A machine for labeling containers conveys, along an advancement direction, the labels to be applied, which have a transfer drum which is adapted to bring individual labels into contact with corresponding containers which are supported by a conveyor. A spraying assembly faces the transfer drum and is adapted to apply glue on the labels; the spraying assembly includes at least one spray gun which has a plate-like glue dispensing body which faces the lateral surface of the transfer drum and is passed through by a plurality of dispensing ports, which are arranged mutually spaced apart along at least one row which extends substantially parallel to the axis of the transfer drum; a controller is configured to actuate a slowing of the advancement speed of the labels with respect to the spray gun before actuating the activation of the spray gun for the application of the glue on the labels.

The present invention provides an apparatus and a method for applying labels to containers or packs, comprising the following steps: taking over a label from a label providing unit by means of a pallet such that a glue application surface of the label faces away from the pallet; conveying the label by means of the pallet past a glue application unit, where the glue application surface of the label has cold glue applied thereto, at least over part of its area; and, subsequently, directly transferring the glue-coated label to a container conveyed by a conveyer or to a pack conveyed by the conveyor.

The present invention relates to an apparatus and a method for preparing labels for application to containers, wherein glue is applied in a variable glue image directly onto a glue application surface of at least one label by means of a controllable glue printer.

The present invention provides an apparatus and a method for applying labels to containers or packs, comprising the following steps: taking over a label from a label providing unit by means of a pallet such that a glue application surface of the label faces away from the pallet; conveying the label by means of the pallet past a glue application unit, where the glue application surface of the label has cold glue applied thereto, at least over part of its area; and, subsequently, directly transferring the glue-coated label to a container conveyed by a conveyer or to a pack conveyed by the conveyor.