摘要 |
<p>PROBLEM TO BE SOLVED: To provide a multilayer film that uses a polyolefin resin and that is capable of having efficient bond performance between layers without using an adhesive between the layers and of preventing occurrence of defects in secondary processing of the multilayer film.SOLUTION: There is provided a multilayer film having an A layer containing a polypropylene resin, a C layer containing a polyethylene resin, and a B layer between the A layer and the C layer. The B layer consists of a resin (b) that comprises a copolymer of ethylene andα-olefin obtained by polymerization with a single site catalyst and having 4 or more carbon atoms and has a density of 0.88 to 0.92 g/cmmeasured according to JISK 7112, where the content of the resin (b) is 65 mass% or more based on the total mass of the B layer.</p> |