涤棉混纺段彩纱的纺纱实践
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摘要
介绍了一种涤棉混纺段彩纱的生产工艺流程,探讨了各工序的工艺配置及技术措施。通过合理设计各工序纺纱工艺参数,成功开发了涤棉混纺段彩纱。通过调整锡林和道夫的转速,解决了段彩纱针织布的"白星"疵点问题。生产中要注意粗纱捻系数对细纱工序纺纱的影响,细纱工序需要加强运转管理和设备动态管理,以减少段彩纱及布面风格的变异。
The production process of segment colored yarn blended with cotton and polyester is introduced. The process flow of spinning yarn is expounded, and the process configuration and technical measures of each process are discussed. The polyester-cotton blended segment-color yarns are developed successfully through the reasonable design of the process of spinning parameters. The "white star" defects on the segment-color yarn knitting cloth are solved by adjusting the speed of the cylinder and the doffer. In production, attention should be paid to the influence of the roving twist coefficient on the spinning in the spinning process, and the spinning process needs to strengthen the operation management and the dynamic management of the equipment to reduce the variation of segment-color yarns and its cloth style.
The production process of segment colored yarn blended with cotton and polyester is introduced. The process flow of spinning yarn is expounded, and the process configuration and technical measures of each process are discussed. The polyester-cotton blended segment-color yarns are developed successfully through the reasonable design of the process of spinning parameters. The "white star" defects on the segment-color yarn knitting cloth are solved by adjusting the speed of the cylinder and the doffer. In production, attention should be paid to the influence of the roving twist coefficient on the spinning in the spinning process, and the spinning process needs to strengthen the operation management and the dynamic management of the equipment to reduce the variation of segment-color yarns and its cloth style.
引文
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[3]张洪,徐伯俊,刘新金,等.牦牛绒/长绒棉赛络纺段彩纱的工艺探讨与试纺[J].上海纺织科技,2015,43(5):29-32.
[4]程四新,阮浩芬.棉和粘纤混纺段彩纱的生产实践[J].现代纺织技术,2014(2):29-31.
[5]王新士,李照华,张秀敏.调整开清棉工艺提高棉卷质量水平[J].棉纺织技术,2001,29(8):484-488.
[6]翟展利,张拴爱,李宝贵.锡林刺辊速比对生条棉结的影响[J].棉纺织技术,2010,38(12):47-48.
[7]章友鹤,赵连英,周济恒.CCZ系列花式纱装置在生产花式竹节纱与段彩纱上的应用[J].现代纺织技术,2015(5):50-54.
[8]王学元.段彩纱质量控制技术的探讨[J].纺织器材,2015,42(5):33-37.
[9]刘红群,李国锋,黄机质.改善纯棉普梳段彩纱条干水平的工艺实践[J].棉纺织技术,2015,43(2):7-11.