摘要
本文测定了织造染整工序中精纺高特平纹花呢几何结构参数的变化规律。发现在织造过程中经纱产生的拉伸变形,在染整中只恢复一部分,纬纱的变形则基本恢复洗呢后纱线的截面积最大,再继续加工,纱线被压扁,直径变小。煮呢时纱线再次产生拉伸变形,且大幅度地降低了织物内经纬纱屈曲波高。蒸呢可使染整中织物产生的变形得到一定程度的恢复。文中还提出了测试织物中纱线屈曲波长的简便方法。
The changes of plain fancy fabric structures during the weaving and finishing processeswete xamined. The results showed that the tensile force of warp yarn produced in weavingwas not completely elaxed in the finished products. But the weft yarn's deformation wasessentially recovered. Other fabric turcture parameters, such as cross sectional areas andcrimp height of thread in the fabric, were also nvestigated in each process. A new methodfor testing the yarn modular length of the fabric was described.
出处
《纺织学报》
EI
CAS
CSCD
北大核心
1989年第5期32-35,共4页
Journal of Textile Research
