CN102505324B - Wave-absorbing warp knitted fabric of carbon filament covering yarn chaining elastic structure and application of wave-absorbing warp knitted fabric - Google Patents
Wave-absorbing warp knitted fabric of carbon filament covering yarn chaining elastic structure and application of wave-absorbing warp knitted fabric Download PDFInfo
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Abstract
The invention provides a wave-absorbing warp knitted fabric of a carbon filament covering yarn chaining elastic structure and application of the wave-absorbing warp knitted fabric. The wave-absorbing warp knitted fabric is characterized in that the wave-absorbing warp knitted fabric is manufactured by a multi-guide-bar chaining method of warp knitted processing, the multi-guide-bar chain method includes that carbon filament covering yarns, other fiber yarns or a combination of the carbon filament covering yarns and the other fiber yarns are mutually serially sleeved to form multiple lines of coils, the carbon filament covering yarns, the other fiber yarns or the combination of the carbon filament covering yarns and the other fiber yarns are in weft insertion back and forth to form the chaining elastic structure which is the wave-absorbing warp knitted fabric exactly, and at least one of the multiple lines of coils and weft inserts is fed with the carbon filament covering yarns. The wave-absorbing warp knitted fabric can be used for making electromagnetic shielding knitted garments, interior decorating materials of buildings and vehicles and other protecting textiles.
Description
Technical field
The present invention relates to electromangnetic spectrum field, particularly relate to suction ripple tricot and the purposes of carbon filament cladded yarn chaining elastic construction.
Background technology
Increasingly extensive along with electrical equipment application, electromagnetic radiation has become a kind of new pollution.Human body long term exposure is in electromagnetic radiation environment, and nervous system, cardiovascular system, internal system, reproductive system etc. all can be subject to injury in various degree.For protect human body not to be subject to or to reduce the harm of electromagnetic radiation as far as possible, people shield electromagnetic radiation source on the one hand, reduce amount of radiation, develop on the other hand effective protective materials and carry out individual protection, and electromagnetic radiation fabric is one of them.The fabric that exploitation at present has electromagnetic wave shielding function mainly contains two kinds of approach, and the one, on fabric, apply the top finish with electromagnetic wave shielding performance, the 2nd, by the fiber process with electro-magnetic screen function, become fabric.
About the first approach, existing a lot of patent reports, Chinese patent CN200910054882.9 utilizes the method for chemical silvering to form one deck silver on dacron surface, thereby gives fabric electromagnetic wave shielding.Chinese patent CN200910048743.5 utilizes the method for electroless copper to form layer of copper on dacron surface, thereby gives fabric electromagnetic wave shielding.The method that Chinese patent CN200610119515.9 utilizes vacuum sputtering is one or more in metallic aluminium, silver, iron, nickel, chromium, gold, platinum or magnesium; Or for one or more in the oxide of metallic aluminium, silver, iron, nickel, chromium, gold, platinum or magnesium form film on fabric, give fabric electromagnetic shielding action.Metal coating is wash resistant not, and after washing repeatedly, effectiveness declines serious, and plated film fabric feeling is thick and stiff, and gas permeability is bad, and complex process, in order to reach often coating repeatedly of good shield effectiveness.These are completely different from the woven mode of composite yarn that the present invention adopts.
About the second approach, be generally to spin or and the common then woven into fabric of fiber blend of taking so that metal fibre is pure.Chinese patent CN101423996A utilizes permalloy and takes yarns interwoven and make fabric and realize electromagnetic shielding.Chinese patent CN1045428A is made into Electromagnetically shielding fabrics by the blended yarn of cotton fiber and stainless steel fibre.Chinese patent CN87103582A utilizes nickel fiber and can spin fire resistance fibre blended yarn to be made into Electromagnetically shielding fabrics.The ratio of metal fibre is great, and the fabric being made into is thick and heavy, and wiriness, and skin is had to spread effect.The common fiber of taking is carried out the coat of metal and makes conductive fiber and be also attributed to second method, and Chinese patent CN201395671Y is silver-plated to chemical-fibres filaments, then interweaves with common yarn, obtains high shielding radiation-prevention fabric.
The textiles made from carbon fiber can be used as electromagnetic shielding material, because the electrical property of carbon fiber is similar to metal.The resistivity of carbon fiber is (1.5～3.0) * 10
-3Ω cm, be a kind of outstanding electromagnetic armouring structure material, but carbon fiber is very crisp, is easy to occur the situation of filament fracture in BENDING PROCESS.Therefore, the application of most of carbon fibre composite is first all the structural material that preformed and then the solidifying and setting of resinizing are made into required form.And current processing method is mainly to utilize special-purpose 3 D weaving equipment that carbon filament yarn is woven into three dimensional fabric and then the cooling composite that obtains of coated with resins sizing.In the process of braiding, carbon filament yarn easy fracture and surface easily sanding form filoplume, so carbon fiber is difficult to form fabric.Someone once attempted soaking into the collecting agents such as paste, finish on carbon filament and improved cluster performance, but in order to improve cluster performance, used collecting agent, can make carbon filament become thick and stiff.At patent documentation: Unexamined Patent 2-133632 communique is upper makes durability sewing thread and yarn with thermoplasticity multifilament looping carbon fiber, at patent documentation: having spun carbon fiber with the spinning system of hollow ingot on JP 64-061527 communique is the wrap yarn that heart yarn is coated by superhigh molecular weight polyethylene fibers, retained that carbon filament is high-strength, the advantage of Gao Mo, and suppressed the generation of carbon fiber filoplume.This is how to protect carbon fibre tow injury-free in expression.
US Patent No. P provides a kind of method of preparing carbon fibre fabric for No. 4237108, the Dralon of processing is woven into cloth, then carries out oxidation processes through HEAT SETTING, and then carbonization treatment, obtains carbon fibre fabric.Chinese patent CN200780014529.7 provides a kind of method of utilizing air-jet loom weaving carbon cloth, the carbon fiber sliver of fiber number 400-6000tex of take is warp thread, 1/5 or following auxiliary fiber that the fiber number of take is this carbon fiber sliver are weft weaving one-way carbon fibre fabric, have overcome well carbon fiber fluffing problem in weaving process.But the method can only woven carbon fibre one-way fabric, and weaves parameter adjustment more complicated, through close, filling density, also there is certain limitation to weave to prevent carbon fiber fluffing impact.These are in the processing problems that solves pure carbon fiber fabric, and the principle knitting from the composite yarn of the present invention's employing is completely different.
Ripple fabric inhaled in appeal electromagnetic wave screen fabric or title is all woven fabric, is all to carry out electromagnetic wave shielding in the mode of homogeneous body, has the fundamental difference in principle, method, structure and purposes with the present invention.
Knitted structure is because its structure is mutually to go here and there and overlap between coil, and this characteristic has determined that knitted fabric is more soft than woven fabric, also has the patent of this respect to adopt knitting method to prepare radiation-proof fabric.The chemical-fibres filaments such as 5968854 pairs of nylon of US Patent No. P carry out the silver-plated electrically conductive filament yarn of making, and then adopt knitted structure to be made into the anti-radiation knitted thing of high conduction.To the direct plating of chemical-fibres filaments, can overcome the shortcoming of the thick and heavy and chafe of metal fibre, also can overcome that metal-coated membrane fabric feeling is thick and stiff, gas permeability is bad and not wash fast shortcoming, but have equally the problem of complex process.Chinese patent CN200910181902.9 provides a kind of preparation method of warm-keeping anti-radiation knitted fabric, adopting radiation resistant fiber yarn (being mainly that metal blend fibre forms) and elastomeric yarn to go the same way to weave forms, as front, the inside forms for face fibre weaves, between the inside and front, with connection yarn braiding, be connected, a kind of warm-keeping anti-radiation resilient knit fabric again that can napping, zoarium comfortable and easy to wear.But this patent is not pointed out need to regulate by tissue design the shielding property of fabric according to reality is radiation-resistant.The carbon filament cladded yarn that this and the present invention adopt, through compiling, adopts the mode of different tissues structure and the arranging density of control fabric completely different.
The most close is that Chinese patent CN200710190584.3 provides a kind of method of preparing carbon fibre fabric, by regenerated celulose fibre or polyacrylonitrile fibre yarn weaving, become barrier fabric, it is base cloth that the high-temperature heating of take obtains graphite fibre yarn net, utilizes dry method jet spinning and forms fabric.Although weave with Dralon or regenerated celulose fibre the problem that method that then carbonization forms carbon fibre fabric has been avoided carbon fiber fluffing, fiber is by heat treatment meeting generation thermal contraction, when being heat-treated, the inadequate fabric of carbonization can make because of thermal contraction fibre deformation, affect outward appearance and the flatness of fabric, and high-temperature process certainly will want lot of energy, energy-conservation not.But the method is also to use machine-knitted structure, first with regenerated celulose fibre or polyacrylonitrile fibre, make lattice-shaped fabric, then carbonization obtains revealing the fabric of empty lattice-shaped pure carbon fiber, its objective is the damage to carbon fiber in weaving for fear of spinning, and can not be as DRESS FABRIC, these are all different from principle of the present invention, forming mode and form of fabric.
The present invention uses carbon filament cladded yarn, makes carbon filament yarn well overcome the weakness that easily forms burr in braiding process.Make the carbon filament yarn can be as common yarn; on common warp knitting machine, weave; provide and inhale ripple knitted fabric for, decorative textile product for exterior, the Casual Wear of electromagnetic wave shielding and protection and engineering material, automobile-used, traffic, widen the scope of application of carbon filament bundle fiber.
Summary of the invention
The object of this invention is to provide a kind of ripple frequency of inhaling wide and can be effective to individual protection and have high elasticity Electromagnetically shielding fabrics of favorable elasticity distortion and uses thereof.
In order to achieve the above object, the invention provides a kind of suction ripple tricot, it is characterized in that, by making through compiling the multi-bar chaining method of processing, described multi-bar chaining method comprises mutually goes here and there carbon filament cladded yarn, other silvalin or their combination and overlaps into multiple row coil, and by carbon filament cladded yarn, other silvalin or their combination back and forth inlaid thread form chaining elastic construction, be and inhale ripple tricot, wherein, at least one of described multiple row coil and inlaid thread has the feeding of carbon filament cladded yarn.
Preferably, described inlaid thread is full width weft insertion or part inlaid thread, and described full width weft insertion refers to whole through compiling the chaining inlaid thread of door width; Described part inlaid thread refers between multiple row coil inlaid thread back and forth.
Preferably, the described multiple row coil consisting of carbon filament cladded yarn and the multiple row coil consisting of other silvalin are all arranged in ribbon, and the multiple row coil band consisting of carbon filament cladded yarn and the multiple row coil-bar band interval consisting of other silvalin arrange.
Preferably, the described inlaid thread consisting of carbon filament cladded yarn and the inlaid thread consisting of other silvalin are all arranged in ribbon, and the inlaid thread band consisting of carbon filament cladded yarn and the inlaid thread band interval consisting of other silvalin arrange.
Preferably, in described multiple row coil and inlaid thread, the shared way ratio of carbon filament cladded yarn should be more than or equal to 1: 10.
Preferably, other fiber that described carbon filament cladded yarn comprises carbon filament bundle and is coated on carbon filament bundle outside.
More preferably, other described fibers are natural fabric and conventional chemical fibre.
More preferably, other described silvalin has identical or close chemical composition with other fiber that is coated on carbon filament bundle outside.
The present invention also provides the purposes of above-mentioned suction ripple tricot aspect the making knitwear of electromagnetic wave shielding and the interior material of building and the vehicles and other protection use textiles.The knitwear of described electromagnetic wave shielding is espespecially for privacy protection clothes.Described other protection with textiles espespecially cover, the family expenses protective textile such as cover, screen.
The present invention compared with prior art, has following advantage and good effect:
(a) this tricot can provide wideband also can be effective to the high elasticity Electromagnetically shielding fabrics of individual protection, especially to can realizing by the structural adjustment through chaining fabric within the scope of 0.2～2.0GHz;
(b) can be easily by the coil columns of inlaid thread back and forth, adjust the elasticity of its horizontal line, to adapt to dress, use;
(c) because chaining coil is three-dimensional bending structure, and chaining inlaid thread is substantially to stretch arrangement, thus collection bend alignment and the advantage of stretching arrangement, can be complementary to anti-electromagnetic-radiation performance;
(d) chaining in compiling is structure and the product processing of very commonly using; technology maturation; be easy to be shaped; can process easily described suction ripple tricot; and can be used for the electromagnetic wave shielding protective clothes of elasticity of demand structure; in particular for privacy protection clothes, building and the interior material of the vehicles, and the family expenses protective textile such as cover, cover, screen.
Accompanying drawing explanation
Fig. 1 a is the suction ripple tricot schematic diagram that the lopping of carbon filament cladded yarn and inlaid thread (span 9 row) are ribbon structure;
Fig. 1 b is the suction ripple tricot schematic diagram that the lopping of carbon filament cladded yarn and inlaid thread (span 7 row) are ribbon structure;
Fig. 1 c is the suction ripple tricot schematic diagram that the lopping of carbon filament cladded yarn and inlaid thread (span 4 row) are ribbon structure;
Fig. 2 a is that the distribution equalizing structure of whole carbon filament cladded yarns is inhaled ripple tricot schematic diagram;
Fig. 2 b is that chaining inlaid thread is the distribution equalizing structure suction ripple tricot schematic diagram of carbon filament cladded yarn;
Fig. 2 c is that chaining lopping is the distribution equalizing structure suction ripple tricot schematic diagram of carbon filament cladded yarn;
Fig. 3 a is that carbon filament cladded yarn is strip chaining lopping and the uniform suction ripple tricot schematic diagram of other silvalin inlaid thread;
Fig. 3 b is that carbon filament cladded yarn is the uniform suction ripple tricot schematic diagram of strip inlaid thread and chaining lopping;
Fig. 3 c is that carbon filament cladded yarn is the uniform suction ripple tricot schematic diagram of strip chaining lopping and inlaid thread;
Fig. 4 is carbon filament cladded yarn structural representation;
In figure: 1-carbon filament cladded yarn, it comprises the lopping of 11-carbon filament cladded yarn; 12-carbon filament cladded yarn inlaid thread;
Other silvalin of 2-, it comprises other silvalin lopping of 21-; Other silvalin inlaid thread of 22-;
3-carbon filament;
Other fiber of 4-.
Wherein, DS, for collaborative Xi Bo district, is the region that has carbon filament cladded yarn chaining coil and inlaid thread;
LSWei Quanxi ripple district is the region that only has carbon filament cladded yarn coil;
CSWei Xianxi ripple district is the region that only has carbon filament cladded yarn inlaid thread;
NSWei Wuxi ripple district is the region that only has other silvalin.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
The present invention adopts through compiling the multi-bar chaining method of processing, by whole carbon filament cladded yarns, or by whole other silvalins, or by other silvalin and carbon filament cladded yarn both land used single thread mutually to go here and there cover lopping in column, and by all or part of by carbon filament cladded yarn or whole suction ripple tricots of other silvalin chaining elastic construction that inlaid thread forms back and forth.This suction ripple tricot at least has the feeding of carbon filament cladded yarn in lopping or inlaid thread, and chaining becomes carbon filament cladded yarn to be in uniform, strip or the cross bar band shape that tilts back and forth the suction ripple tricot of at least one.
The periodic arrangement that described chaining lopping is three-dimensional bending; Described chaining inlaid thread is to become coil to be cascaded, and the periodic arrangement for substantially stretching.Thus, the existing three-dimensional bending that described carbon filament cladded yarn is inhaled in ripple tricot at this is arranged, and has again and substantially stretches arrangement, therefore can collect the suction ripple advantage of two kinds of arrangements.
The suction ripple tricot of described carbon filament cladded yarn chaining elastic construction has full width weft insertion chaining and the chaining of part inlaid thread.Described full width weft insertion refers to whole through compiling the chaining inlaid thread of door width, now as the carbon filament cladded yarn of inlaid thread be almost stretch and with file perpendicular quadrature; Described part inlaid thread refers between multiple row coil inlaid thread back and forth.The coil columns of described inlaid thread is back and forth determining back and forth laterally length and the oblique angle of straightway, and the transverse elasticity of this tricot.
The suction ripple of described suction ripple tricot refers to electromagnetic absorption shielding, wherein: the region that simultaneously has carbon filament cladded yarn chaining coil and inlaid thread is collaborative Xi Bo district; Only there is the Wei Quanxibo district, region of carbon filament cladded yarn coil; Only there is the Wei Xianxibo district, region of carbon filament cladded yarn inlaid thread; Only there is the Wei Wuxibo district, region of other silvalin.
Described suction ripple tricot, can be by changing the adjusting of one in the leap columns of the uniform or interval way ratio of carbon filament cladded yarn in described suction ripple tricot, chaining inlaid thread, coil arrangement density or above item.Described interval way is than referring to the coil columns of carbon filament cladded yarn or the radical of the inlaid thread ratio with the radical of other silvalin coil columns or inlaid thread.Described coil arrangement density refers to the unit length interior lines number of turns, has vertical close and horizontal close dividing.Described leap columns refers to the coil file number that chaining inlaid thread is passed by.
As shown in Figure 4, be carbon filament cladded yarn structural representation, other fibers 4 that described carbon filament cladded yarn 1 comprises carbon filament bundle 3 and is coated on carbon filament bundle 3 outsides.Get the some cylinders of described carbon filament cladded yarn 1 and other silvalin 2, according to production engineering specifications warping, it is all carbon filament cladded yarn 1, or be all other silvalin 2, or carbon filament cladded yarn 1 and other silvalin 2 are by certain requirement interval, then two good warp beams of warping are placed on warp knitting machine, one of them penetrates through weaving into the sley bar of circle, and another penetrates through compiling the sley bar of inlaid thread.
By selected carbon filament cladded yarn 1 and the uniform of other silvalin 2 or interval way ratio, the leap columns of chaining inlaid thread, coil arrangement density, make three class electromagnetic shielding braided fabrics of the present invention:
(a) chaining lopping and inlaid thread are the suction ripple tricot of ribbon structure, see embodiment 1～embodiment 3, its concrete technology parameter with the results are shown in Table 1;
(b) chaining lopping and inlaid thread are the suction ripple tricot of distribution equalizing structure, see embodiment 4～embodiment 6, its concrete technology parameter with the results are shown in Table 2;
(c) chaining lopping and inlaid thread have at least one for the suction ripple tricot of ribbon structure, to see embodiment 7～embodiment 9, its concrete technology parameter with the results are shown in Table 3.
Absorbing property to the suction ripple tricot of 9 embodiment of gained, shielding electromagnetic waves usefulness (EMSE:electro-magnetic shielding efficiency) is measured, and obtains the peak value SE of EMSE
maxthe frequency f corresponding with peak value
max, and the frequency band [f of higher electromagnetic shielding effectiveness
1, f
2], form and the shield effectiveness mean value at the shield effectiveness peak of this frequency range
wherein,
f in formula
1, f
2be respectively the initial frequency of higher electromagnetic shielding effectiveness frequency band and stop frequency.5 parameter end values of gained are respectively in corresponding table 1, table 2 and table 3.
Embodiment 1
Get mulberry silk (long filament) carbon coated filament core-spun yarn as part chaining lopping and inlaid thread; Cotton fiber (being the staple fibre of mulberry silk) staple fibre yarn is as chaining lopping and the inlaid thread filled up, according to the fuzzy of human private position with block requirement, the suction ripple tricot of design chaining lopping and the cross strap carbon filament cladded yarn that tilts back and forth, as shown in Figure 1a.The interval yarn of chaining lopping and inlaid thread all adopts continuous staple fibre yarn, adopt the stuffer weft of silk/carbon filament cladded yarn to tilt back and forth, adopt the chaining coil of carbon filament cladded yarn overlapping with interval, form collaborative Xi Bo district DS, the carbon filament cladded yarn stuffer weft banded zone tilting back and forth forms Xian Xibo district CS.After this fabric is made into, can through dyeing, after make the suction ripple tricot of high-grade comfortable after arranging etc., can be used for human body electromagnetic wave shielding and privacy protection clothes and family expenses protective textile.
Embodiment 2
Taking cotton fiber carbon coated filament core-spun yarn is as part chaining lopping and inlaid thread; Cotton yarn is as chaining lopping and the inlaid thread filled up, according to the fuzzy of human private position with block requirement, and the suction ripple tricot of design chaining lopping and the cross strap carbon filament cladded yarn that tilts back and forth, as shown in Figure 1 b.The interval yarn of chaining lopping and inlaid thread all adopts cotton yarn, adopt the stuffer weft of cotton/carbon filament cladded yarn to tilt back and forth, adopt the chaining coil of carbon filament cladded yarn overlapping with interval, form collaborative Xi Bo district DS, the carbon filament cladded yarn stuffer weft banded zone tilting back and forth forms Xian Xibo district CS.After this fabric is made into, can through dyeing, after make the suction ripple tricot of high-grade comfortable after arranging etc., can be used for human body electromagnetic wave shielding and privacy protection clothes and family expenses protective textile.
Get wool fibre carbon coated filament core-spun yarn as part chaining lopping and inlaid thread; Wool yarn is as chaining lopping and the inlaid thread filled up, and according to the fuzzy of human private position with block requirement, the suction ripple tricot of design chaining lopping and the cross strap carbon filament cladded yarn that tilts back and forth, as shown in Fig. 1 c.The interval yarn of chaining lopping and inlaid thread all adopts wool yarn, adopt the stuffer weft of hair/carbon filament cladded yarn to tilt back and forth, adopt the chaining coil of carbon filament cladded yarn overlapping with interval, form collaborative Xi Bo district DS, the chaining lopping banded zone that wool yarn is filled up does not form Wu Xibo district NS because there is no carbon filament cladded yarn.After this fabric is made into, can through dyeing, after make the suction ripple tricot of high-grade comfortable after arranging etc., can be used for human body electromagnetic wave shielding and privacy protection clothes and family expenses protective textile.
Table 1 chaining lopping and inlaid thread are technological parameter and the electromagnet shield effect EMSE5 parameter measured value of the suction ripple tricot of ribbon structure
Note: 52
tbe No. 52 yarns, or 52 special yarns are 52tex yarn.
Get Kevlar fibre-coated carbon filament cladded yarn as chaining lopping and inlaid thread, according to the fuzzy of human private position with block requirement, the suction ripple tricot of design chaining lopping and full width weft insertion carbon filament cladded yarn, as shown in Figure 2 a.Chaining lopping and full width weft insertion all adopt Kevlar/ carbon filament cladded yarn, and the two is overlapping, form collaborative Xi Bo district DS.After this fabric is made into, can after arranging later etc., make the suction ripple tricot of high-strength and high-modulus, can be used for the family expenses protective textiles such as the fire-retardant interior material of high-strength and high-modulus of building and the vehicles and the fire-retardant cover of high-strength and high-modulus, cover, screen.
Embodiment 5
Get Nomex fibre-coated carbon filament cladded yarn as inlaid thread; Nomex yarn is as chaining lopping, according to the fuzzy of human private position with block requirement, and the suction ripple tricot of design chaining lopping and the cross strap carbon filament cladded yarn that tilts back and forth, as shown in Figure 2 b.Chaining lopping adopts Nomex yarn, adopts the stuffer weft of Nomex/ carbon filament cladded yarn to tilt back and forth, and whole region forms Xian Xibo district CS.After this fabric is made into, can after arranging later etc., make the suction ripple tricot with anti-flaming function, can be used for the family expenses protective textiles such as the fire-retardant interior material of building and the vehicles and fire-retardant cover, cover, screen.
Embodiment 6
Get ramee carbon coated filament core-spun yarn as chaining lopping; Ramie yarn is as inlaid thread, according to the fuzzy of human private position with block requirement, and the suction ripple tricot of design chaining lopping and the cross strap carbon filament cladded yarn that tilts back and forth, as shown in Figure 2 c.Adopt the stuffer weft of ramie yarn to tilt back and forth, chaining lopping adopts ramie/carbon filament cladded yarn, and whole region forms Quan Xibo district LS.After this fabric is made into, can after arranging later etc., make the suction ripple tricot of high-strength and high-modulus, can be used for the family expenses protective textiles such as the interior material of building and the vehicles and cover, cover, screen.
Table 2 chaining lopping and inlaid thread are technological parameter and the electromagnet shield effect EMSE5 parameter measured value of the suction ripple tricot of distribution equalizing structure
Note: DENIER D is the weight grams that the long fiber of 9000m has; Number number (T:tex) is the weight grams that the long fiber of 1000m has.
Embodiment 7
Get polyester staple fiber carbon coated filament core-spun yarn as part chaining lopping; Terylene short fiber yarn is as chaining lopping and the inlaid thread filled up, according to the fuzzy of human private position with block requirement, and the suction ripple tricot of design chaining lopping and the cross strap carbon filament cladded yarn that tilts back and forth, as shown in Figure 3 a.The stuffer weft tilting back and forth all adopts terylene short fiber yarn; Chaining lopping interval yarn adopts terylene short fiber yarn, and the banded zone of formation does not form Wu Xibo district NS because there is no carbon filament cladded yarn; The chaining coil-bar region of employing is washed short/carbon filament cladded yarn forms Quan Xibo district LS.After this fabric is made into, can through dyeing, after make the suction ripple tricot of high-grade comfortable after arranging etc., can be used for human body electromagnetic wave shielding and privacy protection clothes and family expenses protective textile.
Embodiment 8
Get chinlon filament carbon coated filament core-spun yarn as chaining lopping and part inlaid thread; Hair/bright and beautiful composite yarn is as the inlaid thread of filling up, according to the fuzzy of human private position with block requirement, and the suction ripple tricot of design chaining lopping and the cross strap carbon filament cladded yarn that tilts back and forth, as shown in Figure 3 b.The interval yarn of inlaid thread adopts hair/bright and beautiful composite yarn, adopts the stuffer weft of brocade length/carbon filament cladded yarn to tilt back and forth, and the chaining coil of brocade length/carbon filament cladded yarn is overlapping with adopting, and forms collaborative Xi Bo district DS; Inlaid thread adopts the banded zone of hair/bright and beautiful composite yarn to form Quan Xibo district LS.After this fabric is made into, can through dyeing, after make the suction ripple tricot of high-grade comfortable after arranging etc., can be used for human body electromagnetic wave shielding and privacy protection clothes and family expenses protective textile.
Embodiment 9
Get polypropylene filament yarn carbon coated filament core-spun yarn as part chaining lopping and inlaid thread; Polypropylene fibre textured yarn is as the chaining lopping of filling up, according to the fuzzy of human private position with block requirement, and the suction ripple tricot of design chaining lopping and the cross strap carbon filament cladded yarn that tilts back and forth, as shown in Figure 3 c.The interval yarn of chaining lopping adopts polypropylene fibre textured yarn, adopt the stuffer weft of the third length/carbon filament cladded yarn to tilt back and forth, the chaining coil of carbon filament cladded yarn is overlapping with adopting, form collaborative Xi Bo district DS, only have the third length/carbon filament cladded yarn stuffer weft banded zone tilting back and forth to form Xian Xibo district CS.After this fabric is made into, can through dyeing, after make the suction ripple tricot of high-grade comfortable after arranging etc., can be used for human body electromagnetic wave shielding and privacy protection clothes and family expenses protective textile.
Table 3 chaining lopping and inlaid thread have technological parameter and the electromagnet shield effect EMSE5 parameter measured value of the suction ripple tricot that is ribbon structure at least
Note: 61
tbe No. 61 yarns, or 61 special yarns are 61tex yarn.
Claims (4)
1. inhale ripple tricot for one kind, it is characterized in that, by making through compiling the multi-bar chaining method of processing, described multi-bar chaining method comprises mutually goes here and there carbon filament cladded yarn, other silvalin or their combination and overlaps into multiple row coil, and by carbon filament cladded yarn, other silvalin or their combination back and forth inlaid thread form chaining elastic construction, be and inhale ripple tricot, wherein, described multiple row coil and at least one of inlaid thread have the feeding of carbon filament cladded yarn; Described inlaid thread is full width weft insertion or part inlaid thread, and described full width weft insertion refers to whole through compiling the chaining inlaid thread of door width; Described part inlaid thread refers between multiple row coil inlaid thread back and forth; The described multiple row coil consisting of carbon filament cladded yarn and the multiple row coil consisting of other silvalin are all arranged in ribbon, and the multiple row coil band consisting of carbon filament cladded yarn and the multiple row coil-bar band interval consisting of other silvalin arrange; The described inlaid thread consisting of carbon filament cladded yarn and the inlaid thread consisting of other silvalin are all arranged in ribbon, and the inlaid thread band consisting of carbon filament cladded yarn and the inlaid thread band interval consisting of other silvalin arrange.
2. suction ripple tricot as claimed in claim 1, is characterized in that, in described multiple row coil and inlaid thread, the shared way ratio of carbon filament cladded yarn should be more than or equal to 1:10.
3. the suction ripple tricot as described in any one in claim 1-2, is characterized in that, other fiber that described carbon filament cladded yarn comprises carbon filament bundle and is coated on carbon filament bundle outside.
4. in claim 1-3, the suction ripple tricot described in any one is being made the purposes aspect textiles for the knitwear of electromagnetic wave shielding and the interior material of building and the vehicles and other protection.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067210A (en) * | 1975-10-14 | 1978-01-10 | The United States Of America As Represented By The Secretary Of The Army | Warp knit fabric containing weft of protective yarn-covered activated-carbon yarn |
| DE20221735U1 (en) * | 2002-10-22 | 2007-04-19 | Schumacher, Rolf | Warp knitted fabric with inserted weft yarn, e.g. for curtains, includes a conducting yarn in the main fabric or as inserted weft |
| CN101942729A (en) * | 2009-07-08 | 2011-01-12 | 汕头市奥山服饰有限公司 | Fabric capable of preventing electromagnetic radiation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213615A (en) * | 1982-06-07 | 1983-12-12 | Toyobo Co Ltd | Knit cloth of fibrous active carbon |
| JPS6461527A (en) * | 1987-08-26 | 1989-03-08 | Toyo Boseki | Covered yarn |
| US5147714A (en) * | 1990-11-09 | 1992-09-15 | Abc Industries, Inc. | Antistatic reinforced fabric construction |
| FR2772240A1 (en) * | 1997-12-12 | 1999-06-18 | Picardie Lainiere | Knitted textile, for reinforcing clothing, contains antistatic threads and/or fibers |
| CN201678812U (en) * | 2010-02-11 | 2010-12-22 | 汕头市奥山服饰有限公司 | Radiation-proof knit fabric |
-
2011
- 2011-09-27 CN CN201110289940.3A patent/CN102505324B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067210A (en) * | 1975-10-14 | 1978-01-10 | The United States Of America As Represented By The Secretary Of The Army | Warp knit fabric containing weft of protective yarn-covered activated-carbon yarn |
| DE20221735U1 (en) * | 2002-10-22 | 2007-04-19 | Schumacher, Rolf | Warp knitted fabric with inserted weft yarn, e.g. for curtains, includes a conducting yarn in the main fabric or as inserted weft |
| CN101942729A (en) * | 2009-07-08 | 2011-01-12 | 汕头市奥山服饰有限公司 | Fabric capable of preventing electromagnetic radiation |
Non-Patent Citations (2)
| Title |
|---|
| JP昭58-213615A 1983.12.12 |
| JP昭64-61527A 1989.03.08 |
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| CN102505324A (en) | 2012-06-20 |
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