WO2004108557A3 - Vanne de vidange pour sac a aliments - Google Patents

Vanne de vidange pour sac a aliments Download PDF

Info

Publication number
WO2004108557A3
WO2004108557A3 PCT/US2004/017385 US2004017385W WO2004108557A3 WO 2004108557 A3 WO2004108557 A3 WO 2004108557A3 US 2004017385 W US2004017385 W US 2004017385W WO 2004108557 A3 WO2004108557 A3 WO 2004108557A3
Authority
WO
WIPO (PCT)
Prior art keywords
release valve
area
layer
food bag
bag release
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.)
Ceased
Application number
PCT/US2004/017385
Other languages
English (en)
Other versions
WO2004108557A2 (fr
WO2004108557B1 (fr
Inventor
Richard L Sandt
William G Hartman
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.)
Avery Dennison Corp
Original Assignee
Avery Dennison 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
Application filed by Avery Dennison Corp filed Critical Avery Dennison Corp
Publication of WO2004108557A2 publication Critical patent/WO2004108557A2/fr
Publication of WO2004108557A3 publication Critical patent/WO2004108557A3/fr
Publication of WO2004108557B1 publication Critical patent/WO2004108557B1/fr
Priority to US11/238,566 priority Critical patent/US7244223B2/en
Anticipated expiration legal-status Critical
Priority to US11/758,705 priority patent/US7399263B2/en
Ceased 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • B65D81/2023—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in a flexible container
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
    • 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
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/85—Applying patches or flexible valve inserts, e.g. applying film-like valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Une vanne de vidange (10) destinée à un sac à aliments (12) comprend une couche de ventilation (30), une couche de revêtement (32) placée sur cette dernière et une zone adhésive (50) destinée à attacher la couche de ventilation (30) au panneau avant (14) du sac. Une zone (56) est définie entre la couche de ventilation (30) et la couche de revêtement (32), ladite zone (56) comprenant des passages (44) à travers lesquels le fluide désiré circule de manière à sortir par la vanne de vidange (10). Des moyens pour empêcher le collage servent à empêcher l'adhésif (50) de faire en sorte que la couche de revêtement (32) colle à la couche de ventilation (30) dans la zone (56) et bloque ainsi les passages (44).
PCT/US2004/017385 2003-05-30 2004-06-01 Vanne de vidange pour sac a aliments Ceased WO2004108557A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11/238,566 US7244223B2 (en) 2003-05-30 2005-09-29 Food bag release valve
US11/758,705 US7399263B2 (en) 2003-05-30 2007-06-06 Food bag release valve

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US47473503P 2003-05-30 2003-05-30
US60/474,735 2003-05-30
US51679103P 2003-11-03 2003-11-03
US60/516,791 2003-11-03

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US11/238,566 Continuation US7244223B2 (en) 2003-05-30 2005-09-29 Food bag release valve
US11/758,705 Continuation US7399263B2 (en) 2003-05-30 2007-06-06 Food bag release valve

Publications (3)

Publication Number Publication Date
WO2004108557A2 WO2004108557A2 (fr) 2004-12-16
WO2004108557A3 true WO2004108557A3 (fr) 2005-06-30
WO2004108557B1 WO2004108557B1 (fr) 2005-08-25

Family

ID=33514029

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2004/017373 Ceased WO2004108556A1 (fr) 2003-05-30 2004-06-01 Valve de liberation pour sac alimentaire
PCT/US2004/017145 Ceased WO2005000706A1 (fr) 2003-05-30 2004-06-01 Valve d'evacuation pour sac alimentaire
PCT/US2004/017385 Ceased WO2004108557A2 (fr) 2003-05-30 2004-06-01 Vanne de vidange pour sac a aliments

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/US2004/017373 Ceased WO2004108556A1 (fr) 2003-05-30 2004-06-01 Valve de liberation pour sac alimentaire
PCT/US2004/017145 Ceased WO2005000706A1 (fr) 2003-05-30 2004-06-01 Valve d'evacuation pour sac alimentaire

Country Status (1)

Country Link
WO (3) WO2004108556A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8419279B2 (en) 2004-06-29 2013-04-16 The Glad Products Company Flexible storage bag
US7726880B2 (en) 2004-06-29 2010-06-01 The Glad Products Company Flexible storage bag
US7597479B2 (en) 2005-01-20 2009-10-06 The Glad Products Company Storage bag with fluid separator
US7837387B2 (en) * 2005-04-06 2010-11-23 Avery Dennison Corporation Evacuatable container
USD595593S1 (en) 2006-11-03 2009-07-07 Reynolds Foil Inc. Evacuable, resealable bag
USD578020S1 (en) 2006-11-03 2008-10-07 Reynolds Foil Inc. Evacuable, resealable bag
USD593423S1 (en) 2006-11-03 2009-06-02 Reynolds Foil Inc. Evacuable, resealable bag
USD558597S1 (en) 2006-11-20 2008-01-01 Alcoa Inc. Evacuable, resealable bag
USD558599S1 (en) 2007-05-24 2008-01-01 Alcoa Inc. Evacuable, resealable bag
USD558600S1 (en) 2007-05-24 2008-01-01 Alcoa Inc. Evacuable, resealable bag
USD558598S1 (en) 2007-05-24 2008-01-01 Alcoa Inc. Evacuable, resealable bag
USD555510S1 (en) 2007-05-24 2007-11-20 Alcoa Inc. Evacuable, resealable bag
JP5319958B2 (ja) * 2008-05-19 2013-10-16 三菱重工業株式会社 遷音速二段遠心圧縮機
EP2196405A1 (fr) * 2008-12-10 2010-06-16 Ling-Chu Su Sachet pour mise sous vide
IT1394911B1 (it) 2009-07-09 2012-07-20 Masterpack S P A Procedimento di fabbricazione di etichette-valvola adesive flessibili
US20110265891A1 (en) * 2010-03-05 2011-11-03 Avery Dennison Corporation Valve Providing Resistant Seal and Air Expulsion in a Receptacle
US8397958B2 (en) 2010-08-05 2013-03-19 Ds Smith Plastics Limited Closure valve assembly for a container
CO6660073A1 (es) 2011-10-19 2013-04-30 C I Banacol S A Empaque con válvula respirable para productos perecederos
ITVR20110215A1 (it) * 2011-12-02 2013-06-03 Plastar Pak S R L Cerotto a tenuta di fluido per la cottura sotto vuoto
ITMI20140037U1 (it) 2014-01-27 2015-07-27 Masterpack S P A Etichette-valvola autoadesive
WO2019077536A1 (fr) * 2017-10-20 2019-04-25 Masterpack S.P.A. Valve adhésive, feuille et récipient alimentaire, support ainsi que procédé de fabrication de cette valve adhésive
IT201800003120A1 (it) * 2018-02-28 2019-08-28 Masterpack S P A Valvola adesiva, foglio e contenitore per alimenti, nonché procedimento per fabbricare questa valvola adesiva o foglio
IT201700119051A1 (it) * 2017-10-20 2019-04-20 Masterpack S P A Valvola adesiva, foglio e contenitore per alimenti, nonché procedimento per fabbricare questa valvola adesiva o foglio
KR102040443B1 (ko) * 2019-06-03 2019-11-04 소윤섭 포장재용 가스 배출밸브

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2331862A1 (de) * 1973-06-22 1975-01-16 Hesser Ag Maschf Ventil zur begrenzung des innendrucks in zur aufnahme von gas abgebenden guetern bestimmten verpackungsbehaeltern sowie verfahren zum herstellen des ventils
FR2380953A1 (fr) * 1977-02-19 1978-09-15 Bosch Gmbh Robert Soupape d'equilibre de pression pour recipient d'emballage
GB1583503A (en) * 1976-06-04 1981-01-28 Hag Ag Pressure relief valves and packaging containers incorporating them
DE3312887A1 (de) * 1983-04-11 1984-10-11 Rovema Verpackungsmaschinen GmbH, 6301 Fernwald Ueberdruckventil fuer einen verpackungsbehaelter
US5445870A (en) * 1992-12-18 1995-08-29 Robert Bosch Gmbh Method of producing overpressure valve for packaging containers
US5989608A (en) * 1998-07-15 1999-11-23 Mizuno; Maki Food container for cooking with microwave oven

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2454248A1 (de) * 1974-11-15 1976-05-20 Hesser Ag Maschf An einem verpackungsbehaeltnis angebrachtes druckbegrenzungsventil
DE3411371A1 (de) * 1984-03-28 1985-10-10 Robert Bosch Gmbh, 7000 Stuttgart Verpackungsbehaelter mit ueberdruckventil
DE3521373C2 (de) * 1985-06-14 1987-03-26 Heinrich Hermann Gmbh + Co, 7000 Stuttgart Überdruckventil für einen Verpackungsbehälter, insbesondere aus flexiblem Werkstoff und dessen Herstellungsverfahren
US5893461A (en) * 1997-04-07 1999-04-13 Fres-Co System Usa, Inc. Pressure vacuum release hermetic valve for flexible packages
CA2351150C (fr) * 2001-06-21 2006-07-11 1361215 Ontario Inc. Clapet de anti-retour sensible a la pression
US6983845B2 (en) * 2002-06-28 2006-01-10 S.C. Johnson Home Storage, Inc. Recloseable storage bag with user-deformable air vent

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2331862A1 (de) * 1973-06-22 1975-01-16 Hesser Ag Maschf Ventil zur begrenzung des innendrucks in zur aufnahme von gas abgebenden guetern bestimmten verpackungsbehaeltern sowie verfahren zum herstellen des ventils
GB1583503A (en) * 1976-06-04 1981-01-28 Hag Ag Pressure relief valves and packaging containers incorporating them
FR2380953A1 (fr) * 1977-02-19 1978-09-15 Bosch Gmbh Robert Soupape d'equilibre de pression pour recipient d'emballage
DE3312887A1 (de) * 1983-04-11 1984-10-11 Rovema Verpackungsmaschinen GmbH, 6301 Fernwald Ueberdruckventil fuer einen verpackungsbehaelter
US5445870A (en) * 1992-12-18 1995-08-29 Robert Bosch Gmbh Method of producing overpressure valve for packaging containers
US5989608A (en) * 1998-07-15 1999-11-23 Mizuno; Maki Food container for cooking with microwave oven

Also Published As

Publication number Publication date
WO2004108556B1 (fr) 2005-03-03
WO2005000706B1 (fr) 2005-02-17
WO2004108557A2 (fr) 2004-12-16
WO2004108556A1 (fr) 2004-12-16
WO2005000706A1 (fr) 2005-01-06
WO2004108557B1 (fr) 2005-08-25

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