Corona Treatment is a well known process used in the extrusion and converting industries. Corona treater electrodes, roll coverings and power supplies can be optimized to meet the challenges of printing, coating, laminating, blown film, and cast film applications. Below is a sampling of typical applications where corona treatment is used to promote adhesion.
Coating Adhesion for Films with Corona, Flame & Plasma
Successfully applying a high quality, continuous web coating requires advanced and versatile technologies which can effectively meet the varied needs for films. Surface treatment plays an important role in this process. The properties of the substrate are therefore absolutely critical to ensure good coating quality and product performance.