The working principle of laminating machine

The working principle of laminating machine
(1) Using ready-to-coat film for the cover can protect the paper. After lamination, it can extend the service life of the cover (or the surface of the print), especially for student textbooks class has certain benefits, so the amount is increasing.
(2) Print marks are not easily damaged. After lamination with ready-to-coat film can be used for color printing graphics to increase the color effect and protection, without making it worn. This is conducive to publishers and editors on the surface of the cover or printed products according to their needs to make a variety of art design, and therefore also promote the increase in usage.
(3) That is, the production of coated film is beneficial. The low cost, easy to start, and money to be made in the production of coated film, enterprises can benefit.
The above three points make that coated film "hot" up, but that coated film quality problems and the impact on the quality of binding, but few people pay attention to the following will be further analysis.

The main problems of the covers and pages after lamination with ready-to-coat film are.
Surface blistering, wrinkling, bending uneven, shedding separation, not easy to store, etc. These quality problems have not been solved for many years, and the reasons are many, such as
1. the impact of different types of paper.
2. The impact of different ink color.
3. The impact of different climates.
4. The impact of the environment and conditions.
5. The impact of the lack of scientific management of enterprises.
6. The influence of the quality of personnel