Influence of some parameters on the change of printing elements dimension

The graphic reproduction proces includes a wide range of various graphic operations, where each of them defines a part, but all toghter determine the complete graphic process as well the final product. In this work the influence of some prepress phases on the size of screening respectively printing elements was observed. While making the analog proof as well as the printing plate due to technological reasons and copying the decrease of ptinting elements dimension as well area could change, what could have on reproduction characteristics.