Method for impregnating and coating fibrous strands
    14.
    发明授权
    Method for impregnating and coating fibrous strands 失效
    浸渍和涂布纤维束的方法

    公开(公告)号:US3924028A

    公开(公告)日:1975-12-02

    申请号:US35315073

    申请日:1973-04-20

    CPC classification number: B65G49/0404 B29B15/125 D06B15/085

    Abstract: Strands of textile filaments are impregnated and coated with a liquid material by passing each strand through an immersion bath and in contact with a resiliently compressible and absorptive material which wipes off excess impregnant and coating from the strand. The path and tension of the strand is adjustable to vary the depth at which the strand is embedded into the absorptive material. The absorptive material is in the form of an endless surface constantly rotating to continuously present an unsaturated portion to the strand.

    Abstract translation: 通过使每条线穿过浸浴并与可弹性压缩和吸收的材料接触,使织物细丝串被浸渍并涂覆液体材料,该材料擦去多余的浸渍剂和涂层。 股线的路径和张力是可调节的,以改变股线嵌入到吸收材料中的深度。 吸收材料呈不断旋转的连续表面的形式,以将不饱和部分连续地存在于股线上。

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