WO2002030771A3 - Roll top bag constructions - Google Patents

Roll top bag constructions Download PDF

Info

Publication number
WO2002030771A3
WO2002030771A3 PCT/US2001/031525 US0131525W WO0230771A3 WO 2002030771 A3 WO2002030771 A3 WO 2002030771A3 US 0131525 W US0131525 W US 0131525W WO 0230771 A3 WO0230771 A3 WO 0230771A3
Authority
WO
WIPO (PCT)
Prior art keywords
bag
component
fastener component
fastener
face
Prior art date
Application number
PCT/US2001/031525
Other languages
French (fr)
Other versions
WO2002030771A2 (en
Inventor
William H Shepard
Original Assignee
Velcro Ind
William H Shepard
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 Velcro Ind, William H Shepard filed Critical Velcro Ind
Priority to AU2001296741A priority Critical patent/AU2001296741A1/en
Priority to CA002425658A priority patent/CA2425658A1/en
Priority to MXPA03003320A priority patent/MXPA03003320A/en
Priority to EP01977636A priority patent/EP1326782A2/en
Priority to JP2002534170A priority patent/JP2004510655A/en
Publication of WO2002030771A2 publication Critical patent/WO2002030771A2/en
Publication of WO2002030771A3 publication Critical patent/WO2002030771A3/en
Priority to US10/413,413 priority patent/US20040008908A1/en

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

Abstract

A gusseted bag of disposable packaging material has a roll-top closure comprising two releasably engageable fastener components (20, 24). Each fastener component comprises a plastic base layer (52) carrying either hook or loop elements. In some cases, one component (24) is secured to one face (26) of a rollable top of the bag, and the other component is carried on a flexible flap secured to a lower portion of an opposite face (22) of the bag. In another embodiment, one fastener component (24) extends in a strip from an upper edge of the bag down one face (26) of the bag, and the other fastener component (20) extends in a strip from an upper edge of the bag down an opposite face (22), such that the top of the bag is folded downward, one fastener component (24) will engage the other fastener component (20) to hold the top closed.
PCT/US2001/031525 2000-10-13 2001-10-10 Roll top bag constructions WO2002030771A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU2001296741A AU2001296741A1 (en) 2000-10-13 2001-10-10 Roll top bag constructions
CA002425658A CA2425658A1 (en) 2000-10-13 2001-10-10 Roll top bag constructions
MXPA03003320A MXPA03003320A (en) 2000-10-13 2001-10-10 Roll top bag constructions.
EP01977636A EP1326782A2 (en) 2000-10-13 2001-10-10 Roll top bag constructions
JP2002534170A JP2004510655A (en) 2000-10-13 2001-10-10 Roll top bag structure
US10/413,413 US20040008908A1 (en) 2000-10-13 2003-04-14 Roll top bag constructions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24049600P 2000-10-13 2000-10-13
US60/240,496 2000-10-13

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/413,413 Continuation US20040008908A1 (en) 2000-10-13 2003-04-14 Roll top bag constructions

Publications (2)

Publication Number Publication Date
WO2002030771A2 WO2002030771A2 (en) 2002-04-18
WO2002030771A3 true WO2002030771A3 (en) 2003-02-06

Family

ID=22906757

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/031525 WO2002030771A2 (en) 2000-10-13 2001-10-10 Roll top bag constructions

Country Status (8)

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

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US6834995B1 (en) * 2003-07-14 2004-12-28 Kmcc Western Australia Pty Ltd Bulk bag having a pair of loops to secure the discharge opening in a closed position
JP4330962B2 (en) * 2003-09-18 2009-09-16 株式会社リコー Developer container, developer supply device, and image forming apparatus
US20050117819A1 (en) * 2003-12-02 2005-06-02 Kingsford Howard A. Packaging closures
FR2863252B1 (en) * 2003-12-04 2007-09-07 S2F Flexico PACKAGING SACHET, IN PARTICULAR FOR BABY LAYERS, PROCESS AND MANUFACTURING MACHINE
US8398306B2 (en) * 2005-11-07 2013-03-19 Kraft Foods Global Brands Llc Flexible package with internal, resealable closure feature
US20080056622A1 (en) * 2006-08-18 2008-03-06 Andrew Austreng Resealable package with tamper-evident structure and method for making same
US20080050055A1 (en) * 2006-08-18 2008-02-28 Andrew Austreng Resealable Package with Tamper-Evident Structure and Method for Making Same
DE102007042641A1 (en) * 2007-09-07 2009-03-12 Construction Research & Technology Gmbh Paper bag for powdery contents
US8051540B2 (en) * 2008-02-29 2011-11-08 Velcro Industries B.V. Releasable fastening arrangement
US8479922B2 (en) * 2008-04-04 2013-07-09 Linda Kennedy Shieldable bag system and devices
US7971720B2 (en) 2009-06-24 2011-07-05 The Clorox Company Vertically stacking litter bag with handle
JP5446512B2 (en) * 2009-06-30 2014-03-19 大日本印刷株式会社 Paper containers and paper container assemblies
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 (en) * 2011-03-30 2013-04-05 Veriplast Flexible PACKAGING BAG IN PLASTIC MATERIAL
US9499309B2 (en) * 2011-07-28 2016-11-22 Intercontinental Great Brands Llc Reclosable packaging using a low-tack adhesive fastener
US9315298B2 (en) * 2011-08-25 2016-04-19 Db Equipment As Accessory bag having reinforced sidewalls and variable length
US9469440B1 (en) * 2012-10-15 2016-10-18 Roberta D. Flood Protective pouch apparatus
US20160318666A1 (en) * 2013-12-12 2016-11-03 Printpack Illinois, Inc. Reclose Concept of Roll & Close for Pillow & Side Gusset Bags
CN104229280A (en) * 2014-09-05 2014-12-24 成都市金橙包装制造有限公司 Sealing method of handbag and handbag used for sealing method
FR3055617B1 (en) * 2016-09-06 2020-06-26 Mc 3 PACKAGING OF PRODUCTS, SUCH AS FOOD PRODUCTS.
US20180079556A1 (en) * 2016-09-22 2018-03-22 Tia Bodington Reusable labeled coffee bean bag and method of operation
WO2019018708A1 (en) * 2017-07-21 2019-01-24 Coors Brewing Company Convertible beverage container package having an integrated cooler compartment
US11008114B2 (en) * 2017-09-07 2021-05-18 The Boeing Company Expandable energy absorbing fluid bladder systems and methods
DK3486190T3 (en) * 2017-11-15 2020-08-31 Barilla Flli G & R Resealable bag
EP3486189B1 (en) * 2017-11-15 2020-06-17 BARILLA G. e R. Fratelli S.p.A. Reclosable bag
CN109795783A (en) * 2019-01-11 2019-05-24 襄阳市凯达包装商标彩印有限公司 A kind of cellular-type packaging bag
CN110482001B (en) * 2019-07-08 2021-03-16 上海新川崎食品有限公司 Quick-sealing type food bag and using method thereof

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US4706297A (en) * 1986-04-16 1987-11-10 Minigrip, Inc. Foldable top bag and method
WO1996029256A1 (en) * 1995-03-21 1996-09-26 Motherwell Services Ltd. A method and associated apparatus for making a re-closable package

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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446420A (en) * 1968-02-08 1969-05-27 American Velcro Inc Flexible mouth container
US4706297A (en) * 1986-04-16 1987-11-10 Minigrip, Inc. Foldable top bag and method
WO1996029256A1 (en) * 1995-03-21 1996-09-26 Motherwell Services Ltd. A method and associated apparatus for making a re-closable package

Also Published As

Publication number Publication date
CA2425658A1 (en) 2002-04-18
US20040008908A1 (en) 2004-01-15
AU2001296741A1 (en) 2002-04-22
JP2004510655A (en) 2004-04-08
EP1326782A2 (en) 2003-07-16
WO2002030771A2 (en) 2002-04-18
CN1478036A (en) 2004-02-25
CN1226166C (en) 2005-11-09
MXPA03003320A (en) 2003-09-10

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