Uploaded November 2015 | Updated September 2026, 2 weeks ago

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Photopolymer platemaking is a positive/negative photographic process. Dark or opaque area of film will prevent light from exposing the light sensitive area of the plate. The clear or scratched areas in the film will allow light to expose the photo polymer that will be printed.
Tutorial for making Photopolymer plates youtu.be/HZ--_PF7xw4
For more information visit. jimescalante.net/teach