Fiber spinning method and apparatus utilizing a twisting guide

Details Fiber spinning method and apparatus utilizing a twisting guide Fiber spinning method and apparatus utilizing a twisting guide

1995-12-05

1997-07-15

Stryjewski, William

Textiles: spinning, twisting, and twining

Apparatus and processes

With drafting

57315, 57333, 57350, 57352, D01H 500, D01H 528

Patent

active

056471971

ABSTRACT:
A spinning apparatus having a nozzle (n1) that exerts the actions of a rotating air current on the fiber (f), a hollow spindle (s1) and a fiber introduction member (e2) positioned opposite the inlet end part (s1") of the hollow spindle with a fiber guide member (E) arranged with a fiber guiding surface (e9) twisted in the rotation direction of the air flow and the fiber introduction member (e2) projecting from the fiber guide member toward the hollow spindle. The end part of the guide member (E) may be formed into a flat or a curved shape whereby a spun yarn with improved fiber evenness and having higher strength, a round cross section, a better exterior and resembling blend yarn which differs from core yarn, can be spun. Furthermore, improvements in the spinning properties and success rate of yarn piecing can be realized.

REFERENCES:
patent: 5263310 (1993-11-01), Mori
patent: 5295349 (1994-03-01), Okamoto
patent: 5419110 (1995-05-01), Mikami et al.
patent: 5511373 (1996-04-01), Banba
patent: 5528895 (1996-06-01), Deno

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