集聚纺纱方式对纱线性能的影响  

Influence of condensed spinning method on yarn property

作　　者：申美丽 徐伯俊[1] 刘新金 苏旭中[1] 曹秀明[2] SHEN Meili;XU Bojun;LIU Xinjin;SU Xuzhong;CAO Xiuming(Key Laboratory of Eco-Textiles,Ministry of Education,Jiangnan University,Wuxi 214122,China;Jiangsu Sunshine Co.,Ltd., Jiangyin 214426,China)

机构地区：[1]江南大学生态纺织教育部重点实验室,江苏无锡214122 [2]江苏阳光股份有限公司,江苏江阴214426

出　　处：《丝绸》2018年第9期21-26,共6页Journal of Silk

基　　金：中央高校基本科研业务费专项资金资助项目(JUSRP51731B);江苏省自然科学基金项目(BK20170169);江苏省产学研项目(BY2016022-27);江苏省先进纺织工程技术中心基金项目(XJFZ/2016/4);纺织服装产业河南省协同创新项目(hnfx14002);新疆维吾尔自治区重点研发专项(2017B02011);宿迁市科技支撑项目(H201607;H201602);江阴市科技成果转化项目(JYKJ3210);武汉纺织大学开放课题项目(ZDSYS201701;GCSYS201701)

摘　　要：为了探究集聚纺纱方式对纱线性能的影响,采用以传统环锭纺为基础的四罗拉网格圈紧密纺、紧密赛络纺、全聚纺及低扭矩纺四种集聚纺纱方式纺制了28.1、18.5、14.7 tex的纯棉纱。通过对纯棉纱线的断裂强度、断裂伸长率、毛羽和条干均匀度等性能进行测试分析,探究了四种集聚纺纱方式对纱线性能产生影响的原因。实验结果表明:由于不同集聚纺纱方式的成纱结构特点不同,影响了纱线的内在性能。紧密赛络纺的成纱强力最高,全聚纺的成纱有益毛羽最多,低扭矩纱在假捻器的作用下纱线品质得到了提高其纱线条干最好,紧密赛络纺的纱线总毛羽数最少。In order to explore the effect of condensed spinning method on the yarn properties,the pure cotton yarn with 28.1,18.5 and 14.7 tex was spun by four kinds of condensed spinning methods based on traditional ring spinning such as four-roller lattice apron compact spinning,compact siro spinning,complete condensed spinning and low torque spinning.The breaking strength,breaking elongation,hairiness and evenness of the pure cotton yarn were tested and analyzed,and the reasons for the influence of four kinds of condensed spinning methods on yarn performance were explored.The experimental results show that the characteristics of the yarn structure by different condensed spinning methods will influence the inner properties of the yarn.The yarn spun with compact siro spinning has the highest strength;the yarn spun with complete condensed spinning has the most beneficial hairiness.The yarn quality of the low torque yarn is better under the effect of the false twister.It has the best evenness,and the yarn spun with compact siro spinning has the lowest total hairiness.

关 键 词：纱线性能 纺纱方式 成纱原理 纺纱工艺 假捻器 

分 类 号：TS104.7[轻工技术与工程—纺织工程]