WO2011031545A3 - Reinforced bag - Google Patents

Reinforced bag Download PDF

Info

Publication number
WO2011031545A3
WO2011031545A3 PCT/US2010/046950 US2010046950W WO2011031545A3 WO 2011031545 A3 WO2011031545 A3 WO 2011031545A3 US 2010046950 W US2010046950 W US 2010046950W WO 2011031545 A3 WO2011031545 A3 WO 2011031545A3
Authority
WO
WIPO (PCT)
Prior art keywords
bag
reinforced
reinforcing
areas
media
Prior art date
Application number
PCT/US2010/046950
Other languages
French (fr)
Other versions
WO2011031545A2 (en
Inventor
Gabriele R. Holmes
Darrel L. Wilhoit
John C. Files
Original Assignee
Graphic Packaging International, Inc.
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 Graphic Packaging International, Inc. filed Critical Graphic Packaging International, Inc.
Priority to CA2771574A priority Critical patent/CA2771574A1/en
Priority to MX2012002293A priority patent/MX2012002293A/en
Publication of WO2011031545A2 publication Critical patent/WO2011031545A2/en
Publication of WO2011031545A3 publication Critical patent/WO2011031545A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/008—Stiffening or reinforcing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/10—Bags or like containers made of paper and having structural provision for thickness of contents with gusseted sides
    • 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
    • B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
    • 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
    • B65D33/26—End- or aperture-closing arrangements or devices using staples or stitches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2170/00—Construction of flexible containers
    • B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined

Abstract

A bag has a reinforcement that is configured in a predetermined manner for reinforcing at least a portion of the bag. One or more predetermined areas of the bag may be reinforced. The bag may have one or more layers, and may be reinforced by placing and affixing reinforcing media in selected areas. The nature of the reinforcing media - its dimensions and structural properties - may be selected with respect to targeted uses of the bag. The bag may be subjected to one or more types of potentially failure-causing strain (e.g. bending, twisting, puncture, tensile, compression) during the useful life of the bag. For example, the bag may be stressed during filling the bag with product, top sealing, conveying by hand or machine, loading and stacking, transportation, storage, selling and final use by the consumer.
PCT/US2010/046950 2009-08-27 2010-08-27 Reinforced bag WO2011031545A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2771574A CA2771574A1 (en) 2009-08-27 2010-08-27 Reinforced bag
MX2012002293A MX2012002293A (en) 2009-08-27 2010-08-27 Reinforced bag.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23744609P 2009-08-27 2009-08-27
US61/237,446 2009-08-27
US39611510P 2010-05-21 2010-05-21
US61/396,115 2010-05-21

Publications (2)

Publication Number Publication Date
WO2011031545A2 WO2011031545A2 (en) 2011-03-17
WO2011031545A3 true WO2011031545A3 (en) 2011-07-14

Family

ID=43625041

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/046950 WO2011031545A2 (en) 2009-08-27 2010-08-27 Reinforced bag

Country Status (4)

Country Link
US (2) US8579507B2 (en)
CA (1) CA2771574A1 (en)
MX (1) MX2012002293A (en)
WO (1) WO2011031545A2 (en)

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US9771176B2 (en) 2013-09-25 2017-09-26 Graphic Packaging International, Inc. Reinforced package
US9957080B2 (en) 2013-09-25 2018-05-01 Graphic Packaging International, Llc Reinforced package
CA2918510C (en) 2013-09-25 2018-09-18 Graphic Packaging International, Inc. Reinforced package
US11453517B2 (en) 2014-05-08 2022-09-27 Ifoodbag Ab Grocery transport packaging system
CN106458371B (en) 2014-05-08 2019-10-11 艾福德柏格公司 Groceries transport packaging system
WO2015171034A1 (en) * 2014-05-08 2015-11-12 Ifoodbag Ab A grocery transport packaging system
MX2017005200A (en) 2014-10-21 2017-06-21 Graphic Packaging Int Inc Package for a product.
US10532872B2 (en) 2014-12-08 2020-01-14 Berry Plastics Corporation Package
FR3032185B1 (en) * 2015-01-29 2019-05-17 Coveris Flexibles France PREFORM BAG OF FLEXIBLE PLASTIC MATERIAL, IN PARTICULAR PET / PE, THICKER THAN 200 MIRONS
EP3283385A1 (en) * 2015-04-17 2018-02-21 Fiorini Packaging S.p.A. Water resistant bag
BR112017021813B1 (en) 2015-04-29 2022-06-21 Graphic Packaging International, Llc Method of forming reinforced packages, and system for forming reinforced packages
EP3288834B1 (en) * 2015-04-29 2020-02-26 Graphic Packaging International, LLC Method and system forming packages
EP3322659B1 (en) 2015-07-14 2023-09-06 Graphic Packaging International, LLC Method and system for forming packages
EP3337729B1 (en) 2015-08-21 2021-12-29 Graphic Packaging International, LLC. Reinforced package, carton, combination of a carton blank and a bag, and method of forming a reinforced package
IT201600078541A1 (en) * 2016-07-26 2018-01-26 Magellano S R L Con Socio Unico METHOD TO OBTAIN A REUSABLE BAG FOR LIQUID CONTAINERS, MOSTLY GLASS BOTTLES, REUSABLE BAG AND ITS KIT
US20180079556A1 (en) * 2016-09-22 2018-03-22 Tia Bodington Reusable labeled coffee bean bag and method of operation
US11299333B2 (en) 2017-04-04 2022-04-12 The Procter & Gamble Company Flexible packages with flat panels
EP3630636A1 (en) 2017-05-24 2020-04-08 The Procter and Gamble Company Flexible packages with flat panels
WO2018217986A1 (en) 2017-05-26 2018-11-29 The Procter & Gamble Company Methods of self-folding flexible packages
US10549896B2 (en) 2017-05-26 2020-02-04 The Procter & Gamble Plaza Flexible packages with self-folding
EP3665002A4 (en) 2017-08-09 2021-05-05 Graphic Packaging International, LLC Method and system for forming packages
US10752393B2 (en) * 2017-09-22 2020-08-25 Charles Webb Human tissue isolation pouch for use with pouch sealer
DE102018114001A1 (en) * 2018-06-12 2019-12-12 Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh Multi-ply bag
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EP3917848A4 (en) 2019-01-28 2022-11-02 Graphic Packaging International, LLC Reinforced package
WO2022254313A1 (en) * 2021-06-01 2022-12-08 Lohia Corp Limited An apparatus and a method for producing a bag with an integrally closed bottom and self-closing top and a bag

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Also Published As

Publication number Publication date
US20110052106A1 (en) 2011-03-03
US20140031186A1 (en) 2014-01-30
US8579507B2 (en) 2013-11-12
WO2011031545A2 (en) 2011-03-17
CA2771574A1 (en) 2011-03-17
MX2012002293A (en) 2012-03-29

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