Hot stamping is a special printing process without ink. It is with the help of a certain pressure and temperature, the use of templates mounted on the stamping machine. So that the printed materials and stamping foils in a short period of time to press each other, metal foil or pigment foil according to the stamping template of the graphics transferred to the surface of the printed materials being stamped.
1)Prepare materials
2)Check the machine
3)Debugging the machine
4)Test the hot stamping effect
5)Hot stamping
6)Heating
7)Checking
Hot stamping process speed, pressure, temperature constraints on each other. Its process parameters are always in accordance with the stamping speed, pressure, temperature in order to determine. First determine the stamping speed. In general, it will be treated as a constant, not easy to change. And then find out with the appropriate stamping pressure and stamping temperature, which can simplify the operating procedures, but also easy to control the quality of stamping.
En outre, the hot stamping process has to consider the suitability of the substrate, the stamping plate, the stamping machine, the fixtures and the pads. Finally, the environmental conditions have to be studied, including room temperature and humidity, substrate temperature, and the cleanliness of the room air (dust content).
Hot stamping process is a complex process technology, in the stamping process only fully grasp these factors above in order to obtain satisfactory stamping effect.
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