光油及纸张性能对光油水印效果的影响

在造纸工艺中利用机械手段制造水印纸张具有较强的防伪作用，但不能广泛应用。印刷水印在个性化印刷技术领域有着广泛的应用前景，水印光油实现水印效果已成为印刷水印研究的新热点。水印光油的水印效果受光油本身及纸张结构等诸多因素影响。通过测试纸张水印部分的透光度，探讨了光油渗透量、光油颜色以及纸张类型对光油水印效果的影响。结果表明：光油渗透量以及纸张结构对水印效果影响显著，光油颜色对水印效果影响较小。

The Influence of Varnish and Paper Performance on Watermark Effect

Using mechanical means to manufacture watermark paper in paper-making process plays a stronger security role,but is not widely used.In the personalized printing technology field printing watermark has a wide range of applications,using watermark varnish to achieve watermark effect has become a new research hot spots.The watermark effect made by watermark varnish is affected by many other factors such as varnish itself and paper structure.The effect of infiltration volume,color,as well as the type of paper o...