| 摘要 |
PROBLEM TO BE SOLVED: To obtain an intermediate molded product capable of easily and accurately trimmed even if a shape having to trim an excessive sheet is different and an injection molding simultaneous decorating method utilizing the intermediate molded product. SOLUTION: In an intermediate molded product W, the excessive sheet 1 of the part not laminated to a base material B comprises the laminated sheet 2 at the part not laminated to the base material B and, at the connection part 3 connected at the terminal of the base material B and the angleθformed by the excessive sheet 1 and the laminated sheet 2 is angle other than 180 deg.. In this injection molding decorating patterning method, a sheet is inserted into the gap between a pair of mold and the molds are appropriately evacuated to perform vacuum molding and both molds are clamped and a resin is charged in a cavity to laminate the sheet to the surface of the base material B simultaneously of molding to obtain an intermediate molded product W and the excessive sheet 1 is trimmed to obtain a final molded product.
|
