CA2384924C - Butee d'extremite pour fermeture refermable et son procede d'installation - Google Patents

Butee d'extremite pour fermeture refermable et son procede d'installation Download PDF

Info

Publication number
CA2384924C
CA2384924C CA002384924A CA2384924A CA2384924C CA 2384924 C CA2384924 C CA 2384924C CA 002384924 A CA002384924 A CA 002384924A CA 2384924 A CA2384924 A CA 2384924A CA 2384924 C CA2384924 C CA 2384924C
Authority
CA
Canada
Prior art keywords
end stop
fastening strips
bag
side portions
fastener
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
CA002384924A
Other languages
English (en)
Other versions
CA2384924A1 (fr
Inventor
Alan F. Savicki
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 CA2384924A1 publication Critical patent/CA2384924A1/fr
Application granted granted Critical
Publication of CA2384924C publication Critical patent/CA2384924C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00Slide fasteners
    • A44B19/24Details
    • A44B19/38Means at the end of stringer by which the slider can be freed from one stringer, e.g. stringers can be completely separated from each other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/16End- or aperture-closing arrangements or devices
    • B65D33/25Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508Riveting; 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
    • B65D33/2589Bag or slide fastener details cooperating with the slider, e.g. details for removing or installing the slider
    • B65D33/259End stops
    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00Slide fasteners
    • A44B19/24Details
    • A44B19/26Sliders
    • A44B19/267Sliders for slide fasteners with edges of stringers having uniform section throughout the length thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Slide Fasteners (AREA)
  • Making Paper Articles (AREA)
  • Replacement Of Web Rolls (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

L'invention concerne une butée d'extrémité (134) pour sac thermoplastique (120) doté d'une fermeture refermable (121) au niveau de l'extrémité supérieure ouverte dudit sac. Cette fermeture refermable (121) comprend deux bandes de fixation (130, 131) qui s'interverrouillent. La butée d'extrémité (134) est configurée de façon à faciliter un positionnement par encliquetage sur les bandes de fixation (130, 131), et comprend une partie supérieure et deux parties latérales (172, 174) dépendantes qui chevauchent la fermeture (121). Les parties latérales (172, 174) comprennent également une patte orientée vers l'intérieur, et une structure d'épaulement (198, 202) qui coopère avec la fermeture refermable et empêche que la butée d'extrémité soit retirée par inadvertance dans un sens transversal de façon à la maintenir en place avant sa liaison au sac. L'étape de liaison s'effectue de préférence par soudage par ultrasons. Dans le cas d'une production linéaire de sacs thermoplastiques, dans laquelle une bande continue de matériau de plastique se déplace d'une station à la suivante, cette invention permet de positionner la butée d'extrémité sur la fermeture refermable au niveau d'une première station, et de relier ladite butée d'extrémité au sac au niveau d'une seconde station. Les étapes de positionnement et de liaison peuvent s'effectuer simultanément.
CA002384924A 2000-07-24 2001-06-08 Butee d'extremite pour fermeture refermable et son procede d'installation Expired - Fee Related CA2384924C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61995500A 2000-07-24 2000-07-24
US09/619,955 2000-07-24
PCT/US2001/018730 WO2002008066A2 (fr) 2000-07-24 2001-06-08 Butee d'extremite pour fermeture refermable et son procede d'installation

Publications (2)

Publication Number Publication Date
CA2384924A1 CA2384924A1 (fr) 2002-01-31
CA2384924C true CA2384924C (fr) 2009-03-10

Family

ID=24483990

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002384924A Expired - Fee Related CA2384924C (fr) 2000-07-24 2001-06-08 Butee d'extremite pour fermeture refermable et son procede d'installation

Country Status (3)

Country Link
AU (1) AU778328B2 (fr)
CA (1) CA2384924C (fr)
WO (1) WO2002008066A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8875356B2 (en) * 2011-10-06 2014-11-04 Intercontinental Great Brands Llc Mechanical and adhesive based reclosable fasteners
CN104326147B (zh) * 2014-11-03 2017-09-22 佛山市南海利达印刷包装有限公司 一种具有安全锁扣结构的拉链包装袋

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5448807A (en) * 1993-06-10 1995-09-12 Mobil Oil Corporation Plastic end clips fused to plastic zipper
US5836056A (en) * 1996-09-10 1998-11-17 S. C. Johnson Home Storage Inc. Reclosable fastener assembly
US5947603A (en) * 1998-08-04 1999-09-07 Reynolds Consumer Products, Inc. Resealable closure mechanism having a slider device and separate housing

Also Published As

Publication number Publication date
AU6829501A (en) 2002-02-05
WO2002008066A3 (fr) 2002-10-31
WO2002008066A2 (fr) 2002-01-31
CA2384924A1 (fr) 2002-01-31
AU778328B2 (en) 2004-12-02

Similar Documents

Publication Publication Date Title
US6431754B1 (en) End stop for reclosable fastener and method of installation thereon
US6385818B1 (en) End stop and slider for reclosable fastener
US7017240B2 (en) Closure device
US7137942B2 (en) Apparatus and process for assembling a slider
KR100304455B1 (ko) 가방용파스너
JP4327621B2 (ja) 再閉鎖可能パッケージ
US6996879B1 (en) Closure device
EP1449783A1 (fr) Ensemble fermeture à glissière avec curseur pour un emballage refermable
US6925688B1 (en) Closure device
US6568046B1 (en) Closure device
US6612002B1 (en) Closure device
US6883210B1 (en) Closure device
US6981299B2 (en) Closure device
CA2384924C (fr) Butee d'extremite pour fermeture refermable et son procede d'installation
JP2001523198A (ja) 熱可塑性のバッグ用エンドストップ及びドック手段
US6895641B1 (en) Closure device
US6728997B1 (en) Closure device
CA2373796C (fr) Dispositif de fermeture
CA2373790C (fr) Dispositif de fermeture
US7080429B2 (en) Closure device
AU2005201247B2 (en) Closure device
US7454823B2 (en) Method and apparatus for assembling slider members onto interlocking fastening strips
CA2381063C (fr) Recipient avec dispositif de fermeture et joints lateraux multiples
JP2005152316A (ja) スライダ付きチャックテープ、及び当該チャックテープを備えた袋体
WO2001095756A1 (fr) Dispositif de fermeture

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130610