POLYMER FILM STRUCTURES AND ARTICLES MADE THEREFROM

摘要

A film structure comprising: a first surface layer which comprises a polymeric material selected from the group consisting of LLDPE, MDPE, and polypropylene and blends thereof, wherein the polymeric material has a melting point of at least 95°C and a total crystallinity from 25 to 45%; a first tie layer comprising at least one component selected from the group consisting of EVA, EEA, EMA, and EBA; an internal layer which comprises a PVDC copolymer; and a second surface layer which comprises an LLDPE having a density of from 0.865 to 0.925 g/cm3 and a melt index, I2, of less than 6.0 g/10 min, and wherein the internal layer represents from 6 to 25% of a total thickness of the film structure is provided. Also provided are articles made from the film structure.