PET/PTT复合丝交织针织松紧带弹性回复率计算模型  

Elastic recovery rate calculation model of PET/PTT composite yarn interwoven and knitted elastic band

作　　者：楚月英[1] 王其[1] 刘昌杰 郭超群 

机构地区：[1]东华大学纺织面料技术教育部重点实验室 [2]无锡百和织造股份有限公司

出　　处：《国际纺织导报》2015年第7期24-24,26-28,43,共5页Melliand China

摘　　要：引入纬纱和织物组织结构对胶丝经纱和针织编链线圈经纱的牵制系数及权重系数,建立了针织松紧带的弹性回复率计算模型,通过不断地修正权重系数得到针织松紧带的弹性回复率计算式,其偏差百分率小于1.00%,表明该松紧带弹性回复率计算模型可用于实际的计算和预测。The contain coefficient of the weft and the fabric weave structure exert on plastic wire warp and weave chain coil as well as the weight coefficient were introduced, the elastic recovery rate calculation model of knitted elastic band was built. Through continuous correcting the weight coefficient, a calculation method on the elastic recovery rate of knitted elastic band was obtained. The .percentage deviation was less than 1.00%, which indicated that the elastic recovery rate calculation model of the elastic band can be used to calculate and forecast its actual elastic recovery rate.

关 键 词：交织针织松紧带 弹性回复率计算模型 牵制系数 权重系数 

分 类 号：TS186[轻工技术与工程—纺织材料与纺织品设计]