Has film conveying feature and this film conveying feature the film exposure device

摘要

PURPOSE:To prevent generation of deviation to the side such as deflection or meandering of the film in the carrying mechanism carrying the film without perforation with friction drive force of a friction roll. CONSTITUTION:In the film carrying mechanism consisting of a carrying unit 17, a side deviation detector 16 for film a carrying unit driving mechanism 18 and a retaining mount 22 for the film, the retaining of the film against the film retaining mount 22 is released, when the film is carried, the carrying unit 17 is moved on receiving signal from the side deviation detector 16 while the film is carried or after it is carried, the film is retained at the retaining mount when the desired position is reached by the film and after that, the carrying unit 17 is returned to a reference position in the state where the film is retained by the film retaining mount. Furthermore, the film exposure device is constituted from an irradiation part, a photo mask, a photographic lens, and the carrying mechanism.