Study on Wet Picking/Wet Repellence at the Grain Direction of Offset Paper
The wet picking and wet repellence of offset papers were studied using IGT-gst2 printability tester according to change printing conditions as printing speed and the amount of fountain solutions. It was showed that the phenomena of wet picking and wet repellence occurred in turn on the surface of offset papers with increased printing speed and the amount of fountain solution. In addition, in contrast with fountain solutions, printing speed had greater influence on the phenomena of wet picking and wet repellence of offset papers.
Jinglong Bu, Pengcheng Wang, Liqun Ai, Xiaoming Sang, Yungang Li
Y. G. Yang "Study on Wet Picking/Wet Repellence at the Grain Direction of Offset Paper", Advanced Materials Research, Vols. 287-290, pp. 2970-2973, 2011