engleski

Deviation of deformation of the screen elements through circulation in the newspaper printing

Consumers and markets that participate in the consumption of graphic products from year to year set new requirements and standards on quality of printing product. During the daily production screen elements are exposed to a number of different influences that can lead to distortions. With the appearance of deformation screen elements there are a difference in the surface screen elements between theoretical and actual size. Determining deformation of the screen element is done using the different of control strips. In this paper we will examine the deviation of the screen elements through the circulation in the newspaper press. Measurements with graphics and diagrams will show the deviation of the screen element throughout the entire circulation. Establishing tolerances of screen elements in daily circulation shall be done with densitometer "GretagMacbethSpectroEye" on control strips in the newspaper.

Deformation, Screen element, Printing, Quality

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