Comparative Analysis of Production Processes and Quality Parameters of Two Different Semi-Combed Yarns

Semi-combed yarn represents a type of ring-spun produced by modifying the typical carded and combed manufacturing process. Carded is inferior in quality, while yarns are not cost efficient. The semi-combed has therefore emerged as an alternative to fully facilitate reasonable quality-cost compromise. This paper reports two techniques associated features cotton same count. One process involves sliver mixing draw frame, other reducing noil extraction percentage comber. aim this study run comparative analysis both end products against themselves their counterparts establish acceptance industrial scale. Important quality parameters such unevenness (U%), coefficient variation (CVm%), thick place(+50%)/km, thin place(−50%)/km, neps(+200%)/km, hairiness (H), strength, elongation, CSP, have been evaluated, analyzed, compared among these products. In several cases, was comparable better than yarns. offers cost-effective sustainable yarn. Comparison shows that less hairiness, more sustainability no extra operation develop