The company was founded in 1990, it committed to the efficient development and production of energy-saving processor of the Corona machine and the plastic products industry.

Our Corona machine adopt the latest IGBT module control technology,
provide more than 95% conversion efficiency, which ensures reduced operating cost.

Treating material for packing, advertisement and numerous other purposes, whether for printing self-adhesive labels or for printing in bulk. Hardly any of the corresponding materials such
as PP, PE, PA, PET, single-layered or multilayered, metal coated, as part of a laminate or similar, would be printable without corona treatment.

they can be applied in the fields of cup printing, different coating technologies of various slabs and plates for e.g. the furniture industry, wovens and non-wovens, cable printing and many more.

Corona systems are always installed inline on blown film, cast film and coating machines upstream of the rewinder, and downstream of the unwinder for printing, lacquering, coating machines.

What is Corona Treatment:
In corona treatment the film is passed over the roller through the air gap
between the fixed electrode and the dielectric whereby the film is exposed to a very
high voltage potential at a very high frequency, which causes ionization of air. The
equipment used to achieve this comprises of a generator, which converts the
available 220/380V, 50Hz power supply a high voltage transformer and the
treating station itself. Now under the influence of the electric field, the ionized air
molecules are made to move about. As the electric field increases, so does the
speed and hence the kinetic energy of the ionized air molecules. The random
collision of these ions with other charged ions result in increase in the number of
ions. Thus when sufficient electric field is developed, then the air gap can be said to
have broken down into an ionized current carrying conductor. During this process the
atmospheric oxygen is broken down into nascent oxygen and Ozone.
2O2 O + O3
The ozone is extracted out of the system where as the active nascent oxygen
immediately oxidizes the film.

Corona activation is a highly efficient method used to improve the adhesion of many materials. The treatment is restricted to the surface, does not modify the material properties and is not visible. It greatly improves the adhesion of printing inks, lacquers, coatings and adhesives.