| 摘要 |
PURPOSE: To provide the unloading method for a primary molding, with which the primary molding molded with a moving mold can easily be unloaded without damaging the appearance of the molding and the moving mold. CONSTITUTION: In a method, in which a pair of primary molding are molded with a slide mold 10 and a movable mold 31 and then abutted against each other by moving slide mold 10 relative to the movable mold 31 in order to make a pair of the molding into an integral body by injecting molten resin the abutted parts of the moldings for obtaining a molding, inserting pieces 20 and 20 are imbedded in the slide mold 10. In the primary molding, a flange is molded by means of the engaging parts 24 of the inserting pieces 20 and 20. When necessary, by drawing out the inserting pieces 20 and 20, the primarily molding is unloaded by means of the flange. |
