Corona Surface Treatment

Improve surface adhesion with BW Converting’s Baldwin corona surface treatment solutions. We deliver cutting-edge plasma technology that enhances material surfaces for better wettability, printability and bonding, enabling you to achieve higher-quality finishes on a wide range of materials.

Our Products


  • Corona SlimLine

    Compact surface treatment for label printing and narrow webs


  • Corona Pure

    Improved adhesion to film, foil and fabric


  • Corona Pure XL

    Improved adhesion to large film, paper, and nonwoven


  • Corona Flex

    Improved adhesion to thick webs and foams


  • Corona Extrude

    Surface treatment for blown film production