MANUFACTURE OF PRINTED CIRCUIT BOARD

摘要

A method of making a printed circuit board is disclosed where the substrate (28) is subjected to a corona discharge prior to laminating the conductor forming metallic sheet (24,26) to the substrate (28). The corona discharge promotes good adhesion between the metallic sheet (24,26) and the substrate (28). In the preferred embodiment, the corona discharge is carried out as one step in a continuous on-line fabrication process.