Abstract: A packing machine for cigarettes comprises a carton blank reservoir, a carton blank hopper, a blank feeding device, a blank transfer conveyor, a bundle drum, a packet forming drum, a packet stacking unit and a packet orientation unit.Carton blanks are removed one at a time from the hopper by a suction device and fed intermittently by the transfer conveyor to a position adjacent a pocket in the packet forming drum, the blank then being pushed into the pocket so as to partially form it into a carton. Whilst on the transfer conveyor adhesive is applied to certain parts of the blank and initial holding of the blank takes place.Foil wrapped bundles of cigarettes are pushed, two at a time, into pockets provided on the bundle drum and transferred one at a time into a partially formed carton contained in a pocket on the packet forming drum.

Abstract: A packing machine for cigarettes comprises a number of rotatable drums which are driven intermittently. Carton blanks and foil-wrapped bundles of cigarettes are fed by separate transfer drums to a common wrapping drum, which has pockets into each of which is inserted first a blank and then a cigarette bundle. Partial folding of the blank occurs while it is on the blank transfer drum, further folding as it is inserted into a pocket of the wrapping drum, and yet further folding after insertion of the cigarette bundle. The blank is partially gummed before it reaches the blank transfer drum and further gumming is effected on a further drum to which the cigarette bundles with their (now folded) blanks are transferred from the wrapping drum.