EP 1992563 B1 20110803 - Heat-treatment method for vacuum-packed products and packaging obtained from implementing said method
Title (en)
Heat-treatment method for vacuum-packed products and packaging obtained from implementing said method
Title (de)
Verfahren zur Wärmebehandlung von vakuumverpackten Produkten und Verpackung, die durch die Umsetzung dieses Verfahrens entsteht
Title (fr)
Procédé en vue du traitement thermique de produits sous vide et emballage obtenu par la mise en oeuvre dudit procédé
Publication
Application
Priority
FR 0755057 A 20070514
Abstract (en)
[origin: EP1992563A1] The method involves forming a boss in an inner zone of a sealing film (3) delimited by a peripheral zone that fixes the film on an edge of a tray (2). A ventilating orifice (8) is pierced in an inner zone of the film, and a valve (4) is placed on the film above the orifice. The zone is fixed on the edge of the tray filled with products. The filled tray is closed when subjected to heat treatment. Shape and size of the boss are determined according to products and heat treatment so that the tray is deformed at the level of boss after cooling.
IPC 8 full level
B65B 25/22 (2006.01); A23L 5/10 (2016.01); B65B 29/08 (2006.01); B65D 81/34 (2006.01)
CPC (source: EP US)
B65B 25/22 (2013.01 - EP US); B65B 29/08 (2013.01 - EP US); B65D 77/225 (2013.01 - EP US); B65D 81/2015 (2013.01 - EP US); B65D 81/3453 (2013.01 - EP US); B65D 2205/00 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1992563 A1 20081119; EP 1992563 B1 20110803; AT E518762 T1 20110815; FR 2916185 A1 20081121; FR 2916185 B1 20120113; US 2008286419 A1 20081120
DOCDB simple family (application)
EP 08155786 A 20080507; AT 08155786 T 20080507; FR 0755057 A 20070514; US 15314908 A 20080514