| 摘要 |
PURPOSE:To constitute the present device so that a vessel can be injection- molded even if an opening quantity of a mold is little. CONSTITUTION:A movable mold 38 is arranged between a male mold 31 and female mold 34. After a vessel is molded by casting synthetic resin into a cavity through a sprue 37, the two molds are broken, the movable mold 38 is raised and the molded vessel is held. Then movable mold 38 is lowered, the male mold 31 and female mold 34 are clamped and the vessel is injection-molded again. |
