Abstract: A vacuum station comprising a main housing and a pair of arms extending from the main housing. The arms are configured to hold a roller. The main housing has a front face and a rear face, with the front face having a recess therein. An air path extends from the front face to the rear face. The vacuum station also includes a removable plate having a plurality of suction holes therethrough located within the recess in the front face of the main housing. The removable plate is removably connected to the main housing by magnets. A sheet of labels can be held to the removable plate by a suction force through the air path in the main housing and the suction holes in the removable plate.

Abstract: A label vacuum-grip cylinder calibration system comprising an indicator support holder supporting a first indicator and a second indicator. The indicators each have a display face with a display. Projection areas of the display faces project perpendicularly from the display faces. The indicator support holder supports the first indicator and the second indicator such that a first projection area and a second projection area do not overlap and neither the first indicator nor the second indicator obscures either display.

Abstract: A bottle gripping assembly including a pair of bottle gripping arms each having a grip member for gripping a bottle therebetween. The bottle gripping assembly also includes a base supporting the bottle gripping arms, with the base having a top surface and a recess into the top surface, a wear pad located in the recess of the base, with the wear pad and the base under the upper surface of the recess having a pair of aligned fastener holes, a pair of fasteners, with each one of the fasteners extending through one of the bottle gripping arms and into one of the fastener holes to connect the bottle gripping arms to the wear pad and the base, and a pair of wear bushings, with each of the wear bushings having a tubular portion that extends into one of the bottle gripping arms and surrounds a portion of the fasteners.