ZA873246B - Microwave container - Google Patents

Microwave container

Info

Publication number
ZA873246B
ZA873246B ZA873246A ZA873246A ZA873246B ZA 873246 B ZA873246 B ZA 873246B ZA 873246 A ZA873246 A ZA 873246A ZA 873246 A ZA873246 A ZA 873246A ZA 873246 B ZA873246 B ZA 873246B
Authority
ZA
South Africa
Prior art keywords
container
microwave
sidewalls
higher order
order modes
Prior art date
Application number
ZA873246A
Other languages
English (en)
Inventor
Richard M Keefer
M Keefer Richard
Original Assignee
Alcan Int Ltd
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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of ZA873246B publication Critical patent/ZA873246B/xx

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
    • B65D81/34—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
    • B65D81/3453—Rigid containers, e.g. trays, bottles, boxes, cups
    • 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
    • B65D2581/00—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
    • B65D2581/34—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
    • B65D2581/3437—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 specially adapted to be heated by microwaves
    • B65D2581/3439—Means for affecting the heating or cooking properties
    • B65D2581/344—Geometry or shape factors influencing the microwave heating properties
    • B65D2581/3441—3-D geometry or shape factors, e.g. depth-wise
    • 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
    • B65D2581/00—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
    • B65D2581/34—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
    • B65D2581/3437—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 specially adapted to be heated by microwaves
    • B65D2581/3471—Microwave reactive substances present in the packaging material
    • B65D2581/3472—Aluminium or compounds thereof
    • 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
    • B65D2581/00—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
    • B65D2581/34—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
    • B65D2581/3437—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 specially adapted to be heated by microwaves
    • B65D2581/3486—Dielectric characteristics of microwave reactive packaging
    • B65D2581/3487—Reflection, Absorption and Transmission [RAT] properties of the microwave reactive package
    • 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
    • B65D2581/00—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
    • B65D2581/34—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
    • B65D2581/3437—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 specially adapted to be heated by microwaves
    • B65D2581/3486—Dielectric characteristics of microwave reactive packaging
    • B65D2581/3489—Microwave reflector, i.e. microwave shield
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S99/00—Foods and beverages: apparatus
    • Y10S99/14—Induction heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Cookers (AREA)
  • Electric Ovens (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Package Specialized In Special Use (AREA)
ZA873246A 1986-05-09 1987-05-06 Microwave container ZA873246B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000508812A CA1279902C (en) 1986-05-09 1986-05-09 Microwave container including higher order mode generation

Publications (1)

Publication Number Publication Date
ZA873246B true ZA873246B (en) 1988-09-28

Family

ID=4133110

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA873246A ZA873246B (en) 1986-05-09 1987-05-06 Microwave container

Country Status (10)

Country Link
US (1) US4831224A (de)
EP (1) EP0246041B1 (de)
JP (1) JPS62293020A (de)
AT (1) ATE91106T1 (de)
AU (1) AU597976B2 (de)
BR (1) BR8702358A (de)
CA (1) CA1279902C (de)
DE (1) DE3786370T2 (de)
NZ (1) NZ220243A (de)
ZA (1) ZA873246B (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1313231C (en) * 1987-11-18 1993-01-26 Richard M. Keefer Microwave heating
US4992638A (en) * 1988-06-22 1991-02-12 Alcan International Limited Microwave heating device with microwave distribution modifying means
CA1339540C (en) * 1989-02-09 1997-11-11 Richard M. Keefer Methods and devices used in the microwave heating of foods and other materials
CA1316991C (en) * 1989-02-13 1993-04-27 Bryan C. Hewitt Microwave heating
JP2544447Y2 (ja) * 1989-07-28 1997-08-20 ハウス食品 株式会社 電子レンジ用多室容器
US5363749A (en) * 1990-03-16 1994-11-15 Tecogen, Inc. Microwave enhanced deep fat fryer
US5052559A (en) * 1990-08-22 1991-10-01 Bressi Jr Thomas E Food box
US5254821A (en) * 1991-01-15 1993-10-19 Advanced Dielectric Technologies, Inc. Selectively microwave-permeable membrane susceptor systems
US5160819A (en) * 1991-03-11 1992-11-03 Alcan International Limited Microwave tunnel oven having means for generating higher order modes in loads
US5242078A (en) * 1991-10-01 1993-09-07 Franz Haas Waffelmaschinen Industriegesellschaft M.B.H. Biodegradable ribbed dish
US5171952A (en) * 1991-10-04 1992-12-15 General Housewares Corp. Microwave kettle with reentrant base
EP0596101A4 (en) * 1992-05-21 1997-01-29 Campbell Soup Co Metal container and use thereof in a microwave oven
JP2847683B2 (ja) * 1992-11-10 1999-01-20 日本水産株式会社 電子レンジ加熱用食品収納容器
ATE183366T1 (de) * 1993-09-24 1999-09-15 Unilever Nv Mikrowellenerhitzbare mischlebensmittel
US5484984A (en) * 1994-03-04 1996-01-16 Gics & Vermee, L.P. Ovenable food package including a base with depending leg member and a plurality of raised portions and associated food packages
US5492703A (en) * 1994-08-30 1996-02-20 Gics & Vermee, L.P. Food package including a food package tray partially surrounded by a food package jacket and an associated method
KR0143181B1 (ko) * 1994-08-19 1998-07-01 김광호 조리용기
WO1996014982A1 (en) * 1994-08-30 1996-05-23 Gics & Vermee, L.P. Method of making a food package and an associated apparatus
US5565228A (en) * 1995-05-02 1996-10-15 Gics & Vermee, L.P. Ovenable food product tray and an ovenable food product package
US5709308A (en) * 1995-06-06 1998-01-20 Gics & Vermee, L.P. Food product container including a tray and a jacket and an associated food product package
US5593610A (en) * 1995-08-04 1997-01-14 Hormel Foods Corporation Container for active microwave heating
US5900264A (en) * 1997-11-06 1999-05-04 Gics & Vermee, L.P. Food package including a tray and a sleeve surrounding the tray
EP1059245B1 (de) * 1999-06-11 2002-09-18 Societe Des Produits Nestle S.A. Mikrowellenbehälter für gefrorene Lebensmittel und sein Gebrauchsverfahren
FR2813583B1 (fr) * 2000-09-01 2003-07-18 Microondes Syst Sa Recipient pour un chauffage homogene de son contenu par micro-ondes
US6786139B2 (en) * 2002-01-09 2004-09-07 Reams R. Ponting Apparatus for deep fat frying
US6777655B2 (en) 2002-04-09 2004-08-17 Nestec S.A. Uniform microwave heating of food in a container
EP1384683A1 (de) * 2002-07-23 2004-01-28 Fritson AG Nahrungsmittelverpackung und Verfahren zum Erhitzen einer solchen Verpackung durch Mikrowellen
GB0219856D0 (en) * 2002-08-27 2002-10-02 Wedlock Christopher P Difractive microwave matrix cooker
CN1299063C (zh) * 2003-02-21 2007-02-07 乐金电子(天津)电器有限公司 微波炉的腔体结构
US7582852B2 (en) * 2004-03-12 2009-09-01 Acp, Inc. Microwave intensification system for rapid, uniform processing of food items
FI120999B (fi) * 2004-09-30 2010-06-15 Pekka Virtanen Suurustettavan kastikkeen valmistusmenetelmä ja kastiketuote
FR2897850B1 (fr) * 2006-02-28 2008-07-18 Uniq Foods Ltd Conditionnement de preparations alimentaires non homogenes
WO2007133767A2 (en) * 2006-05-15 2007-11-22 Graphic Packaging International, Inc. Microwavable construct with contoured heating surface
US8803050B2 (en) 2006-05-15 2014-08-12 Graphic Packaging International, Inc. Microwavable construct with contoured heating surface
US8680448B2 (en) 2006-05-15 2014-03-25 Graphic Packaging International, Inc. Microwavable construct with contoured heating surface
US9062283B2 (en) * 2007-02-26 2015-06-23 Stemcell Technologies Inc. Method of reducing curvature in a meniscus of liquid medium
CA2937567C (en) * 2007-05-15 2019-06-04 Graphic Packaging International, Inc. Microwavable construct with contoured heating surface
US20090200313A1 (en) * 2008-02-11 2009-08-13 Jacob Deutsch Microwave oven rupture-resistant food container
ES2523716T3 (es) 2008-02-18 2014-12-01 Graphic Packaging International, Inc. Aparato para preparar un artículo alimenticio en un horno de microondas
CA2715590C (en) 2008-02-18 2014-10-21 Graphic Packaging International, Inc. Apparatus for cooking raw food items in a microwave oven
US8703072B2 (en) * 2008-09-12 2014-04-22 Oliver Egeler Cell culture vessels for meniscus reduction with aqueous solutions
WO2010127214A2 (en) * 2009-05-01 2010-11-04 Graphic Packaging International, Inc. Construct with locating feature
US10537891B2 (en) 2013-01-10 2020-01-21 Stemcell Technologies Inc. Meniscus reducing member
WO2014107811A1 (en) 2013-01-10 2014-07-17 Stemcell Technologies Inc. Meniscus reducing member
EP2967246B1 (de) 2013-03-15 2018-01-31 Graphic Packaging International, Inc. Behälter mit heizfunktionen
CA2928099C (en) 2013-12-16 2018-03-13 Graphic Packaging International, Inc. Construct with stiffening features
WO2019079516A1 (en) 2017-10-19 2019-04-25 Kimrey Jr Harold Dail METHODS AND SYSTEMS ASSOCIATED WITH RADIO FREQUENCY ENERGY OF PACKAGED ARTICLES
KR102837565B1 (ko) * 2022-07-18 2025-07-25 한국컨테이너풀 주식회사 어상자
CN120918385A (zh) * 2025-09-04 2025-11-11 中国热带农业科学院农产品加工研究所 一种热带水果微波灭菌设备

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US2856497A (en) * 1954-04-29 1958-10-14 Raytheon Mfg Co Dielectric matching devices
US3934106A (en) * 1973-09-10 1976-01-20 Raytheon Company Microwave browning means
US3946187A (en) * 1975-03-03 1976-03-23 Raytheon Company Microwave browning utensil
US4416906A (en) * 1979-04-27 1983-11-22 Golden Valley Foods Inc. Microwave food heating container
US4286136A (en) * 1979-12-10 1981-08-25 Mason Jr Stanley I Cooking container for more efficient cooking in a microwave oven
CA1239999A (en) * 1985-06-25 1988-08-02 Richard M. Keefer Microwave container and package comprising said container and a body of material to be heated, and method of making same
US4689458A (en) * 1986-07-21 1987-08-25 Aluminum Co. Of America Container system for microwave cooking

Also Published As

Publication number Publication date
DE3786370T2 (de) 1993-10-28
EP0246041B1 (de) 1993-06-30
EP0246041A2 (de) 1987-11-19
JPS62293020A (ja) 1987-12-19
EP0246041A3 (en) 1988-11-23
ATE91106T1 (de) 1993-11-15
US4831224A (en) 1989-05-16
JPH044499B2 (de) 1992-01-28
CA1279902C (en) 1991-02-05
NZ220243A (en) 1989-05-29
BR8702358A (pt) 1988-02-17
DE3786370D1 (de) 1993-08-05
AU597976B2 (en) 1990-06-14
AU7264387A (en) 1987-11-12

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