Patent ID: 7967047

Claim:
A film splicer comprising: a base body on which two films to be spliced are aligned at predetermined positions such that splicing ends thereof make contact with each other; a splicer arm that is supported by a shaft to a base end portion of the base body and is rotatable toward and away from the base body; a pressing plate provided on the lower surface side of the splicer arm, the pressing plate being capable of pressing an adhesive tape and the films when the splicer arm is folded on the films on the base body, the adhesive tape being applied over the splicing ends of the films so as to splice these ends; a pair of punching members that are protruded downward from the pressing plate to penetrate the adhesive tape to bore sprocket holes when the splicer arm is folded on the films on the base body; and a pair of cutting members that are protruded downward from the pressing plate to cut the adhesive tape to a length in the width direction of the films when the splicer arm is folded on the films on the base body; wherein the cutting members are punches that are capable of punching out both the adhesive tape and excessive edge areas in the width direction of the films and that are formed with tapered portions having an angle relative to a cutting direction that extends in the longer direction of the films, the tapered portions being formed at both end areas in the cutting direction, wherein the tapered portions are configured to punch out the adhesive tape and excessive edge areas in the width direction of the films at an angle of between 5 and 45° relative to the longitudinal direction of the films.