摘要根据熔融纺丝的基本原理，推导了扁平纤维的动力学模型。
According to the basic principle of melt - spinning, the dynamic model of flat fiber was deduced in detail.
综述了异形阻燃纤维的国内外研究进展，详细探讨了扁平纤维纺制原理，与控制。
The main contents are as following:1. The study progress of the profile fibers in domestic and international field was reviewed and preparing technique of the flat acrylic fiber was summarized.
指出原液温度、负拉伸、凝固浴温度、浓度、流量以及所用的油剂都会对扁平纤维的质量产生影响。
It pointed out that the temperature of spinning solution, negative stretching, temperature of coagulation bath, concentration, flow and spin-finish had influence on quality of flat fiber.
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