CPC B32B 27/08 (2013.01) [A23C 19/076 (2013.01); B32B 7/12 (2013.01); B32B 15/082 (2013.01); B32B 15/085 (2013.01); B32B 27/00 (2013.01); B32B 27/10 (2013.01); B32B 27/18 (2013.01); B32B 27/20 (2013.01); B32B 27/28 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B65D 65/40 (2013.01); B32B 2250/02 (2013.01); B32B 2250/05 (2013.01); B32B 2250/24 (2013.01); B32B 2264/104 (2013.01); B32B 2307/31 (2013.01); B32B 2307/748 (2013.01); B32B 2307/75 (2013.01); B32B 2439/70 (2013.01)] | 17 Claims |
1. A multi-layer film construction, comprising:
a first layer comprising at least one of a polyamide, polyester, polypropylene, metal foil, cellulose, or paper; and
a second layer comprising an ionomer, polybutylene, and a cheese release additive, wherein the second layer comprises a first sublayer and a second sublayer, wherein the first sublayer comprises the ionomer and the polybutylene, and wherein the second sublayer comprises calcium carbonate.
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