This compact in-line shrink bundler for trays of product requires less than twelve feet of production space to process 25-30 trays per minute to match intermittent motion tray forming machinery. The infeed belt shown includes programming to pace trays through the system maximizing production efficiency, and the 48” long tunnel chamber provides small open ends and a tightly shrunk bottom to maximize the pallet integrity during storage and final shipment. Please contact American Packaging Machinery, Inc. for help with shrink bundling systems that can reduce corrugate and labor costs by 60% versus RSC cases.