| 摘要 |
A shrinkable film for label is provided to easily separate a sticker label adhered to a plastic or glass container due to excellent shrinking property at a temperature of 80deg.C~100deg.C, to save the time to recycle the plastic or the glass container and to improve productivity. An MDO heat shrinkable film for label is prepared by mixing a polybutylene succinate adipate having a melting point of 95~125deg.C and an aliphatic polyester having a melting point of 60~125deg.C to a polylactic acid-based polymer in which an average molecular weight is 200 thousands or more and a melting point is 150~160deg.C. The weight ratio of polylactic acid-based polymer, polybutylene succinate adipate and aliphatic polyester are 90:1:9~90:9:1.
|
