Narrow-web treatment (one or two-sided) maximizes treatment efficiency along the entire web, achieving maximum wettability and maximum ink adhesion on the surface.


The solution designed by Ferrarini & Benelli enables label printers to produce high-quality prints on conductive and non conductive materials, such as vinyl, acetate, polyester, PP and aluminum. The system is built with stainless materials:

  • the discharge roller is coated with conductive ceramic for better frictional and durability characteristics
  • the open cartridge system facilitates film threading and electrode disassembly for quick maintenance
  • multiple ceramic electrodes ensure high performance

ET 98 comes with an adjustable design, adaptable to a wide range of printing presses. The small size of each component (generator, transformer, treatment system and suction fan) allows maximum flexibility when installing the system on the production line

The ET98 corona treatment is combined with the GTS MX single-phase generator available in stand-alone or integrated versions.

The system adjusts treatment power according to the line speed and it displays the discharge density and the set and delivered power value.

It is ideal for installation on narrow web printing presses, designed for in-line combination with a wide range of printing technologies, such as UV flexo, water or solvent-based printing, rotogravure and offset printing and finishing processes, such as hot foil and cold foil stamping.

ET98 Ferrarini & Benelli

ET98 corona treating unit installed on narrow web press for label and package printing.

Why corona treatment?
Why corona treatment?

The primary effect of the corona treatment is to activate the surface of the film, that is,to increase the surface energy measured in dyne per centimetre (dyne/cm).

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Digital Generators
Digital Generators

Our single-phase and three-phase digital generators alongside with our Corona system are designed and manufactured in Italy.

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