| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a packaging material which has superior rigidity, heat resistance, and moldability and hardly generates cracks on a folding section after press-forming and heat-sealing are applied. <P>SOLUTION: In the packaging material in which a base material layer 6, a metal foil layer 7, an adhesive layer 9, and a heat-adhesive resin layer 8 are at least laminated in sequence, at least one of the adhesive layer 9 and the heat-adhesive resin layer 8 includes a polyolefin resin layer in which an olefin elastomer resin is added. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
