CONTINUOUS FEEDING METHOD AND DEVICE FOR ORIGINAL ROLL FILM IN FILM STICKING DEVICE

摘要

PROBLEM TO BE SOLVED: To continuously connect and feed an original roll film formed by stacking a photosensitive resin layer and a cover film on a support film in such a manner as to separate the cover film to be press-fitted to an intermittently transported base, and not to keep a connecting line between the preceding film and the following film from being positioned on the base. ;SOLUTION: A preceding original roll film 12 is cut to form a terminal end while being attracted by a first suction device 24, and the leading end of the following original roll film from an exchange following film feed roll 40 is butted to the terminal end to be connected by an adhesive-backed tape. The terminal end is formed in a position of a distance several times as long as a pitch in the base feed direction of a predetermined place from the predetermined place where the film is cut between the bases to which the film is press- fitted.;COPYRIGHT: (C)1997,JPO