CA2373792C - Dispositif de fermeture - Google Patents

Dispositif de fermeture Download PDF

Info

Publication number
CA2373792C
CA2373792C CA002373792A CA2373792A CA2373792C CA 2373792 C CA2373792 C CA 2373792C CA 002373792 A CA002373792 A CA 002373792A CA 2373792 A CA2373792 A CA 2373792A CA 2373792 C CA2373792 C CA 2373792C
Authority
CA
Canada
Prior art keywords
fastening strips
seal
slider
axis
portions
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.)
Expired - Fee Related
Application number
CA002373792A
Other languages
English (en)
Other versions
CA2373792A1 (fr
Inventor
Michael G. Borchardt
Alan F. Savicki, Sr.
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.)
Glad Products Co
Original Assignee
Glad Products Co
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 Glad Products Co filed Critical Glad Products Co
Publication of CA2373792A1 publication Critical patent/CA2373792A1/fr
Application granted granted Critical
Publication of CA2373792C publication Critical patent/CA2373792C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/26—Sliders
    • A44B19/267—Sliders for slide fasteners with edges of stringers having uniform section throughout the length thereof
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
    • A44B19/60—Applying end stops upon stringer tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Slide Fasteners (AREA)

Abstract

L'invention porte sur un dispositif (121) de fermeture comportant des bandes de fixation (130, 131) à emboîtement et un curseur (132) permettant de constituer un sac étanche de plastique (120). Les bandes de fixation (130, 131), dont les extrémités sont reliées par thermoscellement, fusion ou d'autre manière, comportent une deuxième soudure (129) par thermoscellement solidarisant les deux bandes et en empêchant le déboîtement par le séparateur (172) du curseur, ou la formation d'un vide lorsque le curseur (132) se trouve à l'extrémité fermée. La deuxième soudure (129) s'étend jusqu'au milieu des bandes (130, 131) si bien que le séparateur (172) passe sur la deuxième soudure (129) lorsque le curseur se dirige vers l'extrémité. Une portion (119) non soudée des bandes (130, 131) se trouve entre la deuxième soudure (129) et l'extrémité des bandes de manière à maintenir les rails guides (139, 143) et empêcher le curseur (132) de se dégager des bandes (130, 131).
CA002373792A 1999-06-10 1999-06-10 Dispositif de fermeture Expired - Fee Related CA2373792C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/013248 WO2000076352A1 (fr) 1999-06-10 1999-06-10 Dispositif de fermeture

Publications (2)

Publication Number Publication Date
CA2373792A1 CA2373792A1 (fr) 2000-12-21
CA2373792C true CA2373792C (fr) 2008-08-05

Family

ID=22272949

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002373792A Expired - Fee Related CA2373792C (fr) 1999-06-10 1999-06-10 Dispositif de fermeture

Country Status (4)

Country Link
JP (1) JP2003501184A (fr)
AU (1) AU766321B2 (fr)
CA (1) CA2373792C (fr)
WO (1) WO2000076352A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7313846B2 (en) 2001-10-17 2008-01-01 Illinois Tool Works, Inc. Sliders for reclosable containers
AU2003212094B2 (en) * 2002-03-22 2011-03-31 Intellectual Property Development Corporation Pty Ltd Bag with crimped portion to retain slider
AUPS130202A0 (en) 2002-03-22 2002-05-09 International Consolidated Business Pty Ltd Improvements in reclosable plastic bags and slider assemblies
US6884207B2 (en) * 2002-10-25 2005-04-26 Kraft Foods Holdings, Inc. Fastener closure arrangement for flexible packages
US7347908B2 (en) 2004-07-21 2008-03-25 Illinois Tool Works Inc. Leakproof zipper end crush for reclosable bag and related method of manufacture
US7527585B2 (en) * 2004-07-21 2009-05-05 Illinois Tool Works Inc. Methods of making reclosable packages for vacuum, pressure and/or liquid containment
WO2006040777A1 (fr) 2004-10-11 2006-04-20 Ashok Chaturvedi Sachet souple refermable anti-fuites
JP4881572B2 (ja) * 2005-04-11 2012-02-22 瀧川化学工業株式会社 スライダタイプのファスナ付き包装袋
JP5000152B2 (ja) * 2006-02-24 2012-08-15 株式会社生産日本社 スライダー付き合成樹脂製袋体
JP5000157B2 (ja) * 2006-03-13 2012-08-15 株式会社生産日本社 合成樹脂製袋体
JP4920380B2 (ja) * 2006-11-22 2012-04-18 株式会社生産日本社 合成樹脂製袋体
WO2010092404A1 (fr) * 2009-02-16 2010-08-19 Illinois Tool Works Inc. Fermetures à glissière, curseurs pour celles-ci, procédés et appareil pour appliquer des fermetures à glissière sur des substrats
US9216845B2 (en) * 2012-10-26 2015-12-22 Illinois Tool Works Inc. Leak-resistant slider select zipper
JP6173267B2 (ja) * 2014-07-10 2017-08-02 株式会社ミューパック・オザキ 包装用袋

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067208A (en) * 1991-03-22 1991-11-26 Mobil Oil Corporation Plastic reclosable fastener with self-locking slider
US5088971A (en) * 1991-03-22 1992-02-18 Mobil Oil Corporation Method of making protruding end stops for plastic reclosable fastener
US5131121A (en) * 1991-03-22 1992-07-21 Mobil Oil Corporation Protruding end stops for plastic reclosable fastener
US5161286A (en) * 1991-03-22 1992-11-10 Mobil Oil Corporation End clamp stops for plastic reclosable fastener
US5669715A (en) * 1996-08-16 1997-09-23 Tenneco Packaging Tamper-evident reclosable plastic bag with slider
US6287001B1 (en) * 1999-05-07 2001-09-11 Reynolds Consumer Products, Inc. Closure arrangement having interlocking closure profiles, slider device, and systems and methods for retaining slider device

Also Published As

Publication number Publication date
AU766321B2 (en) 2003-10-16
CA2373792A1 (fr) 2000-12-21
AU4339999A (en) 2001-01-02
WO2000076352A1 (fr) 2000-12-21
JP2003501184A (ja) 2003-01-14

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EEER Examination request
MKLA Lapsed

Effective date: 20130611