摘要 |
PROBLEM TO BE SOLVED: To provide a release film which renders a foreign substance inconspicuous due to less inclusion of air around the foreign substance when the foreign substance enters into between the surface of a pressure-sensitive adhesive and the release film, and has good transparency and handling properties. SOLUTION: The release film is obtained by using a resin having a durometer hardness according to JIS K 7215 of≤D60. A low-density polyetheylene, a linear low-density polyethylene, an ultra-low-density polyethylene, an ionomer, an ethylene-vinyl acetate copolymer and the like are suitably used. The resin having a durometer hardness of≤D60 according to JIS K 7215 can be laminated with a layer composed of another resin. COPYRIGHT: (C)2004,JPO |