CA2425658A1 - Systemes de fermeture pour sac par enroulement de la partie superieure - Google Patents

Systemes de fermeture pour sac par enroulement de la partie superieure Download PDF

Info

Publication number
CA2425658A1
CA2425658A1 CA002425658A CA2425658A CA2425658A1 CA 2425658 A1 CA2425658 A1 CA 2425658A1 CA 002425658 A CA002425658 A CA 002425658A CA 2425658 A CA2425658 A CA 2425658A CA 2425658 A1 CA2425658 A1 CA 2425658A1
Authority
CA
Canada
Prior art keywords
bag
fastener
flap
fastener components
opposite face
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.)
Abandoned
Application number
CA002425658A
Other languages
English (en)
Inventor
William H. Shepard
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.)
Velcro Industries BV
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2425658A1 publication Critical patent/CA2425658A1/fr
Abandoned 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
    • B65D33/24—End- or aperture-closing arrangements or devices using self-locking integral or attached closure elements, e.g. flaps
    • 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
    • B65D2313/00—Connecting or fastening means
    • B65D2313/02—Connecting or fastening means of hook-and-loop type

Landscapes

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

Abstract

Ce sac à soufflets, en matière jetable, se ferme par enroulement de la partie supérieure, cette fermeture étant constituée de deux éléments de fixation adhérant l'un à l'autre mais avec possibilité de dégagement (20, 24). Chacun de ces éléments de fixation comporte une couche de base plastique (52) munie de crochets ou de boucles. Dans certains cas, un élément (24) vient s'immobiliser sur une face (26) de la partie supérieure du sac pouvant s'enrouler sur elle-même, l'autre élément étant supporté par un rabat souple rattaché à la partie inférieure de la face opposée (22) du sac. Dans un autre mode de réalisation, un élément de fixation (24) s'étend, sous la forme d'une bande, depuis un bord supérieur du sac vers le bas d'une face (26) du sac, tandis que l'autre élément (20) s'étend, sous la forme d'une bande depuis un bord supérieur du sac vers le bas de la face opposée (22), de sorte que le sac est replié vers le bas, les deux éléments de fixation (24, 20) entrant en contact afin de maintenir fermé le dessus du sac.
CA002425658A 2000-10-13 2001-10-10 Systemes de fermeture pour sac par enroulement de la partie superieure Abandoned CA2425658A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24049600P 2000-10-13 2000-10-13
US60/240,496 2000-10-13
PCT/US2001/031525 WO2002030771A2 (fr) 2000-10-13 2001-10-10 Systemes de fermeture pour sac par enroulement de la partie superieure

Publications (1)

Publication Number Publication Date
CA2425658A1 true CA2425658A1 (fr) 2002-04-18

Family

ID=22906757

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002425658A Abandoned CA2425658A1 (fr) 2000-10-13 2001-10-10 Systemes de fermeture pour sac par enroulement de la partie superieure

Country Status (8)

Country Link
US (1) US20040008908A1 (fr)
EP (1) EP1326782A2 (fr)
JP (1) JP2004510655A (fr)
CN (1) CN1226166C (fr)
AU (1) AU2001296741A1 (fr)
CA (1) CA2425658A1 (fr)
MX (1) MXPA03003320A (fr)
WO (1) WO2002030771A2 (fr)

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US7971720B2 (en) 2009-06-24 2011-07-05 The Clorox Company Vertically stacking litter bag with handle
JP5446512B2 (ja) * 2009-06-30 2014-03-19 大日本印刷株式会社 紙製容器および紙製容器組合体
US9498669B2 (en) * 2009-08-18 2016-11-22 Cyril Brizard Resistance exercise trainer having portable hand-held weights
US20110049138A1 (en) * 2009-09-01 2011-03-03 Lisa Korczak Apparatus for Holding, Storing and Protecting Charcoal Briquettes and Methods of Using the Same
US20120052161A1 (en) * 2010-09-01 2012-03-01 Graphic Packaging International, Inc. Bag With Refastenable Foldover Closure And Pour Spout
FR2973349B1 (fr) * 2011-03-30 2013-04-05 Veriplast Flexible Sac d'emballage en matiere plastique
US9499309B2 (en) * 2011-07-28 2016-11-22 Intercontinental Great Brands Llc Reclosable packaging using a low-tack adhesive fastener
EP2747855B1 (fr) * 2011-08-25 2017-11-15 DB Equipment AS Sac d'accessoires à parois latérales renforcées et longueur variable
US9469440B1 (en) * 2012-10-15 2016-10-18 Roberta D. Flood Protective pouch apparatus
MX2016007594A (es) * 2013-12-12 2016-10-21 Printpack Illinois Inc Concepto de volver a cerrarse al enrrollar y cerrar para bolsas almohada y de refuerzos laterales.
CN104229280A (zh) * 2014-09-05 2014-12-24 成都市金橙包装制造有限公司 手提袋封口方法及用于该封口方法的手提袋
FR3055617B1 (fr) * 2016-09-06 2020-06-26 Mc 3 Conditionnement de produits, tels que des produits alimentaires.
US20180079556A1 (en) * 2016-09-22 2018-03-22 Tia Bodington Reusable labeled coffee bean bag and method of operation
CA3070680C (fr) 2017-07-21 2023-04-25 Coors Brewing Company Emballage de recipients de boisson convertible a compartiment glaciere integre
US11008114B2 (en) * 2017-09-07 2021-05-18 The Boeing Company Expandable energy absorbing fluid bladder systems and methods
HUE051770T2 (hu) * 2017-11-15 2021-03-29 Barilla Flli G & R Újrazártható zacskó
PT3486190T (pt) * 2017-11-15 2020-08-27 Barilla Flli G & R Saco recuperável
CN109795783A (zh) * 2019-01-11 2019-05-24 襄阳市凯达包装商标彩印有限公司 一种分隔式包装袋
CN110482001B (zh) * 2019-07-08 2021-03-16 上海新川崎食品有限公司 一种快速封口式食品袋及其使用方法

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Also Published As

Publication number Publication date
US20040008908A1 (en) 2004-01-15
JP2004510655A (ja) 2004-04-08
WO2002030771A3 (fr) 2003-02-06
AU2001296741A1 (en) 2002-04-22
CN1478036A (zh) 2004-02-25
WO2002030771A2 (fr) 2002-04-18
CN1226166C (zh) 2005-11-09
EP1326782A2 (fr) 2003-07-16
MXPA03003320A (es) 2003-09-10

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Legal Events

Date Code Title Description
FZDE Discontinued