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DE60304691D1 - ONE-WAY VALVE FOR UNIQUE USE OF FOOD PACKAGING, WHICH SUBMITS A SIGNAL ON SUFFICIENT HEATING - Google Patents

ONE-WAY VALVE FOR UNIQUE USE OF FOOD PACKAGING, WHICH SUBMITS A SIGNAL ON SUFFICIENT HEATING

Info

Publication number
DE60304691D1
DE60304691D1 DE60304691T DE60304691T DE60304691D1 DE 60304691 D1 DE60304691 D1 DE 60304691D1 DE 60304691 T DE60304691 T DE 60304691T DE 60304691 T DE60304691 T DE 60304691T DE 60304691 D1 DE60304691 D1 DE 60304691D1
Authority
DE
Germany
Prior art keywords
submits
package
signal
way valve
food packaging
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 - Lifetime
Application number
DE60304691T
Other languages
German (de)
Other versions
DE60304691T2 (en
Inventor
Joel Haamer
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.)
Micvac AB
Original Assignee
Micvac AB
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 Micvac AB filed Critical Micvac AB
Publication of DE60304691D1 publication Critical patent/DE60304691D1/en
Application granted granted Critical
Publication of DE60304691T2 publication Critical patent/DE60304691T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
    • B65D51/165—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve formed by a slit or narrow opening
    • 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
    • B65D81/34—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3446—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/34—Cleaning or preventing clogging of the discharge passage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Package Specialized In Special Use (AREA)
  • Cookers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Fish Paste Products (AREA)
  • Catching Or Destruction (AREA)
  • Table Equipment (AREA)
  • Closures For Containers (AREA)

Abstract

The present invention concerns a single-use valve ( 1 ) for mounting on a package ( 2 ), particularly food packages the contents which are to be heated in a microwave oven ( 3 ). The valve ( 1 ) is arranged to open in response to an excess pressure generated inside the package ( 2 ) upon heating of said package ( 2 ). The valve comprises an opening ( 4 ) formed in the package ( 2 ), on top of which opening ( 4 ) an adhesive layer ( 5 ) is applied. The valve ( 1 ) is also arranged to emit a sound signal when subjected to said pressure load.
DE60304691T 2002-03-18 2003-02-27 Disposable valve for food packaging that emits when heated sufficiently Expired - Lifetime DE60304691T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0200801A SE0200801L (en) 2002-03-18 2002-03-18 One-way disposable valve for food packaging which, when sufficiently heated, emits an audible signal
SE0200801 2002-03-18
PCT/SE2003/000325 WO2003078266A1 (en) 2002-03-18 2003-02-27 Single-use one-way valve for food package that emits sound signal at sufficient heating

Publications (2)

Publication Number Publication Date
DE60304691D1 true DE60304691D1 (en) 2006-05-24
DE60304691T2 DE60304691T2 (en) 2007-03-29

Family

ID=20287290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60304691T Expired - Lifetime DE60304691T2 (en) 2002-03-18 2003-02-27 Disposable valve for food packaging that emits when heated sufficiently

Country Status (18)

Country Link
US (1) US20050199630A1 (en)
EP (1) EP1485303B1 (en)
JP (1) JP2005520743A (en)
KR (1) KR20040108665A (en)
CN (1) CN100354189C (en)
AT (1) ATE323652T1 (en)
AU (1) AU2003217099B2 (en)
BR (1) BR0308516A (en)
CA (1) CA2479143C (en)
DE (1) DE60304691T2 (en)
DK (1) DK1485303T3 (en)
ES (1) ES2262986T3 (en)
IS (1) IS2067B (en)
NO (1) NO20044270L (en)
PT (1) PT1485303E (en)
RU (1) RU2304075C2 (en)
SE (1) SE0200801L (en)
WO (1) WO2003078266A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4582077B2 (en) * 2003-11-28 2010-11-17 東洋製罐株式会社 Packaging container for microwave oven
AT502142B1 (en) * 2005-04-21 2007-07-15 Mondi Packaging Ag MICROWAVE-SUITABLE PACKAGING
SE528522C2 (en) * 2006-02-10 2006-12-05 Micvac Ab Valve for packaging, especially for food requiring heating, includes sealed opening part which opens under pressure and vibrates to generate noise as contents flow out
US8020723B2 (en) 2006-11-17 2011-09-20 Stull Technologies, Inc. Removable locking container lid with outer skirt
CA2914235C (en) 2007-01-08 2018-01-30 Conagra Foods Rdm, Inc. Microwave popcorn package; methods and product
US8610039B2 (en) 2010-09-13 2013-12-17 Conagra Foods Rdm, Inc. Vent assembly for microwave cooking package
USD703547S1 (en) 2011-06-14 2014-04-29 Conagra Foods Rdm, Inc. Microwavable bag
USD671012S1 (en) 2011-06-14 2012-11-20 Conagra Foods Rdm, Inc. Microwavable bag
EP3214974B1 (en) 2014-11-04 2018-07-18 MicVac AB Method for vacuum cooking
SE538970C2 (en) 2015-02-12 2017-03-07 Micvac Ab Method and means for cooking and sterilization
ES1214089Y (en) 2018-05-10 2018-09-13 Garcia Pedro Terron Timed valves with warning system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206870A (en) * 1978-12-08 1980-06-10 Quad Corporation Pressure relief valve
US4640838A (en) * 1984-09-06 1987-02-03 Minnesota Mining And Manufacturing Company Self-venting vapor-tight microwave oven package
JPS63260510A (en) * 1987-04-18 1988-10-27 株式会社　中村屋 Whistle container for food that is heated and cooked
US5780824A (en) * 1997-02-07 1998-07-14 Lulirama International, Inc. Expandable and self-venting novelty container for cooking microwavable popcorn
JP3062468B2 (en) * 1998-01-23 2000-07-10 日清食品株式会社 Food packaging for microwave cooking
EP1157942A1 (en) * 2000-05-22 2001-11-28 KIM, Bang Hyun Packaging for cooking food, having a pressure control system

Also Published As

Publication number Publication date
IS2067B (en) 2005-11-15
CN1642819A (en) 2005-07-20
CA2479143A1 (en) 2003-09-25
JP2005520743A (en) 2005-07-14
CN100354189C (en) 2007-12-12
AU2003217099B2 (en) 2006-03-02
WO2003078266A1 (en) 2003-09-25
EP1485303B1 (en) 2006-04-19
AU2003217099A1 (en) 2003-09-29
SE520355C2 (en) 2003-07-01
ES2262986T3 (en) 2006-12-01
DE60304691T2 (en) 2007-03-29
ATE323652T1 (en) 2006-05-15
SE0200801D0 (en) 2002-03-18
PT1485303E (en) 2006-08-31
IS7459A (en) 2004-09-17
DK1485303T3 (en) 2006-07-31
RU2304075C2 (en) 2007-08-10
RU2004130498A (en) 2005-04-10
BR0308516A (en) 2005-02-01
CA2479143C (en) 2009-09-15
EP1485303A1 (en) 2004-12-15
US20050199630A1 (en) 2005-09-15
NO20044270L (en) 2004-10-08
SE0200801L (en) 2003-07-01
KR20040108665A (en) 2004-12-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: LE-SATTLER, A., LEBENSMITTELCHEM., PAT.-ANW., 4479