Abstract: A label application system for liner-less pressure sensitive adhesive-backed labels comprises a label sensor disposed at a junction between a drive roller and a vacuum belt. When the leading edge of a passing label is detected, the drive roller is stopped, while the vacuum drive belt continues to advance, thus pulling the label in question distally, relative to its trailing connected label, which is stopped on the drive roller. This applied force functions to separate the label from its trailing label, along a micro-perforation between the two labels, following which the separated leading label travels along the vacuum belt and is applied to an article passing on an adjacent conveyor system.

Abstract: A label application system for liner-less pressure sensitive adhesive-backed labels comprises a label sensor disposed at a junction between a drive roller and a vacuum belt. When the leading edge of a passing label is detected, the drive roller is stopped, while the vacuum drive belt continues to advance, thus pulling the label in question distally, relative to its trailing connected label, which is stopped on the drive roller. This applied force functions to separate the label from its trailing label, along a micro-perforation between the two labels, following which the separated leading label travels along the vacuum belt and is applied to an article passing on an adjacent conveyor system.

Abstract: A quick-change roll-fed labeling machine employs a unique container flow path, resulting in higher labeling speed and precision label placement. The labeling machine comprises a conveyor for moving articles to be labeled, and an infeed screw assembly for spacing and stabilizing the articles. Additional system elements include a rotatable starwheel assembly having a plurality of spaced pockets for receiving individual ones of the articles therein, a rotatable vacuum drum assembly, and a supply of roll fed labels, wherein the labels are dispensed singly onto a label receiving face of the rotatable vacuum drum assembly. A glue wheel assembly is disposed adjacent to the vacuum drum assembly for applying glue to the labels. Advantageously, the glue wheel assembly comprises an air cylinder drive for driving the glue wheel disposed between a pair of bushings.

Abstract: A quick-change roll-fed labeling machine system includes a conveyor for moving articles to be labeled, an infeed screw assembly for spacing and stabilizing the articles, a rotatable starwheel assembly having a plurality of spaced pockets for receiving individual ones of the articles therein, a rotatable vacuum drum assembly, and a supply of roll fed labels, wherein the labels are dispensed singly onto a label receiving face of the rotatable vacuum drum assembly. Both the starwheel assembly and the vacuum drum assembly comprise a plurality of segments for convenient change-out when necessary.