Corona Electrodes

Surface treatment of foils from Schunk Technical Ceramics



With high-quality aluminum oxide-based corona electrodes, Schunk Ceramics addresses the needs of the packaging and film printing industry. Our ceramic electrodes are particularly durable and enable corona discharges with high power density. A wide variety of packaging materials - e.g. plastic, aluminum or paper films - can be printed or coated with inks - echnically a demanding process.

Foils under voltage