| abstract |
(57) [Problem] To provide a thermoplastic resin film having high gas barrier properties even under high humidity. SOLUTION: On at least one surface of a thermoplastic resin film, polyvinyl alcohol (A) and olefin-maleic acid copolymer (B) are A / B = 97/3 to 20/80. (Mass ratio) after applying and drying the solution containing A method for producing a gas barrier film, comprising heat-treating at a temperature of not less than ° C and irradiating an electron beam. |