Multilayer heat shrinkable film

Multilayer heat shrinkable film

  • CN 102,126,322 A
  • Filed: 01/17/2011
  • Published: 07/20/2011
  • Est. Priority Date: 01/17/2011
  • Status: Active Application
First Claim
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1. a multilayer heat shrinkable film is characterized in that, comprises hot sealing layer, the skin that contacts with package, the intermediate layer that is connected described skin and hot sealing layer;

  • Described hot sealing layer comprises the mixture that strengthens medium density polyethylene and be selected from very low density polyethylene, LLDPE, vinyl-vinyl acetate copolymer, the ethylene '"'"' alpha '"'"'-olefin plastomer copolymers one or more;

    Described intermediate layer comprises vinyl-vinyl acetate copolymer;

    Described skin comprises the mixture that is selected from very low density polyethylene, LLDPE, vinyl-vinyl acetate copolymer, the ethylene '"'"' alpha '"'"'-olefin plastomer copolymers one or more.

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