| 摘要 |
PROBLEM TO BE SOLVED: To manufacture a blow molded product of superior appearance without leaving a substrate of an inserting material. SOLUTION: A blow molding machine is constituted of an injection device, a die device discharging molten resin fed from the injection device out of the lower end as a parison P and a pair of molding devices, left and right, clamping the parison P and blow molding, and a molded product storing an inserting material 20 in the parison P is molded by the machine. The inserting material 20 is wrapped below a mold split face and an inserting material retaining means 30 lifting and lowering freely in the up and down direction is provided, and a pair of parison pressing means 40, front and rear, movable horizontally and freely in the mold split face direction are provided on the side of the mold split face. |
