DE102008047967A1 - Method for fastening slide fastener closure to packing material, involves pressing slide fastener section to sheet of packing material, and sealing fastener section with foil after positioning section in appropriate place of material - Google Patents
Method for fastening slide fastener closure to packing material, involves pressing slide fastener section to sheet of packing material, and sealing fastener section with foil after positioning section in appropriate place of material Download PDFInfo
- Publication number
- DE102008047967A1 DE102008047967A1 DE102008047967A DE102008047967A DE102008047967A1 DE 102008047967 A1 DE102008047967 A1 DE 102008047967A1 DE 102008047967 A DE102008047967 A DE 102008047967A DE 102008047967 A DE102008047967 A DE 102008047967A DE 102008047967 A1 DE102008047967 A1 DE 102008047967A1
- Authority
- DE
- Germany
- Prior art keywords
- zipper
- closure
- section
- slide fastener
- packing material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B70/813—Applying closures
- B31B70/8131—Making bags having interengaging closure elements
- B31B70/8132—Applying the closure elements in the machine direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B70/813—Applying closures
- B31B70/8131—Making bags having interengaging closure elements
- B31B70/8133—Applying the closure elements in the cross direction
Abstract
Description
Gegenstand der Erfindung ist eine Vorrichtung und ein Verfahren zur Befestigung eines Zipper-Verschlusses für Verpackungsmaterial, insbesondere bei FFS-Verpackungsmaschinen.object The invention relates to an apparatus and a method for fastening a zipper closure for packaging material, in particular at FFS packaging machines.
Derzeit
in den FFS-Maschinen (form-fill-seal – formen-füllen-schließen)
verwendete Vorrichtungen und Verfahren für Zipper-Verschlussabschnitte
sind aus zahlreichen ausländischen Patentbeschreibungen
bekannt. Als Beispiel können hier die amerikanischen Patentbeschreibungen
genannt werden, wo der Verschluss mit drehbaren ringförmigen
(
Aus
der
Die Klammer sorgt für die Beförderung des Zipper-Verschlussabschnitts an die Einsatzstelle. In einem anderen Beispiel erfolgt diese Beförderung über einige verschieblich gelagerte Klammern, die durch eine fest eingebaute Guillotineschere getrennt sind. Eine der Klammern greift den Zipper-Verschluss an seinem Flansch, befördert ihn nach dem Zuschnitt an die Schweißstelle und hält ihn während des Verschweißens fest, während die zweite bewegliche Klammer das Zipper-Verschlussband aus dem Speiser auszieht und in Richtung der Guillotineschere befördert. In einem weiteren beschriebenen Beispiel wird der Zipper-Verschlussabschnitt an die Einsatzstelle mit Hilfe eines Vakuum-Beförderers in Form eines Bandes mit Luftansaugperforation versetzt. In dem erfindungsgemäßen Verfahren sind einzelne Schritte und deren Reihenfolge sowie die Einzelheiten des Erwärmungsprozesses angegeben, in dem die Erwärmungsphasen der zusammengehefteten, aber nicht verschweißten Verschlussteile von besonderer Bedeutung sind.The Clamp ensures the transportation of the zipper closure section to the job site. In another example, this transport takes place via some slidable brackets, which are fixed by a Guillotine scissors are separated. One of the clips grips the zipper closure on its flange, transport it after cutting the weld and hold it during the Welding firm while the second moving Clip the zipper closure tape out of the feeder and pull in Direction of guillotine scissors promoted. In another Example described, the zipper closure section to the Application site with the help of a vacuum conveyor in the form a band with Luftansaugperforation added. In the invention Procedures are individual steps and their order as well as the Details of the heating process indicated in the the warming phases of the stapled, but not welded fasteners of particular importance are.
Das erfindungsgemäße Verfahren zur Befestigung des Zipper-Verschlusses besteht darin, dass der Zipper-Verschluss mit Hilfe eines Kompensators und eines 2-Punkt-Heizers aus der Zippertrommel der mechanischen Schieber-Klemmvorrichtung zugeführt wird, die mit periodischen Hin- und Herbewegungen den Zipper-Verschluss zur Zipperbeförderungsstation auf einer Gleitleiste verschiebt, wo der Zipper durch Unterdrucksauger übernommen wird. Ein Zipper-Verschluss wird in der fest eingebauten Guillotineschere zugeschnitten, wobei der Mechanismus der Schere gleichzeitig den Zippervorrat während der Rückbewegung des Schiebers festhält. Der mit Unterdrucksaugern festgehaltene Zipperabschnitt wird entsprechend der Richtung seiner zyklischen Beförderung auf das Verpackungsmaterial übertragen. Dann wird er durch die Heizer an das Blatt des Verpackungsmaterials gepresst, wo er nach der Positionierung unter Verwendung der Folie an der entsprechenden Stelle des Verpackungsmaterials verschweißt wird. Die durch den Heizer herbeigeführten Schweißpunkte befinden sich in einem bestimmten und konstanten Abstand voneinander, und das Schneiden des Zippers in Abschnitte mit Hilfe der Guillotineschere erfolgt symmetrisch zwischen diesen Schweißpunkten.The inventive method for fastening the Zipper closure is that the zipper closure with Help of a compensator and a 2-point heater from the Zippertrommel the mechanical slider-clamping device is supplied, with periodic floats the zipper closure moves to the Zipperbeförderungsstation on a sliding strip, where the zipper is taken over by vacuum cleaner. One Zipper closure is in the built-in guillotine shear the mechanism of the scissors simultaneously the Zipper stock during the return movement of the slider holds. The detained with vacuum vacuums Zipperabschnitt will be according to the direction of its cyclical transport transferred to the packaging material. Then he gets through the heaters pressed against the sheet of packaging material, where he after positioning using the foil at the appropriate Part of the packaging material is welded. By the heater caused welds are in a certain and constant distance from each other, and cutting the zipper into sections using the guillotine shear takes place symmetrically between these welding points.
Die Vorrichtung zur Befestigung des Zipper-Verschlusses weist erfindungsgemäß folgende Elemente auf: Kompensator, Aufrolltrommel, Guillotineschere, eine Gleitleiste und Heizelemente zwischen dem 2-Punkt-Heizer und der Schere. Zwischen dem 2-Punkt-Heizer und der Guillotineschere besitzt es eine mechanische Schieber-Klemmvorrichtung sowie einen Unterdrucksauger am Ende der Gleitleiste in der Saitenbeförderungsstation. Die mechanische Schieber-Klemmvorrichtung ist L-förmig. Auf die unter Oberfläche wird ein Band durch das untere Ende des schwenkende Schieberarmes gepresst, der konvex profiliert und schräg zur horizontalen Oberfläche des Schieberausgerichtet ist und im oberen Bereich an den vertikalen Schieberarm federnd befestigt ist. Über der Zipperbeförderungsstation, die entlang der Schieberichtung des Zipper-Verschlusses verläuft, befinden sich die Unterdrucksauger, deren Hebe- und Schiebeachsen senkrecht zur Längsachse der Station positioniert sind.The Device for fastening the zipper closure according to the invention has the following elements on: Compensator, reel drum, guillotine shears, a sliding strip and heating elements between the 2-point heater and the scissors. Between the 2-point heater and the guillotine shear it has a mechanical Slider clamping device and a vacuum cleaner at the end of the slide bar in the string conveyor station. The mechanical slider clamp is L-shaped. On the under surface becomes one Band pressed through the lower end of the pivoting pusher arm, the convex profiled and oblique to the horizontal surface the slider is aligned and in the upper part of the vertical Slider arm is resiliently mounted. Above the zipper conveyor, which runs along the sliding direction of the zipper closure, are the vacuum cleaners, their lifting and sliding axes are positioned perpendicular to the longitudinal axis of the station.
Das Befestigungsverfahren und die dazugehörige Vorrichtung zur Zuführung des Längsabschnitts des Zipper-Verschlusses im Sinn der Bewegung des Verpackungsmaterials über die Vakuumsauger an die Stelle der vorläufigen Befestigung ermöglicht den Einsatz verschiedener Zipper-Verschlussmodelle, deren Abschnitte sicher und fest gegenüber dem Verpackungsmaterial positionierbar sind. Punktartiges Verschweißen eines jeden Abschnitts des Zipper-Verschlusses an den Seiten des Verpackungsmaterials schließt die gegenseitige Verschiebung der beiden Profilteile vom Zeitpunkt der Befestigung des Zipper-Verschlussabschnitts an das Verpackungsmaterial bis zur Verpackung des Produkts aus. Eine feste Verbindung des Zipper-Verschlusses an den Seiten in der Nähe der Schnittlinie verbessert die Funktion des Zipper-Verschlusses, wobei beide Profilteile in der Verpackung immer genau angepasst werden, um den richtigen Verschlusserfolg zu erzielen.The fastening method and the associated device for feeding the longitudinal section of the zipper closure in the sense of the movement Supplying the packaging material via the vacuum cups in place of the temporary attachment allows the use of various zipper closure models whose sections can be positioned securely and firmly against the packaging material. Spot welding of each portion of the zipper closure to the sides of the packaging material precludes the mutual displacement of the two profile members from the time the zipper closure portion is attached to the packaging material until the product is packaged. A firm connection of the zipper closure on the sides near the cut line improves the function of the zipper closure, whereby both profile parts in the packaging are always precisely adjusted in order to achieve the correct closure success.
Der
Erfindungsgegenstand ist anhand des Ausführungsbeispiels
in den Abbildungen dargestellt, wo die
Der
Zipper-Verschluss
Während
des vorläufigen Versiegelns eines Zippers mit dem Verpackungsmaterial
erfolgt die Rückkehr der Unterdruckeinheit
Hinter
dem Kompensator
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - US 3532571 [0002] - US 3532571 [0002]
- - US 4392897 [0002] US 4392897 [0002]
- - US 4617683 [0002] US 4617683 [0002]
- - US 5461845 [0002] - US 5461845 [0002]
- - EP 873856 A1 [0003] EP 873856 A1 [0003]
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008047967A DE102008047967A1 (en) | 2008-09-18 | 2008-09-18 | Method for fastening slide fastener closure to packing material, involves pressing slide fastener section to sheet of packing material, and sealing fastener section with foil after positioning section in appropriate place of material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008047967A DE102008047967A1 (en) | 2008-09-18 | 2008-09-18 | Method for fastening slide fastener closure to packing material, involves pressing slide fastener section to sheet of packing material, and sealing fastener section with foil after positioning section in appropriate place of material |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008047967A1 true DE102008047967A1 (en) | 2010-04-01 |
Family
ID=41719698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008047967A Ceased DE102008047967A1 (en) | 2008-09-18 | 2008-09-18 | Method for fastening slide fastener closure to packing material, involves pressing slide fastener section to sheet of packing material, and sealing fastener section with foil after positioning section in appropriate place of material |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008047967A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104828268A (en) * | 2015-04-27 | 2015-08-12 | 浙江杰凯拉链科技有限公司 | Counting and packaging integration machine for zippers |
WO2017072680A1 (en) * | 2015-10-27 | 2017-05-04 | Minigrip Grip-Pak S.R.L. | Machine for applying a seal with complementary strips to a thin wrap |
WO2018196019A1 (en) * | 2017-04-25 | 2018-11-01 | 大连奥特马工业有限公司 | Multifunctional zipper inspection machine and method for using machine to attach zippers |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3532571A (en) | 1967-06-28 | 1970-10-06 | Steven Ausnit | Method and apparatus for forming continuous plastic tubing with separable pressure reclosable fastener strips attached to the surface thereof |
US4392897A (en) | 1982-04-05 | 1983-07-12 | Mobil Oil Corporation | Manufacturing process for channel seal |
US4617683A (en) | 1984-01-30 | 1986-10-14 | Minigrip, Inc. | Reclosable bag, material, and method of and means for making same |
US5461845A (en) | 1992-10-26 | 1995-10-31 | Yeager; James W. | Zippered film and bag |
EP0873856A2 (en) | 1997-04-24 | 1998-10-28 | Illinois Tool Works Inc. | Zipper strip and packaging using it |
WO1999003672A1 (en) * | 1997-07-17 | 1999-01-28 | Hudson-Sharp Machine Company | Apparatus for applying reclosable fasteners to a web of film |
GB2355687A (en) * | 1999-09-24 | 2001-05-02 | Molins Plc | Method and apparatus for producing bags having a reclosable fastener |
-
2008
- 2008-09-18 DE DE102008047967A patent/DE102008047967A1/en not_active Ceased
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3532571A (en) | 1967-06-28 | 1970-10-06 | Steven Ausnit | Method and apparatus for forming continuous plastic tubing with separable pressure reclosable fastener strips attached to the surface thereof |
US4392897A (en) | 1982-04-05 | 1983-07-12 | Mobil Oil Corporation | Manufacturing process for channel seal |
US4617683A (en) | 1984-01-30 | 1986-10-14 | Minigrip, Inc. | Reclosable bag, material, and method of and means for making same |
US5461845A (en) | 1992-10-26 | 1995-10-31 | Yeager; James W. | Zippered film and bag |
EP0873856A2 (en) | 1997-04-24 | 1998-10-28 | Illinois Tool Works Inc. | Zipper strip and packaging using it |
DE69829523T2 (en) * | 1997-04-24 | 2005-09-08 | Illinois Tool Works Inc., Glenview | Zipper and packaging for its use |
WO1999003672A1 (en) * | 1997-07-17 | 1999-01-28 | Hudson-Sharp Machine Company | Apparatus for applying reclosable fasteners to a web of film |
GB2355687A (en) * | 1999-09-24 | 2001-05-02 | Molins Plc | Method and apparatus for producing bags having a reclosable fastener |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104828268A (en) * | 2015-04-27 | 2015-08-12 | 浙江杰凯拉链科技有限公司 | Counting and packaging integration machine for zippers |
WO2017072680A1 (en) * | 2015-10-27 | 2017-05-04 | Minigrip Grip-Pak S.R.L. | Machine for applying a seal with complementary strips to a thin wrap |
WO2018196019A1 (en) * | 2017-04-25 | 2018-11-01 | 大连奥特马工业有限公司 | Multifunctional zipper inspection machine and method for using machine to attach zippers |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |