A process that alters static charge of sheet material, especially corrugated plastic, for greater adhesion of media used for decoration.
A process that alters the surface of a material or its surface energy by exposing that material to a high voltage electrical discharge treatment. Typically used to raise the surface energy of films such as polyethylene or polypropylene to obtain better adhesion of inks, adhesives and other coatings. High-energy surfaces permit better wet-out (contact) of the coating than low energy surfaces.
Altering the surface characteristics by exposing the surface to a high voltage discharge (corona) resulting in an increase in surface energy (dyne level).
By increasing a material's surface tension, corona treating makes inks, films, adhesives, and other coatings more adherent.
Changing the surface of film by high voltage discharge (corona) resulting in the increase of the Dyne level.
Surface treating of a material by electric static discharge in order to increase the adhesion of a coating to a substrate.
Subjecting a polymer film to an electrical discharge to alter its surface characteristics.
An electrical discharge which is used to raise the critical surface tension of filmic materials in order to enhance printability and image key.
Surface treatment additive for printing and lamination
nbspElectronic process for the surface treatment of plastic films whereby the film web passes between an earthed metal roll and a so-called spray electrode.
