Interpretation of the characteristics of drawing vacuum coating of vacuum coating machine
Interpretation of the characteristics of drawing vacuum coating of vacuum coating machine, the surface of the metal plate has the characteristics of anti-rust, anti-oxidation, anti-scratch, anti-chemical reagent and anti-smoke. In terms of appearance, due to the special bright surface of the product itself, in order to avoid tarnishing due to friction, it is recommended to use it on a horizontal surface with less friction or a general vertical surface. In addition, this product is recommended to be used in a dry place, or a place that will not get wet frequently, and the humidity will not be too heavy to maintain the stability of the product. The vacuum coating machine is used for wire drawing on the metal surface, which can well cover up the mechanical lines and mold clamping defects in production.
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The method of drawing vacuum coating is to spray a layer of primer on the material first, and then electroplating. Since the material is plastic, air bubbles and organic gases will remain during injection molding, and moisture in the air will be inhaled when placed. In addition, because the plastic surface is not flat enough, the surface of the directly electroplated workpiece is not smooth, low gloss, poor metal feel, and there will be air bubbles, blisters and other bad conditions. After spraying a layer of primer, a smooth and flat surface is formed, and the generation of air bubbles in the plastic itself is prevented, so that the effect of electroplating can be displayed.
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Vacuum coating equipment is mainly used to evaporate metal film (aluminum, chromium, tin, stainless steel and other metals), colorful film imitating gold film, etc. on the surface of pre-treated plastics, ceramics and other products, so as to obtain bright, beautiful and inexpensive Plastic and ceramic surface metalized products.
UV spraying: Surface treatment can be performed on high-quality products to achieve the desired effect. Such as: electronic case, mobile phone case, cosmetic outer box, can pass adhesion test, alcohol resistance test, salt spray test, so as to achieve the ideal effect of your product.
Spraying processing: external processing of plastic and metal spraying, silk screen and pad printing. It can be sprayed with silver, gold, electroplated silver, rubber oil, etc., with good quality and fast delivery.