The base yarns controls the length and stability of the final yarn.

基础纱决定着最终纱线的长度和稳定性。

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Printing followed by napping can impart warp-knitted bouclette fabric with polyester base yarn and cotton looped yarn good shadow effects.

以涤纶纤维为纱，棉纤维为毛圈纱，采用先印花后拉毛圈的方法，实现了较为明显的朦胧印花效果。

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In this article, image processing is used to measure twist Angle of each part, which is translated into the twist of slub and base yarn, and then the distribution of slub yarn twist is regulated.

文章介绍了采用图像法测量各部分捻角，转化为竹节及基纱的捻度，然后再对其捻度分布规律进行分析研究。

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