METHOD OF PRODUCING YARN WITH LOW TWIST EFFECT OR EFFECT OF ABSENCE OF TWIST Russian patent published in 2001 - IPC

Abstract RU 2167963 C1

FIELD: textile industry. SUBSTANCE: method involves twisting of yarn produced by standard method in ring spinning machines with yarn or thread of water-soluble polyvinyl alcohol filaments and twisting them in opposite direction. Number of twistings is set in accordance with predetermined design by varying resultant number of residual twists within twisting rate limit of from 0 to 20. EFFECT: wider range and improved quality of materials produced from yarn. 4 ex

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RU 2 167 963 C1

Authors

Oganesjan K.A.

Dates

2001-05-27—Published

2000-07-18—Filed