汉麻/阳离子改性棉混纺纱线工艺分析  

Technical Analysis of Hemp/Cationic Modified Cotton Blended Yarn

作　　者：方斌 李琪 金国华 陈全土 吴华平 FANG Bin;LI Qi;JIN Guohua;CHEN Quant;WU Huaping(Shaoxing Kegiao Mingshi Textile Technology Co,Ltd,shaoxing Zhejiang 312000,China;Zhejiang Sci-Tech timiversity Shaoxing Kegiao Research institute Co.Ltd,shaoxing Zhejiang 312000,China;Zhejiang Lujin Textile Technoloey Co,,Ltd,shaoxig Zheiang 312081,China)

机构地区：[1]绍兴柯桥明诗纺织科技有限公司,浙江绍兴312000 [2]浙江理工大学绍兴柯桥研究院有限公司,浙江绍兴312000 [3]浙江绿锦纺织科技有限公司,浙江绍兴312000

出　　处：《武汉纺织大学学报》2024年第2期76-79,112,共5页Journal of Wuhan Textile University

基　　金：浙江理工大学绍兴柯桥研究院2022年度第一批联合攻关与成果培育项目(KYY2022002G)。

摘　　要：为解决汉麻纤维的木质素和胶质含量高、纤维粗硬、整齐度较低,纤维长度离散度较大等导致可纺性较差的问题,研究汉麻养生预处理工艺,并对棉纤维进行阳离子改性,对汉麻混纺纱技术路线和主要工艺进行分析。研究表明:优化养生预处理后的汉麻纤维性能指标满足后道纺纱加工的需求,对棉纤维进行改性并通过优化混纺纺纱工艺,基于环锭纺设备可成功纺制出高品质汉麻/阳离子改性棉混纺纱,采用紧密赛络纺纱工艺纱线单纱强度提高,条干均匀显著改善。In order to solve the problems of poor spinnability of hemp fiber,such as high lignin and gum content,low fiber coarseness,low uniformity and high fiber length dispersion,the pretreatment process of health preserving of hemp fiber was analyzed and studied,the cationic modification of cotton fiber was carried out.The technical route and main technology of hemp blended yarn were analyzed.The research shows that the performance index of hemp fiber after optimized curing pretreatment can meet the demand of back spinning process,high quality hemp/cationic modified cotton blended yarn was successfully produced on the basis of ring spinning equipment,and the yarn strength and evenness were significantly improved by compact Siro spinning process.

关 键 词：汉麻 棉 养生处理 阳离子改性 混纺纱线 

分 类 号：TS124.7[轻工技术与工程—纺织材料与纺织品设计]