MULTILAYER FILM, MOLDED FILM, AND PACKAGE

摘要

PROBLEM TO BE SOLVED: To provide a multilayer film achieving both of gas barrier property and moldability without accompanying a stretching process, a molded film, and a package.SOLUTION: The multilayer film includes a repeated part 15 formed by alternately and repeatedly stacking a first layer 11 comprising a thermoplastic crystalline resin (A) and a second layer 12 comprising a thermoplastic resin (B) different from the crystalline resin (A), in which an average layer thickness a [nm] of the first layer 11 and an average layer thickness b [nm] of the second layer 12 satisfy a relationship of a≤b.