ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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5
Issue
vol 60 / MAY, 2017
Article
UDC 621.38;655.021

LASER CLEANING OF SCREENED PRINTING ROLLS

A. A. Samokhvalov
ITMO University, Department of Laser Technologies and Applied Ecology; Post-Graduate Student


M. . Yarchuk
ITMO University; Postgraduate


Abstract. Technology of dry laser cleaning of screened printing rolls of various types of paint is developed. Safety of the method of pollution removal is confirmed experimentally for various microreliefs of printing roll ceramic coat.
Keywords: flexography, screened roll, laser cleaning, fiber laser, thermo-mechanical effect.