梳理质量对成纱细小纱疵的影响分析  

Influence Analysis of Carding Quality on Yarn Smaller Defect

作　　者：纪洪强 JI Hongqiang(Dezhou Hengfeng Group Linyi Hengfeng Textile Technology Co.,Ltd.,Shandong Dezhou,251500)

机构地区：[1]德州恒丰集团临邑恒丰纺织科技有限公司,山东德州251500

出　　处：《棉纺织技术》2019年第2期51-54,共4页Cotton Textile Technology

摘　　要：分析梳理质量对成纱细小纱疵的影响问题。简要介绍了纱疵的基本定义和类别,对比了不同状态下梳棉机生产的生条对成纱指标和纱疵的影响,重点论述了梳棉工序对纤维素纤维纱细小纱疵的影响因素和改进措施。认为:强化清梳精三工序的开松、混和、梳理作用,特别是提高梳棉的梳理质量,提升生条纤维的分离度、伸直度和平行度,是降低成纱细小纱疵的基础。Influence of carding quality on yarn smaller defect was analyzed.Basic definitions and categories of yarn defects were briefly introduced.Effects of slivers produced by carding machine on yarn index and yarn defect were compared.Influencing factors and improvement measures of carding process on cellulose yarn smaller defects were mainly discussed.It is considered that strengthing opening,blending and carding of blowing-carding-combing,especially improving carding quality and fiber separation degree,straightness and parallelization degree in card sliver,which are the basis for reducing yarn smaller defect.

关 键 词：梳棉工序 梳理质量 纤维素纤维 常发性纱疵 偶发性纱疵 细小纱疵 

分 类 号：TS104.23[轻工技术与工程—纺织工程]