Process for producing matt surfaced highly, fibrillated woven synthetic
fabric
    106.
    发明授权
    Process for producing matt surfaced highly, fibrillated woven synthetic fabric 失效
    用于生产高光泽纤维织造的合成织物的方法

    公开(公告)号:US4156957A

    公开(公告)日:1979-06-05

    申请号:US787799

    申请日:1977-04-15

    Abstract: A woven fabric made from flat warp and weft tapes of polypropylene, such as is currently used as a primary carpet backing, is subjected to a repeated needling operation which breaks down each warp and weft component into a multiplicity of fibrils. This fibrillation of the warp and weft in the woven fabric produces a marked change in the surface of the fabric from a relatively shiny to a relatively matt finish. The fibrillated fabric may be rendered dyeable to a good coloration (similar to the color of dyed face yarns of a carpet) either by including a dyeable material in with the polypropylene from which the tapes are originally formed, or by adhering a dyeable coating to the fibrillated fabric. Further repetition of the needling operation reduces the denier of the fibrils still more and produces a generally softer fabric.

    Abstract translation: 由当前用作主地毯背衬的聚丙烯的平面经纬织物制成的织物经受重复的针刺操作,其将每个经纱和纬纱组分分解成多个原纤维。 纺织织物中的经纱和纬纱的这种纤维化从织物的相对光泽到相对无光泽的表面产生了织物表面的显着变化。 原纤化织物可以通过将可染色材料与原来形成带的聚丙烯一起包装,或通过将可染色涂层粘附到该染色层上而使其可染色成良好着色(类似于地毯的染色面纱的颜色) 原纤化织物。 针刺操作的进一步重复减少了原纤维的旦数,并且产生了通常较软的织物。

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