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CA2509048C - Sac refermable - Google Patents

Sac refermable Download PDF

Info

Publication number
CA2509048C
CA2509048C CA2509048A CA2509048A CA2509048C CA 2509048 C CA2509048 C CA 2509048C CA 2509048 A CA2509048 A CA 2509048A CA 2509048 A CA2509048 A CA 2509048A CA 2509048 C CA2509048 C CA 2509048C
Authority
CA
Canada
Prior art keywords
bag
pair
seals
generally
vertical walls
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
CA2509048A
Other languages
English (en)
Other versions
CA2509048A1 (fr
Inventor
Jerry Winiecki
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.)
CMD Corp
Original Assignee
CMD Corp
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
Priority claimed from US10/314,912 external-priority patent/US20040109616A1/en
Application filed by CMD Corp filed Critical CMD Corp
Publication of CA2509048A1 publication Critical patent/CA2509048A1/fr
Application granted granted Critical
Publication of CA2509048C publication Critical patent/CA2509048C/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
    • B65D33/06—Handles
    • B65D33/10—Handles formed of similar material to that used for the bag
    • B65D33/105—U-shaped
    • 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
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
    • 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
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B31B2160/106—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from sheets cut from larger sheets or webs before finishing the bag forming operations
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/813—Applying closures
    • B31B70/8131—Making bags having interengaging closure elements
    • B31B70/8132—Applying the closure elements in the machine direction
    • 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
    • B31B70/74—Auxiliary operations
    • B31B70/86—Forming integral handles or mounting separate handles
    • B31B70/864—Mounting separate handles on bags, sheets or webs
    • B31B70/868—Applying handles on a moving web followed by transverse folding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
CA2509048A 2002-12-09 2003-12-03 Sac refermable Expired - Fee Related CA2509048C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/314,912 2002-12-09
US10/314,912 US20040109616A1 (en) 2002-12-09 2002-12-09 Recloseable bag
US10/393,491 2003-03-20
US10/393,491 US20040109617A1 (en) 2002-12-09 2003-03-20 Recloseable bag
PCT/US2003/039035 WO2004052729A2 (fr) 2002-12-09 2003-12-03 Sac refermable

Publications (2)

Publication Number Publication Date
CA2509048A1 CA2509048A1 (fr) 2004-06-24
CA2509048C true CA2509048C (fr) 2010-09-21

Family

ID=32511020

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2509048A Expired - Fee Related CA2509048C (fr) 2002-12-09 2003-12-03 Sac refermable

Country Status (5)

Country Link
US (2) US20060078233A1 (fr)
EP (1) EP1590253B1 (fr)
AU (1) AU2003296365A1 (fr)
CA (1) CA2509048C (fr)
WO (1) WO2004052729A2 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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EP1854732A1 (fr) * 2006-05-12 2007-11-14 Alcan Technology & Management Ltd. Sachet d'emballage
EP2029450A2 (fr) * 2006-06-07 2009-03-04 Pactiv Corporation Sac à fermeture coulissante avec une poignée située sous l'attache
US8915372B2 (en) * 2006-08-11 2014-12-23 Gregorio Lim Tan Self opening bag pack, apparatus and method of making same
US10814577B2 (en) * 2006-08-11 2020-10-27 Gregorio Lim Tan Self opening wide mouth carryout bag pack, apparatus and method of making same
DE102006051005A1 (de) * 2006-10-26 2008-04-30 Henkel Kgaa Beutel mit Öffnungshilfe und Tragevorrichtung
WO2009016572A1 (fr) * 2007-08-02 2009-02-05 The Iams Company Sac à soufflets latéraux résistant à l'éclatement
US8210746B2 (en) * 2007-08-02 2012-07-03 The Procter & Gamble Company Bag and article of manufacture
US7971720B2 (en) * 2009-06-24 2011-07-05 The Clorox Company Vertically stacking litter bag with handle
WO2011043896A1 (fr) * 2009-10-08 2011-04-14 Illinois Tool Works Inc. Carton pourvu d'une étiquette fermoir refermable en plastique
US20110150368A1 (en) * 2009-12-21 2011-06-23 Justin Alan Ellsworth Bag and Article of Manufacture
US20110207589A1 (en) * 2010-02-24 2011-08-25 Cmd Corporation Pouch Machine With Sealer
RU2591764C2 (ru) * 2011-09-12 2016-07-20 Хилл'С Пет Ньютришн, Инк. Гибкий упаковочный контейнер
US9403337B2 (en) * 2013-12-13 2016-08-02 Ips Industries, Inc. Method for manufacturing a thermoplastic bag
US9315296B2 (en) 2013-12-19 2016-04-19 Kimberly-Clark Worldwide, Inc. Packaging for bulky articles with false side gusset
EP3219648A1 (fr) * 2014-07-02 2017-09-20 Kiefel GmbH Installation de fabrication d'un produit médical et son procédé de fonctionnement
US10322851B2 (en) 2016-12-14 2019-06-18 Ah Moi TAN Self-supporting plastic bag and method for manufacturing same
US10723533B2 (en) * 2017-09-29 2020-07-28 Amazon Technologies, Inc. Conveyable sortation bag
MA56217A (fr) * 2019-06-17 2022-04-20 Netpak Ambalaj Sanayi Ticaret Anonim Sirketi Sac de transport doté d'un couvercle et de poignées indépendantes reliées par soudage par ultrasons ou par un autre procédé de fusion et son procédé de production
DK3875387T3 (da) * 2020-03-05 2023-11-27 Papier Mettler Kg Plastfoliebundpose og anvendelse deraf samt en tilskæring til en plastfoliebundpose
CN114179442B (zh) * 2021-11-29 2024-08-02 江阴市仕旋机械有限公司 中式异型手提袋制袋机

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US2678154A (en) * 1948-09-29 1954-05-11 Gen Mills Inc Bag closure
US2833460A (en) * 1955-12-23 1958-05-06 Michael A Votolato Bag
US3021767A (en) * 1959-11-05 1962-02-20 Potdevin Machine Co Manufacture of bags
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Also Published As

Publication number Publication date
WO2004052729A3 (fr) 2004-11-25
EP1590253A4 (fr) 2006-05-17
AU2003296365A1 (en) 2004-06-30
AU2003296365A8 (en) 2004-06-30
WO2004052729A2 (fr) 2004-06-24
US20070230833A1 (en) 2007-10-04
US20060078233A1 (en) 2006-04-13
EP1590253B1 (fr) 2008-11-05
CA2509048A1 (fr) 2004-06-24
EP1590253A2 (fr) 2005-11-02

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20121203