Production of bulked yarns

Textiles: spinning – twisting – and twining – Apparatus and processes – Elements

Patent

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Details

57157S, 57157TS, D02G 102, D02G 324

Patent

active

039553515

ABSTRACT:
Yarn is simultaneously drawn and false twist crimped at a draw ratio below the standard draw ratio for the yarn when flat drawn, with the false twist passing through the draw necking portion of the yarn.

REFERENCES:
patent: 3022565 (1962-02-01), Fitzgerald
patent: 3404525 (1968-10-01), Tompkins

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