| 摘要 |
The purpose of the present invention is to provide a heat-shrinkable multilayer film which ensures excellent multiple sealing and excellent self-welding and which combines heat shrinkability, gas barrier properties and heat sealability. This heat-shrinkable multilayer film is provided with a multilayer structure which comprises a surface layer, an intermediate layer (T1), a gas barrier layer and a sealing layer and in which the surface layer is arranged on one surface with the sealing layer on the other surface, wherein: the surface layer comprises a propylene-ethylene copolymer; the gas barrier layer is a polyvinylidene chloride-based resin; and the melting point difference between the surface layer and the sealing layer is 35 to 60°C. |
