摘要 |
A system for adjusting and monitoring the pressures of the printing rollers of a flexographic printing machine, which comprises at least one reader (7) which is adapted to be placed at the printing rollers (3, 4) of the printing machine. The reader (7) is adapted to detect the contrast of the print on the printing material (8) wrapped around the central drum (2) of the printing machine and is connected to a processing unit (10) which is adapted to determine and control, as a function of the contrast detected by the reader (7), the position of the printing rollers (3, 4) with respect to the central drum (2) in order to achieve the desired print. |
申请人 |
UTECO CONVERTING S.P.A.;GRAFIKONTROL S.P.A.;RESENTERA, MASSIMO;CATTARUZZA, MAURO;PERETTI, ALDO;ARTUFFO, LUIGI;DE GRANDIS, PAOLO;FILIPPI, DAVIDE ANDREA MARIA |
发明人 |
RESENTERA, MASSIMO;CATTARUZZA, MAURO;PERETTI, ALDO;ARTUFFO, LUIGI;DE GRANDIS, PAOLO;FILIPPI, DAVIDE ANDREA MARIA |