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    • 5. 发明专利
    • Apparatus for molding supercritical plastic and the like
    • 用于模塑超级塑料和类似物的设备
    • JP2003011236A
    • 2003-01-15
    • JP2001204465
    • 2001-07-05
    • Hiroshi SaitoTaiatsu Glass Kogyo Kk拓 斎藤耐圧硝子工業株式会社
    • SAITO HIROSHIWATANABE MASAHARU
    • B29C67/00D01D5/00
    • PROBLEM TO BE SOLVED: To provide an apparatus for molding a supercritical plastic material, etc., which enables the observation of the shearing and molding states of a specimen in a supercritical state.
      SOLUTION: The apparatus for molding a plastic film, fibers, and a nonwoven fabric which are in supercritical states is composed of a shearing tank having a shearing mechanism which is rotated by a motor and changes a shear rate freely and a molding tank having one or more specimen rolling roller mechanisms facing each other. The shearing tank and the molding tank are mutually partitioned through a heat-insulating material penetrated approximately to the center part by a specimen discharge nozzle for discharging the specimen from the shearing tank to the molding tank. Observation windows for visualizing the insides of the shearing and molding tanks which are installed on the sides of the tanks are composed of press parts, washers, window members, and annular sealing packings, respectively.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:提供一种能够观察超临界状态的试样的剪切和成形状态的超临界塑料材料成型等的成型装置。 解决方案:用于模塑处于超临界状态的塑料膜,纤维和非织造织物的设备由具有剪切机构的剪切罐组成,剪切机构由电动机旋转并自由地改变剪切速率,模制罐具有一个或多个 更多样品滚动辊机构相互面对。 剪切槽和成形槽通过用于将试样从剪切罐排出到成形槽的试样排出喷嘴,通过绝大多数的绝热材料相互隔开。 用于可视化安装在水箱侧面的剪切和成型罐内部的观察窗分别由压榨部件,垫圈,窗户构件和环形密封填料构成。