The high voltage generator SIJET 351 is designed for the pre-treatment of plastic surfaces, to improve the adhesion of printing inks, paints or glues.
A symmetric high voltage discharge, which is blown out of the electrode by an air stream, is used for a successful treatment of very different plastic surfaces.
It is applied in plastic industries for the pre-treatment of all kind of profiles after the extrusion process and moulded parts. A further field of application is the cup and tube printing process, if an inner treatment with Corona is unrequested.
The unit also provides a powerful pre-treatment for all kind of pad printing applications.
The present unit is applicable for all pre-treatment processes in which, depending on the material, a max. treatment speed of 10m/min could be reached.