PLASTIC FILM CUTTER AND CARTON FOR SAID CUTTER

摘要

PROBLEM TO BE SOLVED: To provide a plastic film cutter clamp-fixable well to cartons for which it is intended. SOLUTION: A plastic film cutter can be clamp-fixed to an upstanding edge 35 of a cartron housing a supply of plastic film. The plastic film is pulled across the top of an elongated cutter body which has a groove 13 to guide a sliding cutter. The lower portion of the plastic film cutter is provided with a plurality of inverted 'U' shaped clamps 26 fitted to the carton edge. At least one of the clamps has a projection on its inner surface to prevent the cutter from being used on cartons for which it is not intended, that is, cartons which do not have a corresponding cutout to receive the projection.