Hollow body molding device
作者： Minoru Ojiro , Yasuhiko Hata , Hiroki Katagiri , Tomoyoshi Sakamoto , Takashi Hirose
DOI:
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摘要: A hollow body molding device having molten resin injected into a main cavity, fluid is pressure-injected through pressure port after the injection of resin, floating core moves to outlet side, extruded from simultaneously with movement core, and molded molded, storage portion connected cavity stores moved by pressurized fluid, an auxiliary discharged portion, communication passages which communicate each other; opening closing means that opens closes sliding movement. In device, inlet cross-sectional area B specified.
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