Lenzing马赛尔纤维混纺纱线的开发和工艺优化研究  

Development and Process Optimization of Lenzing Marcel Fiber Blended Yarn

作　　者：刘建林 LIU Jian-lin(Zhejiang Huafei Textile Co.ltd,Quzhou Zhejiang 324400,China)

机构地区：[1]浙江华飞轻纺有限公司,浙江衢州324400

出　　处：《武汉纺织大学学报》2021年第6期20-23,共4页Journal of Wuhan Textile University

摘　　要：为开发生产Lenzing马赛尔纤维混纺纱线,并提高产品质量,通过分析马赛尔纤维的性能,探索马赛尔混纺纱的工艺要点,合理设计纺纱工艺参数,例如清梳联工序采用柔性开松,柔性梳理,降低纤维损伤;并条工序减少并合根数、降低总牵伸倍数与牵伸不匀率、稳定条干水平,提升纤维伸直平行度;细纱工序适当放大罗拉隔距,减少牵伸力波动,稳定细纱条干CV%值水平。经过系列工艺优化措施,明显改善可纺性能,顺利纺出符合质量要求的马赛尔混纺纱线,为企业新产品开发提供实践经验和技术支持。In order to develop and produce Lenzing Marcel fiber blended yarn and improve the product quality, through analyzing the properties of Marcel fiber, the process points of Marcel blended yarn are explored, and the spinning process parameters are reasonably designed, such as flexible opening and flexible carding in blowing-carding process to reduce fiber damage;In the drawing process, the number of combined roots is reduced, the total draft ratio and draft unevenness is reduced, the evenness level is stabilized, and the straightness and parallelism of fibers is improved;In the spinning process, it properly enlarges the roller spacing, reduces the fluctuation of drafting force, and stabilizes the CV% value level of spinning evenness. After a series of process optimization measures, the spinnability was obviously improved, and the Marcel blended yarn meeting the quality requirements was successfully spun, which provided practical experience and technical support for new product development of enterprises.

关 键 词：马塞尔纤维 混纺纱线 工艺要点 柔性梳理 可纺性能 

分 类 号：TS104.2[轻工技术与工程—纺织工程]