纸张的色相与印刷品色彩再现研究

Study on Color Quality of Printing Paper and Color Rendering of Printing Product

通过实验对纸张的色相与印刷品色彩再现进行了一定的研究,并对实验数据进行了分析并寻找相应的规律。结果表明:纸张的色相与荧光增白剂和调色染料的加入量有关,同时,对印刷品亮调部分色彩复制影响较明显;纸张的光学白度和视觉白度越高,即纸张的色相越好,亮调部分各色墨的色差就越小,色彩再现就越好。

Certain research was performed through experiment to the color quality of printing paper and color rendering of printing product,and analysis was performed to experiment data to find corresponding regular pattern.The results show that color quality of printing paper is related to the adding amount of fluorescent brightener and toning dye meanwhile,the influence on color reproduction of light tone part of printing product is relatively obvious;the higher the opticval whiteness and visual whiteness of printing paper is,the better the color quality of printing paper is,the smaller the color difference of each colored ink at light tone part is,and the better the color rendering is.