A line-type filmforming method for a discharge headlamp reflector

摘要

A line-type film-forming method for sequentially forming aluminum metallized films and silicone plasma polymerized protective films on a plurality of synthetic-resin base materials. The films are formed by moving a case, which houses the synthetic-resin base materials, successively in line through an aluminum metallizing chamber and a plasma polymerized film forming chamber so as to form a reflector that can be mounted in a discharge headlamp.