摘要 |
<P>PROBLEM TO BE SOLVED: To provide a multilayer laminated film with both practicality and good appearance, which is excellent in easy peelability and heat resistance when used as a lid material for a container, and a packaging container using the laminated film. <P>SOLUTION: In the multilayer laminated film having a seal layer (A) and a substrate layer (B), on the seal layer (A) made of a mixture comprising 20-60 pts.wt. of high density polyethylene and 40-80 pts.wt. of polypropylene, at least one substrate layer (B) made of polypropylene or an ethylene-propylene copolymer is laminated. The thickness of the seal layer (A) is 1-20 μm, and the thickness of the substrate layer is 20-100 μm. <P>COPYRIGHT: (C)2009,JPO&INPIT |