以纸包装盒印刷品为例，对产品采用了联机上光、脱机上光、覆膜、压光等多种光泽度表面处理工艺，并对不同工艺方法处理后产品的光泽度进行了测试和比较，找出了一种提高印刷品光泽度的最优工艺方法和工艺条件，即印刷上光时正确控制光油厚度，然后在一定的干燥时间和一定的产品堆码高度下进行压光，可使光泽度最高。

Print on package case was taken as example. Gloss enhancing treatment technologies, such as on-line glazing, offline glazing, laminating, and calendering, were applied to make comparison tests. The most optimum technique and process conditions was put forward, which are correctly control the thickness of antiseptic varnish on glazing, and do the calendaring under some drying time and the height of product stacking tier.