摘要
对于精纺羊绒针织物的鸡爪印等不平整现象,在分析研究纤维长度损伤、纤维与纱线受力、减小无控制区和浮游纤维工艺理论的基础上,针对制条和纺纱工艺各工序进行了工艺技术改进和工艺参数的优化;在生产中严格控制回潮率和回潮均匀度,避免差异化黏结定形的发生,改善了精纺织物的表观疵点;根据纤维的热学性能特点,采用低温蒸纱工艺,迅速回复由于加工而损失的纤维弹性,消除羊绒纤维内部的应力不平衡状态和静电现象,实现纱线敏捷生产。
For the worsted cashmere knitted fabric chicken paw prints,in the analysis of fiber length damage,fiber and yarn tension,reduce stress without control area and floating fiber technology theory, the technology improvement and the process parameters Optimization are made to the preparation and spinning process; strict control the moisture and moisture uniformity in the production process,Avoid bonded amorphous differentiation occurs,improves the worsted fabric apparent; According to the thermal properties of fiber,Using low temperature of yarn steaming process,The loss of fiber elastic was rapid recoved,To eliminate the stress of cashmere fiber internalimbalance and electrostatic phenomena,agile production.
出处
《毛纺科技》
CAS
北大核心
2014年第1期19-22,共4页
Wool Textile Journal
基金
嘉兴市科技局重点科技项目(项目编号:2013BZ31005)
关键词
细特
精纺羊绒纱
长度损伤
敏捷生产
fine tex
worsted cashmere yarn
length damage
agile manufacturing
