不同形态棉纤维对舒弹丝混纺纱质量的影响  

Effect of Different Form of Cotton Fiber on Shutansi Blended Yarn Quality

作　　者：梁巧敏 吉宜军 苏旭中 崔益怀 LIANG Qiaomin;JI Yijun;SU Xuzhong;CUI Yihuai(Jiangnan University,Wuxi,214122,China;Nantong Shuanghong Textile Co.,Ltd.,Nantong,226661,China)

机构地区：[1]江南大学,江苏无锡214122 [2]南通双弘纺织有限公司,江苏南通226661

出　　处：《棉纺织技术》2021年第8期34-37,共4页Cotton Textile Technology

摘　　要：探讨不同形态棉纤维和舒弹丝混纺对成纱质量的影响。以棉/舒弹丝60/4014.7 tex混纺纱的生产为例,研究棉纤维梳棉生条、梳棉棉网、精梳棉条与舒弹丝混和效果对成纱质量的影响规律。依据舒弹丝的特点,开清棉工序选用梳针打手,减少抓棉量;梳棉工序保证舒弹丝便于转移;并条工序增加预并工序;粗纱工序偏小设置定量,合理配置牵伸倍数,增大捻系数;细纱工序采用赛络纺工艺,偏重配置钢丝圈。结果表明:采用棉纤维梳棉棉网与舒弹丝混和的成纱质量较佳。认为:舒弹丝混纺纱的生产要注重混纺纱线中对舒弹丝纤维的控制。Effect of different form cotton fiber and Shutansi blending on yarn quality was discussed.Take cotton/shutansi 60/4014.7 tex blended yarn production as example,the influence rule of card sliver,carding net and combed sliver blending with Shutansi on yarn quality was researched.According to Shutansi property,card wire beater was selected in opening picking process and amount of picking cotton was reduced.Ensure Shutansi was diverted conveniently in carding process.Pre-drawing was added in drawing process.Smaller roving weight per unit in roving process was set,draft multiple was set reasonably,twist factor was increased.Siro spinning technology was used in spinning process,heavier ring traveller was equipped.The results showed that yarn quality of cotton fiber carding cotton net mixed with Shutansi was better.It is considered that control of Shutansi in blended yarn should be pay attention to in production.

关 键 词：舒弹丝 棉纤维 赛络纺 混纺纱 成纱质量 

分 类 号：TS104.2[轻工技术与工程—纺织工程]