Abstract: Vertical pocket feeder signature handling equipment which supplies signatures in an on-edge orientation one at a time to bindery equipment. The vertical pocket feeder particularly cooperates with a hopper loader apparatus which transfers and separates individual signatures of sheet materials from a vertically aligned, stack of such signatures. The separated, individual signatures may then be subjected to bindery operations such as stapling or stitching.

Abstract: Vertical pocket feeder signature handling equipment which supplies signatures in an on-edge orientation one at a time to bindery equipment. The vertical pocket feeder particularly cooperates with a hopper loader apparatus which transfers and separates individual signatures of sheet materials from a vertically aligned, stack of such signatures. The separated, individual signatures may then be subjected to bindery operations such as stapling or stitching.

Abstract: An apparatus and method for individually printing signatures during delivery to a bindery line where a plurality of signatures are provided at a feeding station for delivery to a binding line conveyor. The signatures are transferred by a transfer conveyor which extends from a point near the feeding station to a point near a binding line conveyor. A main drum assembly preferably moves the signatures one at a time from the feeding station to the transfer conveyor which follows a path to a delivery drum assembly where the signatures are delivered one at a time from the transfer conveyor to the binding line conveyor. The transfer conveyor is adapted to receive one signature at a time from the main drum assembly after which the transfer conveyor carries the signatures to the delivery drum assembly which delivers signatures one at a time for deposit on the binding line conveyor.