Construction of packing fluid container and manufacturing method for fluid container and device therefor
    7.
    发明专利
    Construction of packing fluid container and manufacturing method for fluid container and device therefor 审中-公开
    包装流体容器的构造和流体容器及其装置的制造方法

    公开(公告)号:JP2005015060A

    公开(公告)日:2005-01-20

    申请号:JP2004182126

    申请日:2004-06-21

    摘要: PROBLEM TO BE SOLVED: To realize the construction of a check valve for maintaining a fluid container used for packing a product without leakage of the fluid in the expanded condition of the container with high reliability, and a manufacturing device for manufacturing the fluid container by attaching the check valve to a fluid container film. SOLUTION: Since the check valve is attached to only one thermoplastic container film, the film of the check valve is fixed to one film of the fluid container by the pressure of a fluid, the check valve is sealed, thereby enabling to prevent the back-flow of the fluid. As a result, even after the fluid container is expanded, the expanded condition of the fluid container can be maintained with high reliability. The manufacturing device for the fluid container has an upper/lower roller controller which accurately positions the film for attaching the check valve. Therefore, the manufacturing device can manufacture the fluid container having the check valve of high reliability. COPYRIGHT: (C)2005,JPO&NCIPI

    摘要翻译: 要解决的问题:实现用于维持用于包装产品的流体容器的止回阀的结构,而不会在容器的膨胀状态下泄漏流体,而且可靠性高,以及用于制造流体的制造装置 容器通过将止回阀附接到流体容器膜。 解决方案:由于止回阀仅安装在一个热塑性容器膜上,所以止回阀的膜通过流体的压力固定在流体容器的一个膜上,止回阀被密封,从而能够防止 流体的回流。 结果,即使在流体容器膨胀之后,可以高可靠性地维持流体容器的膨胀状态。 用于流体容器的制造装置具有上/下辊控制器,其精确地定位用于附接止回阀的膜。 因此,制造装置可以制造具有高可靠性的止回阀的流体容器。 版权所有(C)2005,JPO&NCIPI