METHOD OF PRODUCTION OF FLEXOGRAPHIC PLATES BY MEANS OF LASER ENGRAVING

摘要

FIELD: technological processes. ^ SUBSTANCE: in method of flexographic plates production by direct laser engraving, gaseous decomposition products or products made of separate particles (7) generated in the process of engraving are caught with the help of suction device (4) and exhausted gas flow saturated with decomposition products is purified with the help of combination of filter (5) with solid filtering material and filter (6) with buffer unit and oxidising stage. ^ EFFECT: increases efficiency of gases purification. ^ 8 cl, 6 dwg