Apparatus and process suitable for twist-drawing a yarn

Details Apparatus and process suitable for twist-drawing a yarn Apparatus and process suitable for twist-drawing a yarn

1977-02-22

1978-09-12

Gorenstein, Charles

Textiles: spinning, twisting, and twining

Apparatus and processes

Elements

57106, D01H 1304, D02G 300

Patent

active

041126670

ABSTRACT:
A yarn is twist-drawn on an apparatus employing a 2-for-1 twist spindle; at least one guide roll positioned above the spindle; means suitable for receiving a yarn from said guide roll and drawing the yarn; and means suitable for winding the drawn yarn, wherein the guide roll comprises a cylindrical surface mounted on a shaft which is attached to a base suitable for positioning the cylindrical surface so that the yarn rides on the surface of the roll in a relatively fixed position and a substantial amount of twist is not trapped in the yarn ahead of the guide roll.

REFERENCES:
patent: 3481136 (1969-12-01), Timmons, Jr. et al.
patent: 3775961 (1973-12-01), Womer

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