A Novel Method to Qualify the Status of Printing Process Rapidly
According to the characteristics of ink feeding and printing quality control principles, a new test sheet was designed for qualifying press state and the test results were discussed in this paper. This test sheet was printed under the condition that printing ink volume for different ink zone is identical. Solid density, dot gain and print contrast of different printing ink volume were simulated on a single test sheet, and thus the optimal printing status can be determined quickly. Experiment results show that this method is accessible, economic, and rapid. The optimum solid density values can be got easily for all primary colors on a single test sheet. This method is suit for the adjustment of printing status.
OUYANG Yun, XU Min and YANG Li
Y. Wang et al., "A Novel Method to Qualify the Status of Printing Process Rapidly", Advanced Materials Research, Vol. 174, pp. 203-206, 2011