COMPOSITE FILM

摘要

PROBLEM TO BE SOLVED: To provide a composite film which is lightweight and of high strength with wide-range heat resistance covering low to high temperature areas and high gas barrier properties and use ensurance for a long time. SOLUTION: This composite film comprises a gas barrier film and a fibrous cloth laminated together through an adhesive. The fibrous cloth has at least not less than two layers, at least one of which is a fibrous cloth including a high-strength fiber having a tensile strength of 15 cN/dtex or more. COPYRIGHT: (C)2004,JPO