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New corona treatment for labels and narrow web at Labelexpo

We exhibited at LabelExpo (Stand 4B37) the new ET98, narrow web corona treatment station for the treatment of labels before printing. Different sizes are available and suitable for speed up to 300 m/min.

The labels are made of different materials (vinyl, acetate, polyester, polypropylene, aluminium foil, etc.). All of these materials contain additives, lubricants, antistatic materials and plasticisers which migrate to the surface during storage thus decreasing wettability at the time of printing.

This raises the need to apply a corona treatment station on the printing lines, to ensure a good ink anchorage.

ET98 suitable for treating narrow web and labels before printing.

Main features

  • It is equipped with multiple ceramic electrodes for high performance that allow for the treatment of all types of materials conductive and non-conductive.
  • The conductive ceramic cover on the roller reduces wear and tear on the components and offers better frictional characteristics.
  • The easy-open cartridge for the electrodes facilitates threading and permits a quick removal for maintenance.


Narrow web treating units are matched with single phase iGBT technology generators. The control system is completely digital, user-friendly and multilingual communication display assure clear and simple operability. Available also with remote control pannel.