| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat shrinkable laminated film which is excellent in toughness (rigidity at room temperature), shrinkage finish properties, and transparency when reproduced and added, reduced in natural shrinkage, and suppressed enough in interlayer peeling, a heat shrinkable label, and a container fitted with the label. SOLUTION: The laminated film comprising at least three layers has a layer (II) containing at least one selected from a group composed of a flexible ethylene copolymer, a flexible aromatic hydrocarbon-conjugated diene copolymer, hydrogenation products of them, and a modified polyolefin resin between a layer (I) containing a polylactic acid resin as a main component and a layer (III) containing a polyolefin resin as a main component. A heat shrinkage percentage in at least one direction of the laminated film when it is immersed in water of 80°C for 10 s is 20% or above. COPYRIGHT: (C)2007,JPO&INPIT |
