竹节纱生产工艺探讨  

Discussion on Production Process of Slub Yarn

作　　者：李兰女 

机构地区：[1]南通双莲纺织有限公司,江苏南通226014

出　　处：《纺织器材》2016年第4期45-47,共3页Textile Accessories

摘　　要：为了提高竹节纱的纺制质量,在介绍变牵伸型竹节纱的基本参数、前纺半制品的生产工艺要求、易出现的质量问题、检测方法和要求等的基础上,根据竹节纱的风格特点,分析细纱工艺关于竹节参数、捻系数、生产速度等参数的设定,工艺器材钢丝圈及其清洁器隔距、钳口与集合器、胶辊的选用及注意环节。指出:由于竹节纱强力低、生产速度慢、产量低,应严格控制半制品的质量并合理地设定细纱工艺参数,可以降低断头,提高生产效率;在多品种、小批量情况下,工艺设定和器材选用要考虑其通用性。In order to improve the spinning quality of slub yarn,introduction is done to the basic parameters of variable drafted slub yarn, the semi-product in fore-spinning process, problems probably occurring with product quality,the testing method and the requirements. Considering the style of the slub yarn,analysis is made to how to set the slub parameters,twist coefficient, the production speed and other parameters. Selection is done of traveler and cleaner gauge, nip- ping jaw and collector, cots and some cautions. It is pointed out that to lower the yarn breakage and increase the production efficiency, it is necessary to strictly control the semi-product quality and properly set spinning process parameters due to the fact that slub yarn is of low strength, low production and low capacity of product. As the production with varieties and small batch, the versatility should be taken into account when process design and equipment selection have to be done.

关 键 词：竹节纱 平纱 工艺 参数 捻系数 竹节 钢丝圈 胶辊 

分 类 号：TS104.79[轻工技术与工程—纺织工程]