The solution to the problem of the self-adhesive label laminating machine is:
1. Increase the pressure of the laminating roller;
2. Adjust the parallelism between the two rollers;
3. If there is a problem with the laminating roller itself, replace the laminating roller;
4. Reduce machine speed or change ink composition.
Fault 2 There are indentation pits on the pattern surface
Reason: The surface of the laminating roller is dirty or worn
The solution to the problem is to clean or replace the laminating roller.
Fault 3 There are wrinkles on the surface of the printed matter
Reason: The composite film is too loose or the bottom paper tension is too large, and the tension on both sides of the composite film is inconsistent, which will cause this failure.
The solution to the problem is:
1. Tension composite film;
2. Reduce the tension of the bottom paper;

3. Use a suitable composite film instead.