The thickness of the printing film on the printing surface of the screen printing plate affects the thickness and sharpness of the ink layer of the imprint, especially for small images, and even changes the tone value and color of the dot. When the product requires a thick ink layer and thick lines, the plate film should be thicker accordingly. Normally, the thickness of the plate film most conducive to ink transfer is: screen thickness + 6μm ~ 8μm. The film thickness can be measured with a film thickness meter.

　　 (2), Demoulding property of printing plate of flat screen printing machine

　　Releasability refers to the difficulty of removing the plate film from the screen of the printing plate. After the plate-making fails or the printing task is completed, in order to regenerate the screen, demolding is required. The demoulding operation should be simple, economical, and with minimal damage to the wire mesh.

The above is the quality requirements of the flat screen printing machine plates brought by the licheng Flat Screen Printing Machine Factory. The performance indicators of the flat screen printing machine plates can be expressed as: the reproducibility of the flat screen printing machine plates, the printing panel The thickness of the film, the durability of the printing plate of the flat screen printing machine, and the release property of the printing plate of the flat screen printing machine. You can understand the factors that affect the quality of screen printing we mentioned last time.