bulky y yarn 膨体纱
curly y yarn 卷曲纱
Saxony y yarn 萨克森高级绒线
pearly y yarn 高级双股绣花棉线
specky y yarn 异色结子纱
botany y yarn 博坦尼细支精纺毛纱
Blarney y yarn 布拉内针织绒线
core-ply y textured yarn 包芯合股变形纱
In this paper, 18 kinds of knitted fabric with different specifications were designed by use of 6 kinds of yarn with Y-shaped polyester staple fiber as basic material.
以Y形聚酯短纤维为主要原料设计6种纱线，并以其制织成18种不同规格的针织物；
Through analyzing the motion and dynamics of free yarn segment (F. Y. s) in rotor spinning, the effect of both the F. Y. s's shape and the spinning parameters on twist distribution of the f.
通过对自由纱段的运动及受力分析，对自由纱段形态以及纺纱工艺参数对自由纱段捻度分布的影响进行了研究。
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