The Preferred Pack PP 703 is a semi automatic uniform carton sealer with easy manual carton size adjustment. Top and bottom 4 belt design. Features the new universal tape head that will run 2" or 3" tape with no changeover required. The operator simply folds the top flaps of the corrugated carton and feeds it into the machine. The PP-703 applies a single tape strip to both the top and bottom of the case simultaneously. This 4 belt drive (two top belts and two bottom drive belts) is a heavy duty versatile machine designed for dependable performance and easy operation. The PP-703 can easily be adjusted in only seconds to process a different size carton. Model PP-703WS available for wider, and taller boxes up to 36" x 36".