Easy operation
There is no need to prepare glue before the production of pre-coated film, as in the instant coating process, there is no need to adjust the amount of glue during the production process, there is no need to dry the adhesive, and there is no need to clean after the work, which greatly shortens Time for work assistance. Therefore, for different pre-coating film laminating equipment, each shift can be equipped with at most 2 to 3 operators, which reduces the enterprise's human resource cost.
Reliable quality of pre-coated film
The structure of the pre-coated film is based on BOPP, and EVA hot melt adhesive is sprayed uniformly on it. Compared with the instant coating glue, the advantages of hot melt adhesive are:
1. It has good leveling in the molten state;
2. The glue molecule has a strong ability to diffuse into the ink and paper;
3. Strong ability to melt powder;