| 摘要 |
PROBLEM TO BE SOLVED: To provide a film for simultaneously injection molding and decorating not having a release of an oligomer even by using a polyester film having both a heat resistance and a toughness capable of enduring against a high temperature and an injection pressure as a base film. SOLUTION: The film for simultaneously injection molding and decorating comprises a base film made of a polyester having an ester group obtained by condensation polymerizing a diol and a dicarboxylic acid in a main chain, an oligomer free preventive layer provided on one surface of the base film and a design layer provided at least on the other surface of the base film. In this film, fixing of the oligomer free preventive layer to the base film in an adhesion testing method according to an X-cut tape method of JIS K 5400 in a state of 50 deg.C becomes an evaluation grade of 80 to 10. |
