Analysis On The Characteristic Of Color And Dot Transmission Based On CTP Workflow

Nowadays, with the rapid development of printing technology and drastic business competition, high quality of printed product becomes to be the life pillar of an enterprise. Many domestic manufacturers have already promoted CTP introduction to primary development agenda that enterprise runs. They expect that the CTP workflow could exploit market by giving great advantages and potentialities in dot and color. Therefore, setting up a reasonable, scientific, concrete control standards and means to color with dot transmission based on precision equipment and advanced workflow is the key to breaking through the bottleneck of CTP technical application at present. And it becomes the focus of investment and CTP technology application for a factory.This subject expands with dot gain and gray balance reproduction of the CTP workflow for focal point. Through analyzing the relation between dot and color reproduction, transmission principle and control method, integrating a great deal of influence factors, it makes an experiment, and analyzes the disciplinarian of dot gain in the CTP workflow from multidimension. Meanwhile, by instrument measurement, it has reproduced the gray balance curves, dot gain compensation and has optimized separation setting of system. To the blemish of the craft, it introduces the color management in good time, optimizes the CTP workflow, and structures a reasonable, standard workflow model.The whole experiment design project implementation structures a standard quality control model of CTP workflow, and its rationality has been validated in the industrial practice. So, this study could be a successful method and using guide for the factory which plans to make quality control and workflow construction.