| 摘要 |
PROBLEM TO BE SOLVED: To perform, even in a case where an injection unit is configured on the rear surface side of a molding, high-quality injection molding by inhibiting occurrences of molding defects attributed to shrinkage or resin leakage.SOLUTION: An injection molding device 10 of the present invention comprises: an injection space 13 formed in-between molding molds 11 and 12; a gate 32 configured at a position adjacent to the injection space 13; and an injection unit 20 for injecting a molten resin into the injection space 13 via the gate 32. The gate 32 is configured at a corresponding position on the rear surface side of an outer plate member, The gate 32 is constituted at a rib-shaped site molded integrally with the outer plate member. |
