Conclusions
To obtain viscose textile yarns with a maximum twist uniformity, it is advisable to carry out the twisting operation at a yarn moisture content equal to or greater than 10–12% by wt.
Raising the moisture content of a yarn to 17% only slightly affects twist uniformity.
Reducing the linear density of the elementary filaments raises the twist uniformity of a viscose complex yarn.
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Literature cited
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Additional information
Translated from Khimicheskie Volokna, No. 2, pp. 40–41, March–April, 1984.
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Mal'vinov, É.A., Finger, G.G., Butyagin, P.A. et al. Effect of the moisture content of viscose textile yarns on their twist uniformity. Fibre Chem 16, 102–103 (1984). https://doi.org/10.1007/BF00555881
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DOI: https://doi.org/10.1007/BF00555881