To easily obtain stable quality hard to cause ply separation though treatment is applied only to the surface of a molded product in order to realize cost reduction and to easily obtain an integral quality feeling having depth.
An SMC material based on an unsaturated polyester resin is put in a mold 12 and cured to mold a base part and molding is stopped before the base part is perfectly cured to open the mold. An additive mixed SMC material, which is prepared by uniformly mixing a pattern material with the SMC material based on the unsaturated polyester resin, is preliminarily prepared to be arranged on the base part before perfect curing in the mold. Subsequently, the mold is closed to integrally cure and mold the base part and the surface layer.
| JP5328040 | Laminated body with fine structure and its manufacturing method |
| JPH06323449 | REED VALVE |
| WO/2002/053357 | METHOD AND DEVICE FOR ASSEMBLING SUBSTRATES |
Tadashi Takahashi
Masakazu Aoyama
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