STRETCHED MULTILAYER FILM

摘要

Disclosed is a stretched multilayer film having excellent gas barrier properties, pin-hole resistance, transparency and interlayer adhesion.  The stretched multilayer film is characterized by comprising at least two layers including a layer (a) which is composed of (A) a saponified ethylene/vinyl acetate copolymer having an ethylene content of 20-60% by mole and a saponification degree of not less than 90% by mole, and a layer (b) which is composed of (B) a polyamide resin composition containing 0.5-10 parts by mass of (B2) a partially saponified ethylene/vinyl acetate copolymer having a vinyl acetate content before saponification of 5-50% by mass and a saponification degree of 70-99.9% by mole, per 100 parts by mass of (B1) a polyamide resin.