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1. (WO2014209218) A SYSTEM FOR PREPARING A FOOD PRODUCT, A PACKAGE AND A METHOD FOR PACKAGING FOOD PRODUCTS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/209218 International Application No.: PCT/SE2014/050805
Publication Date: 31.12.2014 International Filing Date: 27.06.2014
Chapter 2 Demand Filed: 22.04.2015
IPC:
B65D 81/34 (2006.01) ,A23L 1/01 (2006.01) ,B65D 77/22 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
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
81
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
34
for packaging foodstuffs intended to be cooked or heated within the package
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
L
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
1
Foods or foodstuffs; Their preparation or treatment
01
General methods of cooking foods, e.g. by roasting or frying
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
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
77
Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
22
Details
Applicants:
MICVAC AB [SE/SE]; Flöjelbergsgatan 10 SE-431 37 Mölndal, SE
Inventors:
JACOBSON, Henrik; SE
Agent:
BERGENSTRÅHLE & LINDVALL AB; Box 17704 S-118 93 Stockholm, SE
Priority Data:
1350794-228.06.2013SE
Title (EN) A SYSTEM FOR PREPARING A FOOD PRODUCT, A PACKAGE AND A METHOD FOR PACKAGING FOOD PRODUCTS
(FR) SYSTÈME DE PRÉPARATION D'UN PRODUIT ALIMENTAIRE, EMBALLAGE ET PROCÉDÉ D'EMBALLAGE DE PRODUITS ALIMENTAIRES
Abstract:
(EN) The invention relates to a system and package for food products which comprises a tray and a cover film which comprises an opening for venting of gas at overpressure that arises when cooking a food product contained in the package during supply of microwaves at a power P, wherein the opening has an opening area A adapted such that the ratio between the opening area and the supplied effect is in the range of 0,005 and 0,06mm2/W, preferably between 0,01 and 0,03 mm2/W, more preferably between 0,015 and 0,025 mm2/W, so that the opening has a sufficiently large opening area A that it allows a sufficient flow of gas during cooking to avoid that the package breaks due to overpressure, and so that the opening area A is sufficiently small to maintain an overpressure in the package during a time period after the supply of microwave power has ceased, which time period allows the package to be sealed in a subsequent processing step. Further there is described a method for packaging of food products.
(FR) La présente invention concerne un système et un emballage pour des produits alimentaires qui comprend un plateau et un film de recouvrement ayant une ouverture destinée à mettre à l'air libre le gaz lors de surpression qui se produit lors de la cuisson d'un produit alimentaire contenu dans l'emballage pendant l'alimentation en micro-ondes à une puissance P, l'ouverture ayant une zone d'ouverture A conçue de telle sorte que le rapport entre la zone d'ouverture et l'effet appliqué se situe dans une plage comprise entre 0,005 mm²/W et 0,06 mm2/W, de préférence entre 0,01 mm²/W et 0,03 mm2/W, de préférence encore entre 0,015 mm²/W et 0,025 mm2/W, pour que l'ouverture présente une zone A d'ouverture suffisamment grande pour lui permettre un débit suffisant de gaz pendant la cuisson afin d'éviter que l'emballage ne se rompe en raison de la surpression, et pour que la zone A d'ouverture soit suffisamment petite pour maintenir une surpression dans l'emballage pendant une durée après que l'alimentation en puissance de micro-onde a cessé, ladite durée permettant de rendre étanche l'emballage dans une étape de traitement subséquente. La présente invention concerne en outre un procédé d'emballage de produits alimentaires.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)