The automatic screen printing machine is simply called leakage, which forces the ink to leak from the mesh through the scraping pressure. The use of screen plate, glue scraper. Pad printing is to transfer the pattern engraved on the steel plate to the workpiece through the role of the rubber head, similar to stamping. Use steel plate, head. Under normal circumstances, the ink layer of screen printing is thicker than pad printing, so it is easier to pad printing patterns with thin lines, and it is easier to screen printing patterns with large color blocks.

Automatic screen printing machine ink dry too fast and easy to block the net, and there will be different stages of color difference when mass production. The high quality pad printing ink takes only a few seconds to completely dry the surface when it is printed on the product. In the printing process, when the adhesive head is taking the ink, the adhesion between the adhesive head and the ink is greater than the adhesion between the ink and the printing plate, so that the pattern can be completely removed. When printing, the adhesion between the product and the ink is greater than the adhesion between the glue head and the ink, so that the pattern can be completely printed on the product. And pad printing can be continuously printed several times in the same position on the product, the screen can not, the screen can only be printed twice until the ink surface printed on the product is dry, otherwise there will be a high defect rate.

1, the difference between printing products:

A; Automatic screen printing machine screen can print a large surface (such as: a large area of glass). The screen can be printed in a circle (such as: cups), which is the so-called roll printing. Screen cannot print fine fine text.

B; Automatic pad printing machine can print irregular surface products or products with ladder structure on the surface, screen can not. Pad printing can print fine, small text, such as the small text that can be seen with a magnifying glass on the lens of a mobile phone.

2, printing supplies:

A, automatic screen printing machine screen printing machine, screen plate, screen printing glue, screen printing ink, screen printing tooling, etc.

B, automatic pad printing machine pad printing machine, pad printing plate (thin steel sheet), pad printing glue head, pad printing ink, pad printing scraper or oil cup, etc.

3, from a professional point of view: there is a difference in the use of ink, screen printing needs to dry slowly, pad printing needs to dry fast. Screen with screen ink, pad printing professional pad printing ink. However, there are also many screen inks for pad printing, because the screen ink price is low and many people do not care about or do not know pad printing professional ink.