Pile fabric with non-mushroom shaped cut ends

Details Pile fabric with non-mushroom shaped cut ends Pile fabric with non-mushroom shaped cut ends

1984-06-05

1985-09-03

McCamish, Marion E.

Stock material or miscellaneous articles

Pile or nap type surface or component

Particular shape or structure of pile

26 2R, 26 8R, 28159, 428 93, B32B 302

Patent

active

045392420

ABSTRACT:
A cut pile fabric such as a velvet composed of a synthetic fiber pile having deep color shade and smooth touch on its pile surface, the piles thereof having non-mushroom shaped cut ends at their tip portions, defined by the equation d.sub.1 /d.sub.2 .ltoreq.1.3, where d.sub.1 is the maximum diameter of the tip portion and d.sub.2 is a diameter of the remaining portion of the piles. The pile fabric is obtained by utilizing, as a pile yarn, a synthetic yarn having a breakage strength of less than 2.8 g/De, a primary yielding strength of more than 1.2 g/De, a breakage elongation of less than 50%, and a primary yielding elongation of less than 10%. Such synthetic yarn can advantageously be prepared by a crystallization drawing process.

REFERENCES:
patent: 4340631 (1982-07-01), Endo

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