SHEET CONSISTING OF A SUBSTRATE AND A COATING, AND METHOD FOR ITS PREPARATION

摘要

A sheeting consists of a coating enhancing the adhesiveness on at least one surface of the substrate. The coating improving the adhesion is produced by treating this substrate surface by an electric corona discharge between a live high-voltage electrode and an earthed counter-electrode with simultaneous spraying of an aerosol into the corona discharge zone. As adhesion promoter, the aerosol contains for example aqueous emulsions of thermoplastic and/or crosslinkable components.