2017 3M A80 ADJUSTABLE SIDE BELT BOTTOM CASE TAPER, BOX SEALER

A 3M-Matic a80 Adjustable Case Sealer is an industrial packaging machine that automatically folds the top flaps and seals the top and bottom of uniformly sized boxes (Regular Slotted Cartons) with pressure-sensitive tape. The “side belt” designation means it uses motorized belts on the sides of the carton to drive it through the machine, making it ideal for narrow or lightweight boxes.Key FeaturesAccuGlide™ 2+ Taping Heads: Applies a “C” clip of tape (2″ or 3″ widths depending on the specific model) with low-impact force to prevent crushing cases.Adjustable Sizing: Manually adjusted to run batches of the same-sized box, with dual masts for taping head stability and quick size changes.Bottom Sealing/Taping: While sealing the top and bottom simultaneously, it can also be set to exclusively pre-seal the bottom flaps of empty boxes before they are packed.Production Capacity: Can seal up to 30 cases per minute, supporting cartons weighing up to 65 pounds.Typical ApplicationsThese machines are widely used in fulfillment, manufacturing, and distribution centers to increase packaging efficiency. Because side-belt machines grip the walls of the box rather than the bottom, they are especially suited for boxes that are narrow or heavily stuffed, ensuring they are fed smoothly without jamming.