Method for producing polyester wool-like yarn

Plastic and nonmetallic article shaping or treating: processes – With twining – plying – braiding – or textile fabric formation

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Details

264167, 264168, 264171, 264177F, D02G 120

Patent

active

043327583

ABSTRACT:
A yarn for producing fabrics with a wool-like hand, by combining textured filaments with longer filaments preferably of larger average denier. The longer filaments thus protrude in loops from the yarn bundle, and have helical cross-sections.

REFERENCES:
patent: 2980492 (1961-04-01), Jamieson et al.
patent: 3387327 (1968-06-01), Privott et al.
patent: 3497585 (1970-02-01), Chapman et al.
patent: 3671379 (1972-06-01), Evans et al.
patent: 4233259 (1980-11-01), Pietratus et al.

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