Wrinkle phenomenon of laminating machine in laminating machine, in fact, this kind of problem is widespread, and because of this, the problem of wrinkling of laminating machine of laminating machine has also been a problem that has been discussed in the post-press processing industry. The solution to the wrinkle of the laminating machine of the laminating machine is that the operation of the pre-coating laminating machine is much simpler than the previous coating film laminating machine. It also has the functions of automatic drawing and backing.
        That is, the causes and solutions of wrinkles on the coating film laminator are as follows.
        1. Vertical wrinkles. The tension of the film is too large, the pressure is not flattened, and there are creases in itself, so it wrinkles after the film is covered.
        Solution: Relax the tension of the film, adjust the stretching roller, and then flatten the film before pressing.
        2. Wrinkled diagonally. The film has a large pulling force and improper adjustment of the roller position, which causes the film to be inconsistent in tension and uneven in film transfer, and is regularly folded toward the loose side.
        Solution: Relax the tension of the film, adjust the stretch roller or temporarily change the film.
        3. Horizontal wrinkles. The temperature of the heating roller is too high, and the pressure of the rubber roller is too large. During the compounding, the film is scalded in the horizontal direction into a horizontal wrinkle.
        Solution: appropriately reduce the temperature of the roller or reduce the pressure of the rubber roller.
        4. When the temperature is too high during heating, the film is deformed and wrinkled.
        Solution: lower the temperature.
        5. The water content in the paper is too large, the paper shrinks after the film is dried, and the film deforms and wrinkles.
        Solution "The moisture content of the paper should be about 5% to keep the temperature and humidity in the working room normal.
        6. The conduction roller of the laminating machine is not running well or there are dirt on the surface, which makes the film unable to stretch and operate normally.
        Solution: Conductor roller bearings should be lubricated on time and kept clean and free of foreign objects.
        7. The gap between the guide rollers is too small, squeeze the film into a wrinkle before pressing.
        Solution: Correctly adjust the gap between the guide rollers.
        8. The temperature of the roller is too high and the film expands when heated.
        Solution: Reduce the roller temperature.
        9. The film conducting rollers are not parallel, causing the film to run unbalanced.
       Solution: Correctly adjust the conduction roller to be parallel.
       10. The ends of the film are inconsistent or have wavy edges.
       Solution: replace qualified film.
       11. The adhesive layer is too thick, the viscosity is too large, and the paper and film slide after being pressed and pressed.
        Solution: adjust the amount of glue and increase the drying temperature.

        The coating principle of the pre-coating film laminating machine is similar to that of the instant coating film laminating machine, that is, the coating process and process are more simplified, and the adhesive is not required to heat and dry. I believe that it is more convenient for everyone to use when laminating.