棉汉麻假捻赛络集聚混纺纱的性能研究  

Study on Properties of Cotton Hemp False-twisted Siro Condensed Blended Yarn

作　　者：丁文胜 张瑞云[2] 程隆棣[2] 方斌 俞建勇[2] DING Wensheng;ZHANG Ruiyun;CHENG Longdi;FANG Bin;YU Jianyong(China Textile Machinery Association,Beijing,100028;Donghua University,Shanghai,201620;Shaoxing Huatong Textile Co,Ltd.,Zhejiang Shaoxing,312073)

机构地区：[1]中国纺织机械协会,北京100028 [2]东华大学,上海201620 [3]绍兴华通色纺有限公司,浙江绍兴312073

出　　处：《棉纺织技术》2019年第4期56-59,共4页Cotton Textile Technology

基　　金：国家重点研发计划项目(2017YFB0309100)

摘　　要：探讨棉汉麻假捻赛络集聚混纺纱的性能。对比分析了相同号数的赛络集聚纺单纱、假捻赛络集聚纺单纱和赛络集聚纺股线的成纱质量、成纱结构及其针织物纬斜角度。结果表明:棉汉麻假捻赛络集聚混纺纱在捻度比赛络集聚纺低的情况下,其成纱条干及常发性纱疵、强力和毛羽指数等均有明显改善,虽比股线差,但与标准对照均达到优等水平;通过扫描电子显微镜观察纱线的表面得出,同号数的假捻赛络集聚纺单纱比赛络集聚纺单纱和赛络集聚纺股线更蓬松柔软,染色性能好。认为:假捻赛络集聚纺技术能够纺出满足针织物纬斜质量要求的低捻度纱,可以取代生产股线的工艺。Properties of cotton hemp false-twisted siro condensed blended yarn were discussed.Properties index of siro condensed single yarn,false-twisted siro condensed single yarn and siro condensed ply yarn with the same cotton yarn count were compared and analyzed.The properties index includes yarn quality,yarn structure and weft angle of knitted fabric.The results showed that yarn eveness,regular yarn defect,strength and hairiness index of cotton hemp false-twisted siro condensed blended yarn were improved significantly when its twist was lower than siro condensed yarn.Although it was worse than ply,it reached the excellent level according to the standard.Surface of the yarn was observed by scanning electron microscopy,false-twisted siro condensed single yarn was fluffier and softer,dyeing property was better than siro condensed ply with the same cotton yarn count.It is considered that low-twist yarn can be spun by adoptting false-twisted siro condensed spinning technology,which meet the requirements of bias weft quality.It can replace the process of producing ply.

关 键 词：赛络集聚纺 股线 条干CV 强力 针织物 捻度 

分 类 号：TS104.7[轻工技术与工程—纺织工程]