How does ordinary ink print out laser effects?
However, the gravure press involves scraping the excess ink with an ink scraper, so it is difficult to print the laser by ordinary ink, and it does not achieve the laser effect achieved by grinding. The general laser effect is obtained by grinding and printing.
To print the laser effect by ordinary ink, you need to adjust the thickness of the ink layer.
The laser effect is to press and grind on the plastic film through the press roller, so that the surface of the plastic film is uneven and different reflection is obtained, thereby producing laser effect.
