CARTRIDGE INCORPORATING FILM, ITS MANUFACTURE LATENT IMAGE PRINTING-IN DEVICE FOR FILM, MANUFACTURE OF FILM UNIT WITH LENS AND FILM UNIT WITH LENS

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of a cartridge incorporating a film by which a manufacturing device can be made compact, many kinds and the small amount of production are realized and lot control can be easily executed by rewinding the film after the film is drawn out from the cartridge incorporating a film and a latent image is printed and to provide a latent image printing-in device of a film, a manufacturing method of a film unit with a lens and a film unit with a lens. SOLUTION: The films 34a and 34b are drawn out by being interposed with film clampers 42a and 42b. Then, the films 34a and 34b are closely brought into contact with original image sheets 38a and 38b. Then, an original image is printed-in on the films 34a and 34b and the films 34a and 34b are rewound after marking for showing the printing-in of the latent image is executed.