| abstract |
PROBLEM TO BE SOLVED: To provide a gas barrier laminated film having high gas barrier properties and excellent flexibility and maintaining high gas barrier properties even after bag making, molding, filling and sterilization treatment steps. SOLUTION: A gas barrier laminated film in which a vapor-deposited film 2 of an inorganic oxide is provided on a substrate 1 and a gas barrier coating film 3 is provided on the vapor-deposited film, wherein the Young's modulus of the gas barrier coating film is A gas barrier laminate film having a pressure of 15 to 40 MPa is provided. [Selection] Figure 1 |