B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 27/34 (2006.01) B32B 27/08 (2006.01) B32B 27/30 (2006.01) B65D 85/76 (2006.01)
Patent
CA 2491742
The invention relates to a single-layer or multilayer film made of at least one O2 barrier layer that essentially consists of a mixture of ethylene vinyl alcohol copolymer (EVOH) and at least one multi polyamide, the use of said film for packaging perishable, gas-generating products such as food, and a packaging for perishable, gas-generating products, which is made of the inventive film, particularly a cheese-aging bag.
La présente invention concerne un film monocouche ou multicouche comprenant au moins une couche barrière à l'oxygène composée essentiellement d'un mélange d'un copolymère éthylène - alcool vinylique (EVOH) et d'au moins un multipolyamide. L'invention concerne également l'utilisation de ce film pour emballer des produits périssables dégageant du gaz, tels que des produits alimentaires, ainsi qu'un emballage pour ce type de produits constitué du film selon l'invention, en particulier un sac destiné à l'affinage de fromage.
Bernig Walter
Dujardin Bernard
Jendrosch Stefan
Schweitzer Christoph
Borden Ladner Gervais Llp
Cfs Kempten Gmbh
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