| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminate, which prevents peeling between layers from easily occurring by improving adhesive strength between a plurality of layers composed of different materials. <P>SOLUTION: On forming a different material layer 2, a contact area 1a with the different material layer 2 on a surface of a molded product 1 is heated at a temperature not lower than 80% of the softening temperature of the molded product 1. As a result, foamable resin particles 1b forming the contact area 1a are softened and expanded to form unevenness on the contact area 1a, and the different material layer 2 is formed so as to enter concave portions of the unevenness. <P>COPYRIGHT: (C)2012,JPO&INPIT |
