提高精纺羊绒纱制成率的探讨

Study on the rate of cashmere worsted yarn made

分析了采用毛纺设备生产精纺羊绒纱造成纱线制成率偏低的原因。指出在前纺及细纱工序中由于对短纤维控制不好,导致精纺羊绒纱的综合制成率偏低,造成生产成本较高。阐述了通过优选工艺流程、工艺参数,控制主要工序消耗,不同品种、不同用户采用不同的控制方法,回梳回理等取得了很大成效。实验及生产实践表明,精纺羊绒纱综合制成率从76.42%提高到80.01%,为企业创造了可观的经济效益。

This paper introduces the use of cashmere wool worsted yarn production equipment development success, to bring considerable economic benefits, but also as a result of the production equipment used wool worsted cashmere yarn, its unique style of unparalleled product market and user agreement praise. Through the analysis of wool spinning and spinning equipment gauge processes, and poor control of short fiber defects, resulting in an integrated worsted cashmere yarn made of rate has been low, resulting in higher costs. Through the optimization of process, process parameters to control the consumption of the main processes of different species, different users use different control methods, back to back to the rationale for methods such as salisbury has made great achievements, test and production practice shows that the integrated system of worsted cashmere yarn as the rate increased to 76.42 percent from 80.01 percent, an increase of 3.59 percent for the plant to create a considerable economic benefits.