EVALUATION OF YARN QUALITY ON MACH CONER 7-II, LINK CONER 7V-II, AND MURATA 21C WINDING MACHINES
Abstract
This paper presents the experimental results evaluating yarn count, count unevenness, absolute breaking strength, specific strength, strength unevenness, breaking elongation, twist, twist unevenness, and appearance quality indicators of a high-quality yarn produced in Vietnam after winding on three widely used automatic winding machines, namely Mach Coner 7-II, Link Coner 7V-II, and Murata 21C. The study aims to assess yarn quality parameters after winding on different winding machines and to compare the results with standard requirements. The research provides a scientific basis for selecting suitable winding machines in order to improve production efficiency and enhance the quality of wound yarn products.
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