Abstract: An apparatus and method for detecting the breakage of an electrically conductive drive band are disclosed. The apparatus includes an electrically conductive probe that is disposed proximate of the electrically conductive band. The probe is spaced from the electrically conductive drive band to allow the probe to contact the band upon its breakage. The band is connected to electrical ground potential. The apparatus also includes a continuity checking circuit that is connected to the electrically conductive drive band and the probe. The continuity checking circuit is designed so that the electrically conductive probe does not have a voltage potential thereon during normal operation of the apparatus. When the band breaks, it contacts the probe and thereby establishes an electrical continuity between the band and the probe. This electrical continuity is detected by the continuity checking circuit to provide a signal output indicative of the breakage of the band.

Abstract: An apparatus for sterilizing and breaking score lines on cartons prior to filling includes a spraying assembly for spraying sterilizing solution into the interior of the carton and a score line breaking assembly that breaks the score lines on the upstanding walls of the carton. The spraying assembly and the score line breaking assembly are located at the same station within a filling machine so that both operations can be performed simultaneously. The spray assembly includes a movably mounted spray head that is provided with a spray nozzle. The score line breaking assembly includes a breaker member that is operatively connected to a drive assembly for driving the breaker member into contacting relation with the upper portion of the upstanding walls of a carton in order to urge the upstanding walls of the carton inwardly and thereby break the score lines on the carton walls.

Abstract: An apparatus for sterilizing and breaking score lines on cartons prior to filling includes a spraying assembly for spraying sterilizing solution into the interior of the carton and a score line breaking assembly that breaks the score lines on the upstanding walls of the carton. The spraying assembly and the score line breaking assembly are located at the same station within a filling machine so that both operations can be performed simultaneously. The spray assembly includes a movably mounted spray head that is provided with a spray nozzle. The score line breaking assembly includes a breaker member that is operatively connected to a drive assembly for driving the breaker member into contacting relation with the upper portion of the upstanding walls of a carton in order to urge the upstanding walls of the carton inwardly and thereby break the score lines on the carton walls.