Film Positives: Lesson #1
After your artwork is created and/or separated you will need to convert it to all black and produce what are known film positives. This is simply your design in all black on a clear film like overhead transparencies but much more opaque. If your art has more than one color, you will need a film positive for each different color. This is where you print the film separations out onto your clear film. It is this film positive that you will use to make your screen. This step will require a computer and a printer as well as inkjet or laser film.