纯棉弹力织物及其弹性伸长率的预测  

Elastic Cotton Fabric and Prophecy of Elastic Extension

作　　者：王瑞[1] 王广峰[1] 

机构地区：[1]天津工业大学纺织与服装学院,天津300160

出　　处：《纺织学报》2002年第5期13-15,共3页Journal of Textile Research

摘　　要：建立以经纬纱支、经纬密度描述纯棉弹力织物中螺旋状纱线结构的数学模型;导出织物弹性与经纬纱支及经纬密度问的理论关系式、用于织物弹性大小的预测及确定有关的工艺参数。The mathematical model to describe fabric spiral yarn structure based on diameter and density of warp and weft is established during researching elastic cotton yarn. Relation between fabric elasticity and diameter and density of warp and weft is obtained from the model. It can be used to prophesy the elasticity of fabric, and also the process parameters can be decided on according to expected elasticity. The theoretical prophecy is proved by test. Theoretical elasticity and value got from the test accord well with each other

关 键 词：纯棉弹力织物 弹性伸长率 预测 纱线形态结构 数学模型 

分 类 号：TS106.591[轻工技术与工程—纺织工程] TS[轻工技术与工程—纺织科学与工程]