| 摘要 |
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 an outer layer and an inner layer, where the inner layer is separated from the outer layer and contracted in association with reduction in content. The outer layer comprises a propylene copolymer layer made of a random copolymer between propylene and another monomer.SELECTED DRAWING: Figure 1 |
