Corona Treater Roll

Description of Corona Treater Roll
Corona Treater roll used in corona treatment processes for polyfilms. It is designed to enhance the surface properties of polyfilm, such as BOPP and BOPET films, by subjecting polyfilm to a corona discharge. The corona discharge helps improve the film's ink retention, coating adhesion, and printability.

Corona Treater roller is made from imported silica rubber and has resistance to voltage 220,000V and its eletrical performance can reach the usage requirements of imported equipment, featuring the aging resistance and more stable service lifespan.

Corona Treater Roll Specifications
(1). Corona roll construction: Double-shell Duo-flow channel construction available as per customer request.
(2). Corona roll surface treatment: Silicon rubber covered.
(3). Silicon rubber thickness: 4mm
(4). Maximum length: 12000mm

Corona Treater Roll Advantages
Huatao corona Treater roll are industry leading in both silicone and ceramic treater applications. With 100% spark testing prior to shipment you are ensured the highest quality and longest lasting corona roll in the market. Silicone rubber is a popular choice for Corona Roll due to its relatively low cost and ease of replacement in the field.

Corona roll provides a smooth and uniform surface for the film to pass over during the corona treatment process, silicone rubber coatings have good dielectric properties, allowing for efficient corona discharge and treatment of the film.