Research on Evenness of Woollen Cashmere Yarn  

作　　者：徐先林 黄故 李培玲 

机构地区：[1]School of Textiles,Tianjin Polytechnic University

出　　处：《Journal of Donghua University(English Edition)》2009年第5期522-527,共6页东华大学学报（英文版）

摘　　要：Parameters influencing the evenness of the woollen cashmere yarn were analyzed, and fifty batches of yams with fineness of 38.5 tex were used to study the quality control parameters in relation to the evenness. Through statistical analysis, the models of yarn evenness were built. Moreover, the relationship between the evenness of spinning yarn and roving yarn was also investigated. The results showed that a positive correlation existed between them, and the mount of thin place per kilometer was the most important factor which could influence the evenness of woollen cashmere yam. The influence of the amount of neps and thick place on the yam evenness was indistinctive. The conclusions obtained would be helpful to improve the precontrol ability on yarn evenness.Parameters influencing the evenness of the woollen cashmere yarn were analyzed,and fifty batches of yarns with fineness of 38.5 tex were used to study the quality control parameters in relation to the evenness.Through statistical analysis,the models of yarn evenness were built.Moreover,the relationship between the evenness of spinning yarn and roving yarn was also investigated.The results showed that a positive correlation existed between them,and the amount of thin place per kilometer was the most important factor which could influence the evenness of woollen cashmere yarn.The influence of the amount of neps and thick place on the yarn evenness was indistinctive.The conclusions obtained would be helpful to improve the pre-control ability on yarn evenness.

关 键 词：woollen cashmere yarn yarn evenness correlation 

分 类 号：TS134.23[轻工技术与工程—纺织材料与纺织品设计] TQ340.7[轻工技术与工程—纺织科学与工程]