CALCULATION OF AREAS OF OVERLAPPING OF INKS OF RASTER ELEMENTS BY PRINTING FROM POINT TO POINT

Kazmirovych O., Kazmirovych R.
Ukrainian Academy of Printing / Ukraine

Abstract

In article the directions of moire’s correction in multi-ink imprints by the method printing a point to a point. The algorithm of calculation of areas of overlapping of inks of square, rhombic and circular forms of raster elements by printing a point to a point, which with using the Nyberg-Neigebauer equations permission proceed directly to the calculation of the color coordinates of separate sections of the raster imprint and determine the exact tolerances for the accuracy of the combination of the imprints for certain types of printing products are proposed. The determine the error of separate technological process, which determination of combining the imprints of the refills and positioning on the given coordinate of the sheet.

Keywords

printing point to point, raster elements the areas of overlapping of inks, moire, calculation algorithm, accuracy, print quality.

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