Production of plied yarn

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

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Details

57 18, 57 34CP, D01H 108, D02G 338

Patent

active

040807797

ABSTRACT:
The production of plied yarn in pot spinning in which a pot is filled with yarn emerging in one direction from a reciprocating traversing tube. When the pot is filled to the desired extent a lead yarn is injected into the pot by pneumatic means in a direction opposite to the said one direction so that yarn from the traversing tube is wound around the lead yarn. The lead yarn is then withdrawn from the pot in said one direction and the yarn in the pot is wound around further yarn from the traversing tube.

REFERENCES:
patent: 2986868 (1961-06-01), Tallis et al.
patent: 3733799 (1973-05-01), Roethke
patent: 3834150 (1974-09-01), Ohewel

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