Soiling detector for fabrics
    87.
    发明申请
    Soiling detector for fabrics 失效
    织物污染检测仪

    公开(公告)号:US20050003138A1

    公开(公告)日:2005-01-06

    申请号:US10612284

    申请日:2003-07-03

    Inventor: Robert Hutchison

    Abstract: A fabric is formed of yarns having soiling-hiding and soiling-prone characteristics which are visually distinct one from the other in the surface of the fabric once the fabric has been soiled. The soiling-prone yarns comprise yarns formed of multi-lobal fibers or filaments where the soiling particles collect in the cavities of the lobed surfaces. Preferably, the soiling-hiding yarns are formed of hollowfil synthetic fibers or filaments. By embedding one or more yarns of the soiling-prone type in the fabric, e.g., carpet, the yarns become differentially visually distinctive relative to one another upon soiling of the fabric.

    Abstract translation: 织物由具有污渍和易发生腐蚀的特性的纱线形成,一旦织物被污染,它们在织物的表面中彼此视觉上彼此不同。 污染易发的纱线包括由多片纤维或细丝形成的纱线,其中污物颗粒聚集在叶面的空腔中。 优选地,污渍隐形纱由中空纤维合成纤维或细丝形成。 通过将一种或多种易发型的纱线嵌入到织物(例如地毯)中,纱线在织物污染时彼此相对彼此差异化。

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