轻薄型涤纶仿棉长丝经编织物克质量控制方法  

Control Method of Weight Per Unit Area of Light-weighted Cotton-like Polyester Filament Warp Knitted Fabric

作　　者：陈晴[1] 左文君[1] 李倩雯[1] 李玉娇[1] 刘素素[1] 曹晶晶[1] 

机构地区：[1]江南大学教育部针织技术工程研究中心,江苏无锡214122

出　　处：《针织工业》2016年第6期1-4,共4页Knitting Industries

基　　金：国家自然科学基金青年基金项目(51403080);江苏省产学研项目(BY2015019-20);江苏省自然科学基金青年基金项目(BK20140161)

摘　　要：由于涤纶仿棉长丝经编针织物的沸水收缩性,使织物克质量难以控制。本文采用6.66 tex/36 f涤纶仿棉长丝,在28针/25.4 mm的KS-4型经编机上,利用经平、经绒、衬纬、经缎等基本组织,编织12种经编织物,并对织物的水洗克质量、水洗密度和水洗缩率进行测试。从组织结构、牵拉密度等方面,对如何降低该类织物克质量的方法进行研究。结果表明,要生产克质量在150 g/m^2以下的轻薄型涤纶仿棉长丝经编针织物,应合理控制织造时的组织结构和牵拉密度,从而对实际生产具有一定指导和参考意义。It is difficult to control the weight of warp knitted fabric made of cotton-like polyester yarn due to it high shrinkage in the boiling water. Based on the tricot stitch, locknit stitch, weft-insertion and atlas stitch, the paper produces 12 kinds of warp knitted fabrics on 28 gauge KS-4 warp knitting machine, by using 6.66 tex/36 f cotton-like polyester filaments. The weight per unit area, density and shrinkage after washing are measured, and the method of reducing the fabric weight per unit area is studied by analyzing the structure and drawing density. In conclusion, it is necessary to select the proper structure and the drawing density to produce the light-weighted cotton-like polyester filament warp knitted fabric with the weight per unit area less than 150 g/m^2, which provides the directions and the references for the actual production.

关 键 词：经编针织物 涤纶仿棉长丝 轻薄 克质量 组织结构 牵拉密度 水洗缩率 

分 类 号：TS184.3[轻工技术与工程—纺织材料与纺织品设计]