荧光增白剂（OBA）应用于铜版纸生产中调色方案的研究

铜版纸原纸生产中，为了节约成本一般利用APMP代替BCTMP，本文通过在实验室环境下进行铜版纸原纸抄造并涂布成纸。然后检测成纸物理性能指标。发现APMP代替BCTMP后，能抄造出比原配方松厚度和不透明度更高。白度稍低。其他物理性能指标相当的铜版纸原纸；另外还主要研究了荧光增白剂（OBA）对成纸耐久性和偏色的影响。分别比较了原纸调色、底涂调色和面涂调色三种调色方案对成纸白度，L^＊、a^＊、b^＊值和耐久性的影响。

Study on the Application of Optical Brightening Agent (OBA) for Color Modulation in Making Coated Paper

In this paper,APMP instead of BCTMP was used to produce coated paper. The physical properties of both original paper and coated paper were investigated. The findings suggest that the properties of coated paper made from APMP have higher bulk and opacity,lower whiteness; however other physical properties are equal. The effects of OBA to both durability and color modulation of coated paper were also studied,and the finish coated paper with different color modulation methods (CMM),e.g. CMM in original paper,in...