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    • 10. 发明申请
    • METHOD AND APPARATUS FOR INFILTRATION OF A MICRO/NANOFIBER FILM
    • 用于微胶/纳米薄膜的渗透的方法和装置
    • WO2015176761A1
    • 2015-11-26
    • PCT/EP2014/060567
    • 2014-05-22
    • SHT SINTERMA AB
    • LIU, Johan JianyingZANDÉN, Carl
    • C23C2/08C23C2/36C23C2/02C22C47/02C22C47/12B22D19/14
    • B22D19/14B22D11/008C22C47/025C22C47/06C22C47/12C22C49/02C23C2/02C23C2/08C23C2/36
    • There is provided an apparatus and method for manufacturing of an infiltrated fiber-based composite film. The apparatus comprises two tool blocks arranged opposite each other enabling a fiber-based film to be arranged between the tool blocks. At least one of the tool blocks comprises a recess so that the recess can form a sealed cavity enclosing a portion of the film when the tool blocks are in contact with each other. At least one of the tool blocks comprises a vacuum channel connecting cavity to a vacuum pump for drawing a vacuum in the cavity; a melt channel connecting the cavity to a source of molten material. The melt channel comprises a valve arrangement controlling delivery of the molten material to the cavity; pressure means to achieve an elevated pressure onto the molten material within the cavity such that a fiber film in the cavity is infiltrated by the molten material; and an ejection piston for ejecting an infiltrated fiber film from the cavity.
    • 提供了一种用于制造渗透的基于纤维的复合膜的设备和方法。 该装置包括彼此相对布置的两个工具块,使得可以在工具块之间布置基于纤维的膜。 工具块中的至少一个包括凹部,使得当工具块彼此接触时,凹部可以形成包围膜的一部分的密封腔。 至少一个工具块包括将空腔连接到真空泵的真空通道,用于在空腔中抽真空; 将空腔连接到熔融材料源的熔体通道。 熔体通道包括控制熔融材料输送到空腔的阀装置; 压力意味着实现在空腔内的熔融材料上的高压,使得空腔中的纤维膜被熔融材料渗透; 以及用于从腔体喷射渗透的纤维膜的喷射活塞。