Apparatus for making fasciated spun yarn

Details Apparatus for making fasciated spun yarn Apparatus for making fasciated spun yarn

1982-06-21

1984-08-07

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

With drafting

D01H 528, D01H 112

Patent

active

044635494

ABSTRACT:
Herein disclosed is a spinning frame of vortex flow type, which is composed mainly of a roller draft unit, a pneumatic false twisting unit and a take-up unit. A pneumatic tube having a rectangular cross-section is interposed between the roller draft unit and the pneumatic false twisting unit so that many floating fibers to be fasciated may be generated to make a fasciated spun yarn which has high strength and excellent quality.

REFERENCES:
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patent: 3079746 (1963-03-01), Field, Jr.
patent: 3367095 (1968-02-01), Field
patent: 3732684 (1973-05-01), Csok et al.
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patent: 3992865 (1976-11-01), Tuchida et al.
patent: 4003194 (1977-01-01), Yamagata et al.
patent: 4112658 (1978-09-01), Morihashi
patent: 4114358 (1978-09-01), Tsuchida et al.
patent: 4142354 (1979-03-01), Nakahara
patent: 4183202 (1980-01-01), Morihashi
patent: 4327545 (1982-05-01), Fehrer

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