Abstract: A label applicator, easily mounted on a desktop in association with a label printer, has a compact configuration with no external power requirements since the components are electrically powered and the power is received from the printer. Preferably the label does not move during application, providing a high degree of accuracy and placement. The applicator may be used with both linered and linerless labels and associated printers, and uses inexpensive components. Positive stops are provided for stopping the movement of a label into the applicator housing, and the manual movement of a mailpiece into the applicator housing. Sensors sense the label and the mailpiece when accurately aligned, and cause actuation of a linear solenoid with tamp pad to move the mailpiece vertically upwardly into contact with the label pressure sensitive adhesive. The label is held in place in the desired position by one or more electric fans exhausting air from the opposite face of an apertured plate from the label.

Abstract: Linerless labels are dispensed from a roll and detached along perforation lines using a set of low speed rolls, a set of high speed rolls, and a breaker blade between the sets of rolls. The label-engaging tip of the breaker blade, and at least one roll of each sets of rolls, has a surface that will not stick to the adhesive associated with the linerless labels. One or more conveyor belts, also with non-stick surfaces, may transport the linerless labels from the low speed rolls to the high speed rolls, and transport detached labels away from the high speed rolls. A sensor downstream of the high speed rolls senses the presence of a detached label, and then shuts down both sets of rolls. The apparatus may be operated in an automatic mode so that when a detached label is manually removed from the high speed rolls both sets of rolls automatically start up again, or in a manual mode that requires the operator to activate a switch to restart the detacher each time.

Abstract: Linerless labels in a continuous web, in roll form, are dispensed. The roll is mounted for rotation by a vertical shaft, and periodically a drive roller with conveyor tapes wrapped around it is rotated to pull the web from the roll in an amount sufficient to unwind approximately one length of label from the roll. The adhesive face of the web engages the circumferential periphery of the drive roller and the conveyor tapes past the drive roller, the exit roller effecting separation of the leading label from the conveyor tapes. An idler roller engages and tensions the web between the roll and the drive roller, and a knife blade is mounted at about the point that the web leaves the drive roller. The components are disposed so that the web engages at least about 170 degrees of the circumferential periphery of the drive roller, with the adhesive face contacting the drive roller circumferential periphery and conveyor tapes.