Vacuum coating machine aluminized paper, vacuum evaporation aluminizing machine
Vacuum coating machine vacuum aluminum plating paper, also known as aluminum spray paper, aluminum plating paper, steamed paper. Vacuum coating equipment Vacuum aluminum paper is formed in a high vacuum above 1.33×102 Pa, heated by resistance, high frequency or electron beam, and the lead wire is heated to about 1400 degrees Celsius and then vaporized and attached to the paper base. Vacuum coating machine vacuum aluminum paper production process can be divided into two kinds of direct evaporation method and transfer evaporation method. The direct method (also called aluminizing on the paper surface) is to coat the paper surface in advance to improve the smoothness and brightness of the paper surface, and then put the paper directly in a vacuum aluminizing machine for aluminizing. This method is only suitable for Aluminum is sprayed on thin paper (40g ~ 120g), common are coated paper, whiteboard paper and cardboard.
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The direct-coating aluminum layer of the vacuum coating machine coincides with the loose structure of the paper fiber, and the surface will show fine pores, and the smoothness will be correspondingly poor. Vacuum coating equipment transfer method (also called film surface aluminum plating), which uses PET, BOPP film as the transfer substrate, after coating, coloring, aluminum spraying, compounding, peeling and other processes, and then placing the PET film and other substrates After aluminizing in a vacuum coating machine, the glue is applied to the paper for compounding, and then the PET film is peeled off, and the aluminized layer is transferred to the surface of the cardboard through the adhesion.
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Vacuum coating machine transfer method aluminum film has good flatness, strong metal gloss and high smoothness, which is more suitable for packaging printing. Compared with the direct method, the aluminized paper produced by the vacuum coating equipment transfer method has firm and reliable adhesion of the aluminum layer, and makes full use of the flatness of the PET film to make the metal gloss of the paper surface brighter and improve the appearance effect; it can produce a thickness of 40 grams to 450 Gram paper or paperboard; aluminized paper products that can produce a variety of holographic laser anti-counterfeiting pattern characters such as rainbow, etc. according to needs
Vacuum coating machine Vacuum evaporation coating equipment is mainly used to vapor deposit metal thin films (aluminum, chromium, stainless steel and other metals) and colorful film imitation gold films on the surface of pre-treated plastics, ceramics, etc., so as to obtain brightness, beauty, and price Cheap plastic, ceramic surface metallization products.
Zunhua Baorui Titanium Technology Co., Ltd. is a well-known vacuum coating manufacturer, specializing in the manufacture of various vacuum coating equipment, providing customized process solutions and coating equipment for industry customers.