PURPOSE: To reduce production of waste from cutting a film by sticking the cutting edge of a convex cutter in the film which is continuous, moving the cutter left and right in the direction across the film feeding, cutting the film into specified lengths, and affixing these pieces of film to a base board.

CONSTITUTION: A cylinder 7 is driven to move a moving piece 8, and a convex cutter 1 on a cutter mounting and supporting table 3 is set in place on a continuous film 11. Then the cutter 1 is moved by an air cylinder 4 toward the film 11, and the cutting edge of this cutter 1 is stuck in the film 11. In this state the cutter 1 is moved left and right by the lotless cylinder 7 so as to intersect the film 11, which is thereby cut into specified lengths. These pieces of film are affixed to the base board. Motion of the cutter 1 is controlled by a drive control device in conformity to a signal from a sensor, which senses the position of the tail of base board.