| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a delamination container excellent in shape restorability, transparency and heat resistance of an outer shell.SOLUTION: There is provided a delamination container which includes outer and inner layers. The inner layer is separated from the outer layer and contracted in association with a reduction in content. The outer layer comprises a propylene copolymer layer made of a random copolymer between propylene and a different monomer.</p> |
