| 摘要 |
PROBLEM TO BE SOLVED: To improve the appearance quality by bonding a chanel of a fitting section viewed from the skin side of a laminate with a fitting skin. SOLUTION: A sheet-shaped skin material 25A forming a skin 25 is bonded on the surface of a preformed base 20 to cover the surface, and simultaneously a skin material is fitted into a fitting channel 21 formed on the base to manufacture a laminate. The skin material is formed of a sheet-shaped flexible surface layer 25a laminated and bonded with a back layer 25b composed of a sheet- shaped synthetic resin into which a foaming agent is mixed but not foamed yet or forming is suspended half way, and the skin material is fixed and fitted on the surface of the base so that the back layer is formed on the base material side, and then at least the fitting section of the back layer is heated and foamed to increase the back layer thickness, and a channel on the fitting section viewed from the skin side is bonded. |
