Abstract: A method and apparatus are disclosed for transporting sheet materials from a source location to a stacking workstation. A lower conveyor is positioned between the source location and the stacking work station. An upper conveyor having a first conveyor section and a second conveyor section is positioned above the lower conveyor such that the first conveyor section is above an end portion of the lower conveyor and the second conveyor section extends beyond the the downstream end of the lower conveyor. The first conveyor section is pivotably fixed at an upstream end. The upstream end of the second conveyor section is pivotably attached adjacent the downstream end of the first conveyor section. The downstream end of the second conveyor section is adapted to be operatively coupled to the top of the stack of sheet materials being stacked on a movable support of the stacking workstation.

Abstract: The disclosure relates to a stacker tyer for stacking newspapers received in a shingled stream from a printing press. A single centrally located stacker mechanism is flanked by a pair of compensators and outside of the compensators is a pair of tyers. Stacks are built in the stacker and moved laterally first to a compensator and then to a tying mechanism. Outside the tying mechanism is located a pair of delivery mechanisms which deliver the tied stack for further processing. The stacker is able to form either short stacks (bundles) or tall stacks (logs). The tyers are able to tie either a single strap around the midline of a stack or a pair of parallel straps offset to opposite sides of the middle of a stack using a single tie head. Moreover, the tyers are able to tie either bundles or logs.