3M Matic 800af & 800af3 Adjustable Case Sealer

3M-Matic 800af & 800af3

Case Sealing Systems

3M-Matic Automatic Adjustable Case Sealer 800af/800af3 with 3M AccuGlide 3 Taping Head is an automatic flap folding machine that seals both the top and bottom of a box without an operator. The 3M-Matic Automatic Adjustable Case Sealer 800af/800af3 folds the top flaps prior to sealing with either 48mm or 72mm side tape.

Capabilities & Features


Up to 40 cases per minute

Energy Savings Option automatically shuts sealer off if no box is present

Integrated box gate (indexer) with adjustable pressure and height to separate boxes from flooded infeed conveyor

One centrally-located emergency stop on each side for quick and easy access

Safety-interlocked hinged access doors with steel screen for viewing case flow

Consistent durable tape that is manually adjusted for a wide range of box sizes

Rugged construction 16-gauge with melded frame

Upper flap folding eliminates need for an operator