| 摘要 |
PROBLEM TO BE SOLVED: To manufacture a multilayer molding which has a light weight and in which impact resistance and rigidity of a skin non-laminating part are excellent in the multilayer molded product in which skin materials are integrally laminated at two or more different positions without intermediary of an adhesive at a part of a surface of a base made of a thermoplastic material and appearance is more improved. SOLUTION: A method for manufacturing the multilayer molding comprises the steps of supplying the skin materials to be laminated at a predetermined position corresponding to the skin laminating part of one of molds having a pair of male and female molds, then supplying a molten foamable thermoplastic material between the skin and either one of the male and female molds, clamping the molds, then enlarging a mold cavity, foaming the material, then supplying and filling a non-foamable thermoplastic resin between the surfaces of both the male and female molds of the skin non-laminating part, integrally laminating the skin at two or more different positions on the surface of the base, and manufacturing the multilayer molding in which the base is the foaming layer of the skin laminating part. COPYRIGHT: (C)2003,JPO |
