| 摘要 |
PROBLEM TO BE SOLVED: To provide a film that contains a polyester-based resin superior in mechanical properties, and to provide a film that is formed of a polyester-based resin composition having decomposing property under natural environment, and superior in molding property and surface properties when formed into moldings.SOLUTION: The film contains a resin composition consisting of an aliphatic polyester (A), an aromatic-aliphatic copolyester-based resin (B), and an aromatic-aliphatic copolyester-based resin (C), wherein the content mass ratio (C/(A+B+C)) is within the range of 0.01 to 0.5, and has at least 5 (N/mm) of tear strength and at least 300% of tensile breaking elongation. |
