Pre-coating film environmental protection, with the rest assured
Pre-coating film principle is the cement of plastic film on the besmear after drying winding on the laminator equipment for hot pressing. The product is characterized by adhesive without heating can boring system and greatly simplifies the laminating technology, convenient operation, can use at any time, from large flexibility, insipidity, without solvent, polluting the environment, more important, completely avoid the bubbles off layer coated hinder attack, such as high transparency.
Why the film laminating method currently used in domestic is still a very wide range, although generalization of pre-coating film laminating method function is better than that of the coating film coating method, but for the present situation of the current domestic professional laminating machine, the vast majority of companies in China are still in use the coating film coating technology. The main reason can be summarized as the following several aspects.
First, its technology in the domestic start later.
Second, the yield of high technical content, technology, equipment investment is large, usually the company not to pay pre-coating film production line.
Third, because of China's surplus labor resources, low labor cost, material capital in the laminating technology generalized capital accounts for a considerable proportion. And pre-coating film capital is higher than the film, this is bound to affect the use conditions.
Fourthly, domestic produce laminator equipment manufacturer to produce equipment for the film laminating equipment.
Fifthly, although the Chinese government is very value industry of environmental protection, but still need to perfect the laws and regulations of laminating industry.