改善纬编涤纶双面绒掉毛性能的研究  

Study on Improving the Shedding Performance of Weft Knitted Polyester Double-sided Fleece

作　　者：王啟红 吴雪原 夏磊 Wang Qihong;Wu Xueyuan;Xia Lei(Shanghai Challenge Textile Technology Co.,Ltd.,Shanghai 201504,China)

机构地区：[1]上海嘉麟杰纺织科技有限公司,上海201504

出　　处：《针织工业》2022年第11期8-11,共4页Knitting Industries

摘　　要：选用8.30 tex/24 f低熔点涤纶作为地纱,16.67 tex/144 f涤纶作为毛圈纱,在大圆机上开发克质量为200 g/m^(2)的双面绒面料。先通过改变织造地纱线圈长度,比较以低熔点涤纶和普通涤纶为地纱的双面绒面料的掉毛性能,优选得出地纱选用低熔点涤纶、线圈长度为149 mm/50针时的掉毛量最少。再根据优选出的织造工艺,比较不同最终定形温度下双面绒面料的掉毛量,验证得出最终定形温度为160℃时,低熔点涤纶双面绒的掉毛性能最好。Using 8.30 tex/24 f low melting point polyester as the ground yarn and 16.67 tex/144 f polyester as the plush yarn,a double-sided fleece with a weight of 200 g/m2is developed on a large diameter circular machine.First,by changing the length of the ground yarn,the fleece ends dropping performance of double-sided fleece with low melting point polyester and ordinary polyester as the ground yarn was compared.It is optimized that the low melting point polyester is selected as the ground yarn,and the fleece ends dropping is the least when the loop length is 149 mm/50 stitches.Then,according to the optimized knitting process,the fleece ends dropping under different final setting temperatures is compared,and it is verified that the fleece ends dropping performance of low melting point polyester is the best when the final setting temperature is 160℃.

关 键 词：低熔点涤纶 双面绒 掉毛 织造工艺 定形温度 

分 类 号：TS184.4[轻工技术与工程—纺织材料与纺织品设计]