In comparison to negative films, reversal films have narrower exposure latitudes and are much more sensitive to differences in light quality and intensities. As a result, reversal films require much stricter exposure control. However, with correctly exposed reversal film, the resulting transparencies have a wider density range, richer gradation and sensitized side of the paper in either a printing frame or beneath a sheet of glass, then expose the paper to the sun or a UV light. b) To produce an image using an oversized negative, place your paper sensitised-side up, and lay your negative on top of this, emulsion side facing up. Lay a sheet of glass on top of the two, and expose. After you have your room completely dark and the safe light on, open the box of photographic paper, trim it to fit your film holder and place a sheet in the camera. The emulsion side needs to be facing the aperture. On the Ilford RC paper, the emulsion side feels glossy. Tape the paper down so it doesn’t move around.

Consistent, durable, and made in the USA, Ryonet's Premium Rite Film inkjet transparency film allows screen printers to output films faster, use less ink, achieve ultimate black density and reuse the film positive time and time again. Jan 09, 2007 · Flash it under a light -- the dull side is the emulsion side. The shiny side is the backing. If you are in the dark put the end of the roll between your lips -- the emulsion side will stick to whatever lip is touching it. The film will curl slightly to the towards the emulsion too. Conservation OnLine, Motion Picture Film Preservation (A portal that covers a range of preservation topics for motion picture film, including identification, handling, storage, standards, and nitrate and acetate deterioration and management) Monique Fischer, A Short Guide to Film Base Photographic Materials: Identification, Care, and Duplication.