What to do if the adhesion of the uv flatbed printer is not good

Today's UV flatbed printer market can be described as a prosperous scene. The high precision, stable performance, wide application industry and simple operation are the reasons why UV flatbed printers are popular in the market. However, there will be some problems in the process of using uv printers. Today, the editor discussed with you, what should I do if the adhesion of the UV flatbed printer is not good? Let's take a look together below.

If the adhesion is not good, we must first understand the reasons that affect it, rather than blindly operate it. In other words, the adhesion is not good. In other words, the coating is easy to fall. The main function of the coating in the printing industry is to assist the UV flatbed printer to be better. Attach the printed color ink to the surface of the medium, and even slightly damage the surface of the medium (the damage is very small, and the average human eye cannot recognize it), so that the color ink can penetrate into the medium well to achieve long-term bright, lifelike, and vivid colors. The effect does not fade, waterproof and scratch resistant.

Poor adhesion is a headache. The printed pattern will peel off with a light scrape. No matter how good the printing effect is, there is no shelf life and practicality. The reasons for this situation are as follows: Six types: temperature and humidity relationship, ink deterioration, media problems, uv lamp problems, too fast speed / ink is not dry, cleaning fluid residue.