Corona treater Manufacturer Supplier Etind Electrotech

Ask Etind Electrotech to define a special surface treating solution for your project, and we will be able to draw from a wealth of knowledge. Our application knowledge is a result of the thousands of deployments we support globally. With our powerful ceramic electrodes and innovative roll coverings, we maximise treatment levels and lessen application obstacles for printing, coating, and laminating.

Surface modification technology may be used in corona treatment. This method is used to ensure bonding with inks, coatings, and adhesives as well as to improve the fabric's adhesion properties. Due to the low physical phenomena of plastic materials, the surface preparation is crucial for plastic films and materials in order to enable for the perceptible wetting of flexographic inks.

A high-frequency charge offers an effective way to accelerate the wettability and adherence of a plastic surface. The following techniques were used to increase the physical phenomenon of the material that made it different from inks: inducing a molecular modification within the surface of the films, and subjecting the air around the material's surface to a high voltage discharge known as a corona. Plastic film or fabric is transported from free roller via air gap between conductor and polymer roller during corona treatment.

Corona treatment is used in the wrapping, automotive, extrusion, and medical industries. It can be applied to the surface of profiles, cables, and curved parts.