圈圈纱纺制工艺对织物外观及性能的影响  

Effect of loop yarn spinning process on the appearance and properties of fabrics

作　　者：李文雅 杨鼎钧 李明璇 LI Wenya;YANG Dingjun;LI Mingxuan(School of Textile Science and Engineering,Xi’an Polytechnic University,Xi’an 710048,China)

机构地区：[1]西安工程大学纺织科学与工程学院,陕西西安710048

出　　处：《纺织高校基础科学学报》2024年第6期76-82,共7页Basic Sciences Journal of Textile Universities

基　　金：中国纺织工业联合会科技指导性项目(2022020);陕西省教育厅重点科学研究计划项目(20JY026);陕西省重点研发计划一般项目-工业领域(2024GX-YBXM-569)。

摘　　要：为更好地通过调控圈圈纱的圈圈密度和直径等工艺参数来改变纱线结构和织物外观,研究了圈圈纱超喂比与包缠捻度对圈圈纱及其织物外观效果和性能的影响。用空心锭花式纺纱机纺制不同包缠捻度与超喂比的圈圈纱,再将其织成织物并测试其透气性与耐磨性,探究纺纱工艺对织物性能的影响。结果表明,包缠捻度与纱线圈圈密度及直径之间存在线性函数关系,超喂比与纱线圈圈密度及直径之间存在二次函数关系。同时,随着圈圈密度的增大,所得织物中圈绒凸起部分的面积增大,透气性降低;随着圈圈直径的增大,织物的表观厚度增大,耐磨性能降低。In order to better regulate the process parameters of loop yarn to alter the structure of the yarn and the appearance of the fabric,such as controlling the loop density and diameter of the loop yarn,the study investigated the effects of the overfeed ratio and wrapping twist on the appearance and performance of the loop yarn and its fabric.Loop yarns with different wrapping twists and overfeed ratios were spun using a hollow spindle fancy spinning machine,revealing the impact patterns of these two factors on the appearance of the yarn.The spun yarns were woven into fabrics and tested for air permeability and wear resistance to explore the relationship between the spinning process and the corresponding fabric properties.The results indicate that there is a linear functional relationship between the wrapping twist and both the loop density and diameter of the yarn,and there is a quadratic functional relationship between the overfeed ratio and both the loop density and diameter of the yarn.At the same time,as the loop density increases,the area of the looped pile in the fabric increases,and the air permeability decreases;as the loop diameter increases,the apparent thickness of the fabric increases,and the abrasion resistance decreases.

关 键 词：圈圈纱 包缠捻度 超喂比 圈圈直径 圈圈密度 花式纱线 

分 类 号：TS104.2[轻工技术与工程—纺织工程]