从尼龙切片到纤维的转化包括两个不同的过程：纺丝和牵伸。
The conversion of nylon chips into fiber comprises two distinct processes: spinning and drawing.
尼龙是采用熔纺工艺制成的，即将由熔化的尼龙切片构成的尼龙熔融体，强制通过喷头的纺丝孔。
Nylon is meltspun. That is to say a molten mass of nylon, formed by melting nylon chips, is forced through holes in a spinneret.
讨论了该阻燃聚酯切片的纺丝性能。
The spinning performance of the flame retardant polyester chip was discussed.
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