What is gravure printing machine?

Answer:

Printed multi-color when the use of overprint or indirect local ink method, so that the various colors of ink according to the needs of the distribution of the relevant parts of the plate, printed multi-color basic printing principle and printed monochrome the same.

The machine transfers the ink of the recessed portion onto the printed matter by the pressure action to obtain the printed matter.

Then, the ink layer on the surface of the printing plate is scraped off, the raised portion is formed as a blank, and the recessed portion fills the ink, and the deeper the ink layer is deeper.

Machine in the printed color, the first plate immersed in the ink tank rolling, the entire plate surface was painted with ink layer.

The main feature of gravure printing presses is that the graphic part of the printing plate is concave and the blank part is raised, which is opposite to the layout of the letterpress printing press.