METHOD AND SYSTEM FOR TREATING FLEXIBLE FILMS.

摘要

A system and method for treating films. The method comprises steps of: providing a flexible film having a fist side and a second side; flame treating the first side of the flexible film; subsequently treating the first side with plasma. the treated film may subsequently have a coating applied and cured to the first side. The system for treating a flexible film comprises: an unwind element adapted to unwind a wound roll of flexible film, the flexible film having a first side and a second side; a flame treatment element disposed to receive unwound film proceeding from the unwind element and adapted to flame treat the first side of the flexible film; and a plasma treatment element disposed to receive film proceeding from the flame treatment element and adapted to treat the first side of the flexible film with plasma.