THERMALLY SHRINKABLE FILM, MOLDED ARTICLE AND THERMALLY SHRINKABLE LABEL BOTH USING THE THERMALLY SHRINKABLE FILM, AND CONTAINER USING THE MOLDED ARTICLE OR HAVING THE LABEL ATTACHED THEREON

摘要

Is composed of the polylactic acid-based resin and the polyolefin-based resin containing as a main component, or a soft acrylic-based resin, the polylactic acid-based resin and the polyolefin-based resin or a mixed resin is 95/5 to 50/50, the weight ratio of the soft acrylic resin, wherein the polylactic acid D- and L- lactic acid-based resin is a lactic acid copolymer or a mixed resin of this copolymer, D- and L- lactic acid in the D / L ratio of 3/97 to 15/85 or 85/15 to 97/3 by and the polyolefin-based resin or soft acrylic resin is the 20 ℃ storage modulus (E '), measured under the conditions of vibration frequency 10Hz, strain of 0.1% to less than 100MPa, and stretched in at least one direction, and 80 ℃ water by the heat shrinkage rate in the main shrinkage direction of the film when immersed in 10 seconds, more than 20% during the low load to the environment, heat-shrinkable characteristics, impact resistance, transparency, mechanical properties, and shrink finishing quality is excellent, shrink packaging, shrink to obtain a heat-shrinkable film suitable for packaging applications, such as cohesion, shrinkable label.