| 摘要 |
PROBLEM TO BE SOLVED: To attain compatibility of the moldability and releasability of a transfer sheet for molding. SOLUTION: In a transfer sheet S for molding which has a transfer layer 20 on a substrate sheet 10, the substrate sheet 10 is constituted of three ethylene- propylene random copolymer layers of a central layer 11, a surface outer layer 12 and a rear outer layer 13 and the ethylene content of a ethylene-propylene random copolymer is made larger in the central layer than in the surface and rear layers. In the form wherein a substrate sheet 10A is constituted of two ethylene-propylene random copolymer layers of a surface layer 14 on the side facing the transfer layer and a rear layer 15 on the side not facing the transfer layer, the ethylene content of the ethylene-propylene random copolymer is made smaller in the surface layer than in the rear layer. As for a method for transfer, the transfer sheet for molding having this constitution is used, while a solid particle impact pressure or an elastic body roller is used for a transfer pressure.
|
