This mechanical alternating movement horizontal packaging appliance is extremely dense and dependable. The functioning part is in beam (gallery kind) outline; sustaining configuration contains an upright divider to divide the automatic part, on the back, from the functioning part, in the front. Slanted exteriors on the lower part of the appliance transfer rejected merchandise and cartons towards the operator into appropriate gathering containers, for a total cleaning of packing residues and easy machine cleaning. MA 80 is appropriate to pre-smash and raise three-flap directly or reverse tuck cartons, insert product, which has been transported to the infeed bucket chain, close cartons and release.