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ES238356U - Una bolsa de moderacion de energia de microondas. - Google Patents

Una bolsa de moderacion de energia de microondas.

Info

Publication number
ES238356U
ES238356U ES1978238356U ES238356U ES238356U ES 238356 U ES238356 U ES 238356U ES 1978238356 U ES1978238356 U ES 1978238356U ES 238356 U ES238356 U ES 238356U ES 238356 U ES238356 U ES 238356U
Authority
ES
Spain
Prior art keywords
microwave energy
bag
sheet
top end
relatively high
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.)
Granted
Application number
ES1978238356U
Other languages
English (en)
Other versions
ES238356Y (es
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of ES238356U publication Critical patent/ES238356U/es
Application granted granted Critical
Publication of ES238356Y publication Critical patent/ES238356Y/es
Expired 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
    • B65D81/34—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
    • B65D81/3461—Flexible containers, e.g. bags, pouches, envelopes
    • 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
    • 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
    • B65D2581/3489—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)
  • Bag Frames (AREA)
  • Package Specialized In Special Use (AREA)
  • Laminated Bodies (AREA)

Abstract

Una bolsa moderadora de energía de microondas que comprende una hoja estratificada de material que tiene una lámina de chapa perforada eléctricamente conductora dispuesta en una posición intermedia y asegurada por líneas de unión.entre dos láminas de películas sustancialmente transparentes a las microondas de un material que tiene una constante dieléctrica relativamente alta, caracterizada porque dicha hoja está doblada en E y provista de costuras laterales dobles de capacitancia relativamente alta, y porque dicha bolsa comprende un extremo superior abierto y medios para cerrar dicho extremo superior de manera sustancialmente suficiente para evitar el paso de energía de microondas de una frecuencia predeterminada a su través.
ES1978238356U 1977-09-28 1978-09-27 Una bolsa de moderacion de energia de microondas. Expired ES238356Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/837,073 US4144438A (en) 1977-09-28 1977-09-28 Microwave energy moderating bag

Publications (2)

Publication Number Publication Date
ES238356U true ES238356U (es) 1979-04-16
ES238356Y ES238356Y (es) 1979-10-16

Family

ID=25273443

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978238356U Expired ES238356Y (es) 1977-09-28 1978-09-27 Una bolsa de moderacion de energia de microondas.

Country Status (7)

Country Link
US (1) US4144438A (es)
EP (1) EP0001311A3 (es)
JP (1) JPS5497183A (es)
AU (1) AU4025278A (es)
BR (1) BR7806403A (es)
ES (1) ES238356Y (es)
IT (1) IT7828138A0 (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267420A (en) * 1978-05-30 1981-05-12 General Mills, Inc. Packaged food item and method for achieving microwave browning thereof
US4196331A (en) * 1978-07-17 1980-04-01 The Procter & Gamble Company Microwave energy cooking bag
US4230924A (en) * 1978-10-12 1980-10-28 General Mills, Inc. Method and material for prepackaging food to achieve microwave browning
US4228334A (en) * 1978-11-27 1980-10-14 The Procter & Gamble Company Dynamic microwave energy moderator
US4641005A (en) * 1979-03-16 1987-02-03 James River Corporation Food receptacle for microwave cooking
US4825025A (en) * 1979-03-16 1989-04-25 James River Corporation Food receptacle for microwave cooking
US4316070A (en) * 1979-08-21 1982-02-16 Prosise Robert L Cookware with liquid microwave energy moderator
US4345133A (en) * 1980-03-12 1982-08-17 American Can Company Partially shielded microwave carton
US4518651A (en) * 1983-02-16 1985-05-21 E. I. Du Pont De Nemours And Company Microwave absorber
NZ210921A (en) * 1984-02-15 1988-07-28 Alcan Int Ltd Package of foodstuff for microwave oven
US4539454A (en) * 1984-09-21 1985-09-03 Roger Yangas Method and means for improving microwave cooking
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
JPS6217580U (es) * 1985-07-17 1987-02-02
US4771155A (en) * 1985-08-14 1988-09-13 Yangas Roger A Apparatus for promoting the uniform heating of a food product in a radiant energy field
WO1987001679A1 (en) * 1985-09-12 1987-03-26 Toppan Printing Co., Ltd. Microwave-heated cooked foods
JPH0442117Y2 (es) * 1986-11-05 1992-10-05
US4858075A (en) * 1987-01-30 1989-08-15 Bell Of Pennsylvania RF shielded and electrically insulated circuit board structure and method of making same
GB8705229D0 (en) * 1987-03-06 1987-04-08 Drg Uk Ltd Packaging materials
US4865921A (en) * 1987-03-10 1989-09-12 James Riker Corporation Of Virginia Microwave interactive laminate
US4894503A (en) * 1987-10-23 1990-01-16 The Pillsbury Company Packages materials for shielded food containers used in microwave ovens
US4972059A (en) * 1988-02-29 1990-11-20 The Pillsbury Company Method and apparatus for adjusting the temperature profile of food products during microwave heating
US5080643A (en) * 1988-03-21 1992-01-14 Dow Brands Inc. Method of making a stand-up plastic bag
US4837849A (en) * 1988-03-21 1989-06-06 The Dow Chemical Company Stand-up plastic bag and method of making same
US4954124A (en) * 1988-03-21 1990-09-04 The Dow Chemical Company Stand-up plastic bag and method of making same
US4904093A (en) * 1988-08-24 1990-02-27 The Dow Chemical Comapny Gussetted plastic bags having relief seals and method of making same
US4890439A (en) * 1988-11-09 1990-01-02 James River Corporation Flexible disposable material for forming a food container for microwave cooking
JPH02142087A (ja) * 1988-11-24 1990-05-31 Toyo Metaraijingu Kk マイクロウエーブ加熱用構成体
GB8923793D0 (en) * 1989-10-23 1989-12-13 Beckett Ind Inc Microwave heating intensifier
US5717192A (en) * 1990-01-10 1998-02-10 Patentsmith Technology, Ltd. Jet impingement batch oven
US5147994A (en) * 1990-01-10 1992-09-15 Patentsmith Corporation Microwave vending machine
CA2009207A1 (en) * 1990-02-02 1991-08-02 D. Gregory Beckett Controlled heating of foodstuffs by microwave energy
US5129544A (en) * 1990-11-08 1992-07-14 Jacobson Wendell L Laminated fuel tank structure
CA2041062C (en) * 1991-02-14 2000-11-28 D. Gregory Beckett Demetallizing procedure
US5260537A (en) * 1991-06-17 1993-11-09 Beckett Industries Inc. Microwave heating structure
US5449888A (en) * 1992-07-02 1995-09-12 Patentsmith Technology, Ltd. Microwave vending machine
US5928555A (en) * 1998-01-20 1999-07-27 General Mills, Inc. Microwave food scorch shielding
US6231903B1 (en) 1999-02-11 2001-05-15 General Mills, Inc. Food package for microwave heating
US6259079B1 (en) 2000-01-18 2001-07-10 General Mills, Inc. Microwave food package and method
US6559430B2 (en) 2001-01-04 2003-05-06 General Mills, Inc. Foil edge control for microwave heating
US8217324B2 (en) 2005-08-29 2012-07-10 E. I. Du Pont De Nemours And Company Susceptor assembly for use in a microwave oven
US8618453B2 (en) * 2005-12-19 2013-12-31 E I Du Pont De Nemours And Company Microwave susceptor assembly having overheating protection
US8835822B2 (en) * 2005-12-19 2014-09-16 E I Du Pont De Nemours And Company Field director assembly having arc-resistant conductive vanes
US8598500B2 (en) * 2005-12-19 2013-12-03 E I Du Pont De Nemours And Company Arc-resistant microwave susceptor assembly
US8367988B2 (en) * 2005-12-19 2013-02-05 E I Du Pont De Nemours And Company Field director assembly having overheating protection
US20100047402A1 (en) * 2008-08-21 2010-02-25 Kraft Foods Global Brands Llc Energy-Differential Microwaveable Food Package

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1411571A1 (de) * 1961-09-23 1968-10-17 Hans Lissner Sack -oder beutelartiger Behaelter fuer Fuellgueter aller Art sowie Verfahren zu deren Herstellung
US3353968A (en) * 1963-02-01 1967-11-21 Litton Prec Products Inc Food package for use in microwave heating apparatus
US3269639A (en) * 1965-03-22 1966-08-30 Burns A Cash Radar reflector container
US3410700A (en) * 1965-10-25 1968-11-12 Marigold Foods Inc Package for frozen pizza and the like
US3578239A (en) * 1967-04-14 1971-05-11 Vac Pac Mfg Co Bag structure
US3412771A (en) * 1967-06-26 1968-11-26 Dow Chemical Co Pouch and method for the preparation thereof
US3551090A (en) * 1968-07-29 1970-12-29 Robert C Brumfield Microwave reactor and process for asepsis
US3490580A (en) * 1968-07-29 1970-01-20 Robert C Brumfield Containers and process for asepsis
US3615711A (en) * 1969-01-27 1971-10-26 Nat Biscuit Co Package for storing and heating food and method of forming same
US3615713A (en) * 1969-09-12 1971-10-26 Teckton Inc Selective cooking apparatus
US3851574A (en) * 1972-12-26 1974-12-03 Pillsbury Co Heat and moisture activated savory coating system for popcorn
US3835281A (en) * 1973-07-05 1974-09-10 F Mannix Differential microwave heating container
US3865301A (en) * 1973-11-15 1975-02-11 Trans World Services Partially shielded food package for dielectric heating
US4038425A (en) * 1974-09-25 1977-07-26 The Pillsbury Company Combined popping and shipping package for popcorn
US4015085A (en) * 1975-04-30 1977-03-29 Larry Lakey Container for the microwave heating of frozen sandwiches

Also Published As

Publication number Publication date
EP0001311A3 (en) 1979-04-18
EP0001311A2 (en) 1979-04-04
IT7828138A0 (it) 1978-09-27
ES238356Y (es) 1979-10-16
US4144438A (en) 1979-03-13
BR7806403A (pt) 1979-05-15
AU4025278A (en) 1980-04-03
JPS5497183A (en) 1979-08-01

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