BIODEGRADABLE FILM

摘要

PROBLEM TO BE SOLVED: To provide a biodegradable film excellent in heat resistance under a high temperature circumstance in which the film is used and properties for emboss processing for enhancing design quality and capable of being degradable in the natural environment. SOLUTION: This biodegradable film comprises a polylactic acid-based polymer and has <=3 % shrinkage factor at 100 deg.C/5 minutes and >=70 dead fold property.