Bronzing is also a "hot stamping". A printing decoration process. The metal plate is heated, foiled, and gold text or pattern is embossed on the print. With the rapid development of hot stamping foil and packaging industry, the application of anodized aluminum bronzing is more and more extensive.
Any process technology will be affected by various factors, except that the process operation process itself can be regulated, and other factors that are good at controlling the bronzing process will increase the quality of the bronzing.
Temperature regulation
The bronzing itself is a heating process, and the temperature of the process preparation process has a very important influence on hot stamping. A suitable temperature range allows the resin layer and adhesive to melt moderately, ensuring a smooth transfer of the aluminum layer.
Pressure regulation
The amount of hot stamping pressure determines the adhesion fastness of the anodized aluminum. During the adjustment process, the substrate, temperature, speed, and anodized aluminum should be considered as factors to ensure uniform pressure under ideal conditions.
Speed ​​regulation
Simply speeding up the printing and dyeing speed, but the product quality is not ideal, but it is not worth the candle. Control the temperature and pressure control to ensure that the hot stamping is firm, the printing is clear, and the proper lifting speed is completely no problem.
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