What is the use principle of the laminating machine?

Principle of use of laminating machine:

(1) With instant coating as the cover can protect the paper. After the film can extend the cover (or printing surface) of the service life, especially for the students textbook class has certain benefits, so the amount of more and more.

(2) the mark is not easy to be destroyed. With the coating film after the film can increase the color effect and protection of the text and text of color printing, and do not make it wear. This allows publishers to create a variety of art designs for their needs on the cover or print surface, thus driving the increase in usage.

(3) that is, the film production benefit. In the film, the film production cost is low, easy to mount, money, enterprises can benefit.

The above three points make the film "hot" up, but the quality of the film and the impact of binding quality, but few people pay attention to, the following will be further analyzed.

The main problems existing in the cover and sheet after the coating film are:

Surface blister, wrinkle, bending uneven, falling off separation, not easy to store, etc., these quality problems have not been solved for many years, its reasons are also in many aspects, such as:

1. The impact of different types of paper.

2. Different influences of ink.

3. Different impacts of climate.

4. Influence of environment and conditions.

5. Enterprises lack the influence of scientific management.

6. The impact of personnel quality.

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