| 摘要 |
PURPOSE:To perform reliably without trouble such as flaw in the mold release of a parison molded within an injection mold, and perform instantly blow molding without performing temperature control of the molded parison at the time of molding by performing injection molding and blow molding in series. CONSTITUTION:A movable side block 6 provided with a blowing mold 19, a mold 15 for a core and a mold 17 for a neck is provided to a stationary side block 5 provided with an injection mold 10 comprised of split molds so that the block 6 performs linear reciprocation. The title device is constituted so that since the injection mold 10 is clamped and the movable side block 6 is moved backward by moving the movable side block 6 forward, the injection mold 10 is broken, parison is molded by injection within the stationary side block 6 and blow molding is performed after a backward movement of the movable side block 6. |
