Operation steps and precautions of high precision screen printing machine

As we all know, the printer is a machine used to print words and images. A screen printing machine is mainly used for screen printing machine, printing machine, screen printing machine is due to low price, long storage period, the bulk of the large, bright color, fast delivery and other advantages, so it is more and more recognized by the industry, the application range is very wide. So do you know the operation procedures and attention of the screen printing machine?

Operation steps:

1, we must first transmit power through the transmission mechanism, and then make the scraper plate squeeze ink and screen plate in motion, which will make the screen printing plate and the substrate have a stamping line.

2, the screen has a tension of N1 and N2, the scraping force F2, the resilience of screen printing and embossing line in addition to the outside are not in contact with the substrate, the ink in the ink scraping plate extrusion pressure under the action of F1, through the mesh, from the movement of the embossing line stencil to substrate.

3, when the ink scraping plate is separated from the screen with the screen plate after the completion of the unidirectional printing, and return to the ink at the same time, that is to complete a printing cycle.

4. The distance between the top of the ink and the reverse side of the screen plate is called the same offset or the distance of the net, which should be 2 to 5mm. In manual printing, the manipulations and proficiency of the workers will directly affect the formation of the embossing line.

Precautions for operation:

1, that is to ensure the straight-line, uniform, isometric, pressure equalizer, middle and vertical edge in the movement of the scraping plate. That is to say, when printing, the scraping plate should be straight forward, and can not swing left and right. It can't be slow in front and slow or slow or slow in front.

2, the incline angle of the ink plate should be kept constant, especially to overcome the common disease of the increasing inclination angle, and the printing pressure should be kept uniform.

3, keep the shaving plate equal to the inside of the inside of the net frame, and keep it perpendicular to the ink plate and the frame.