Peelable, non-sticky, heat-sealable film for packaging fatty and pasty foods
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United States of America Patent
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Sep 6, 2016
Grant Date -
Oct 22, 2015
app pub date -
Apr 21, 2014
filing date -
Apr 21, 2014
priority date (Note) -
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Abstract
A heat-sealable polymer-based multilayer film for peelably and releasably packaging pasty or fatty foods comprising a polymer-based core layer having a food-facing side and an exterior-facing side, a peelable layer on the food-facing side of the core layer, the peelable layer having a food-facing side and a core-facing side, and the peelable layer containing a peeling agent, and an interior skin layer on the food-facing side of the peelable layer, the interior skin layer having a food-facing side and a core-facing side. The core layer contains a release agent for diffusion toward the interior skin layer, and the release agent is present in the core layer in a quantity which is greater than the saturation capacity of peeling agent in the peelable layer for the release agent.
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