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Effect of twist multiplier on coil length, coil shape and tightness coefficient of single piece knitted fabric and rib knitted fabric

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Document pages: 7 pages

Abstract: The effect of twist multiplier on single knitted fabric and 1 × Effects of coil length, coil shape and tightness coefficient on properties of rib knitted fabrics. In this study, 100 cotton fiber was processed into 40ne combed ring yarn. The three torsion levels of 900   turns m, 1050   turns M and 1200   turns m using torsion multiples of 3.6, 4.2 and 4.8. The single jersey produced by three twist multipliers is named SJ1. It is produced by 3.6, sj2 by 4.2 and SJ3 by 4.8. Similarly, 1 × 1 rib is represented by R1, generated by 3.6, R2 by 4.2 and R3 by 4.8. The test shall be carried out in accordance with ASTM d1776 regulation for conditioning of textiles for testing. Ten specimens were tested. The results show that the length of the ring, the shape of the ring,nd tightness factors properties of single jersey and 1 × 1 rib knitted fabrics are significantly influenced by twist multipliers variation.

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