WO2007059426A3 - Sac souple a ensemble fermeture pelable et procede de fabrication - Google Patents

Sac souple a ensemble fermeture pelable et procede de fabrication Download PDF

Info

Publication number
WO2007059426A3
WO2007059426A3 PCT/US2006/060765 US2006060765W WO2007059426A3 WO 2007059426 A3 WO2007059426 A3 WO 2007059426A3 US 2006060765 W US2006060765 W US 2006060765W WO 2007059426 A3 WO2007059426 A3 WO 2007059426A3
Authority
WO
WIPO (PCT)
Prior art keywords
tab
seal assembly
flexible bag
making
peelable seal
Prior art date
Application number
PCT/US2006/060765
Other languages
English (en)
Other versions
WO2007059426A2 (fr
Inventor
David C Ours
Original Assignee
Kellog Co
David C Ours
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 Kellog Co, David C Ours filed Critical Kellog Co
Publication of WO2007059426A2 publication Critical patent/WO2007059426A2/fr
Publication of WO2007059426A3 publication Critical patent/WO2007059426A3/fr

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
    • B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • B65B61/188—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying or incorporating profile-strips, e.g. for reclosable bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
    • 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
    • B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
    • B65D33/20—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps using pressure-sensitive adhesive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)

Abstract

La présente invention concerne un ensemble fermeture disposé dans une fermeture d’un sac souple. L’ensemble fermeture comprend une première languette, une seconde languette, une couche intermédiaire d’adhésif pelable intercalée entre la première et la seconde languette, une première couche externe d’adhésif qui adhère à la première face du sac, et une seconde couche externe d’adhésif qui est compatible avec la seconde face du sac de sorte que cette seconde couche soit thermoscellée à la couverture. La première et la seconde languette sont faciles à saisir et peuvent être tirées en sens opposés pour rompre la couche intermédiaire d’adhésif pelable. La couche intermédiaire résiste à la chaleur, ce qui évite que la première et la seconde languette ne fondent ensemble pendant la formation de la fermeture.
PCT/US2006/060765 2005-11-10 2006-11-10 Sac souple a ensemble fermeture pelable et procede de fabrication WO2007059426A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73545205P 2005-11-10 2005-11-10
US60/735,452 2005-11-10

Publications (2)

Publication Number Publication Date
WO2007059426A2 WO2007059426A2 (fr) 2007-05-24
WO2007059426A3 true WO2007059426A3 (fr) 2007-11-29

Family

ID=38049356

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/060765 WO2007059426A2 (fr) 2005-11-10 2006-11-10 Sac souple a ensemble fermeture pelable et procede de fabrication

Country Status (2)

Country Link
US (1) US20070104398A1 (fr)
WO (1) WO2007059426A2 (fr)

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FR2921049B1 (fr) * 2007-09-13 2009-12-18 Hanova Emballage isotherme de type sachet ou enveloppe pour la conservation provisoire de produits
US7681732B2 (en) 2008-01-11 2010-03-23 Cryovac, Inc. Laminated lidstock
US8622618B2 (en) * 2009-08-14 2014-01-07 Cryovac, Inc. Easy open and reclosable package with discrete laminate having panel section with easy-open sealant
US9221591B2 (en) * 2009-08-14 2015-12-29 Cryovac, Inc. Easy open and reclosable package with discrete laminate with die-cut
US8646975B2 (en) * 2009-08-14 2014-02-11 Cryovac, Inc. Easy open and reclosable package with discrete tape and die-cut web
US8910834B2 (en) * 2010-11-24 2014-12-16 Method Products, Pbc Flexible container having a grip
US8979370B2 (en) 2011-01-28 2015-03-17 Cryovac, Inc. Easy open and reclosable package with discrete laminate with die-cut
US8727621B2 (en) * 2012-02-13 2014-05-20 Cryovac, Inc. Easy open and reclosable package with die-cut web and reclosure mechanism
US9586724B2 (en) 2014-06-10 2017-03-07 Cryovac, Inc. Easy open and reclosable gusseted package with die-cut web and reclosure mechanism
US10464728B2 (en) * 2015-04-20 2019-11-05 Bemis Company, Inc. Peelable/resealable package with absorbent strip
US10028797B2 (en) * 2015-09-08 2018-07-24 Qiang Wang Aseptic medical instrument packaging with supporting peelable flaps
DE102016109461A1 (de) * 2016-05-23 2017-11-23 Südpack Verpackungen GmbH & Co. KG Verpackung

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647671A (en) * 1994-04-11 1997-07-15 Reynolds Consumer Products, Inc. Closure arrangement having a peelable seal
US5604000A (en) * 1995-01-18 1997-02-18 Reynolds Consumer Products Inc. Heat-sealable peelable composition
US6913387B2 (en) * 1999-05-11 2005-07-05 Sargento Foods, Inc. Resealable bag for filling with food product (s) and method

Also Published As

Publication number Publication date
WO2007059426A2 (fr) 2007-05-24
US20070104398A1 (en) 2007-05-10

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