[go: up one dir, main page]

WO2009068848A2 - Fermeture à glissière - Google Patents

Fermeture à glissière Download PDF

Info

Publication number
WO2009068848A2
WO2009068848A2 PCT/GB2008/003864 GB2008003864W WO2009068848A2 WO 2009068848 A2 WO2009068848 A2 WO 2009068848A2 GB 2008003864 W GB2008003864 W GB 2008003864W WO 2009068848 A2 WO2009068848 A2 WO 2009068848A2
Authority
WO
WIPO (PCT)
Prior art keywords
tape
fastener
coating
zip fastener
pattern
Prior art date
Application number
PCT/GB2008/003864
Other languages
English (en)
Other versions
WO2009068848A3 (fr
Inventor
Shigeyoshi Takazawa
Meirion Williams
Steven Thomas
Original Assignee
Ykk Europe Limited
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ykk Europe Limited filed Critical Ykk Europe Limited
Publication of WO2009068848A2 publication Critical patent/WO2009068848A2/fr
Publication of WO2009068848A3 publication Critical patent/WO2009068848A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/34—Stringer tapes; Flaps secured to stringers for covering the interlocking members
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/32—Means for making slide fasteners gas or watertight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B29C48/155—Partial coating thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0023—Combinations of extrusion moulding with other shaping operations combined with printing or marking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B29C59/046—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts for layered or coated substantially flat surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0068—Permeability to liquids; Adsorption
    • B29K2995/0069—Permeability to liquids; Adsorption non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2005/00—Elements of slide fasteners

Definitions

  • the present invention relates to a zip fastener and more particularly to a zip fastener in which the fastener tapes have a coating of plastics material.
  • a zip fastener tape is woven or knitted, for example of polyester thread, and fastener elements are crimped or moulded onto a reinforced edge of the tape, or a continuous coil which forms the fastener elements is woven or knitted into the tape or stitched to the tape surface at the edge of the tape.
  • coupling elements formed by a continuous coil of plastics fibre are mounted on one surface of the tape, near the tape edge, and a polymer layer such as a rubber or neoprene layer is extruded onto the other surface of the tape to form a waterproof coating.
  • the polymer layers on each tape abut to form a seal when the coupling elements are engaged to close the fastener.
  • the coating is black, which limits the usefulness of the fastener to industrial use, some sportswear or a limited range of fashion goods.
  • EP-A-1057423 and EP-A-1175842 show a waterproof fastener having coil type coupling elements and waterproof layers which abut in a plane perpendicular to the plane of the tapes.
  • US-A-5709766, EP-A-1150586 and EP-A-1629740 describe a process for laminating a polyurethane coating to a fabric layer by applying an intermediate coating of bonding material.
  • a multilayer polyurethane coating may be used. The coating layers are applied to the joined fastener tapes and then slit along the centre line of the fastener.
  • WO02/063988 suggests extruding a coating layer over the complete fastener, that is on both surfaces, to encapsulate the fastener, before slitting the layers.
  • a first aspect of the present invention provides a zip fastener having a woven or knitted fabric tape having coupling elements thereon, wherein a coating of a transparent thermoplastics material is applied to at least one surface of the tape.
  • thermoplastics material is extruded onto the tape surface.
  • thermoplastics material is polyurethane.
  • the tape has a pattern printed on the tape surface.
  • thermoplastics layer provides a more durable pattern. It is believed that the pattern is partially absorbed into the thermoplastics layer.
  • Using a transparent thermoplastics layer provides other advantages. For example, it is possible to incorporate a thermochromic dye or a pearlescent material into the polymer forming the transparent layer.
  • the present invention is applicable to waterproof fasteners but is not limited thereto.
  • Figure 1 is a perspective view of a first embodiment of a zip fastener according to the invention
  • Figure 2 is a cross-section along the line N-Il of Figure 1 ;
  • Figure 3 is a cross section through a second embodiment of the invention, similar to the cross-section of Figure 2;
  • Figures 4a and 4b show cross-sections through a third embodiment of the invention, similar to the cross-sections of Figure 2, Figure 4a showing the fastener stringers separated and Figure 4b showing the stringers joined to form a chain;
  • Figure 5 illustrates a manufacturing process of the invention
  • Figures 6a and 6b illustrate a fourth embodiment of a zip fastener of the invention.
  • Figure 7 illustrates a roller of the apparatus of Figure 5.
  • a zip fastener 1 is shown of the general type described in EP-A-1150586 the contents of which are incorporated herein by reference.
  • the fastener 1 comprises a chain 2 formed of two stringers 3, 4.
  • Each stringer comprises a tape 5, 6 of woven polyester fabric.
  • a continuous coil 7,- 8 forming coupling elements is stitched or woven into the tape edge 9, 10, as well known in the art.
  • the coils 7, 8 are mounted on the underside 12, 14 of each tape 5, 6.
  • a layer 16, 18 of transparent thermoplastics material, in this case polyurethane, is extruded onto the upper surface 20, 22 of each tape 5, 6.
  • Other thermoplastics which could be used include polyethylene, polypropylene and polyvinylchloride. The thermoplastics material bonds to the tape during an extrusion process, which will be described hereinafter.
  • the finished fastener will include a slider, for opening and closing the chain, and end stops for limiting the movement of the slider.
  • a slider for opening and closing the chain
  • end stops for limiting the movement of the slider.
  • Fastener 1 is of the waterproof type.
  • the layers 16, 18 form a waterproof membrane and abut at a plane 24, perpendicular to the plane of the tapes 5, 6.
  • the present invention is applicable to other waterproof fastener types, such as described in EP-A- 1057423, the contents of which are incorporated herein by reference, but is not limited to waterproof fasteners perse, or fasteners using continuous coil type coupling elements.
  • Polyurethane layers 16, 18 are substantially transparent.
  • the upper surfaces 20, 22 of the tapes 5, 6 are provided with a printed pattern 26, in this case numerals, by ink-jet printing onto the tape surface 20, 22 prior to application of the polyurethane layers 16, 18.
  • a polymer coating layer 16, 18 may be applied to other types of zip fastener.
  • this shows a second embodiment of the zip fastener of the invention, in which the coating layers 16', 18' are applied to tapes 5', 6' having fastener elements 40, 42 crimped or moulded on to the tape edge 9', 10'. Also, as seen in Figure 3, the polymer layer 16', 18' does not extend over the coupling elements.
  • the coating layers 16, 18 are applied to the separated stringers 3,4.
  • the coating layers form sealing lips 16a, 18a, which extend laterally beyond the edges 9, 10 of the tape 5,6 and over the continuous coil fastener elements 7, 8.
  • the lips 16a, 18a extend up at an angle to the plane of the fastener tapes 5, 6 and abut to form a raised area A, that is raised above the general plane P-P of the stringers 3,4 to form an inverted V shape or triangular shape when the fastener stringers 3, 4 are joined ( Figure 4b).
  • This raised region A has been found to reduce the visibility of the join line of the coiled elements when the tape is viewed from the upper side.
  • the coating layer 16, 18 may extend beyond the outer edge 44, 46 of the tape 5, 6.
  • the coating layer may also extend over the underside of the tape 5, 6.
  • the tape is fed through an extrusion die set under tension and the thermoplastic coating extruded under pressure onto the surface of the fastener tape to cause the thermoplastics to bond to the tape.
  • a fastener chain 2 comprising tapes 5, 6 and meshing coils 8, 10 is fed through an ink jet printing machine 30, where a pattern 26 is printed onto the upper surfaces 20, 22 of the tapes 4, 6.
  • the chain is drawn through an extrusion die set 36, tensioned by rollers 34 and a layer 16, 18 of transparent polyurethane is extruded onto the upper surfaces 20, 22 of the tapes 4, 6, over the printed pattern 26.
  • the stringer is fed to a slitting machine 38 where the coating layer is slit at the joining plane 24.
  • the stringers 3, 4 may be fed though the production apparatus separately, or in parallel but separated from one another.
  • the printing stages and the slitting stages may take place separately to the extrusion stage, for example in different locations.
  • stage 48 for forming a three dimensional pattern or relief on the upper surface of the polymer coating layer.
  • Stage 48 comprises a roller 50 having a textured surface, that is having a three dimensional surface pattern which may be a regular pattern or random, which is pressed against the upper surface of the polymer layer 16, 18 as it leaves the extrusion head 36, the chain 2 being supported from below by an anvil 51.
  • the polymer layer 16, 18 is still soft as it exits the extruder 36 and so a pattern is formed in the upper surface of the layer 16, 18.
  • this embossment step may be used with the prior art neoprene or rubber coated fasteners as well, the fastener being fed though an extrusion head 36 to apply the neoprene layer and then underneath the pressure roller 50 to apply an embossment to the surface of the neoprene layer.
  • the embossment stage may be performed at a later time, the thermoplastics layer being heated before embossing the pattern on the layer.
  • FIGS 6a and 6b show another embodiment of the invention in which a polymer coating layer 16", 18", in this case neoprene, has been extruded onto the surface of the tape 5, 6.
  • the surface of the polymer layer is embossed, for example by passing the heated layer under a roller 50 having a textured surface to form a three dimensional pattern 50 in the surface 52 of the thermoplastics layer, such as described with reference to Figure 5 above.
  • Pattern 56 consists of ridges 58 and grooves 60 running diagonally across the upper surface 52. These can be formed by corresponding helical grooves and ridges 62, 64 formed in the surface of the roller 50 of Figure 5, as illustrated in Figure 7.
  • the embossment may be done at the point of extruding the neoprene layer onto the tape 5, 6, while the layer is still soft, or sometime thereafter if a thermoplastics polymer which can be readily reheated and softened is used.
  • a thermoplastics polymer which can be readily reheated and softened is used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Slide Fasteners (AREA)

Abstract

La présente invention se rapporte à une fermeture à glissière (1) comportant une bande de tissu (5, 6) ayant des éléments de couplage (7, 8) sur un bord de la bande (5, 6). Un revêtement (16, 18) d'un matériau thermoplastique transparent est disposé sur au moins une surface (20, 22) de la bande (5, 6). Un motif (26) peut être imprimé sur la surface de bande (20, 22) et recouvert par la couche transparente (16, 18). L'invention se rapporte également à une couche de revêtement ayant un motif gaufré ou tridimensionnel sur la surface supérieure de revêtement.
PCT/GB2008/003864 2007-11-30 2008-11-26 Fermeture à glissière WO2009068848A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0723494.1A GB0723494D0 (en) 2007-11-30 2007-11-30 Zip fastener
GB0723494.1 2007-11-30

Publications (2)

Publication Number Publication Date
WO2009068848A2 true WO2009068848A2 (fr) 2009-06-04
WO2009068848A3 WO2009068848A3 (fr) 2009-09-24

Family

ID=38962418

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/003864 WO2009068848A2 (fr) 2007-11-30 2008-11-26 Fermeture à glissière

Country Status (2)

Country Link
GB (1) GB0723494D0 (fr)
WO (1) WO2009068848A2 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2274997A2 (fr) 2009-07-13 2011-01-19 YKK Corporation Fermeture à glissière
WO2011097898A1 (fr) * 2010-02-09 2011-08-18 江门市多快好省机械有限公司 Procédé de fabrication d'une fermeture éclair décorative
ITTO20111070A1 (it) * 2011-11-22 2013-05-23 Ykk Italia S P A Cerniera lampo.
EP2705770A1 (fr) * 2012-09-10 2014-03-12 YKK Corporation Bandes décorées pour fermeture à glissière
WO2015050058A1 (fr) * 2013-10-02 2015-04-09 Ykk株式会社 Demi-chaîne de fixation coulissante et son procédé de fabrication
WO2017064759A1 (fr) * 2015-10-13 2017-04-20 Ykk株式会社 Chaîne de fermeture et procédé de formation de motif de chaîne de fermeture
KR102129972B1 (ko) * 2019-03-26 2020-07-03 주식회사 디엔지솔루션 인쇄 가능한 방수지퍼 및 이의 제조 방법
CN111990731A (zh) * 2019-05-27 2020-11-27 Ykk香港有限公司 拉链

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391987A1 (fr) * 1988-06-17 1990-10-17 Salomon S.A. Dispositif de fermeture pour vetement et chaussure
US6105214A (en) * 1998-09-25 2000-08-22 Press; Stuart Water resistant slide fastener and process for preparing same
JP3580725B2 (ja) * 1999-04-30 2004-10-27 Ｙｋｋ株式会社 防水性を有するスライドファスナーの製造方法
DE19924539C2 (de) * 1999-05-28 2001-05-10 Dynat Ges Fuer Verschlustechni Fluiddichter Reißverschluß
GB0103351D0 (en) * 2001-02-10 2001-03-28 Reddiplex Group Plc Slide Fasteners
JP4071095B2 (ja) * 2002-12-04 2008-04-02 Ｙｋｋ株式会社 反射性スライドファスナー
US20070094852A1 (en) * 2003-05-27 2007-05-03 Yen-Ping Sun Waterproof zipper
JP2007307245A (ja) * 2006-05-19 2007-11-29 Ykk Corp 感温変色部材付きテープ

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8667652B2 (en) 2009-07-13 2014-03-11 Ykk Corporation Zip fastener
EP2274997A2 (fr) 2009-07-13 2011-01-19 YKK Corporation Fermeture à glissière
EP2274997A3 (fr) * 2009-07-13 2014-04-30 YKK Corporation Fermeture à glissière
WO2011097898A1 (fr) * 2010-02-09 2011-08-18 江门市多快好省机械有限公司 Procédé de fabrication d'une fermeture éclair décorative
JP2014533572A (ja) * 2011-11-22 2014-12-15 Ykk株式会社 スライドファスナー
CN109171121A (zh) * 2011-11-22 2019-01-11 Ykk株式会社 滑动拉链
DE112012004871B4 (de) 2011-11-22 2019-06-27 Ykk Corporation Reissverschluss
WO2013076678A1 (fr) * 2011-11-22 2013-05-30 Ykk Corporation Fermeture à glissière
ITTO20111070A1 (it) * 2011-11-22 2013-05-23 Ykk Italia S P A Cerniera lampo.
US9237783B2 (en) 2011-11-22 2016-01-19 Ykk Corporation Slide fastener
US9700106B2 (en) 2012-09-10 2017-07-11 Ykk Corporation Slide fastener
EP2705770A1 (fr) * 2012-09-10 2014-03-12 YKK Corporation Bandes décorées pour fermeture à glissière
CN103653568A (zh) * 2012-09-10 2014-03-26 Ykk株式会社 拉链
WO2015050058A1 (fr) * 2013-10-02 2015-04-09 Ykk株式会社 Demi-chaîne de fixation coulissante et son procédé de fabrication
JPWO2015050058A1 (ja) * 2013-10-02 2017-03-09 Ykk株式会社 スライドファスナーストリンガー及びその製造方法
US10271618B2 (en) 2013-10-02 2019-04-30 Ykk Corporation Slide fastener stringer and method for fabrication thereof
WO2017064759A1 (fr) * 2015-10-13 2017-04-20 Ykk株式会社 Chaîne de fermeture et procédé de formation de motif de chaîne de fermeture
KR102129972B1 (ko) * 2019-03-26 2020-07-03 주식회사 디엔지솔루션 인쇄 가능한 방수지퍼 및 이의 제조 방법
CN111990731A (zh) * 2019-05-27 2020-11-27 Ykk香港有限公司 拉链

Also Published As

Publication number Publication date
WO2009068848A3 (fr) 2009-09-24
GB0723494D0 (en) 2008-01-09

Similar Documents

Publication Publication Date Title
WO2009068848A2 (fr) Fermeture à glissière
EP2274997B1 (fr) Fermeture à glissière
US8608721B2 (en) Composite fastener products
US10758014B2 (en) Laminated touch fasteners
CA1151706A (fr) Piece moulee en elastomere thermoplastique
JP4520153B2 (ja) 配向フィルムからなる交差積層材、それの製造方法及びこの方法に適した共押出ダイ
US7056462B2 (en) Forming discrete fastener element regions
CA2782804C (fr) Protection de surface temporaire
US4722818A (en) Method for making an elongated composite article
US20140378286A1 (en) Methods of making multi-layered bags with enhanced properties
NZ203576A (en) Reclosable plastics bag:non slip gripping edges
EP0951982A1 (fr) Procédé pour faire des pièces en film plastique fondu, et articles produits par de tels procédés
US6827895B1 (en) Method of making a plural component show face trim part
US11970310B2 (en) Multi-film thermoplastic bags having grab zones with contact areas and methods of making the same
US4563141A (en) Apparatus for making an elongated composite article
CN1136420A (zh) 拉链的加固带
KR20000070504A (ko) 연신된 파스너
US6364989B1 (en) Method for enhancing an extruded substrate with a decorative laminating film
US20180154566A1 (en) Process, apparatus and system for creating extruded plastic sheets having decorative effects, products made with extruded plastic sheets created with same and decorative films for use in such process, apparatus and system
US20240166415A1 (en) Multi-film thermoplastic bags with zones of contact areas having variable lamination
NZ258060A (en) Vacuum moulding composite polyethylene/plastics sheets with polyethylene sheet pre-printed and laquer heat sealed to plastics sheet
WO2016040413A1 (fr) Procédés de production de sacs à couches multiples aux propriétés améliorées
MXPA99006874A (en) Stretched fasteners

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08854214

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08854214

Country of ref document: EP

Kind code of ref document: A2