双分梳转杯纺环保牛仔纱的开发  

Development of Dual-opening Rotor Spun Environmental Protection Denim Yarn

作　　者：李玲[1] 莫鸿妃 张玉泽[1] 王妮[1] 汪军[1] LI Ling;MO Hongfei;ZHANG Yuze;WANG Ni;WANG Jun(Donghua University,Shanghai,201620,China)

机构地区：[1]东华大学,上海201620

出　　处：《棉纺织技术》2022年第8期23-25,共3页Cotton Textile Technology

摘　　要：探讨双分梳转杯纺环保牛仔纱的开发要点。针对牛仔纱生产过程中污染严重、生产成本高等问题,提出了基于双分梳转杯纺技术纺制牛仔布用纱的方法。该方法无需对纱线进行染色,利用蓝白两色纤维,通过控制纱线表面两色纤维的比例,顺利开发出一种蓝白纤维错落相间分布且间距细密的新型色纺纱,其织物呈现出蓝白相间的牛仔布风格。认为:与传统的浆染一体联合生产的牛仔布相比,利用双分梳转杯纺色纱织制的牛仔布减少了生产过程中染整废水的排放以及工业用水的耗费,可降低生产成本并保护生态环境。Development key points of dual-opening rotor spinning environmental protection denim yarn were discussed.Aimed at problems in denim yarn production process like heavy pollution,high production cost and so on,denim yarn spinning method based on dual-opening rotor spinning technology was put forward.Yarn dyeing was not needed in the method.Blue and white fibers were used.By controlling two colors fiber proportion in yarn surface,a kind of blue and white fiber staggered distributed with tight space new colored spun yarn was successfully developed.Fabrics showed blue and white interphase denim fabric style.It is considered that for denim produced by rotor yarn in the study,waster water discharge and industrial water consumption during production process could be reduced compared with traditional denim produced by sizing dyeing joint production.Production cost can be reduced and ecological environment can be protected.

关 键 词：转杯纺 双分梳 牛仔布 纱线结构 环保 

分 类 号：TS104.2[轻工技术与工程—纺织工程]