What is the printed laser film?
When we visit the exhibition of books and periodicals, it is difficult to see the products covered by foreign booths on the exhibition stand. In some developed countries, laws and regulations on environmental protection, health and fire insurance are relatively perfect, which makes it difficult to develop space. On the contrary, China's film coated market is showing a "prosperity" scene, to talk about books and periodicals decoration, it is necessary to talk about laminating process.
Therefore, the coating process in our country is widely used in various types of packaging and decorating printed matter, various binding forms of books and periodicals, books, wall calendar, maps, etc., is a very popular printing surface processing technology. The film coating process came into our country in 1980s. Because of its many advantages, it has been popular all over the country in a very short time, and has gradually become the favorite of the surface decoration of books and periodicals. Today, people's environmental awareness is gradually increased, and constantly improve the relevant laws and regulations, produced in the laminating process of pollution and waste recycling products covered when these two problems in front of people, bring film, people tend to think of "white pollution". Many people in the industry of film function and can continue to doubt the application, the former State Economic and Trade Commission in 2002 issued Decree No. thirty-second, has been that of solvent type coating machine is included in the third batch of "the elimination of backward production capacity, process and product catalog". Sure, in the future development process, laminating technology will receive more and more tests. How will mulch develop? Is it completely eliminated or is it reasonable? All these problems will be unavoidable problems in the development of laminating technology.
The coating process is a surface processing after printing, also known as India plastic, laminating film or printing printing, laminating machine is used in printing on the surface covered with a layer of transparent plastic film thickness of 0.012 ~ 0.020mm and the formation of a plastic products processing technology. Generally speaking, according to the process can be divided into coating, pre coating two kinds, according to the different film materials are divided into bright film, Matt Film two.