| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a packaging material that has superior robustness, heat resistance and formability and hardly generates cracks at a bent portion after press-forming and heat-sealing. <P>SOLUTION: In the packaging material where at least a base layer 6, a metal foil layer 7, an adhesive layer 9 and a thermally-adhesive resin layer 8 are sequentially laminated, at least one of the adhesive layer 9 or the thermally-adhesive resin layer 8 includes a polyolefin resin layer where an olefinic elastomer resin is added. <P>COPYRIGHT: (C)2013,JPO&INPIT |
