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。
Physical property and spinning test result of apron used in cotton and chemical filament fiber are analyzed, and the cause of bad spinnability is pointed out.
分析了纯棉用胶圈、化纤用胶圈胶料的物理性能及在不同品种上的纺纱试验结果，指出了现有胶圈适纺性差的原因。
The results showed that the modified PET fiber had good spinnability when the molecular sieve content in fiber was 2% by mass fraction;
结果表明：当纤维中分子筛质量分数为2%时，改性PET纤维的可纺性较好；
The results showed that the modified PET fiber had good spinnability when the molecular sieve content in fiber was 2% by mass fraction;
结果表明：当纤维中分子筛质量分数为2%时，改性PET纤维的可纺性较好；
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