Research on the Design Project of the Paper Positioning System
Chai Cheng-wen · Journal of Beijing Institute of Graphic Communication · 2008
The positioning system is very important in the printing press.In order to meet the requirements of the sheet of paper with enough positioning time and thus precision of overprint will be realized.Considering from making sufficient and reasonable use of the time before the sheet into the impression cylinder,the methods for realizing the positioning schemes are comprehensive analyzed.The results show that the new positioning system which can satisfy the demand of positioning precision and are useful to improve the speed of this positioning system is suitable for the printing press with high speed and high precision.