涤纶针织物染料墨滴扩散规律及呈色探讨  

Study on diffusion behavior and color appearance of dye ink droplet on knitted polyester fabrics

作　　者：黄叶 李羽佳 张鑫 王桂芝 蔡海娟 张瑞云[1,3] Huang Ye;Li Yujia;Zhang Xin;Wang Guizhi;Cai Haijuan;Zhang Ruiyun(Key Laboratory of Textile Science&Technology,Ministry of Education,Donghua University,Shanghai/China;Luthai Textile Co.,Ltd.,Zibo/China;Innovation Center for Textile Science and Technology,Donghua University,Shanghai/China)

机构地区：[1]东华大学纺织面料技术教育部重点实验室(中国) [2]鲁泰纺织股份有限公司(中国) [3]东华大学纺织科技创新中心(中国)

出　　处：《国际纺织导报》2021年第6期14-22,共9页Melliand China

基　　金：国家重点研发计划资助项目(2017YFB0309100)。

摘　　要：探究了织物结构参数、织物预处理与整理工艺对涤纶针织物上墨滴扩散和呈色的影响。结果表明,涤纶针织物上的墨滴扩散行为受织物面密度、孔隙率等多种因素的影响;与普通涤纶针织物相比,经吸湿排汗整理的涤纶针织物的扩散面积更大;预处理后,涤纶针织物的渗化情况得以改善;墨滴色块的K/S值受墨滴在织物上扩散面积的影响,墨滴扩散面积越大,色块K/S值越小,织物得色越浅。The influence of fabric structure parameters,fabric pretreatment and finishing processing on ink droplet disperse and color formation on polyester knitted fabrics was investigated.The results showed that the diffusion behavior of ink droplet on polyester knitted fabrics was affected by many factors such as fabric surface density and porosity.Compared with the ordinary polyester knitted fabrics,the diffusion area of the polyester knitted fabric with moisture absorption and sweat removal finishing was larger.After pretreatment,the infiltration condition of polyester knitted fabric improved.There was a linear relationship between the K/S value of the blob of ink and its diffusing area on the fabric.The larger the diffusing area,the smaller the K/S value of the blob,and the lighter the fabric color.

关 键 词：涤纶针织物 吸湿排汗整理 预处理 墨滴 扩散 呈色 

分 类 号：TS194.2[轻工技术与工程—纺织化学与染整工程]