Blended synthetic short fiber yarn fabric

Details Blended synthetic short fiber yarn fabric Blended synthetic short fiber yarn fabric

1992-07-23

1994-05-24

Stodola, Daniel P.

Textiles: spinning, twisting, and twining

Strand structure

Staple fiber blends

57252, D02G 322, D02G 338

Patent

active

053137744

ABSTRACT:
A blended staple fiber yarn having a high grade cotton yarn-like touch, hand and appearance and superior mechanical strength, abrasion resistance, flame resistance and scratching resistance is comprised of 30 to 80 parts by weight of extremely fine polyester staple fibers having a denier of 0.9 or less and 20 to 70 parts by weight of super high modulus staple fibers having a Young's modulus of 4000 kg/mm.sup.2 or more, and can be produced by a specific draft zone system spinning process in which individual filaments are drawn-cut and the resultant staple fibers are cohered to each other to form a spun yarn.

REFERENCES:
patent: 3874155 (1975-04-01), Knopka
patent: 4122658 (1978-10-01), Morioka et al.
patent: 4226079 (1980-10-01), Mountney et al.
patent: 4263777 (1981-04-01), Wada et al.
patent: 4457345 (1984-07-01), von Blucher et al.
patent: 4712366 (1987-12-01), Tsujimoto et al.

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