LED Exposure: The New Standard  | Screenprinting.com

LED Exposure: The New Standard

Sage Larson

Are point light source LED exposure units the new gold standard? LED’s are as close as we can get to a perfect point light source, so it seems odd to compromise this almost perfect geometry by assembling large area arrays. Large area arrays result in overlapping illumination from multiple LED’s, and this causes undercutting of […]

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Making Your Own Sun Exposure Unit

Emily Rogers

If you are a DIY printer, using the sun to expose your screens is an effective and free way to make your screens. I would recommend using a dual cure emulsion (the type that requires Diazo to activate) because this kind of emulsion is more forgiving than pre-sensitised emulsions. I recommend this because it is […]

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