What problems should be paid attention to in four-color screen printing?

Pay attention to exposure time. If your printer is 2kw, it is almost 15s-20s. If it is a 3kw lamp, the exposure time is between 10- 12 seconds, but use a good photosensitive adhesive and turn on the light before exposure. You also need to determine the time according to the line thickness of the dot. What is mentioned above is the exposure time of thin lines. For thick lines, you can add 5- 10 seconds to the time, and it will be better to keep it within 20 seconds. Screening is also important. You can call me for advice! It's free.

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