| abstract |
(57) [Summary] [Problem] To provide a polypropylene-based multilayer wrap film excellent in adhesiveness and easy drawability. SOLUTION: This is a multilayer film having at least a surface layer and an inner layer made of a polyolefin-based resin, stretched in a longitudinal direction and / or a transverse direction at least twice, and having a tensile modulus of 200 to 1000 MPa. For example, a surface layer composition is formed by mixing a polypropylene resin and a softener, an adhesive agent, and a liquid adhesion aid in an appropriate mixing ratio in the surface layer, For example, a polypropylene-based multilayer wrap film in which a polypropylene-based resin is disposed in an inner layer. |