| 摘要 |
PURPOSE:To produce an interior part having a smooth surface for automobiles, by carrying out vacuum forming of a skin material onto a pad material having a smooth surface produced in a special molding manner. CONSTITUTION:A set felt 12' molded previously using a metal spacer is molded under pressure and heating integrally with a low temperature molding urethane 13 to mold a pad material 3 having a smooth surface. Then this pad material 3 is joined to a core material 2. Further, an adhesive is applied onto this pad material 3, a skin material 4 that is heated to be softened is placed thereon, a vacuum pump 17 is actuated to withdraw the air present between the core material 2 and the skin material 4, and the core material 2, the pad material 3 and the skin material 4 are molded integrally. Since the surface of the set felt 12' is flat, the skin material 4 wound not become uneven when the vacuum forming is carried out, and therefore a produce having a good appearance can be obtained. |
