Textiles: spinning – twisting – and twining – Apparatus and processes – With drafting
Patent
1983-02-07
1985-01-29
Watkins, Donald
Textiles: spinning, twisting, and twining
Apparatus and processes
With drafting
57 5, 57 12, 57315, D02G 300, D01H 1300
Patent
active
044957610
ABSTRACT:
A multicolored spun yarn is provided which comprises a substantially untwisted bundle of core staple fibers and a plurality of staple fibers wrapped helically around said bundle of core staple fibers; the bundle of core staple fibers comprises a plurality of staple fibers which are different from each other in color tone or in dyeability, and the yarn having at random intervals portions wherein staple fibers of one kind cover up staple fibers of another kind, and the method of manufacturing the same.
REFERENCES:
patent: 2996873 (1961-08-01), Armstrong
patent: 3020697 (1962-02-01), Henry
patent: 3079746 (1963-03-01), Field
patent: 3205648 (1965-09-01), Lohrke
patent: 3599416 (1971-08-01), Rueter
patent: 3844098 (1974-10-01), Plate
patent: 3978648 (1976-09-01), Yamagata et al.
patent: 4112658 (1978-09-01), Morihashi
patent: 4114358 (1978-09-01), Tsuchida
patent: 4155214 (1979-05-01), Mirhej
Kajita Kohji
Nakayama Takashi
Yamagata Selichi
Miller Austin R.
Toray Industries Inc.
Watkins Donald
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