| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a film for deep draw forming, a bottom material for a deep drawn package, and the deep drawn package, having a hard heat seal part and good curl immediately after the packing without impairing transparency and glossiness. <P>SOLUTION: This film for deep draw forming is a laminated film of a thickness of 40 to 60 μm comprising an outermost layer comprising amorphous polyester-based resin, an intermediate layer comprising polypropylene (PP) having a melting point of 135 to 170°C, and an innermost layer comprising an easy-peel layer having cohesive failure properties, wherein 10% modulus of the film is ≥0.9 MPa. The bottom material for the deep drawn package formed by the film for the deep draw forming and the deep drawn package using the bottom material are also provided. <P>COPYRIGHT: (C)2013,JPO&INPIT |
