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Foil-Heating-System FHS

General informations

The Foil-Heating-System FHS heats wrapping material to a pre-selected temperature just before adhesive application.  Allows for consistent temperature control of foil even at varying feed rates.  Features: Low energy usage.  Contactless.  Non-stick surface.  Foil temperature can be set between 150-185°F.  Simple operation.  Can be retrofitted to all existing machines.

What it does

The material slide through a temperature controlled heating plate. A pyrometer is contact-free measuring the temperature of the foil. A cylinder with position measuring system controls the wrap angle of the heating plate, so that the pre-selected temperature is constant independent from the machine speed.

Benefits

  • Constant foil temperature control even for rapidly changing feed speeds thanks to automatic variation of the heating area
  • Independent of foil colour and structure
  • Anti-adherent coated surface
  • Low energy requirement even at feed speeds >30m/min (1.8 kW)
  • Contactless foil temperature recording immediately in front of the adhesive application unit
  • No thermal foil deformation during machine stoppages
  • No radiated heat/dazzling in surroundings
  • Foil temperature can be pre-selected between 65-85°C
  • Not sensitive to vibrations/jolts
  • Simple handling and operating
  • Can be retrofitted to all existing machines.