CS 452 Hot Melt and 456 Pressure Tape Case Sealer

BW Integrated Systems’ fully automatic side belt driven case sealers close and seal the top case flaps (base machine) and then seals the bottom case flaps (optional). The side belt design provides maximum case stability and positive case transfer through the machine. Case size adjustments are tool-less and easily made using hand cranks where applicable and the rugged laser cut frame includes a full polycarbonate guard package for operator safety.

BW Integrated Systems’ fully automatic side belt, pressure tape case sealer closes the top flaps and applies pressure sensitive tape, from two taping heads, to the top and/or bottom of regular-slotted (RSC) style corrugated cases.

  • Fully automatic - no operator required
  • Tool-less changeover
  • Seals at speeds up to 28 cases per minute
  • Closed and seals top flaps (base) and seals bottom flaps (optional)
  • Easy hand-crank adjustment for case size changes; no tools required
  • Rugged, laser-cut steel construction for long life
  • Side-belt design provides maximum stability and positive transfer
  • Full polycarbonate guarding package
  • Overload protection for electrical system


Maximum speed is approximately 28 cases per minute, using a 12” (305 mm) long case as an example. Speed is dependent on container size. Belt speed is approximately 63 lineal feet (19 m) per minute.

Infeed Elevation

Standard - 25 1/2” (647mm)

With optional leg extensions - 25½” to 33½” (648 mm- 851 mm)

With optional casters & leg extensions - 29” to 37” (737 mm - 940 mm)

Case Size Range

Length - 6” to 24” (152mm to 610mm)

Width (CS452) - 4½” to 20” (114mm to 508mm)

Depth - 6½” to 24” (165mm to 610mm) includes top flaps

Case Types

Regular-Slotted (RSC), Full Overlap (FOL)

Sealing Type

Hot melt adhesive

Recommended Tape Roll Size

Max Roll Diameter - 19” (483mm)

Roll Core Inside Diameter - 3” (76mm)

Tape Width - 2” (51mm)

Minimum Tape Width - 1 1/2” (38mmm to 3” (76mm)

Air Requirements

Operating Pressure - 60 psi (4.1 bar)

Line Pressure - 90 psi (6.2 bar)

Maximum Free Air Consumption - 1.6 SCFM

  • Infeed indexer maintains minimum spacing between cases
  • Discharge conveyor-roller conveyor 23” (584 mm) long for off-loading convenience
  • Leg extensions - from 2” to 8” (51 mm to 203 mm)
  • Locking type casters (require leg extensions for mounting)
  • Side pressure rollers control gap between top major flaps