The Reverse Triseal is a versatile, economic, compact 3-flap glue sealer. It accepts all conventional 3-flap style cartons either lock or glue-formed. The system is ideally suited for accepting cartons at random without any special timing mechanism required. This machine is designed for reliable operating without the need for extensive operator training at speed of up to 30 cartons per minute. It’s method of operation is:

  1. The carton is presented, hinge cover leading, into the sealing unit
  2. The end flaps are sealed first and the carton is elevated to a second station
  3. On the next machine cycle, the front flap is sealed
  4. Carton is elevated into vertical squaring/compression chamber
  5. Completed, sealed cartons are automatically removed by the delivery chute accessory
  • Sanitary construction (essentially stainless steel)
  • Up to 30 cartons per minute (depending on carton style and other factors)
  • Hand Crank Lateral Adjustment for fast, easy changeover
  • Automatic Cycle
  • Left hand, Right hand or Straight back delivery chute discharge
  • Accommodates glue sealing or hot air closure for paperboard or corrugated cartons

Size Range*: (Carton Size LxWxD)
Min 3” x ¾” ¾”
(76 x 19 x 19mm)
Max 12” x 12” x 4”
(305 x 305 x 102mm)
*The Reverse Triseal can be quoted to handle cartons outside of range listed above upon request.

Speed: Up to 30 cartons per minute (depending on carton style and other factors)
Electrical: 220 volts, 50/60 Hz, Single Phase 1400 Watt Hot Melt System
Air: 60 psi (4 bar) Volume consumption approximately .025 cu.ft. (.7 liters) per cycle
Shipping: Normally less than 300 lbs (140 kg)

  • Extended or reduced sized cartons outside the standard range
  • Deboss, ink or hot leaf coding system
  • Automated Infeed Systems
  • Floor Stand
  • CE Guarding