摘要
无缝内衣腰口尺寸性能是衡量内衣的主要指标之一,氨纶丝的力学指标影响内衣腰口的尺寸性能。文章主要探讨干纺氨纶卷绕工艺中不同牵伸比对氨纶丝力学指标的影响,并重点研究了氨纶的力学指标对无缝内衣腰口的尺寸、延伸率、回复率等关键性能的影响。
The waist size of seamless underwear is one of the main indexes to measure underwear,The mechanical index of spandex affects the waist size of underwear.This paper mainly discusses the influence of different pre draft on the mechanical properties of spandex filament in the winding process of dry spinning spandex.The influence of mechanical indexes of spandex on the key properties of seamless underwear such as waist size,elongation and recovery rate was studied.
作者
张磊
仲霞
高久林
李苏
陈嫒
Zhang Lei;Zhong Xia;Gao Jiulin;Li Su;Chen Ai(LDZ New Aoshen Spandex Co.Ltd.,Lianyungang 222047,China)
关键词
氨纶丝
300%定伸应力
腰口尺寸
弹性回复率
延伸率
spandex
300%modulus
waist size
elastic recovery percentage of elongation
elongation
