低捻棉纱无缝针织面料的性能测试及产品开发  

Properties Testing of Low-Twist Cotton Seamless Knitted Fabric and Its Product Development

作　　者：王任 沈为[2] 李家成 

机构地区：[1]上海嘉麟杰纺织品股份有限公司,上海201504 [2]东华大学纺织学院,上海201620 [3]广东瑞源科技股份有限公司,广东普宁515343

出　　处：《针织工业》2013年第2期8-9,共2页Knitting Industries

摘　　要：测试了Z捻普通针织用精梳棉纱以及Z捻、S捻低捻精梳棉纱的捻度、捻系数、单纱断裂强度等性能,并利用这3种原料编织纬平针织物,测试其力学性能、热湿舒适性能等基本参数。结果表明:采用S捻与Z捻低捻棉纱一隔一交替喂入编织出的织物几乎没有纵行歪斜现象,提高了织物的美观性;织物顶破强力变小,力学性能有所下降,但不影响服装质量;织物透湿性和透气性变差,但保暖率增大,保暖性较好,可用于开发贴身保暖系列的无缝内衣产品。根据低捻棉纱无缝针织面料的性能特点,开发无缝吊带背心,介绍编织及染整工艺。Three types of twisted combed cotton yarns- common Z-twist, low Z-twist low and S-twist have been tested for number of turns, twist coefficient, and yarn tenacity. Meantime, the mechanical properties and the heat- moisture comfort properties of plain fabrics knitted with these three kinds of yarns are tested. After comparing their respective structure parameters and wearing properties, it＇s found that almost no spirality appears with low S-twist yarn and low Z-twist yarn alternate feeding, thus visual look of the fabric gets improved. However, such fabric has lower burst strength, though it would not affect the overall fabric quality. It also shows less value in air and mois- ture permeability, but its warmth-retention gets better, which can be developed into seamless next-to-skin thermal underwear.

关 键 词：低捻棉纱 无缝内衣 编织工艺 染整工艺 纵行歪斜 服用性能 

分 类 号：TS186.3[轻工技术与工程—纺织材料与纺织品设计]