Heat transfer processing is a service process that transfers the heat transfer film to the substrate surface. In this process, we need to pay attention to several problems, otherwise it will also affect the quality of heat transfer products.
A. Keep the machine clean:
Keep the important parts of the machine clean, not stained with oil and dust, keep the heat transfer film clean, not stained with fingerprints and dust, keep the printing products clean, free of dust and oil, keep the hands of processors clean, free of oil and sweat;
B. Hot stamping temperature:
Hot stamping temperature has a significant impact on the quality of heat transfer products. If the hot stamping temperature is too high, the substrate may be damaged, and if the hot stamping temperature is too low, normal transfer may not be achieved. Ironing temperature should be determined according to substrate, film and heat transfer machine. Different materials have different ironing temperature.
C. Stamping pressure:
Hot stamping pressure must be adjusted to the most appropriate, otherwise too large and easy to damage the rubber head and the hot object, too small and affect the hot stamping effect. After adjusting to the best stamping pressure, the pressure should be adjusted and locked to avoid changes in mass production.
D. Stamping speed:
Hot stamping time (speed) should be determined according to the specific hot stamping materials. Under the condition of ensuring the hot stamping effect, the faster the speed is, the higher the production efficiency is. However, some commodities must be slow hot stamping due to some special conditions.
To sum up, there are many factors that affect the quality of heat transfer products. If you don’t pay attention to them, they will affect their quality. Therefore, you need to strictly follow the operation process when making heat transfer products. Heat transfer machine