MANUFACTURE OF LAMINATE HAVING SURFACE SOFT IN TOUCH

摘要

PROBLEM TO BE SOLVED: To manufacture a laminate constituted so that a base material is increased in foaming degree especially on its skin side and having a surface soft in touch. SOLUTION: The space between a skin material 25A composed of a synthetic resin molded into a sheet shape and molded into the shape coming into close contact with the molding surface 16 of a mold 15 on a skin side and the molding surface 11 of a mold 10 on a base material side made possible to approach and separate from the mold 15 is filled with a molten synthetic resin 20A becoming a base material 20 to produce a laminate. In this case, a foaming agent is premixed with the molten synthetic resin and, in such a state that both molds are allowed to mutually approach the most approach position, the space between the molding surface of the mold 10 and the skin material closely brought into contact with the molding surface of the mold 15 is filled with the molten synthetic resin under pressure and both molds are mutually separated by a slight distance immediately after compression filling. The skin material is pref. formed by preliminarily laminating and bonding a sheet like soft surface layer 25a and a foam layer 25b.