Peelable film for container lid

摘要

A peelable multilayer film includes a seal layer (peel layer) and at least one core layer. The peelable multilayer film can bond to a container.

主权项

1. A peelable multilayer film comprising
a seal layer comprising a polypropylene copolymer, wherein the polypropylene copolymer has a melt index of about 4 to about 10; and at least one core layer comprising an ethyl vinyl acetate (EVA) and polybutene-1(PB-1), wherein the core layer comprising the EVA and PB-1 is directly adjacent to the seal layer.