This study aims to investigate the effect of the diameter combinations of front and back cots on the quality of carded ring yarn in the ring spinning system and to determine which diameter combinations are better to produce better quality yarn. In this respect, carded ring yarn samples with the number Ne 20/1 and Ne 40/1 were produced from 100% cotton fiber belonging to the Aegean region. Within the scope of the study, different from similar studies in the field, the front and rear cots were handled together, and a statistically significant difference was found between CVm (%), Thin Place (-40%/km) and Thick Place (+35%/km) values of the carded yarns produced by using 28 mm and 30 mm front and back cot diameter combinations on the ring spinning machine. There was no statistically significant difference in Neps (+200%/km) values according to the cot diameter combinations of these yarns. In addition, when the diameter of the front collar is large, an increase in yarn quality has been observed regardless of the size of the back cot diameter. The findings obtained is expected to shed light on increasing the yarn quality in ring spinning mills.
Primary Language | Turkish |
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Subjects | Wearable Materials |
Journal Section | Research Articles |
Authors | |
Publication Date | December 15, 2020 |
Submission Date | June 21, 2020 |
Published in Issue | Year 2020 Volume: 2 Issue: 2 |