| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a light-shielding heat-shrinkable film which reduces environmental burden and is excellent in light-shielding property, high rigidity, breakage resistance, shrinkage property, film appearance and film-forming property, a molded product and a heat-shrinkable label using the light-shielding heat-shrinkable film, and a container using the molded product or onto which the label is fitted. <P>SOLUTION: The light-shielding heat-shrinkable film comprises a polyester resin (A), a thermoplastic resin (B) immiscible with the polyester resin (A), a compatibilizer (C) and a filler (D), provided that the mass ratio of the resin (A) to the resin (B) is from 99/1 to 1/99, the content of the compatibilizer (C) is 3-20 mass%, and the content of the filler (D) is≤40 pts.mass. After the film is stretched at least uniaxially and soaked in hot water of 80°C for 10 sec, the shrinking rate in the main shrinkage direction is≥20%. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
