Raised woven or knitted fabric and process for producing the sam

Stock material or miscellaneous articles – Pile or nap type surface or component – Nap type surface

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Details

28162, 264171, 264177F, 428253, 428257, 428258, 428259, 428272, 428373, 428398, B32B 700

Patent

active

040512878

ABSTRACT:
A suede-like or deer skin-like raised woven or knitted fabric having at least one raised surface is produced by providing a woven or knitted fabric using a yarn consisting of synthetic hollow composite fibers each composed of two or more fiber-forming polyester constituents and two or more fiber-forming polyamide constituents and having a hollow space surrounded by the polyamide and polyester constituents which are arranged alternately with each other and adhered to each other side-by-side so as to form a tube-shaped body, and raising a surface of the fabric while allowing the hollow composite fibers located in at least the raised surface portion of the fabric to be divided into numerous very fine fibrils consisting of said polyester and polyamide constituents.

REFERENCES:
patent: 3338216 (1967-08-01), Roller
patent: 3518019 (1970-06-01), Kahamura
patent: 3538208 (1970-11-01), Otsuka
patent: 3586454 (1971-06-01), Funakashi
patent: 3604817 (1971-09-01), Funakashi
patent: 3614247 (1971-10-01), Otsuka
patent: 3614248 (1971-10-01), Otsuka
patent: 3687561 (1972-08-01), Phillips
patent: 3718401 (1973-02-01), Kirju
patent: 3729270 (1973-04-01), Nakano
patent: 3744923 (1973-07-01), Bok
patent: 3778495 (1973-12-01), Wooley
patent: 3830576 (1974-08-01), Kohno et al.
patent: 3933965 (1976-01-01), Gallone et al.

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