织物结构对活性染料喷墨印花清晰度的影响  

Effect of fabric structure on the clarity of reactive dye ink-jet printing fabric

作　　者：杨海贞 周泽林 魏肃桀 马闯 王蒙佳 Yang Haizhen;Zhou Zelin;Wei Sujie;Ma Chuang;Wang Mengjia(College of Textile,Zhongyuan University of Technology,Zhengzhou)

机构地区：[1]中原工学院纺织学院,中国

出　　处：《国际纺织导报》2022年第6期21-26,共6页Melliand China

基　　金：河南省科技攻关项目(222102230065);中原工学院青年人才创新能力基金项目(K2020QN003);2022年河南省大学生创新创业训练计划项目(202210465036);中原工学院2022年度大学生创新创业训练计划项目(202210465036)。

摘　　要：为探究织物组织结构与喷墨印花清晰度的相关性,在平纹、斜纹和蜂巢织物上喷墨打印1 mm宽的线条,通过图像处理软件测试织物的实际线宽,并对织物粗糙度、孔隙率、厚度与喷墨印花实际线宽进行线性拟合,研究织物经向粗糙度、纬向粗糙度、孔隙率和厚度对织物印花清晰度的影响。结果表明:织物经向粗糙度和纬向粗糙度增加,平纹、斜纹和蜂巢织物的经向清晰度、纬向清晰度线性减小;织物孔隙率增加,织物印花清晰度也线性减小;而织物厚度增加,织物印花清晰度却呈线性增加。In order to explore the correlation between the fabric structure and the ink-jet printing clarity, 1 mm wide lines were inkjet printed on plain, twill and honeycomb fabrics. The actual width of the fabric was tested by image processing software, and the fabric roughness, porosity and thickness were linearly fitted with the actual line width of ink-jet printing. The effects of the fabric’s longitudinal roughness, latitudinal roughness, porosity and thickness on the fabric printing clarity were studied.The results showed that the warp and weft roughness of fabrics increased, but the warp and weft clarity of plain, twill and honeycomb fabrics decreased linearly. The printing clarity decreased linearly with the increase of fabric porosity. However, the printing clarity of fabric increased linearly with the increase of fabric thickness.

关 键 词：喷墨印花清晰度 平纹织物 斜纹织物 蜂巢织物 织物粗糙度 织物孔隙率 织物厚度 活性染料 

分 类 号：TS194.4[轻工技术与工程—纺织化学与染整工程]