Process for rolling a drum with a photosensitive film
AssigneeFujirex Company, Ltd.
InventorsKunio Fujisawa, Toyoji Tanaka, Toshio Mochizuki, Norio Nakamura, Seiji Kaya
Life of this patent
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Abstract
A method of rolling a photosensitive film on a drum wherein the film is wound on the drum being held at the seam by a double-sided adhesive band and then heat shrunk into a smooth surface on the drum.
Claims2
A process for rolling a drum with a photosensitizer film, characterized in that the drum is rolled with a photosensitizer film by making the photosensitizer film tubular by uniting the seam-edge parts on both sides of the photosensitive film through a thermally contractible film and that the drum is rolled without any clearance with the photosensitive film by causing the thermally contractible film to contract by heating same.
Dependencies are inferred from the claim text.