The practical experiments showed that fiber spinnability was optimized when spinneret negative draw ratio was - 73 %.
工业化试验表明：当喷丝头负拉伸率为- 73%时，纤维可纺性达到最佳状态。
For coarse fiber and big stiffness of apocynum fiber, pretreatment should be done before spinning to reduce the fiber stiffness and enhance fiber spinnability.
由于罗布麻纤维较粗，刚性大，在纺纱前必须进行预处理，以降低罗布麻纤维的刚性，提高其可纺性。
This article discusses color cotton dyeing and finishing, fiber property of color cotton and white cotton as well as color cotton spinnability.
文章详细讨论了原棉的染整加工工艺、色棉与白棉的纤维性能以及色棉的可纺性。
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