There are some regulations for the operation of any machine, and fully automatic screen printing machines are no exception. Next, let's briefly understand the regulatory requirements.
1. After positioning the screen of the screen printing machine, use a caliper and tape measure to check if the positioning dimensions meet the requirements of the drawing. Ensure that there is a certain gap between the screen during positioning (usually about 3-5mm depending on the tightness of the screen).
2. Printing technique of screen printing machine: Hold up the scraper and pull it up at a constant speed at a 45 ° -50 ° angle with the screen. The scraper should be evenly stressed at both ends during operation. The printing direction should be consistent with the printing direction when adjusting the position to prevent displacement during printing
3. Strictly inspect the position and size of the silk screen on the first piece according to the drawing, and check for any defects such as missed printing, wrong printing, dry screen, grease, dust, burrs, oil shortage, broken lines, oil leakage, and ink pollution in other parts of the pattern.
4. The silk screen color is compared with the standard color card and customer confirmed color palette, and there is no obvious color difference visually.