EP0510797A1 - Fermeture réutilisable, en matière plastique, présentant des déformations intermittentes - Google Patents

Fermeture réutilisable, en matière plastique, présentant des déformations intermittentes Download PDF

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Publication number
EP0510797A1
EP0510797A1 EP92301996A EP92301996A EP0510797A1 EP 0510797 A1 EP0510797 A1 EP 0510797A1 EP 92301996 A EP92301996 A EP 92301996A EP 92301996 A EP92301996 A EP 92301996A EP 0510797 A1 EP0510797 A1 EP 0510797A1
Authority
EP
European Patent Office
Prior art keywords
length
fastener structure
deformed
profile elements
profile
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.)
Withdrawn
Application number
EP92301996A
Other languages
German (de)
English (en)
Inventor
Fox John Herrington
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of EP0510797A1 publication Critical patent/EP0510797A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
    • B65D33/2558—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape the slide fastener having a non-constant section throughout the length of the fastener, e.g. slightly undulated interlocking members or castellated stringers
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/10—Arrangement of fasteners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
    • B65D33/255—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape being provided with special visual, audible or tactile indicating means, e.g. indicating proper engagement
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/10—Slide fasteners with a one-piece interlocking member on each stringer tape
    • A44B19/16—Interlocking member having uniform section throughout the length of the stringer

Definitions

  • the present invention relates a fastener structure for a thermoplastic bag; and to a thermoplastic bag provided with such a fastening structure.
  • the invention particularly relates to a fastening structure of the zipper type.
  • a plastic zipper bag normally has a continuous profile along the top of the bag in the form of reclosable interlocking male and female elements.
  • Such bags are often difficult to close because of the difficulty of lining up the male and female elements so they will be in position to be closed, and once the closing has been attempted, the user is not certain that the bag is really closed. This is particularly a problem where the zippers are of small construction such for example as on plastic zipper sandwich bags. It is also a problem on bags used inside of breakfast food boxes where it is difficult to see whether or not the male and female elements are aligned properly so that they may be closed.
  • a fastener structure for a thermoplastic bag comprising reclosable interlocking profile elements adapted to be secured throughout the length thereof to the respective side walls of the bag, at least one of said profile elements being deformed at spaced intervals along the length thereof to cooperate with non-deformed portions on the other profile element, the deformations being constructed and arranged to provide an intermittent clicking sensation as the profile elements are pressed into interlocking relation along the length of said profile elements to close fastener structure thereby providing confirmation by sound and/or touch to the user that the fastener structure is closed.
  • both of said profile elements are hook-shaped.
  • the profile elements are desirably formed integral with the respective side walls of the bag; and are preferably deformed at alternating spaced locations.
  • the profile elements are male and female elements, either one of which, or both of which, may be deformed at spaced intervals along the length thereof.
  • the male profile element is deformed at spaced intervals along the length thereof and the female profile element is deformed at spaced intervals along the length thereof which alternate with the spaced intervals on the male profile element.
  • reclosable interlocking male and female profile elements are in the form of rib and groove elements respectively.
  • the rib and/or groove elements may be deformed at spaced intervals along the length thereof.
  • the deformations may be in the form of a depression in an edge of at least one of the interlocking profile elements.
  • thermoplastic bag having a mouth along which is disposed a fastener structure as described above.
  • thermoplastic bag B having a profiled plastic reclosable fastener structure or zipper 10 embodying the present invention.
  • the zipper 10 is particularly suited for thermoplastic bags and the like and extends along the mouth of the thermoplastic bag B.
  • the bag B may be made from any suitable thermoplastic film such for example as polyethylene or polypropylene or equivalent material.
  • the bag B is formed by a pair of flexible plastic sheets 11 and 12 joined at the bottom and having a fastener comprising reclosable interlocking profile elements 13 and 14 secured throughout the length thereof to the respective side walls of the bag.
  • the profile elements may be extruded separately and attached to the respective sides of the bag mouth or they may be extruded integral with the sides of the bag.
  • the interlocking profile elements preferably have complementary cross-section shapes such that they are closed by pressing the elements together.
  • An example of such configuration is shown in U.S. Patent No. Re. 28,969.
  • the interlocking profile elements comprise male and female profile elements in the form of rib and groove elements 15 and 16 respectively.
  • the rib element 15 is deformed at spaced intervals 15a along the length thereof to provide an intermittent clicking sensation as the rib and groove elements are pressed into interlocking relation along the length of the profile elements to close the reclosable fastener thereby providing confirmation by sound and/or touch to the user that the fastener 10 is closed.
  • the deformations 15a may be made on one or both sides of the rib 15. Obviously, the more deformations that are provided in the rib 15, the greater clicking sensation of sound and/or touch to the user.
  • the deformations 15a may be made in the sides of the rib 15 or they may be made at spaced intervals in the top of the rib 15. When the deformations are made in the top of the rib 15, this causes the edges of the rib to widen at the spaced intervals which in turn causes an intermittent clicking sensation as the rib and groove elements are pressed into interlocking relation along the length thereof to close the reclosable fastener thereby providing confirmation by sound and/or touch to the user that the fastener is closed. It is of course to be understood that this intermittent clicking sensation will also be provided in opening the fastener. However, the importance of this feature is in the closing of the fastener so that the user will be ensured that the fastener is closed.
  • Figs. 2 and 2a there is illustrated another embodiment of the invention. Corresponding parts have been identified with corresponding reference characters.
  • the reclosable fastener 10' extends along the mouth of the bag B' and the fastener 10' comprises reclosable interlocking profile elements 13' and 14' secured throughout the length thereof to the respective side walls 11' and 12' of the bag.
  • the groove element 16' on the profile element 14' is provided with deformations 16a' at spaced intervals along the length thereof to provide an intermittent clicking sensation as the groove element 16' and rib element 15' on profile element 13' are pressed into interlocking relation along the length of these elements to close the reclosable fastener 10' thereby providing confirmation by sound and/or touch to the user that the fastener 10' is closed.
  • the deformation 16a' may be provided on one or both sides of the groove element 16'.
  • the reclosable fastener 10'' comprises reclosable interlocking profile elements 13'' and 14'' secured throughout the length thereof to the respective side walls 11'' and 12'' of the bag B''.
  • the reclosable interlocking profile elements 13'' and 14'' are male and female elements in the form of rib and groove elements 15'', 16'' and each of these elements is deformed at alternating spaced intervals along the length thereof as indicated at 15a'' and 16a''. As may be seen in Figs. 3, 3a and 3b the deformations 15a'' in the rib 15'' are spaced along the length thereof and offset from the deformations 16a'' in the mating groove elements 16''.
  • deformations 15a'' have been shown on both sides of the rib element 15'' and the deformations 16a'' have been shown on both sides of the groove element 16'' it is to be understood that they may be provided on only one side of the respective rib and groove elements if desired.
  • Figs. 4 and 4a there is illustrated a further embodiment of the invention wherein the reclosable interlocking profile elements are of hook-shaped configuration.
  • An example of this configuration is shown in US-A-4561109.
  • Fig. 4 there is illustrated a reclosable fastener 20 extending along the mouth of the bag B2, the fastener comprising reclosable interlocking profile elements 21 and 22 secured throughout the length thereof to the respective side walls 17, 18 of the bag B2.
  • the profile element 21 includes a pair of male projections 23 which are adapted to received within the complementary female recesses 24 in the profile element 22. Either one or both of the male projections 23 may be provided with deformations 23a at spaced intervals along the length thereof to provide an intermittent clicking sensation as the profile elements 23 are pressed into interlocking relation along the length of the profile elements to close the reclosable fastener thereby providing confirmation by sound and/or touch to the user that the fastener 20 is closed.
  • Figs. 5 and 5a there is illustrated another embodiment of the invention similar to the one illustrated in Figs. 4 and 4a. Corresponding parts have been identified with corresponding reference characters.
  • the reclosable fastener 20' is provided with interlocking reclosable profile elements 21' and 22' secured throughout the length thereof to the respective side walls 17', 18' of the bag B2'.
  • the profile element 21' is provided with male projections 23' and the interlocking profile element 22' is provided with recesses 24'.
  • Either one or both of the recesses 24' are provided with deformations 24a' at spaced intervals along the length thereof to provide an intermittent clicking sensation as the profile elements 21' and 22' are pressed into interlocking relation along the length thereof to close the reclosable fastener 20' thereby providing confirmation by sound and/or touch to the user that the fastener 20' is closed.
  • Figs. 6, 6a and 6b there is illustrated another embodiment of the invention similar to the ones illustrated in Figs. 4 and 5.
  • the corresponding parts have been identified with corresponding reference characters.
  • the reclosable fastener 20'' is provided with a profile element 21'' and an interlocking profile element 22'' secured throughout the length thereof to the respective side walls 17'', 18'' of the bag B2''.
  • the profile element 21'' is proved with male projections 23'' and the interlocking profile element 22'' is provided with recesses 24''.
  • Each of these interlocking profile elements is provided with deformations 23a'' and 24a'' at alternating spaced intervals along the length thereof to provide an intermittent clicking sensation as the profile elements 21'' and 22'' are pressed into interlocking relation along the length thereof to close the reclosable fastener 20'' thereby providing confirmation by sound and/or touch to the user that the fastener is closed.
  • the deformations 23a'' on the male projections 23'' are spaced along the length thereof and offset from the deformations 24a'' in the mating grooves 24''.
  • the deformations 23a'' in the male projections 23'' will engage a non-deformed section of the mating groove elements 24'' and the deformations 24a'' in the groove elements 24'' will engage a non-deformed section of the male projections 23''.
  • deformations 23a' have been shown on both of the male projections 23'' and the deformations 24a'' have been shown on both of the mating groove elements 24'' it is to be understood that they may be provided on only one of the male projections 23'' and one of the mating grooves 24'' if desired.
  • fastener structures having reclosable interlocking profile elements of other configurations may be utilised so long as at least one of the profile elements is deformed at spaced intervals along the length thereof to provide an intermittent clicking sensation as the profile elements are pressed into interlocking relation along the length thereof to close the reclosable fastener thereby providing confirmation by sound and/or touch to the user that the fastener is closed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Slide Fasteners (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
EP92301996A 1991-04-22 1992-03-09 Fermeture réutilisable, en matière plastique, présentant des déformations intermittentes Withdrawn EP0510797A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US688413 1985-01-02
US68841391A 1991-04-22 1991-04-22

Publications (1)

Publication Number Publication Date
EP0510797A1 true EP0510797A1 (fr) 1992-10-28

Family

ID=24764324

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92301996A Withdrawn EP0510797A1 (fr) 1991-04-22 1992-03-09 Fermeture réutilisable, en matière plastique, présentant des déformations intermittentes

Country Status (5)

Country Link
EP (1) EP0510797A1 (fr)
JP (1) JPH05137606A (fr)
KR (1) KR920019300A (fr)
AU (1) AU1289492A (fr)
CA (1) CA2063181A1 (fr)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403094A (en) * 1993-10-06 1995-04-04 Reynolds Consumer Products, Inc. Reclosable zipper
WO1996028063A1 (fr) * 1995-03-14 1996-09-19 S.C. Johnson Home Storage, Inc. Fermeture pour sac thermoplastique refermable
WO1998031597A1 (fr) * 1997-01-21 1998-07-23 Reynolds Consumer Products, Inc. Dispositif de fermeture pour sac refermable
US6156363A (en) * 1995-11-13 2000-12-05 First Brands Corporation Closure bag with internal tack surfaces
US6220754B1 (en) 1998-09-09 2001-04-24 The Glad Products Company Closure device and slider
EP1132312A2 (fr) * 2000-03-07 2001-09-12 Hosokawa Yoko Co., Ltd Sachet d'emballage à ouverture refermable et son procédé de fabrication
US6571430B1 (en) 1999-06-10 2003-06-03 The Glad Products Company Closure device
US6581249B1 (en) 1999-06-10 2003-06-24 The Glad Products Company Closure device
US7097066B2 (en) 2002-01-29 2006-08-29 The Glad Products Company Plate container with detachable cover
US7097063B2 (en) 2002-01-29 2006-08-29 The Glad Products Company Plate container with detachable cover
WO2006134561A1 (fr) * 2005-06-15 2006-12-21 Eaton Corporation Fermeture a glissiere refermable biodegradable en plastique pour sachets flexibles
US7260871B2 (en) 2004-04-26 2007-08-28 The Clorox Company Ventable interlocking closure strip
US7543361B2 (en) 2004-04-26 2009-06-09 The Glad Products Company Closure device providing visual confirmation of occlusion
US7611284B2 (en) 2004-04-26 2009-11-03 The Glad Products Company Closure device
US8002467B2 (en) 1999-10-12 2011-08-23 Com-Pac International, Inc. Reclosable fastener profile seal and method of forming a fastener profile assembly
US20120106874A1 (en) * 2010-10-29 2012-05-03 S.C. Johnson Home Storage, Inc. Reclosable bag having a sound producing zipper
US8506745B2 (en) 1999-10-12 2013-08-13 Donald K. Wright Method of sealing reclosable fasteners
WO2013150027A1 (fr) 2012-04-03 2013-10-10 S2F Flexico Dispositif de fermeture pour sachets ou équivalents ayant un effet tactile et sonore amélioré, sachet ainsi obtenu et procédé de réalisation
EP2735522A1 (fr) * 2012-11-26 2014-05-28 Illinois Tool Works Inc. Fermeture à glissière à coupure et écrasement audible
US20140270587A1 (en) * 2013-03-15 2014-09-18 Reynolds Presto Products Inc. Closure arrangements for recloseable pouches; recloseable pouches; and, methods
US9327875B2 (en) 2010-10-29 2016-05-03 S.C. Johnson & Son, Inc. Reclosable bag having a loud sound during closing
US10806222B2 (en) 2015-07-09 2020-10-20 C.I. Takiron Corporation Interlocking means and bag with interlocking means
EP3030395B1 (fr) * 2013-08-06 2021-04-21 S2F Flexico Procédé de fabrication par extrusion gonflage d'un sachet
WO2021142948A1 (fr) * 2020-01-14 2021-07-22 深圳市聚亿新材料科技股份有限公司 Sac étanche avec fonction d'alerte
US11180286B2 (en) 2010-10-29 2021-11-23 S. C. Johnson & Son, Inc. Reclosable bag having a loud sound during closing

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5191179B2 (ja) * 2007-07-13 2013-04-24 株式会社生産日本社 チャック用スライダー
JP5073453B2 (ja) * 2007-11-07 2012-11-14 株式会社細川洋行 嵌合構造、チャック、再封包装体及び再封包装袋
JP2012051614A (ja) * 2010-08-31 2012-03-15 C I Kasei Co Ltd 嵌合具付きガゼット袋
JP3199728U (ja) * 2015-04-16 2015-09-10 システムポリマー株式会社 奏鳴ジッパーポリ袋
CN205872788U (zh) * 2015-07-09 2017-01-11 C.I.化成株式会社 嵌合件以及带嵌合件的袋体
KR200484585Y1 (ko) * 2017-06-09 2017-10-23 우창억 기능성 지퍼의 결합구조
KR102286368B1 (ko) * 2021-05-04 2021-08-05 비디씨아이 주식회사 개선된 프레스핏 구조 및 이에 의한 식품 포장용 랩

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1036544A (fr) * 1951-05-08 1953-09-08 Dispositif de fermeture continue avec curseur
EP0446760A1 (fr) * 1990-03-09 1991-09-18 DowBrands Inc. Fermeture à glissière pour sac refermable en matière thermoplastique, procédé etappareil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1036544A (fr) * 1951-05-08 1953-09-08 Dispositif de fermeture continue avec curseur
EP0446760A1 (fr) * 1990-03-09 1991-09-18 DowBrands Inc. Fermeture à glissière pour sac refermable en matière thermoplastique, procédé etappareil

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403094A (en) * 1993-10-06 1995-04-04 Reynolds Consumer Products, Inc. Reclosable zipper
WO1996028063A1 (fr) * 1995-03-14 1996-09-19 S.C. Johnson Home Storage, Inc. Fermeture pour sac thermoplastique refermable
US5647100A (en) * 1995-03-14 1997-07-15 Dowbrands L.P. Closure member for a reclosable thermoplastic bag
US6156363A (en) * 1995-11-13 2000-12-05 First Brands Corporation Closure bag with internal tack surfaces
US5878468A (en) * 1996-05-22 1999-03-09 Reynolds Consumer Products, Inc. Closure arrangement for reclosable bag and method thereof
US5934806A (en) * 1996-05-22 1999-08-10 Tomic; Mladomir Closure arrangement for reclosable bag and method thereof
WO1998031597A1 (fr) * 1997-01-21 1998-07-23 Reynolds Consumer Products, Inc. Dispositif de fermeture pour sac refermable
US6220754B1 (en) 1998-09-09 2001-04-24 The Glad Products Company Closure device and slider
US6571430B1 (en) 1999-06-10 2003-06-03 The Glad Products Company Closure device
US6581249B1 (en) 1999-06-10 2003-06-24 The Glad Products Company Closure device
US8506745B2 (en) 1999-10-12 2013-08-13 Donald K. Wright Method of sealing reclosable fasteners
US8002467B2 (en) 1999-10-12 2011-08-23 Com-Pac International, Inc. Reclosable fastener profile seal and method of forming a fastener profile assembly
EP1132312A2 (fr) * 2000-03-07 2001-09-12 Hosokawa Yoko Co., Ltd Sachet d'emballage à ouverture refermable et son procédé de fabrication
US6908422B2 (en) 2000-03-07 2005-06-21 Hosokawa Yoko Co., Ltd. Reclosable packaging bag and method for manufacturing same
US7211035B2 (en) 2000-03-07 2007-05-01 Hosokawa Yoko Co., Ltd Method for manufacturing reclosable packaging bag
EP1132312A3 (fr) * 2000-03-07 2003-09-10 Hosokawa Yoko Co., Ltd Sachet d'emballage à ouverture refermable et son procédé de fabrication
US7097066B2 (en) 2002-01-29 2006-08-29 The Glad Products Company Plate container with detachable cover
US7097063B2 (en) 2002-01-29 2006-08-29 The Glad Products Company Plate container with detachable cover
US7543361B2 (en) 2004-04-26 2009-06-09 The Glad Products Company Closure device providing visual confirmation of occlusion
US7260871B2 (en) 2004-04-26 2007-08-28 The Clorox Company Ventable interlocking closure strip
AU2005240534B2 (en) * 2004-04-26 2011-10-27 The Glad Products Company Closure device providing visual confirmation of occlusion
US7611284B2 (en) 2004-04-26 2009-11-03 The Glad Products Company Closure device
WO2006134561A1 (fr) * 2005-06-15 2006-12-21 Eaton Corporation Fermeture a glissiere refermable biodegradable en plastique pour sachets flexibles
US8974118B2 (en) * 2010-10-29 2015-03-10 S.C. Johnson & Son, Inc. Reclosable bag having a sound producing zipper
US9327875B2 (en) 2010-10-29 2016-05-03 S.C. Johnson & Son, Inc. Reclosable bag having a loud sound during closing
US11691789B2 (en) 2010-10-29 2023-07-04 S. C. Johnson & Son, Inc. Reclosable bag having a loud sound during closing
US11180286B2 (en) 2010-10-29 2021-11-23 S. C. Johnson & Son, Inc. Reclosable bag having a loud sound during closing
US20120106874A1 (en) * 2010-10-29 2012-05-03 S.C. Johnson Home Storage, Inc. Reclosable bag having a sound producing zipper
US9914563B2 (en) 2010-10-29 2018-03-13 S. C. Johnson & Son, Inc. Reclosable bag having a loud sound during closing
AU2013244983B2 (en) * 2012-04-03 2017-08-10 S2F Flexico Device for closing bags or the like, having improved tactile and sound effects, resultant bag, and production method
WO2013150027A1 (fr) 2012-04-03 2013-10-10 S2F Flexico Dispositif de fermeture pour sachets ou équivalents ayant un effet tactile et sonore amélioré, sachet ainsi obtenu et procédé de réalisation
EP2735522A1 (fr) * 2012-11-26 2014-05-28 Illinois Tool Works Inc. Fermeture à glissière à coupure et écrasement audible
US9156593B2 (en) * 2013-03-15 2015-10-13 Reynolds Presto Products Inc. Closure arrangements for recloseable pouches; recloseable pouches; and, methods
US20140270587A1 (en) * 2013-03-15 2014-09-18 Reynolds Presto Products Inc. Closure arrangements for recloseable pouches; recloseable pouches; and, methods
EP3030395B1 (fr) * 2013-08-06 2021-04-21 S2F Flexico Procédé de fabrication par extrusion gonflage d'un sachet
US10806222B2 (en) 2015-07-09 2020-10-20 C.I. Takiron Corporation Interlocking means and bag with interlocking means
WO2021142948A1 (fr) * 2020-01-14 2021-07-22 深圳市聚亿新材料科技股份有限公司 Sac étanche avec fonction d'alerte

Also Published As

Publication number Publication date
CA2063181A1 (fr) 1992-10-23
AU1289492A (en) 1992-10-29
JPH05137606A (ja) 1993-06-01
KR920019300A (ko) 1992-11-19

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