MATÉRIAU D'EMBALLAGE EXTERNE POUR MATÉRIAU D'ISOLATION SOUS VIDE, MATÉRIAU D'ISOLATION SOUS VIDE, ET ARTICLE POURVU D'UN MATÉRIAU D'ISOLATION SOUS VIDE

摘要

The present disclosure is to provide an outer packing material for vacuum insulation material characterized by comprising a thermally weldable film and a gas barrier film in this order; wherein the product of the tensile elasticity of the outer packing material for vacuum insulation material and the cube of a thickness of the outer packing material for vacuum insulation material is 3. 0 MPa·mmor less; and push-in elasticity of the thermally weldable film is 0.8 GPa or more.@@l