摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable laminated film which has plant-based raw materials as main components, is excellent in transparancy, shrinkable finish properties, and fracture resistance, and suited for purposes of contraction packaging, contraction bundling packaging, shrinkable label, and the like. <P>SOLUTION: The heat-shrinkable laminated film has as an inner layer, a layer (I) comprising a resin composition (1) which contains a polylactic acid-based resin (A), a nonpolar polyolefin resin (B), and a polyether/polyolefin copolymer (C), has as an outer layer (II) a layer which has the polylactic acid-based resin (A) as a main component and comprises a resin composition (2) containing core shell type rubber (D), and has 20% of heat shrinking ratio or larger in a main shrinking direction when soaked in hot water at 80°C for ten seconds. <P>COPYRIGHT: (C)2013,JPO&INPIT |