Novopac

Carton Sealers

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Automaic machine suitable to close and seal the American style carton's upper flaps, sealing them with hot glue.

Operating Principal:

  • The cartons to be closed are fed to the machine by a conveyor belt moving them step-by-step to a twin side belts system; during this transfer the glue is sprayed by a 4 nozzles head.
  • The glue application is managed by a proper electronic unit with possibility of glue sprays length adjustment by the panel.
  • The upper flaps are closed by pneumatic devices and levers.
  • Two adjustable side guides with loose rollers keep the upper flaps in position to secure their perfect sticking.

Features:

Automatic machine suitable to close the American type cartons upper flaps by hot-melt gluing – composed of:

  • Frame made of electro-welded and furnace painted steel sections with epoxy primer, with different colors for fixed and moving sections; adjustable feet.
  • Frame made of electro-welded and painted steel sections with epoxy primer, with different colors for fixed and moving parts.
  • Cartons selection inlet conveyor belt.
  • Cartons upper flaps automatic closing device, complete of hot-melt gluing group, flaps pressing system for perfect sticking.
  • Side belts for cartons moving.
  • Change over-size adjustments by hand-wheels.
  • Electric panel and PLC with possibility of setting up n°10 standard programs.
  • Hot-melt gluing device PREO (different marks on demand).
  • Operator interface, for the management of the whole line, with control for start, stop, size change operations, manual movement, machine diagnostics, alarms and further visual and acoustic signals.
  • Machine electro-mechanical working