A comparative study of hair trapping by a short grooved surface during conventional and siro-spinning
A comparative study of hair trapping by a short grooved surface during conventional and siro-spinning
复制标题
传统纺纱和赛络纺纱过程中短凹槽表面捕获毛发的比较研究
DOI：
10.1177/0040517515619355
复制
发表时间：
2016-11-01
影响因子：
2.3
通讯作者：
Xu, Weilin
中科院分区：
文献类型：
--
作者：
Xia, Zhigang;Feng, Yanlong;Xu, Weilin
在这项研究中，分别对常规纺纱和赛络纺纱过程中短凹槽表面接触不同距离的毛发捕获进行了理论分析。然后，以不同的位置距离生产不带短凹槽表面和带短凹槽表面的棉/苎麻混纺常规纱线和赛络纱线。对于传统纱线和赛络纺纱线，随着表面位置距离的增加，长度超过 3 毫米的毛毛减少，通过将短毛毛粘在纱杆上来减少短毛毛。常规纱线毛羽H值随着面位距离的增大而逐渐减小；然而，赛络纺纱线毛羽H值相似，没有随着表面位置距离的增加而逐渐减小。对于表面纺的常规纱和赛络纱来说，缠毛分别导致细部减少，粗部和棉结偶尔增加。不均匀度CVm结果显示，在常规纺丝和赛络纺丝过程中应用表面后，不均匀度没有严重恶化，甚至有所改善。实验结果与我们的理论分析非常吻合。
In this study, theoretical analysis was conducted for hair trapping by a short grooved surface contacting in different distances during conventional and siro-spinning, respectively. Then, blended cotton/ramie conventional and siro yarns were produced without and with the short grooved surface at different position distances. Hairs longer than 3 mm decreased as the surface position distance increased for both conventional and siro spun yarns, reducing short hairs by binding them onto the yarn stem. Conventional yarn hairiness H values decreased gradually as the surface position distance increased; however, siro spun yarn hairiness H values were similar without a gradual decrease as the surface position distance increased. The hair wrapping caused reduction of thin places, and occasional increase of thick places and neps for both conventional and siro yarns spun with the surface, respectively. Unevenness CVm results showed no serious deterioration after applying the surface during conventional and siro-spinning, and even some improved. The experimental results corresponded well to our theoretical analysis.