Which kind of light source is better in silk screen platemaking

Ultraviolet cold light is an ideal light source. If there is a strong ultraviolet light, the effect is better. Domestic mainly consists of 20W/A branch, 30W/A branch, 40W/A branch, 80W/A branch, 8W/branch, followed by high-pressure mercury lamp, high-pressure xenon lamp, high-pressure mercury lamp is not an ordinary small solar lamp, and is a plate making Special light

Use these two kinds of lamp plates, pay attention to the temperature of the glass surface in the hot season, if necessary, add fan cooling to prevent cross-linking caused by overheating and photoresist.

And can not be started continuously, that is, after the lamp is turned off, it can not be restarted after at least 5 minutes.

Reproduced from: China and Hong Kong silk screen network