棉纺设备纺粗支纯牦牛绒产品的开发  

Development of Cotton Spinning Equipment Spinning Coarse Count Pure Yak Wool Products

作　　者：任宇 陈联[3] 郭晓东 唐鹏程 刘光彬[2] REN Yu;CHEN Lian;GUO Xiaodong;TANG Pengcheng;LIU Guangbin(School of Biological Engineering,Sichuan University of Science&Engineering,Yibin 644002,China;School of Textile Engineering,Chengdu Textile College,Chengdu 611731,China;School of Dazhou Vocational and Technial College,Dazhou 635001,China)

机构地区：[1]四川轻化工大学生物工程学院,四川宜宾644002 [2]成都纺织高等专科学校,成都611731 [3]达州职业技术学院,四川达州635001

出　　处：《纺织科技进展》2025年第3期39-42,共4页Progress in Textile Science & Technology

基　　金：中国纺织工业联合会科技指导性项目(2022013);达州市科学技术局项目(22YYJC0038)。

摘　　要：探讨纯牦牛绒粗支纱在棉纺设备上的可纺性和织物性能。由于牦牛绒纤维的可纺性较差,特别是其静电较大,纤维在梳理时很难成条,牵伸时缠皮辊情况严重,纺纱前需加入适当的抗静电剂。以牦牛绒纤维/水溶性维纶纤维50/50混纺比为原料,通过棉纺设备,制作牦牛绒/水溶性维纶混纺比为50/50的200 tex×2股线,并测试其相关性能。通过针织的方式对混纺后的纱线进行织物设计,并进行退维处理,最终得到100 tex×2纯牦牛绒织物。因退维而降低了所纺纱的捻系数,也保证了毛织物的柔软性。An investigation was conducted to examine the spinnability and fabric characteristics of pure yak wool coarse yarn pro-cessed through cotton spinning systems.Given the inherent challenges of yak wool fiber processing,particularly pronounced electro-static accumulation,fiber strip formation during carding was found to be problematic,with excessive roller wrapping observed during drafting operations.To address these limitations,antistatic pretreatment was implemented prior to spinning.A 50/50 yak wool/wa-ter-soluble vinylon blend was processed into 200 tex×2 plied yarns using cotton spinning equipment,followed by comprehensive per-formance evaluation.Subsequent knitting and de-dimensioning procedures were employed to develop 100 tex×2 pure yak wool fab-rics.Twist coefficients were effectively reduced through controlled relaxation processes,while fabric softness was maintained.

关 键 词：棉纺设备 纯牦牛绒纱 水溶性维纶 混纺 

分 类 号：TS104.2[轻工技术与工程—纺织工程]