CN100519166C - Mfg. method of baffle for paper made package and package chest having same - Google Patents

Mfg. method of baffle for paper made package and package chest having same Download PDF

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Publication number
CN100519166C
CN100519166C CNB2004100435828A CN200410043582A CN100519166C CN 100519166 C CN100519166 C CN 100519166C CN B2004100435828 A CNB2004100435828 A CN B2004100435828A CN 200410043582 A CN200410043582 A CN 200410043582A CN 100519166 C CN100519166 C CN 100519166C
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China
Prior art keywords
crease
sheet portion
next door
body paper
hardboard
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CNB2004100435828A
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CN1695938A (en
Inventor
冈部昌明
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OKABE KAMIKON CO Ltd
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OKABE KAMIKON CO Ltd
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Priority to CNB2004100435828A priority Critical patent/CN100519166C/en
Publication of CN1695938A publication Critical patent/CN1695938A/en
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Abstract

A paper partition for the packing box is prepared through providing raw paper having the folding lines at intervals, folding, coating adhesive on its external or internal surface, and sticking it onto paperboard.

Description

Paper package is with the manufacture method in next door and have the packaging box in this next door
Technical field
The present invention relates to the manufacture method and the goods thereof in the next door that folding paper package freely uses.
Particularly relate to next door and packaging box thereof that the packed article of the industrial parts etc. of institute's conveyance between the dealer is used.
So-called next door also can be described as " honeycomb (honey-comb) " in addition.
Background technology
Next door that this folding paper package is freely used and the packaging box that utilizes this next door thereof, because its advantage is can not loosely to fold when not using with opening, only the next door and the case body that are folded need be upheld during use, can be used as the chest with next door immediately uses, especially, between the dealer, adopt.
The easy manufacture method in this folding wrapping next door freely, the Japan Patent spy of the original research and development of the known inventor of having opens the invention that clear 51-No. 44097 communiques are put down in writing.
This invention be the paper package next door with body paper on, bonding agent is applied into the muscle shape every certain interval, be provided with many paper package next door body paper that mechanicalness sets a plurality of muscle shape pasting portion, by these body paper are stacked, after pushing that pasting portion is bonding, can obtain folding wrapping next door freely.
In aforementioned background art, though its advantage is to make folding wrapping next door freely simply, but except the center form of goods is ellipse or the circle, because on the center form, it is bonding that bonding position is subject to a way of contact, so binding function is not necessarily very firm,, therefore exist the problem of the less restriction of the volume ratio that is subjected to center again because the some way of contact is bonding.
The result is, its purposes is limited in the scope of little light weight thing of load capacity and little packed article.
On the other hand, as this goods, the inventor originally proposed the motion (with reference to patent documentation 2) that real fair 4-No. 49066 communiques of Japan Patent are put down in writing.
But this motion be on the egative film of the case body of doubling configuration folding freely the next door and constitute owing to when being spaced, can carry out doubling, so can not open by pine when not using.
[patent documentation 1] Japan Patent spy opens clear 51-No. 44097 communiques
Real fair 4-No. 49066 communiques of [patent documentation 2] Japan Patent
Summary of the invention
The present invention makes in order to eliminate the defective in the above-mentioned conventional art, its purpose is, not only provide and to produce the paper package easy manufacture method in folding next door freely that has square center in a large number simultaneously, and the manufacture method of producing the good folding next door freely of a large amount of binding functions simultaneously can also be provided.
Again, packing material case of the present invention, its purpose is, the case body can be carried out doubling when next door dwindles, having when not using not can loose open advantage, and, also can provide pooling feature good folding packaging box freely.
Again, its purpose is, but miscellaneous property of resolve buffer mechanism processing.
Again, its purpose is, the case body all around in, have the pooling feature of the lateral plate of side's subtend, utilize the next door can improve the productivity ratio of packaging box.
Again, its purpose is, the packaging box that provides the next door after can obtaining upholding can not dwindle.
For achieving the above object, the solution of the 1st problem is the method that a kind of acquisition has the next door 20 of 3 odd number centers at least.
A kind of paper package is characterized in that with folding next door manufacture method freely, comprising:
Obtain the operation of at least 1 square paper package next door usefulness body paper 10 and at least 2 square paper package next door usefulness hardboards 12;
Adopt following method to obtain operation with crease body paper 10a, promptly, by with certain interval, at least form 8 parallel crease n1 from described paper package next door with a side to the opposite side of body paper 10, n2, n3, n4, n5, n6, n7, n8, between No. 1 crease n1 and No. 2 crease n2, between No. 3 crease n3 and No. 4 crease n4, between No. 5 crease n5 and No. 6 crease n6 and between No. 7 crease n7 and No. 8 crease n8, the center (core) that constitutes this next door 20 is set respectively the 1st indulges the 14a of sheet portion longitudinally, the 2nd vertical 14b of sheet portion, the 3rd vertical 14c of sheet portion and the 4th vertical 14d of sheet portion, simultaneously in No. 1 crease n1 and No. 8 crease n8 outside separately, between No. 2 crease n2 and No. 3 crease n3, between No. 4 crease n4 and No. 5 crease n5 and between No. 6 crease n6 and No. 7 crease n7, become the pasting portion of the center (core) in this next door, and, be provided with the 1st horizontal 16a of transverse sheet portion of formation, the 2nd 16b of transverse sheet portion, the 3rd 16c of transverse sheet portion, the 4th 16d of transverse sheet portion and the 5th 16e of transverse sheet portion;
Adopt following method to obtain the operation of bending body paper 10b, promptly, with the 2nd vertical 14b of sheet portion of this band crease body paper 10a or a certain side of the 3rd vertical 14c of sheet portion, crease n3 with the described the 2nd vertical sheet portion 14b both sides, the crease n5 of n4 or the 3rd vertical sheet portion 14c both sides, n6 is the border, carry out bending with a certain side's driving fit shape ground of described the 2nd 16b of transverse sheet portion or the 4th 16d of transverse sheet portion, again with the 1st 16a of transverse sheet portion and the 5th 16e of transverse sheet portion of both sides, with inboard separately No. 1 crease n1 and No. 8 crease n8 is the border, carries out bending closely with the described the 1st vertical 14a of sheet portion and the 4th vertical 14d of sheet portion respectively;
Folding り order く せ), on this bending body paper 10b, form pleated (Japanese: to obtain operation with pleated body paper 10c;
Adopt following method to obtain the operation of reduced paper package with folding accurate next door 20a freely, promptly, with the surface of the 1st 16a of transverse sheet portion, the 3rd 16c of transverse sheet portion of pleated body paper 10c and the 5th 16e of transverse sheet portion and the inside of the 2nd 16b of transverse sheet portion, the 4th 16d of transverse sheet portion, use bonding agent to carry out this hardboard 12,12 bonding respectively;
Adopt following method to obtain the operation in next door 20, promptly, corresponding with the height in required this next door 20, with certain interval along should cutting off by accurate next door 20a with the right angle orientation of this crease.
The solution of the 2nd problem is the method that a kind of acquisition has the next door 20 of 2 even number centers at least.
A kind of paper package is characterized in that with folding next door manufacture method freely, comprising:
Obtain the operation of at least 1 square paper package next door usefulness body paper 10 and at least 2 square paper package next door usefulness hardboards 12;
Adopt following method to obtain operation with the crease body paper, promptly, by with certain interval, at least form 6 parallel crease n1 from described paper package next door with a side to the opposite side of body paper 10, n2, n3, n4, n5, n6, between No. 1 crease n1 and No. 2 crease n2, between No. 3 crease n3 and No. 4 crease n4, between No. 5 crease n5 and No. 6 crease n6, the center (core) that constitutes this next door 20 is set respectively the 1st indulges the 14a of sheet portion longitudinally, the 2nd vertical 14b of sheet portion and the 3rd vertical 14c of sheet portion, simultaneously in No. 1 crease n1 and No. 6 crease n6 outside separately, between No. 2 crease n2 and No. 3 crease n3, between No. 4 crease n4 and No. 5 crease n5, become the pasting portion of the center (core) in this next door, and, be provided with the 1st horizontal 16A of transverse sheet portion of formation, the 2nd 16B of transverse sheet portion, the 3rd 16C of transverse sheet portion and the 4th 16D of transverse sheet portion;
Adopt following method to obtain the operation of bending body paper, promptly, will be with the 2nd vertical 14B of sheet portion of crease body paper, crease n3, n4 with both sides are the border, to described the 2nd 16B of transverse sheet portion side or the 4th 16D of transverse sheet portion side bending, then with described the 1st 16A of transverse sheet portion and the 4th 16D of transverse sheet portion of both sides, in separately inboard and left and right symmetrically and the described the 1st vertical 14A of sheet portion and the 3rd vertical 14C of sheet portion carry out bending respectively closely;
On this bending body paper, form pleated, to obtain operation with pleated body paper;
Adopt following method to obtain the operation of reduced paper package with folding accurate next door 20a freely, promptly, with the surface of the 1st 16A of transverse sheet portion of pleated body paper and the 3rd 16C of transverse sheet portion and the inside of the 2nd 16B of transverse sheet portion and the 4th 16D of transverse sheet portion, use bonding agent to carry out this hardboard 12,12 bonding respectively;
Adopt following method to obtain the operation in next door 20, promptly, corresponding with the height in required this next door 20, with certain interval along should cutting off by accurate next door 20a with the right angle orientation of this crease.
The folding next door manufacture method freely of the paper package of the 3rd problem solution, be in the solution of the 1st or the 2nd problem, it is characterized in that, on the position of this hardboard corresponding, apply bonding agent with each transverse sheet portion of each the transverse sheet portion of bending body paper face side or the inside side, again on the bonding painting part of this hardboard that is coated with bonding agent, corresponding with each transverse sheet portion of each the transverse sheet portion of this body paper face side or the inside side, this body paper and this hardboard is bonding, with the not bonding portion of the bonding agent of this hardboard and this body paper, the lateral surface of each transverse sheet portion that is each the transverse sheet portion of face side or the inside side is bonding.
The folding next door manufacture method freely of the paper package of the 4th problem solution, be in the solution of the 1st or the 3rd problem, it is characterized in that, in the 1st vertical 14a of sheet portion that is arranged at both sides and the inboard of the 4th vertical 14d of sheet portion, be connected with the group that constitutes by described the 2nd 16b of transverse sheet portion, the 2nd vertical 14b of sheet portion, the 3rd 16c of transverse sheet portion, the 3rd vertical 14c of sheet portion and the 4th 16d of transverse sheet portion.
The folding next door manufacture method freely of the paper package of the 5th problem solution, be in the solution of the 2nd or the 3rd problem, it is characterized in that, in the 1st vertical 14A of sheet portion that is arranged at both sides and the inboard of the 2nd vertical 14B of sheet portion, be provided with 1 group of group that constitutes by described the 2nd 16B of transverse sheet portion, the 4th vertical 14D of sheet portion, the 5th 16E of transverse sheet portion, the 5th vertical 14E of sheet portion and the 6th 16F of transverse sheet portion at least.
The folding next door manufacture method freely of the paper package of the 6th problem solution, be in the solution of the 1st to the 5th each problem, it is characterized in that, apply bonding agent at this with the band crease body paper side that the surface of pleated body paper or the inside are bonded with No. 1 band hardboard body paper 10d-1 that this hardboard 12 formed, with No. 2 anti-turnback of band hardboard body paper 10d-2, with the hardboard 12 of No. 2 band hardboard body paper 10d-2 and the band crease body paper side bonds of No. 1 band hardboard body paper 10d-1, below as required, with No. 3 anti-turnback of band hardboard body paper 10d-3, with the hardboard 12 of this body paper 10d-3 and the band crease body paper side bonds of No. 2 band hardboard body paper 10d-2, below carry out above-mentioned operation as required repeatedly, with hardboard 12 and the band hardboard body paper that is positioned at the superiors with pleated body paper 10c side bonds.
The folding next door manufacture method freely of the paper package of the 7th problem solution, be in the solution of the 1st to the 5th times-problem, it is characterized in that, hardboard paper 12 sides at No. 2 band hardboard body paper 10d-2 apply bonding agent, again with No. 2 anti-turnback of band hardboard body paper 10d-2, with the hardboard 12 of No. 2 band hardboard body paper 10d-2 and the band crease body paper side bonds of No. 1 band hardboard body paper 10d-1, below as required, hardboard paper 12 sides at No. 3 band hardboard body paper 10d-3 apply bonding agent, with No. 3 anti-turnback of band hardboard body paper 10d-3, with the hardboard 12 of this body paper 10d-3 and the band crease body paper side bonds of No. 2 band hardboard body paper 10d-2, below carry out above-mentioned operation as required repeatedly, with hardboard 12 and the band crease body paper side bonds that is positioned at the band hardboard body paper of the superiors.
The folding next door manufacture method freely of the paper package of the 8th problem solution, be in the solution of the 1st to the 5th each problem, it is characterized in that, at least be provided with the bending body paper of 2 vertical sheet portions left-right symmetry bending, be configured the wrap direction left and right symmetrically of the vertical sheet portion of these bending body paper stacked.
The 9th problem solution is a kind of folding packaging box freely with next door, it is characterized in that,
Be provided with packaging box body 40, by both sides at width, setting leaves blank 48,48 egative film 42, both sides at egative film 42, with crease 42a, 42a is that the border is connected with lateral plate 44,44 respectively, in the outside of lateral plate 44,44 separately, be that the border is connected with cover plate 46,46 respectively and constitutes with crease 42b, 42b
With the right angle orientation of described crease 42a, 42a and crease 42b, 42b on, the central portion of this packing case body 40 is formed with crease 42c,
Be provided with folding next door 20 freely, this next door 20 is at least 3 square center 20A, 20B that the plane is seen are connected with into 1 row and constitute, and the Breadth Maximum when simultaneously next door 20 being upheld is set the width less than described egative film 42 for,
Blank 48,48 places in described egative film 42 both sides are respectively arranged with folding padded coaming 50 freely,
Folding next door 20 freely, be configured on the egative film 42 elastically and the folding padded coaming 50,50 freely of described both sides between, simultaneously, described padded coaming 50,50 sides and the padded coaming 50,50 in these next doors 20 are bonding,
In all centers of next door 20, center 20A, the 20A on lateral plate 44,44 next doors constitute padded coaming.
The folding packaging box freely with next door of the 10th problem solution is in the solution of the 9th problem, it is characterized in that, is that the both sides of folding padded coaming 50,50 freely are open, four jiaos of cylindrical shells with crease.
The folding packaging box freely with next door of the 11st problem solution is in the solution of the 9th or the 10th problem, it is characterized in that folding padded coaming 50,50 and packaging box body 40 freely is arranged to one.
The 12nd problem solution is a kind of folding packaging box freely with next door, it is characterized in that,
Being provided with packaging box body 40, by in the both sides of egative film 42, is that the border is connected with lateral plate 44,44 respectively with crease 42a, 42a, in the outside of lateral plate 44,44 separately, is that the border is connected with cover plate 46,46 respectively and constitutes with crease 42b, 42b,
With the right angle orientation of described crease 42a, 42a and crease 42b, 42b on, the central portion of this packaging box body 40 is formed with crease 42c,
In the both sides of the egative film parallel 42 with the crease 42c of central portion, be provided with the lateral plate 50a of width,
On the crease 42c of the described central portion of this egative film 42, be provided with from the free reinforced sheet 52 of egative film 42,
In the both sides of this reinforced sheet 52, be respectively arranged with switching a pair of the 2nd reinforced sheet 52a, 52a freely,
Between the lateral plate 50a of this reinforced sheet 52 and both sides width, be provided with retractile next door 20,
Under next door 20 stretched conditions, the 2nd reinforced sheet 52a is engaged with width lateral plate 50a, again cover plate 46 is docked with the 2nd reinforced sheet 52a, to suppress the compression in next door 20.
The folding packaging box freely with next door of the 13rd problem solution is in the solution of the 12nd problem, it is characterized in that, with cover plate 46 and the 2nd reinforced sheet 52a is bonding forms.
The effect of invention
The present invention adopts said structure, can obtain following action effect.
In the manufacture method of the present invention, can not only be reliably the form of center is maintained at square, and the folding packing made of paper freely that can obtain having square center be used the next door.
Because the formation of center, having adopted the pasting portion that will be located at the certain width on the body paper is that transverse sheet portion is bonding and form with the face way of contact and hardboard, therefore, compares with aforesaid background technology, can obtain the obviously next door of raising of binding function.
Packing material case of the present invention, because next door can carry out doubling with the case body when dwindling, therefore, having when not using not can loose open advantage, and, also can provide pooling feature good folding packaging box freely.
Again, but miscellaneous property of resolve buffer mechanism processing.
Again and since the case body all around in, have the pooling feature of the lateral plate of side's subtend, therefore, utilize the next door can improve the productivity ratio of packaging box.
And, the packaging box that the next door after can obtaining upholding can not dwindle.
Other advantage can be understood easily by the following description and accompanying drawing thereof.
Description of drawings
Fig. 1 in the manufacturing process of the embodiment of the invention, the summary process chart that obtains body paper and hardboard operation and on body paper, form crease.
Fig. 2 is the vertical view of the body paper among the embodiment 1 of expression formation crease state.
Fig. 3 is the front view of the body paper of the vertical sheet portion of expression bending state.
Fig. 4 forms the vertical view of the body paper of pleated state for expression.
Fig. 5 is illustrated in the side view that applies the bonding agent state on hardboard or the band hardboard body paper.
Fig. 6 is expression hardboard and the bonding specification figure of band hardboard body paper.
Fig. 7 is for representing hardboard and the stacked specification figure of body paper.
Fig. 8 removes pleated operation stereogram for expression.
Fig. 9 obtains the operation stereogram in next door from accurate next door for expression.
Figure 10 is the stereogram of expression next door half-open position.
Figure 11 is the vertical view of the body paper among the embodiment 2 that forms crease, expression bending state.
Figure 12 is the stereogram of representing in the embodiment of the invention, utilizing the packaging box deployed condition in next door.
Figure 13 is the stereogram of the next door half-open position of expression Figure 12.
Figure 14 amplifies longitudinal section for the portion that wants of expression Figure 12.
Figure 15 is the stereogram of representing in another embodiment of the present invention, utilizing the packaging box in next door.
Figure 16 is for erecting among expression Figure 15, with the lateral plate of length direction and with the stereogram of the 2nd reinforced sheet and lateral plate engagement state.
Figure 17 is housed in packaging box for expression the stereogram of state in the outer container.
The specific embodiment
Describe the present invention with reference to the accompanying drawings in detail.
[embodiment 1]
Quantity and the size of next door 20 desired center 20A, 20B, 20C decide (with reference to Figure 10, Figure 12) by the person of needs in next door 20.
As everyone knows, because the paper package next door that constitutes next door 20 is with body paper 10 (following so long as disconnect, singly be called " body paper 10 ") and paper package next door quantity and the size with hardboard paper 12 (following so long as disconnection, singly be called " hardboard paper 12 "), be according to gyp requirement and different, therefore, increase the quantity of body paper 10 and hardboard 12 as required.
In the present embodiment 1,, the basic embodiment that invents is described, in present embodiment 1, relate to the manufacture method in the next door 20 of center in principle with at least 3 odd numbers so long as disconnect.
Certainly, center more than 3 can freely be set.
Obtain at least 1 square body paper 10 and at least 2 square hardboard paper 12.
Among the present invention, relate to by 1 square body paper 10 and at least 2 s' hardboard paper 12 and produce many next doors 20 simultaneously, do detailed explanation based on this point.
The size of 1 body paper 10 and 2 hardboard paper 12 though make an explanation, belongs to exception, is not in principle to obtain 1 next door but can obtain many next doors 20.
(1) the 1st operation (obtaining the operation of body paper 10 and hardboard 12)
Usually, by cylinder paper R is cut into certain size with cutter B, just can easily obtain body paper 10 and hardboard 12 (with reference to Fig. 1).
The width dimensions of hardboard 12 is consistent with the width of body paper 10, but its length dimension is a little short.
This occasion, body paper 10 uses 1, and hardboard 12 uses 2, but when wanting to obtain the above hardboard 12 of 10,2 of 1 above body paper, the basic structure of invention is repetition, this can understand easily by the following description.
(2) the 2nd operations (on body paper 10, form crease n1 etc. operation)
The objective of the invention is to obtain folding packing freely with next door 20, as shown in Figure 2,, on body paper 10, form a plurality of many creases from a side of body paper 10 to opposite side (on the drawing from the left side to the right side).
Crease how much be the quantity of center 20A, 20B in this next door 20 of decision and the key element of size, so this quantity as required person's requirement decide (with reference to Figure 10, Figure 12).
The quantity of crease shown in Figure 2 is formed with a plurality of many, and being appreciated that by the following description needs to be provided with at least 8 parallel crease n1, n2, n3, n4, n5, n6, n7, n8.
We can say that bare bones of the present invention is, makes the next door 20 with at least 3 center 20A by 8 crease n1, n2, n3, n4, n5, n6, n7, n8 are set.
In the example of Fig. 2, be separated with the branch of size between crease, be provided with wide part and narrow part, but should obtain accordingly with the size of packed article the size center, for example, with the size 2 kinds of specifications accommodating of electronic component be its purpose.
The formation method of crease is not restricted, but the method that the present inventor adopts is the rotor 22 that the gear-like that has cutter head off and on is set, make on one side this rotor 22 revolutions, on one side by by being pressed on the body paper 10, the aperture that forms continuous dotted line shape forms crease (with reference to Fig. 1, Fig. 2).
By forming 8 crease n1, n2, n3, n4, n5, n6, n7, n8, from a side of body paper 10 to opposite side, between No. 1 crease n1 and No. 2 crease n2, between No. 3 crease n3 and No. 4 crease n4, between No. 5 crease n5 and No. 6 crease n6 and between No. 7 crease n7 and No. 8 crease n8, be provided for respectively making next door 20, constitute center 20A, 20B the 1st vertical 14a of sheet portion, the 2nd vertical 14b of sheet portion, the 3rd vertical 14c of sheet portion and the 4th vertical 14d of sheet portion longitudinally.
On the other hand, between the outside separately of No. 1 crease n1 and No. 8 crease n8, No. 2 crease n2 and No. 3 crease n3, between No. 4 crease n4 and No. 5 crease n5 and between No. 6 crease n6 and No. 7 crease n7, be set to respectively this next door center 20A, 20B (core) pasting portion and constitute the 1st horizontal 16a of transverse sheet portion, the 2nd 16b of transverse sheet portion, the 3rd 16c of transverse sheet portion, the 4th 16d of transverse sheet portion and the 5th 16e of transverse sheet portion (with reference to 2).
Thus, can obtain vertical sheet portion and transverse sheet portion and form cross one another band crease body paper 10a (following) (with reference to Fig. 2) so long as do not disconnect, singly be called " band crease body paper 10a ".
We can say that illustrated example is between the 1st vertical 14a of sheet portion (with reference to the left side of figure) and the 4th vertical 14d of sheet portion (with reference to the right side of figure), is provided with 4 groups and indulges the suitable structures (with reference to Fig. 2, Fig. 3) of group that the 14c of sheet portion and the 4th 16d of transverse sheet portion constitute by the 2nd 16b of transverse sheet portion, the 2nd vertical 14b of sheet portion, the 3rd 16c of transverse sheet portion, the 3rd.
(3) the 3rd operations (the bending operations of the vertical 14b of sheet portion etc.)
To form retractile center is purpose, will indulge the bending of sheet portion, in order in by bonding agent only with the transverse sheet portion of aforesaid band crease body paper 10a with 2 hardboards 12 are bonding up and down.
The 2nd vertical 14b of sheet portion is bent into: crease n3, n4 with its both sides are the border, with the 2nd 16b of transverse sheet portion driving fit (with reference to Fig. 3).
Among Fig. 3, with the 2nd vertical 14b of sheet portion bending to the left, but also can be with the 2nd vertical 14b of sheet portion bending, but changing into the 3rd vertical 14c of sheet portion bending to the right, is the border with crease n5, the n6 of its both sides, with the 4th 16d of transverse sheet portion driving fit.
The bending purpose of the 2nd vertical 14b of sheet portion or the 3rd vertical 14c of sheet portion is, makes horizontal the exposing of the 3rd 16c of transverse sheet portion that is formed between the two vertical 14b of sheet portion, 14c, constitutes the horizontal pasting portion of center 20A, 20B in next door 20, prepares against in bonding with hardboard 12.
Want to make horizontal exposing of the 3rd 16c of transverse sheet portion, only need a certain side's bending of the 2nd vertical 14b of sheet portion or the 3rd vertical 14c of sheet portion is got final product.
Illustrated example is the example that is provided with 4 the 3rd 16c of transverse sheet portion, will carry out bending (with reference to Fig. 3) in the left side on accompanying drawing respectively with 4 the 2nd vertical 14b of sheet portion of the 3rd 16c of transverse sheet portion adjacency.
With the 1st 16a of transverse sheet portion and the 5th 16e of transverse sheet portion of both sides, being bent into inboard separately No. 1 crease n1 and No. 8 crease n8 is the border again, respectively with the described the 1st vertical 14a of sheet portion and the 4th vertical 14d of sheet portion driving fit (with reference to Fig. 3).
Thus, on band crease body paper 10a, as basic structure, being formed with at least 2 of 3 of face side, the inside sides of the pasting portion of level, to add up to 5 pasting portion be transverse sheet portion.
In Fig. 2, concrete example shown in Figure 3, can obtain having 2,4 the shared 16c of transverse sheet portion of the 16a of transverse sheet portion, 16e of both sides and the bending body paper 10b (with reference to Fig. 3) of shared 5 the 16b of transverse sheet portion, 16d.
Be predefined in these each transverse sheet portions, by bonding agent that the lateral surface (surface) of one side's hardboard 12 and the 1st 16a of transverse sheet portion, the 3rd 16c of transverse sheet portion and the 5th 16e of transverse sheet portion is bonding.
On the other hand, be scheduled to by bonding agent the opposing party's hardboard 12 and the lateral surface (the inside) bonding (with reference to Fig. 3, Fig. 4) of the 2nd 16b of transverse sheet portion and the 4th 16d of transverse sheet portion.
If the bending operation of vertical sheet portion is undertaken by machinery, then mechanical complicated, for this reason, the inventor is that crease by will be separately is as benchmark, by the operation of manual implementation doubling.
(4) the 4th operations (giving pleated operation)
Even will indulge the bending of sheet portion,, be somebody's turn to do after " fold " recovery the just difficult operation of implementing thereafter as long as on crease, do not give " fold " by above-mentioned operation.This operation is to avoid this phenomenon.
For " fold " restored, the inventor has done following trial to pleated giving.
By above-mentioned operation, with the intersection up and down of transverse sheet portion and the vertical sheet portion both sides on bending body paper 10b crease extending direction separately of both sides promptly, if with reference to Fig. 3, Fig. 4, then indulge the coincidence part of the 14a of sheet portion at the 1st 16a of transverse sheet portion and the 1st, the coincidence part of the 5th 16e of transverse sheet portion and the 4th vertical 14d of sheet portion, the 2nd 16b of transverse sheet portion, the 2nd vertical 14b of sheet portion, 6 positions of the coincidence part of the 3rd vertical 14c of sheet portion on the 3rd 16c of transverse sheet portion and the 3rd 16c of transverse sheet portion next door, respectively the pin N of staple gun (stapler) is pierced through and fix, so that " fold " can not restore, obtain being with crease body paper 10c (with reference to Fig. 4) thus.
In order to obtain being with crease body paper 10c, needn't be subject to above-mentioned means.
For example, also can be to pushing by the methods such as the direct punching press of bending body paper 10b of manual bending.
The easiest method adopts craft exactly, crease is partly carried out brute force push.
For pleated giving, if do not carry out the pin N of staple gun and the stitching of line, then be to be undertaken pleatedly by manual the grade, can omit the operation of removing of pin N etc., can obtain the accurate next door 20a of following explanation.
On the other hand, the purpose of pin N puncture is, in the process of production process, is specifically designed to the pleated recovery of preventing body paper 10a, does not need to make next door 20 to fold freely, so be removed in operation thereafter.
Thus, as previously mentioned, although puncture pin N and suppress the recovery of crease in the position on the end next door, limit on the extending direction of the crease of bending, in obtaining the preceding operation in next door 20, the inventor has removed pin N.
In operation thereafter, be predefined in pin N the inboard, by with cutter with the right angle orientation of crease on will make detailed description accurate next door 20a cut off, the part that is cut off of pin N and accurate next door 20a is come along except that (with reference to Fig. 8).
Staple gun is easy to use because of the operator, so after will indulging the bending of sheet portion by hand, can form " fold " of crease easily.
The easy formation of " fold " of crease except the pin N of staple gun mode, also can be predefined in the both sides on the extending direction of crease of bending, with sewing machine thread with the crease right angle orientation on sew up.
For the suture location of the position of the pin of staple gun and sewing machine is respectively that the reason of the both sides on the extending direction of the crease of bending is made an explanation, in operation thereafter, except can effectively utilizing accurate next door 20a, for miscellaneousization of operation that pin N and suture are taken out from accurate next door 20a, for this reason, be predefined in pin N and sutural inboard, by accurate next door 20a is cut off, the accurate next door 20a that pin N and sutural Outboard Sections are cut off abolishes together.
(5) the 5th operations (will have the bonding operation 1 of pleated body paper 10c and hardboard 12)
In the grown form of present embodiment, because this has at least 5 pasting portion with pleated body paper 10c is the 16a of transverse sheet portion, 16b, 16c, 16d, 16e, so bonding agent is coated on these each 16a of transverse sheet portion, 16b, 16c, 16d, 16e, in order in 2 hardboard 12 is bonding up and down.
The coating of bonding agent, the predetermined handwork that speckles with the hairbrush of bonding agent by use, when bonding agent being coated in each transverse sheet portion of body paper a bending, at the bonding agent of the surface-coated band shape of the 1st 16a of transverse sheet portion, the 3rd 16c of transverse sheet portion of bending to the inside and the 5th 16e of transverse sheet portion, with a side hardboard 12 bonding (with reference to Fig. 3, Fig. 4).
On the other hand, apply banded bonding agent in the inside of the 2nd 16b of transverse sheet portion and the 4th 16d of transverse sheet portion, with the opposing party's hardboard 12 bonding (with reference to Fig. 3, Fig. 4).
In above-mentioned example, what illustrate is to apply bonding agent in each the transverse sheet portion with pleated body paper 10c, hardboard 12 is bonding, but also can be on the contrary, predetermined by with desired location with the corresponding hardboard 12 of each transverse sheet portion of pleated body paper 10c on apply bonding agent, with bonding with pleated body paper 10c and hardboard 12.
The 5th operation (will have the bonding operation 2 of pleated body paper 10c and hardboard 12)
Except the handwork coating bonding agent of above-mentioned use hairbrush, in order to improve the coating efficiency of operation of bonding agent, the inventor has implemented the coating (with reference to background technology) of bonding agent by following mechanicalness means.
Do an explanation with reference to Fig. 5, a pair of gyroaxis 24,26 up and down is set, a side gyroaxis 24 is used for the opposing party's gyroaxis 26 being used for the supply of bonding agent with the band hardboard body paper 16d of hardboard 12 explanations or the support of hardboard 12.
And, on the gyroaxis 24 up, on the axis direction around the gyroaxis 24, form recess 24a and protuberance 24b with certain interval.
On the other hand, the side face of the gyroaxis 26 below being located at has the protuberance 26a that is formed with ring-type on the ring etc. of annular knurl on the side face.
The recess 24a that this protuberance 26a is provided with on the described gyroaxis 24 is involutory.
With these described gyroaxis 24,26 adjacency, be provided with a pair of feeding roller 28,30 up and down in its place ahead.
These feeding rollers 28,30 were used for before applying bonding agent 32, and the band hardboard body paper 16d with hardboard 12 and explanation together is sent to described gyroaxis 24,26 sides earlier.
Below described gyroaxis 24,26, be provided with the container 34 of accommodating bonding agent 32, in this container 34, be provided with the roller 36,38 of 2 of mutually slowly contacts, revolution size freely.
In the roller 38 and aforementioned a pair of gyroaxis 24,26 of big shape, be positioned at the annular convex 26a contact of the gyroaxis 26 of container 34 side-lowers, be arranged to and turn round freely.
Below, illustrate with reference to Fig. 5 and to adopt these means, bonding agent 32 is coated in operation on described hardboard 12 and the band hardboard body paper 16d.
In order to obtain next door 20, theoretically, with bonding agent 32 be coated in each pasting portion of pleated body paper 10c promptly, in each transverse sheet portion, by with 2 hardboards 12,12 and with pleated bonding the obtaining of body paper 10c.
And, want mechanically bonding agent 32 to be coated in on the pleated body paper 10c, confirmed to have following problem.
When wanting individually to be sent to gyroaxis 24,26 and to carry out the coating of bonding agent 32 by feeding roller 28,30 with pleated body paper 10c, since have with pleated body paper 10c pleated, so can generation on pleated body paper 10c by 24,26 of feeding roller 28,30 and gyroaxises the time wrinkling and damaged or can not apply bonding agent 32 reliably.
For this reason, the inventor is carrying out when bonding up and down with 2 hardboards 12,12 and with pleated body paper 10c, considered on a side hardboard 12, to apply bonding agent 32, to be substituted in each 16a of transverse sheet portion, 16b, 16c, the last coating of 16d, 16e bonding agent 32 with pleated body paper 10c.
This is because making hardboard paper 12 by feeding roller 28,30 and gyroaxis at 24,26 o'clock, cause wrinkling and damaged, that can apply bonding agent 32 can not take place.
If will correctly set the coating position of the bonding agent 32 of hardboard 12, then utilize the bonding agent of supplying with to hardboard 12 32, by bonding agent 32 is moved to each 16a of transverse sheet portion, 16c, 16e with pleated body paper 10c, having confirmed can be with bonding with pleated body paper 10c and hardboard 12.
Again specifically, in the time of on the hardboard 12 that bonding agent 32 is coated in a side, on position, carry out the coating (with reference to Fig. 6) of bonding agent 32 with each 16a of transverse sheet portion of pleated body paper 10c and a side, this hardboard 12 that 16c, 16e are corresponding.
Also can not adopt with the position of each 16a of transverse sheet portion, this hardboard 12 that 16c, 16e are corresponding on carry out the coating of bonding agent 32, but change the coating of on the position of this hardboard 12 corresponding, carrying out bonding agent 32 into each 16b of transverse sheet portion, 16d of opposite side.
In the time of on the hardboard 12 that bonding agent 32 is coated in a side, by making hardboard 12 rotating a pair of feeding rollers 28,30, again by 24,26 of a pair of gyroaxises.
On the gyroaxis 26 of container 34 sides, because of being provided with the protuberance 26a of the ring-type shown in aforementioned, so the bonding agents 32 in the container 34 are supplied with to protuberance 26a by roller 36,38.
Thus, can make the bonding agent 32 that is supplied in protuberance 26a travel to hardboard 12.
Corresponding with each 16a of transverse sheet portion, 16c, 16e with pleated body paper 10c, when being coated in bonding agent 32 on the hardboard 12, can be by solving (with reference to Fig. 5, Fig. 6) with the position of each 16a of transverse sheet portion, 16c, 16e and protuberance 24b, 26a that gyroaxis 24,26 is set at interval accordingly.
Like this, by will be with pleated body paper 10c by being pressed on the hardboard 12 that is coated with bonding agent 32, with pleated body paper 10c by each 16a of transverse sheet portion, 16c, 16e can with a side hardboard 12 bonding (with reference to Fig. 6).
For the ease of the following description, bondingly on the hardboard 12 with a side be called band hardboard body paper 10d with pleated body paper 10c.
Because of band hardboard body paper 10d is bonding with pleated body paper 10c, so even former state ground passes through feeding roller 28,30, also can not take place wrinkling on the hardboard 12.This point inventor confirms.
The inventor has confirmed: when being independent with pleated body paper 10c, though might take place wrinkling, but then, the coating operation of bonding agent, with on hardboard 12, compare, miscellaneous less when body paper 10 sides of band hardboard body paper 10d are carried out, the coating reliability height of bonding agent.
Thus, for the hardboard 12 with the opposing party carries out bonding with band hardboard body paper 10d, to be with the adhesive-free side (with the adhesive-free side of pleated body paper 10c) of hardboard body paper 10d towards container 34 sides, by 28,30 of feeding rollers, according to above-mentioned main points with bonding agent 32 be coated in the uncoated side of bonding agent 32, promptly with the 16b of transverse sheet portion of hardboard body paper 10d, the inside of 16d.
And, by with the opposing party's hardboard 12 by the 16b of transverse sheet portion that is pressed in band hardboard body paper 16d, the outside of 16d, can obtain will band hardboard body paper 10d by hardboard 12,12 sandwich fold the accurate next door 20a that reduced basic structure is freely formed.
Wherein, term " accurate next door " is the pre-prepd meaning of counter septum, and the detailed content aftermentioned its objective is by cutting into certain height, can produce many next doors 20 simultaneously.
In general, accurate next door 20a can be scheduled to cut into certain height, becomes next door 20, but the height in next door 20 is when having requirement, and any accurate next door can both striking resemblances become the next door certainly.
(6) the 6th operations (the stacked operation of band hardboard body paper 10d)
Below, the embodiment of the operation in the accurate next door that obtains by stacked band hardboard body paper 10d being made up of multilayer is made an explanation.
Except will be with in order hardboard body paper 10d bonding, consider the convenience that handle in next door 20, also descended the time following.
For example, if do an explanation (with reference to Fig. 7, Figure 10), then prepare 5 band hardboard body paper 10d and 1 hardboard 12 in advance to being provided with by the occasion in 5 layers of next door of forming 20.
According to aforesaid main points, bonding agent 32 is coated on each 16b of transverse sheet portion, 16d of the opposite side of being with hardboard body paper 10d-1 for No. 1,
Secondly, with hardboard 12 sides of No. 2 band hardboard body paper 10d-2, each 16b of transverse sheet portion, 16d of the opposite side of the bonding agent 32 by being coated with No. 1 band hardboard body paper 10d-1 carry out bonding.
When No. 1 is with hardboard body paper 10d-1 and is with for No. 2 hardboard body paper 10d-2 bonding, must carry out No. 2 anti-turnback of band hardboard body paper 10d-2 bonding.
This is because in an embodiment, and portion carries out bending (with reference to Fig. 3) towards the drawing upper left side with the vertical sheet of each of pleated body paper 10c.
If it is stacked that the band hardboard body paper 10d that a side is bent with vertical sheet portion intactly carries out, then respectively become steppedly with the vertical sheet portion of hardboard body paper 10d, produce the irrationality that next door 20 can not be extended.
For this reason, on each is stacked, must carry out 180 degree counter-rotatings by stacked as previously mentioned band hardboard body paper 10d.
But, if pass over miscellaneous property of operation, be provided with 2 kinds will indulge sheet portion towards about when individually carrying out the bending body paper of bending, the then unnecessary hardboard body paper 10d that will be with is to each stacked anti-turnback.
This is because if 2 kinds of bending body paper left and right symmetricallies are laminated into state arranged side by side, then is to carry out the cause that 180 occasions of spending counter-rotating equate with each stacked band hardboard body paper 10d that goes up.
Return again with reference to Fig. 7, Figure 10 and do an explanation, go up band hardboard body paper 10d because of each is stacked and carry out 180 degree counter-rotatings, the vertical sheet portion of the band hardboard body paper 10d that each is stacked with pleated body paper 10c, configuration about on the drawing being, so observe when center is upheld, the center of both sides is " mountain " word shapes (with reference to Figure 10) that stand upside down.
Thus, center group permutation ground can be stretched at compression direction.
Secondly, according to aforesaid main points, carry out respectively be with hardboard body paper 10d-3,10d-4,10d-5 each 180 degree counter-rotating of No. 3, No. 4, No. 5 bonding.
Then, only the hardboard body paper 10d-5 that respectively is with of hardboard 12 and No. 5 is carried out bonding (with reference to Fig. 7).
Thus, although residual have a pin N, can obtain the preparation goods 20e in next door.
On the other hand, last example be explanation No. 2 to No. 5 respectively with the hardboard body paper apply bonding agent with pleated body paper 10c side, apply bonding agents and carry out bonding but also can be predefined in these hardboard 12 sides.
Earlier the length of hardboard 12 situation shorter than the length of body paper 10 made an explanation, from above-mentioned explanation be appreciated that because of the vertical sheet of each of body paper 10 portion to the side bending of transverse sheet portion, so in advance the length setting of body paper 10 must be grown a bit.That is, because of the total of the part that adds of the distance of bending is longer, so the length of hardboard 12 is set shortlyer inversely.
(7) the 7th operations (removing pin N and sutural operation)
With the right angle orientation of the crease of the preparation goods 20e in next door on, by with pin N or sutural inboard the cut-out, the preparation goods 20e in pin N or suture and next door, the pin N side of hardboard 12 are abandoned.
Wherein, the preparation goods 20e in next door is meant to have pin N or sutural goods, for convenience of explanation, use be by pin N or suture being removed, become accurate next door 20a.
With reference to Fig. 8, Fig. 9, as benchmark, the preparation goods 20e with the next door cuts off by cutter 39, obtains accurate next door 20a with the cut-out line Y of pin N inboard.
The preparation goods 20e in this next door is its purpose to obtain a plurality of next doors 20 by operation described later, but when requiring the highly big next door 20 of center 20A, 20B, the width of body paper 10 bodies has constituted the height in next door 20, seldom has the function that the accurate next door 20a of removals such as pin N is directly made next door 20 certainly.
The difference in accurate next door 20a and next door 20, the only simple operation and the elementary errors of goods thereof.
(8) the 8th operations (accurate next door 20a cut into certain height and obtain the operation in next door 20)
Next door 20 is configured to and the corresponding height of packed article size.
In order to reduce production costs, this goods have also been considered minimizing production process number.
For this reason, principle of the present invention is that the size of described body paper 10a and hardboard 12 is the sizes that can produce many next doors 20 simultaneously, can obtain many next doors 20 by cutting off.
Therefore, corresponding with the height in the next door 20 of hope, with certain interval, by cutter 39 with the right angle orientation of crease on accurate next door 20a is cut off.
By accurate next door 20a is cut off, can obtain the next door 20 (with reference to Fig. 9) that many certain altitudes are formed simultaneously.
When illustrated accurate next door 20a obtains 5 layers of next door 20, if being done 4, accurate next door 20a cuts off with distinguishing, then can obtain 4 groups by 20 groups in 5 layers of next door that constitutes (with reference to Figure 10).
[embodiment 2]
What embodiments of the invention 2 illustrated is the manufacture method with next door 20 of even number center.
Say in principle, can obtain having the next door 20 of at least 2 centers, as concrete example, what illustrate among the figure is the next door 20 with 4 centers of even number.
Present embodiment 2 is compared with the manufacture method of embodiment 1, because of the difference of invention internal seldom, so so long as do not cut off, common ground can be quoted explanation and the accompanying drawing of embodiment 1.
The difference of the basic property structure of invention is, crease number with respect to the body paper 10 of embodiment 1 is 8 at least, embodiment 2 is that the crease number is at least 6, vertical sheet portion is 4 pairs 3, transverse sheet portion is 5 pairs 4, with the transverse sheet portion of embodiment 1 both sides is that the subtend shape is compared, among the embodiment 2, so dissimilarity is in the symmetry shape bending.
That is, only aforesaid the 3rd operation is different.
Like this, because of the operation of the 1st operation (obtain body paper and hardboard operation), the 2nd operation (on body paper, forming the operation of crease), the 4th operation (giving crease pleated operation), the 5th operation (will have pleated body paper operation 1 and the operation 2 bonding), the 6th operation (the stacked operation of band hardboard body paper), the 7th operation (removing pin and sutural operation), the 8th operation (accurate next door is cut into the operation that certain height obtains the next door) and embodiment 1 with hardboard identical, so can quote explanation and the accompanying drawing of embodiment 1, omit its explanation.
[embodiment 3]
The present invention relates to the folding packaging box freely in the folding next door 20 freely of the foregoing description 1 and embodiment 2 described utilizations.
For the structure in next door 20,, can quote aforesaid explanation and accompanying drawing so long as do not cut off.
Embodiments of the invention are described with reference to the accompanying drawings.
Basic structure of the present invention is, constitutes (with reference to Figure 12, Figure 13, Figure 14) by folding packaging box body 40, folding next door 20 and folding freely padded coaming 50 freely freely.
Folding packaging box body 40 freely is made of egative film 42, a pair of lateral plate 44 and a pair of cover plate 46, both sides at square egative film 42, with crease 42a, 42a is that each autofolding of border is being connected with lateral plate 44,44 freely, is that each autofolding of border is being connected with cover plate 46,46 freely with crease 42b, the 42b in lateral plate 44,44 outsides of both sides.
With the right angle orientation of crease 42b, the 42b of the cover plate 46,46 of crease 42a, the 42a of described egative film 42 both sides and both sides on, the central portion of packaging box body 40 is formed with crease 42c (with reference to Figure 12, Figure 13).
Further describe again, the residual blank 48,48 that band shape is arranged on the width of egative film 42, this blank the 48, the 48th, the both sides of egative film 42 widths are provided with folding padded coaming 50 necessary (with reference to Figure 14) freely.
In addition, on cover plate 46,46, form porose 46a, 46a, people's finger can be inserted, prepare against in the switching of carrying out cover plate 46,46 in use (with reference to Figure 12, Figure 13).
The quantity of center 20A, the 20B in the next door 20 of Figure 12, folding 1 unit freely shown in Figure 13 (on the drawing with crease 42c central portion parallel direction) is 7 of sizes, but this quantity is only by the gyp item that the person of needs determined of this packaging box.
Among the present invention, be described in further detail again, because 2 center 20A of both sides have constituted the part of the padded coaming of packaging box, therefore, if accommodating the center 20B of packed article is 1 at least, then the present invention is provided with to have the next door 20 that adds up to 3 center 20A, 20B at least.
Again, illustrated 1 layer of next door 20 is set, but as shown in Figure 12 and Figure 13, can freely be laminated into 4 layers of such next door 20.
Breadth Maximum when counter septum 20 has been upheld above is described less than the situation of egative film 42 width, for this point, remakes specific description.
With reference to Figure 14 as can be seen, because next door 20 is configured between the padded coaming 50,50 in the blank 48 of egative film 42 both sides, therefore, if with the width of egative film 42 as symbol " H ", Breadth Maximum when next door 20 is upheld is as symbol " h ", Breadth Maximum when then the width of egative film 42 is upheld with next door 20 is compared, and is the distance that has gone out H-h=α greatly.
In center 20A, the 20B in the next door 20 of representing embodiment, the interval of the square shape part (reference marks " 20A ") in the aforesaid outside is set narrowlyer than inboard square shape part (reference marks " 20B ").But as previously mentioned,, but, therefore, in the scope that has as the padded coaming function, make this interval stenosis as having the padded coaming of air layer because among the present invention, outside コ word shape part is not to accommodate packed article with enthusiasm to be its purpose.
The following describes folding padded coaming 50 freely.
This padded coaming 50 is set at respectively in the blank 48,48 of egative film 42 both sides of the packaging box body 40 that the front illustrated, and is different with background technology, is that the width side with the protection packaging box is its purpose.
Again, packaging box body 40 is freely collapsible with next door 20.
Folding padded coaming 50 freely is made of 2 groups of both sides, because of structure is identical, so 1 group is made an explanation.
As described later, also considered padded coaming 50 and packaging box body 40 are separated setting independently.Among the present invention, in order to realize productive rationalization and to avoid miscellaneous property, prolong by making the outside with the crease 42c parallel sides of egative film 42 central portions, utilize this prolongation, be provided with and packaging box body 40 1 folded bodies padded coaming 50 freely, below its structure described.
On the prolongation of described egative film 42, from the inboard to the outside with certain interval, be formed with 4 crease 50a, 50b, 50c, 50d.
By prolongation with egative film 42, with No. 2 crease 50b from the inboard is that the border is bent into the right angle, with No. 3 crease 50c is that the border is bent into the right angle, is that the border is bent into the right angle with No. 4 crease 50d again, can obtain the folding cartridge type padded coaming 50 that is square with section freely.
Owing to constitute the part on egative film 42 next doors of this padded coaming 50, be connected with by crease 50a and egative film 42, therefore, this padded coaming 50 becomes one with packaging box body 40.
As shown in figure 13, in the present embodiment, by prolongation with egative film 42, with No. 4 crease 50d is that the border is bent into the right angle from both sides, the 2nd a pair of egative film 42e is set on described egative film 42, makes double-type, to increase the intensity of bottom by bottom with packaging box.
Because both border of a pair of the 2nd egative film 42e is consistent with the crease 42 of described egative film 42 central portions, therefore, with egative film 42 when folding, can follows the folding of egative film 42 and carry out doubling.
Described padded coaming 50 forms one with packaging box body 40, but the inventor also can be predetermined to be and packaging box body 40 split type independences, obtains the tubular padded coaming 50 that folding section freely is square.
Below, described packaging box body 40, next door 20 and buffering material 50 combined to be described.
On the blank 48,48 of egative film 42 both sides, dispose folding padded coaming 50 freely.
In the prolongation of egative film 42, be the part of the rectangular bending in border with No. 4 crease 50d, vertically be provided with to the inside.
Between the padded coaming 50,50 of these both sides, dispose next door 20.
These next door 20 folding being set at freely on the width of egative film 42.
Be arranged to fold freely because of next door 20,, become free state so egative film 42 1 sides in next door 20 are free from egative film 42.
Since next door 20 is installed on the packaging box body 40, therefore can padded coaming 50,50 sides and the padded coaming 50,50 in next door 20 is bonding.
Specify for this point.Constitute the hardboard 12 of the both sides in described next door 20, respectively with the interior side bonds (with reference to Figure 12, Figure 13, Figure 14) of the egative film 42 next door parts of the described prolongation that constitutes padded coaming 50.
Thus, finish the combination of packaging box body 40, next door 20 and buffering material 50, among the present invention, when upheld in next door 20, the center 20A of the two side ends in next door 20 can help the raising of the pooling feature of lateral plate 44,44 sides, the following describes this point.
Have the next door 20 of 3 center 20A, 20B for the line shape, among the center 20B between the center 20A of both sides, accommodate packed article according to regular method.
Because the center 20A of both sides is present in the inboard of lateral plate 44,44 respectively, does not accommodate packed article in these centers 20A, therefore, the center 20A with air layer plays pooling feature, with the protection packed article.
[embodiment 4]
The present invention is another example of the folding packaging box freely in the folding next door 20 freely of previous embodiment 1 described utilization.
Among this embodiment,,, can quote aforesaid explanation and accompanying drawing so long as do not cut off for the structure in next door 20.
Embodiments of the invention are described with reference to the accompanying drawings.In this example, because of many, so so long as do not cut off, can quote explanation and the accompanying drawing of embodiment 3 with the invention identical point of embodiment 3.
Basic structure of the present invention is to be made of folding packaging box body 40, folding next door 20, reinforced sheet 52 and the 2nd reinforced sheet 52a freely freely.
Folding packaging box body 40 freely is by egative film 42; The lateral plate 44,44 of a pair of length direction; The a pair of cover plate 46,46 in lateral plate 44,44 outsides of length direction; The a pair of lateral plate 50,50 of width constitutes.
In the both sides of egative film 42, be that the border is being connected with lateral plate 44,44 respectively with crease 42a.
In the outside of the lateral plate 44,44 of these length directions, be that the border is being connected with cover plate 46,46 respectively with crease 42b, 42b.
In addition, on the width of egative film 42, be lateral plate 50a, the 50a that the border is being connected with width respectively with separately crease.
Lateral plate 50a, the 50a of this width are purpose to improve pooling feature, have air layer in the inboard, and its wall portion is thin, and section shape is square.
Lateral plate 50a, the 50a of this width are that the border makes egative film 42 prolong laterally from the inboard with the crease, and the front end of this prolongation is the front below egative film 42, and is bonding below it.
That side mutually opposed (with reference to Figure 14) who exists on the 2nd egative film 42e shown in Figure 14 and the egative film 42.
At two lateral plates 44,44 of egative film 42, length direction and the central portion of two cover plates 46,46, with shared crease 42c be arranged on the crease 42a of described width, crease 42b right angle orientation on.
The following describes reinforced sheet 52.
The height of this reinforced sheet 52 is not done specific, among the embodiment, with the height unanimity of the lateral plate 44,44 of lateral plate 50a, the 50a of described width and length direction.
And, on the crease 42c of egative film 42 central portions of packaging box body 40, erect from egative film 42 freely.
The concrete example of this reinforced sheet 52 is to be that benchmark is bent into dual shape with 1 scraps of paper, with the top, and its length is on the length of lateral plate 50a, the 50a of width, and add between lateral plate 50a, the 50a of its both sides after the distance of letting it pass the distance part about equally.
Then, this reinforced sheet 52 by the lateral plate 50a of described width, the position of 50a limit end are bent into dual top, cuts off in the outside, and this separated Outboard Sections is arranged to open and close shape freely as shown in figure 16.
This switching part is freely elaborated, constitute the 2nd reinforced sheet 52a.
Below, folding packaging box body 40, the use-case that makes of folding next door 20, reinforced sheet 52 and the 2nd reinforced sheet 52a combination freely freely described.
Between the lateral plate 50a of the width of reinforced sheet 52 and both sides, retractile next door 20 is configured to from egative film 42 free shapes on the width separately, and the both sides in next door 20 are bonding with reinforced sheet 52 and lateral plate 50a respectively.
When this packaging box 70 does not use, being positioned on the same line with reinforced sheet 52 by making described the 2nd reinforced sheet 52a, is that the border can be with next door 20 compressions with the crease 42c of packaging box body 40 central portions.
Again because the lateral plate 50a of both sides width, will with the crease on the border of egative film 42 as the border, can with the same plane of egative film 42 on change, therefore, when this packaging box 70 does not use, can fold by not loose open state, can form tabular.
During use, uphold, can follow next door 20 and uphold by lateral plate 50a with the both sides width.
Erect by two lateral plates 44,44, can protect the side of next door 20 length directions length direction.
At this moment, packed article is housed among center 20A, 20B, the 20C.
But well-known, next door 20 is that along continuous straight runs is flexible, and center is strong for the compressive resistance of vertical direction, therefore exists the shortcoming a little less than the compressive resistance of flexible direction.
For this reason, among the present invention, by described the 2nd reinforced sheet 52a is bent into right angle orientation at the boundary of reinforced sheet 52, the outboard end of the 2nd reinforced sheet 52a is engaged with the lateral plate 50a of width, be housed in to no gap-like in the outer container 80, can suppress the compression (with reference to Figure 17) in next door 20.
In this occasion, the next door 20 that is present in packaging box 70 inboards, even accommodated packed article, because of the center in next door 20 itself has air layer, so even the gap of the inwall of outer container 80 and lateral plate 50a is narrow and small, the versatility of the air layer by having center can be accommodated under the state that packaging box 70 is not touched.
In 20 groups in the next door, the center group around being present in plays the function of the padded coaming that has air layer itself.
Again, as shown in figure 16, the inventor also can be predetermined to be: by the outboard end of described the 2nd reinforced sheet 52a is cut off and shortening from cutting off line X, with the inboard butt of the lateral plate 50a of the outboard end of the 2nd reinforced sheet 52a and both sides.
And, by the 2nd reinforced sheet 52a and cover plate 46 is bonding, suppress the compression in next door 20, except this packaging box 70 can be housed in use in the outer container 80, also can suppress the compression in next door 20, also can use packaging box 70 separately.
The next door 20 of this packaging box 70 because compression direction is also had compressive resistance, therefore, and though will be contained in this packaging box 70 in the outer container 80 be configured to vertical or horizontally, all can stably keep.
Thus, for the outer container 80 that can accommodate packaging box 70, no matter be in length and breadth, all can be housed in the container, so can effectively utilize container.

Claims (13)

1. a paper package is characterized in that with the manufacture method that folds next door freely, comprising:
Obtain the operation of at least 1 square paper package next door usefulness body paper (10) and at least 2 square paper package next door usefulness hardboards (12);
Adopt following method to obtain operation with crease body paper (10a), promptly, by with certain interval, at least form 8 parallel crease (n1 from described paper package next door with a side to the opposite side of body paper (10), n2, n3, n4, n5, n6, n7, n8), between No. 1 crease (n1) and No. 2 crease (n2), between No. 3 crease (n3) and No. 4 crease (n4), between No. 5 crease (n5) and No. 6 crease (n6) and between No. 7 crease (n7) and No. 8 crease (n8), the center that constitutes this next door (20) is set respectively the 1st indulges sheet portion (14a) longitudinally, the 2nd vertical sheet portion (14b), the 3rd vertical sheet portion (14c) and the 4th vertical sheet portion (14d), simultaneously in No. 1 crease (n1) and No. 8 crease (n8) outside separately, between No. 2 crease (n2) and No. 3 crease (n3), between No. 4 crease (n4) and No. 5 crease (n5) and between No. 6 crease (n6) and No. 7 crease (n7), become the pasting portion of the center in this next door, and, be provided with the 1st horizontal transverse sheet portion (16a) of formation, the 2nd transverse sheet portion (16b), the 3rd transverse sheet portion (16c), the 4th transverse sheet portion (16d) and the 5th transverse sheet portion (16e);
Adopt following method to obtain the operation of bending body paper (10b), promptly, will be with the 2nd vertical sheet portion (14b) of crease body paper (10a) or a certain side of the 3rd vertical sheet portion (14c), crease (n3 with the described the 2nd vertical sheet portion (14b) both sides, n4) or the crease (n5 of the 3rd vertical sheet portion (14c) both sides, n6) be the border, carry out bending with a certain side's driving fit shape ground of described the 2nd transverse sheet portion (16b) or the 4th transverse sheet portion (16d), again with the 1st transverse sheet portion (16a) and the 5th transverse sheet portion (16e) of both sides, with inboard separately No. 1 crease (n1) and No. 8 crease (n8) is the border, carries out bending closely with the described the 1st vertical sheet portion (14a) and the 4th vertical sheet portion (14d) respectively;
This bending body paper (10b) go up to form pleated, to obtain operation with pleated body paper (10c);
Adopt following method to obtain the operation of reduced paper package with folding accurate next door (20a) freely, promptly, the inside of the surface of the 1st transverse sheet portion (16a) with pleated body paper (10c), the 3rd transverse sheet portion (16c) and the 5th transverse sheet portion (16e) and the 2nd transverse sheet portion (16b), the 4th transverse sheet portion (16d), use bonding agent to carry out this hardboard (12,12) bonding respectively;
Adopt following method to obtain the operation of next door (20), promptly, corresponding with the height in required this next door (20), with certain interval along should cutting off in accurate next door (20a) with the right angle orientation of this crease.
2. a paper package is characterized in that with the manufacture method that folds next door freely, comprising:
Obtain the operation of at least 1 square paper package next door usefulness body paper (10) and at least 2 square paper package next door usefulness hardboards (12);
Adopt following method to obtain operation with crease body paper (10a), promptly, by with certain interval, at least form 6 parallel crease (n1 from described paper package next door with a side to the opposite side of body paper (10), n2, n3, n4, n5, n6), between No. 1 crease (n1) and No. 2 crease (n2), between No. 3 crease (n3) and No. 4 crease (n4), between No. 5 crease (n5) and No. 6 crease (n6), the center that constitutes this next door (20) is set respectively the 1st indulges sheet portion (14a) longitudinally, the 2nd vertical sheet portion (14b) and the 3rd vertical sheet portion (14c), simultaneously in No. 1 crease (n1) and No. 6 crease (n6) outside separately, between No. 2 crease (n2) and No. 3 crease (n3), between No. 4 crease (n4) and No. 5 crease (n5), become the pasting portion of the center in this next door, and, be provided with the 1st horizontal transverse sheet portion (16A) of formation, the 2nd transverse sheet portion (16B), the 3rd transverse sheet portion (16C) and the 4th transverse sheet portion (16D);
Adopt following method to obtain the operation of bending body paper, promptly, will be with the 2nd vertical sheet portion (14B) of crease body paper, crease (n3, n4) with both sides is the border, to described the 2nd transverse sheet portion (16B) side or the side bending of the 4th transverse sheet portion (16D), then with the described the 1st vertical sheet portion (16A) and the 4th transverse sheet portion (16D) of both sides, in separately inboard and left and right symmetrically and the described the 1st indulge sheet portion (14A) and the 3rd and indulge sheet portion (14C) and carry out bending respectively closely;
On this bending body paper, form pleated, to obtain operation with pleated body paper;
Adopt following method obtain reduced paper package with the operation in folding accurate next door (20a) freely promptly, with the 1st transverse sheet portion (16A) and the surface of the 3rd transverse sheet portion (16C) and the inside of the 2nd transverse sheet portion (16B) and the 4th transverse sheet portion (16D) of pleated body paper, the use bonding agent carries out this hardboard (12,12) bonding respectively;
Adopt following method to obtain the operation of next door (20), promptly, corresponding with the height in required this next door (20), with certain interval along should cutting off in accurate next door (20a) with the right angle orientation of this crease.
3. the folding next door manufacture method freely of paper package as claimed in claim 1 or 2, it is characterized in that, on the position of this hardboard corresponding with each transverse sheet portion of each the transverse sheet portion of bending body paper face side or the inside side, apply bonding agent, again on the bonding painting part of this hardboard that is coated with bonding agent, corresponding with each transverse sheet portion of each the transverse sheet portion of this body paper face side or the inside side, this body paper and this hardboard is bonding, with the not bonding portion of the bonding agent of this hardboard and this body paper, the lateral surface of each transverse sheet portion that is each the transverse sheet portion of face side or the inside side is bonding.
4. the folding next door manufacture method freely of paper package as claimed in claim 1 or 2, it is characterized in that, in the 1st vertical sheet portion (14a) that is arranged at both sides and the inboard of the 4th vertical sheet portion (14d), be connected with the group that constitutes by described the 2nd transverse sheet portion (16b), the 2nd vertical sheet portion (14b), the 3rd transverse sheet portion (16c), the 3rd vertical sheet portion (14c) and the 4th transverse sheet portion (16d).
5. the folding next door manufacture method freely of paper package as claimed in claim 2, it is characterized in that, in the 1st vertical sheet portion (14A) that is arranged at both sides and the inboard of the 2nd vertical sheet portion (14B), be provided with 1 group of group that constitutes by described the 2nd transverse sheet portion (16B), the 4th vertical sheet portion (14D), the 5th transverse sheet portion (16E), the 5th vertical sheet portion (14E) and the 6th transverse sheet portion (16F) at least.
6. the folding next door manufacture method freely of paper package as claimed in claim 1 or 2, it is characterized in that, be bonded with the band crease body paper side of No. 1 band hardboard body paper (10d-1) that this hardboard (12) formed with the surface of pleated body paper or the inside at this, apply bonding agent, with No. 2 anti-turnback of band hardboard body paper (10d-2), with the hardboard (12) of No. 2 band hardboard body paper (10d-2) and the band crease body paper side bonds of No. 1 band hardboard body paper (10d-1), below as required, with No. 3 anti-turnback of band hardboard body paper (10d-3), with the hardboard (12) of this body paper (10d-3) and the band crease body paper side bonds of No. 2 band hardboard body paper (10d-2), below carry out above-mentioned operation as required repeatedly, with hardboard (12) be positioned at the superiors band hardboard body paper with pleated body paper (10c) side bonds.
7. the folding next door manufacture method freely of paper package as claimed in claim 1 or 2, it is characterized in that, hardboard paper (12) side at No. 2 band hardboard body paper (10d-2) applies bonding agent, again with No. 2 anti-turnback of band hardboard body paper (10d-2), with the hardboard (12) of No. 2 band hardboard body paper (10d-2) and the band crease body paper side bonds of No. 1 band hardboard body paper (10d-1), below as required, hardboard paper (12) side at No. 3 band hardboard body paper (10d-3) applies bonding agent, with No. 3 anti-turnback of band hardboard body paper (10d-3), with the hardboard (12) of this body paper (10d-3) and the band crease body paper side bonds of No. 2 band hardboard body paper (10d-2), below carry out above-mentioned operation as required repeatedly, with hardboard (12) and the band crease body paper side bonds that is positioned at the band hardboard body paper of the superiors.
8. the folding next door manufacture method freely of paper package as claimed in claim 1 or 2, it is characterized in that, at least be provided with the bending body paper of 2 vertical sheet portions left-right symmetry bending, be configured the wrap direction left and right symmetrically of the vertical sheet portion of these bending body paper stacked.
9. the folding packaging box freely with next door is characterized in that,
Be provided with packaging box body (40), by both sides at width, setting leaves the egative film (42) of blank (48,48), both sides in egative film (42), with crease (42a, 42a) is that the border is connected with lateral plate (44,44) respectively, in the outside of lateral plate (44,44) separately, be that the border is connected with cover plate (46,46) respectively and constitutes with crease (42b, 42b)
With the right angle orientation of described crease (42a, 42a) and crease (42b, 42b) on, the central portion of this packaging box body (40) is formed with crease (42c),
Be provided with folding next door (20) freely, this next door (20) are at least 3 square centers (20A, 20B) that the plane is seen are connected with into 1 row and constitute, and the Breadth Maximum when simultaneously next door (20) being upheld is set the width less than described egative film (42) for,
Blank (48,48) in described egative film (42) both sides is located, and is respectively arranged with folding padded coaming (50) freely,
Folding next door (20) freely, be configured in elastically that egative film (42) is gone up and the folding padded coaming (50,50) freely of described both sides between, simultaneously, the described padded coaming of these next doors (20) (50,50) side and padded coaming (50,50) are bonding
In all centers of next door 20, the center (20A, 20A) on lateral plate (44,44) next door constitutes padded coaming.
10. the folding packaging box freely with next door as claimed in claim 9 is characterized in that, is that the both sides of folding padded coaming (50,50) freely are open, four jiaos of cylindrical shells with crease.
11., it is characterized in that folding padded coaming (50,50) freely is arranged to one with packaging box body (40) as claim 9 or 10 described folding packaging boxes freely with next door.
12. the folding packaging box freely with next door is characterized in that,
Be provided with packaging box body (40), by in the both sides of egative film (42), be that the border is connected with lateral plate (44,44) respectively with crease (42a, 42a), in the outside of lateral plate (44,44) separately, with crease (42b, 42b) is that the border is connected with cover plate (46,46) respectively and constitutes
With the right angle orientation of described crease (42a, 42a) and crease (42b, 42b) on, the central portion of this packaging box body (40) is formed with crease (42c),
In the both sides of the egative film (42) parallel with the crease (42c) of central portion, be provided with the lateral plate (50a) of width,
On the crease (42c) of the described central portion of this egative film (42), be provided with from the free reinforced sheet (52) of egative film (42),
Both sides in this reinforced sheet (52) are respectively arranged with switching the 2nd a pair of reinforced sheet (52a, 52a) freely,
Between the lateral plate (50a) of this reinforced sheet (52) and both sides width, be provided with retractile next door (20),
Under next door (20) stretched condition, the 2nd reinforced sheet (52a) is engaged with width lateral plate (50a), again cover plate (46) is docked with the 2nd reinforced sheet (52a), to suppress the compression in next door (20).
13. the folding packaging box freely with next door as claimed in claim 12 is characterized in that, with cover plate (46) and bonding the forming of the 2nd reinforced sheet (52a).
CNB2004100435828A 2004-05-11 2004-05-11 Mfg. method of baffle for paper made package and package chest having same Active CN100519166C (en)

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Assignee: Liaocheng gangbu Kamikong Paper Products Company Limited

Assignor: Okabe Kamikon Co., Ltd.

Contract record no.: 2010990000366

Denomination of invention: Mfg. method of baffle for paper made package and package chest having same

Granted publication date: 20090729

License type: Exclusive License

Open date: 20051116

Record date: 20100609