High twist polyester multifilament yarn and fabric made therefro

Details High twist polyester multifilament yarn and fabric made therefro High twist polyester multifilament yarn and fabric made therefro

1982-06-03

1984-10-09

Watkins, Donald

Textiles: spinning, twisting, and twining

Strand structure

Multifilament yarns

57243, 57244, 428364, 428373, 428394, D02G 304, D01F 662

Patent

active

044753306

ABSTRACT:
A high twist polyester multifilament yarn having a twist of a twist multiplier K within a range between 15,000 and 25,000, made from polyester filaments consisting essentially of a copolymer of two or more monomers selected from the group consisting of ethylene terephthalate, trimethylene terephthalate and tetramethylene terephthalate and/or a blend of two or more polymers of the respective monomers and having a breaking elongation of not more than 60% and a shrinkage in boiling water of not more than 6%. A woven or knitted crepe fabric obtained by employing such a high twist yarn has a desirable pebble configuration.

REFERENCES:
patent: 3927167 (1975-12-01), Reese
patent: 4115989 (1978-09-01), Spolnicki
patent: 4157419 (1979-06-01), Mirhej
patent: 4159617 (1979-07-01), Allan

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