扁丝是截面呈扁平形的化学纤维单丝，塑编行业的简称，也有称为切割纤维，它是生产塑料编织物的基本材料，扁丝由特定品种的聚丙烯，聚乙烯树脂经熔融挤出成膜，然后，纵向分切成条，诸条同时加热牵伸取向后定型，最终卷绕成扁丝纱锭。
研究了扁丝生产中存在的问题，并提出解决问题的措施。
The problems in flat yarn production are introduced. Some measures solving the problems are adopted.
本文详细论述扁丝生产中原材料和工艺对扁丝质量的影响。
In this paper, the material and production technology of flat fiber were studied.
本发明的目的是提供一种生产效率高、材料利用率高的圆丝轧扁丝的设备。
The invention aims to provide a device for rolling circular wires into flat wires, which has high production efficiency and high material utilization rate.
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