B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 81/34 (2006.01)
Patent
CA 2591135
A packaging suitable for use in or on a heating appliance, comprising a bag in which, in use, is sealed an article for heating. The bag has an aperture formed therein over which is sealed a film of material which forms a window in the bag, wherein the seal between said film and the material of the bag is sensitive to temperature and/or pressure such that the window at least partially detaches automatically from the bag upon the temperature and/or pressure within the bag reaching a predefined level so as to vent the atmosphere within the bag.
La présente invention se rapporte à un conditionnement permettant d~être utilisé dans ou sur un appareil de chauffage et se compose d~un sac qui, en fonctionnement, se referme sur un article à chauffer. Ce sac dispose d~une ouverture fermée par un film constitué d~un matériau faisant fonction de fenêtre dans le sac, cette fermeture entre le film et le matériau du sac est sensible à la température et/ou à la pression de telle façon que la fenêtre s~écarte au moins partiellement et automatiquement du sac lorsque la température et/ou la pression dans le sac atteint un niveau prédéfini afin d~aérer l~atmosphère à l~intérieur du sac.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Ffp Packaging Solutions Limited
LandOfFree
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