| 摘要 |
PROBLEM TO BE SOLVED: To provide a biodegradable film excellent in terms of degradability, flexibility, and workability.SOLUTION: The biodegradable film of the present invention is a film including a polylactic acid resin (A) wherein the apparent mass-average molecular weight of the resin within the film is 20,000-150,000 and wherein the modulus of elasticity thereof is 100-1,500 MPa. |
