摘要 |
PROBLEM TO BE SOLVED: To provide a double layer molded article consisting of a first resin layer and second resin layer integrally laminated by injection molding, further, prevent advantageously the occurrence of flashes caused by a molding shrinkage of the first resin layer. SOLUTION: The composite layer molded article 10 contains at least a first resin layer 12 and second resin layer 14 laminated integrally by injection molding, and a rib 16 is integrally projection molded in an extending manner along the end periphery of the laminated position of the second resin layer 14 on the opposite surface at the laminated side of the second resin layer 14 in the end part of the laminated position of the second resin layer 14. |