Influence of Inkjet Paper Coating Structure on Paper Properties and Print Performance
The influence of coating layer structure on both physical and priinting quality of the paper was studied.Different coating layers were obtained by changing the ratio of polyvinyl alcohol adhesives and silicon dioxide pigments in the coating formula.Then the structure,physical properties and ink-jet prituing performance of the coated paper were measured.The influences of coating structure on physical properties and ink-jet printing performance were evaluated.The results showed that as the ratio of adhesive increased,the coating porosity decreased; the average pore diameter increased at first and then decreased,but in general tended to decrease; the initial drop contact angle increased,which testified the stronger hydrophobicity of the coated surface with higher adhesive ratio.The average pore diameter has a negative linear correlation with paper roughness while has a positive linear correlation with air permeability.The larger the average pore diameter,the greater the density values,as well as the better tone reproduction and the larger color gamut range.Average pore diameter also has a weak correlation with dot area and dot roundness.
Ink-jet printing Ink-jet paper Coating structure Print performance
ZHU Yuchuan CHEN Yunzhi ZHANG Zhengjian
College of Packaging and Printing Engineering, Tianjin University of Science and Technology, China
国际会议
the 2nd China Academic Conference on Printing and Packaging (2012第二届中国印刷与包装学术会议(CACPP 2012))
北京
英文
269-272
2012-10-19（万方平台首次上网日期，不代表论文的发表时间）