An automatic palletizer for newspaper bundles is disclosed. Bundles arriving on an infeed conveyor are oriented according to a predetermined stacking pattern. A row staging area receives the oriented bundles, and a row sweep moves completed bundles into a layer staging area. A reciprocating layer sweep...http://www.google.es/patents/US4439084?utm_source=gb-gplus-sharePatente US4439084 - Palletizer for newspaper bundles
