Abstract: A system and method for setting up an applicator to treat a target blank traveling on a conveyor includes placing a mark on an example blank, where the mark represents a desired location for treatment of the target blank. The marked example blank is passed along the conveyor, and the location of the mark is sensed on the example blank. The applicator is programmed to treat the target blank at the sensed location. Further, a method and system for regulating an applicator for treating a desired location of a target blank traveling along a conveyor include passing the target blank along the conveyor and sensing an applied location of the treatment to the target blank. The applied location is compared with the desired location and responsive to the comparing, the applicator is adjusted to apply the treatment closer to the desired location.

Abstract: A carton glue monitoring system includes a conveyor moving a plurality of cartons in a first direction. An encoder provides pulses at a rate proportional to conveyor line speed. A glue applicator applies a glue strip having a fluorescent material added thereto to the cartons on the conveyor. A glue check station includes a UV source for illuminating the fluorescent material in the glue and a UV sensor for sensing the fluorescent material. The glue station further includes a glue skip detector and an excess glue detector for generating a glue flag and for holding the glue flag until the carton exits the glue station. A glue shift register includes Y registers and is connected to the UV sensor and the encoder for shifting the glue flag in the Y registers. Y is proportional to the encoder rate and a distance between the rejection marking device and the glue station exit minus the carton length.