In film processing method and system for automatically connecting a film (30F) of a first film roll (30) and a film (40F) of a second film roll (40) to be exchanged with the first film roll (30) in a packaging machine (10), a cutting device (222A, 222B) may automatically cut a film (30F) of a first film roll (30) at a cutting position on an upstream side of a holding position while the film (30F) is held by a holding device (74). A robot (50) may move the second film roll (40) to a connecting position where a film leading end (40FA) of the film (40F) of the second film roll (40) overlaps with a film terminal end (30FZ) of the film (30F) of the first film roll (30) held by the holding device (74). A connecting device (96) may connect the film leading end (40FA) of the film (40F) of the second film roll (40) and the film terminal end (30FZ) of the film (30F) of the first film roll (30) to each other. The robot (50) may move the second film roll (40) from the connecting position to a set position after connectin
