基于视频序列的毛/涤织物折皱回复各向异性研究  

Study of the anisotropic wrinkle recovery properties of wool / polyester fabrics based on video sequence

作　　者：蒋双歌 王蕾 张月 高卫东 刘建立 

机构地区：[1]江南大学,江苏无锡214122

出　　处：《上海纺织科技》2015年第8期9-13,共5页Shanghai Textile Science & Technology

基　　金：国家自然科学基金青年科学基金项目(61203364);江苏省2012年度普通高校研究生科研创新计划项目(CXZZ12_0748);教育部博士点基金项目(20120093130001)

摘　　要：织物实际使用中产生的折皱是多向立体的,需要对织物不同取向进行折皱回复性能的研究。现有的测量方法只能测量静态回复角,无法显示织物折皱回复过程。采用视频序列的动态测量方法测试了3块不同规格羊毛平纹织物7个不同方向的折皱回复过程,分析各向折皱回复性能的差异。实验结果表明:羊毛织物回复迅速,动态测试系统优势明显;纯羊毛织物比含涤纶羊毛织物折皱回复性能好,织物在急弹和缓弹阶段的折皱回复各向异性一致;在取向角为45°时,折皱回复性能最好。As fabric wrinkle is multi-directional in practical use,the anisotropic wrinkle recovery property needs to be investigated. The existing test methods can only measure the static recovery angle and unable to display the process of the wrinkle recovery for fabric. A dynamic measurement method based on video sequence was used to test the wrinkle recovery process of three different types of wool / polyester plain weave fabrics from seven different directions,and to analyze the difference of the anisotropy of wrinkle recovery for the fabric. The experimental results show that the wool fabric rebounds quickly and the dynamic measurement system has obvious advantages. Compared with wool / polyester fabrics,the wrinkle recovery performance of the pure wool fabric is better. Both of the anisotropies of instant and stable recovery are consistent with each other. The wrinkle recovery performance is best at the orientation angle of 45°.

关 键 词：织物 折皱回复 各向异性 视频序列 

分 类 号：TS101.923[轻工技术与工程—纺织工程]