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首页> 外文期刊>Indian Journal of Fibre & Textile Research >Properties of ring-spun yarns made from cotton and regenerated bamboo fibres
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Properties of ring-spun yarns made from cotton and regenerated bamboo fibres

机译：棉和再生竹纤维制成的环锭纱的性能

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摘要

The properties of ring-spun yarns made from cotton and regenerated bamboo cellulosic fibres and their blends have been studied. Three blend proportions (100% cotton, 50:50 cotton-bamboo and 100% bamboo) have been used to produce yarns of three different counts (20s, 25s and 30s) and these yarns are then tested for their diameter, tensile, evenness and hairiness related properties. It is found that the yarn diameter reduces as the proportion of bamboo fibre increases. The yarn tenacity first reduces and then increases but the elongation increases continuously as the proportion of bamboo fibre increases. The yarn unevenness is found to be maximum for 50:50 cotton-bamboo yarns. The 100% cotton and 100% bamboo yarns are having comparable unevenness except for 30s count. Hairiness of yarn in different length classes and mean hair length reduce continuously as the percentage of bamboo fibre increases. However, for the same blend proportion, mean hair length is found to be independent on the yarn count.
机译：研究了由棉和再生竹纤维素纤维及其混合物制成的环锭纱的性能。已使用三种混合比例（100％棉，50：50棉竹纤维和100％竹纤维）生产三种不同支数（20s，25s和30s）的纱线，然后测试这些纱线的直径，拉伸度，均匀度和毛羽相关特性。发现随着竹纤维的比例增加，纱线直径减小。随着竹纤维比例的增加，纱线的强度先降低然后增加，但伸长率则连续增加。发现50:50棉竹纱的纱线不均匀最大。除30s计数外，100％棉和100％竹纱的不均匀度相当。随着竹纤维百分比的增加，不同长度等级的纱线的毛羽和平均头发长度会不断降低。但是，对于相同的混纺比例，发现平均头发长度与纱线支数无关。

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