Vacuum coating apparatus.

摘要

A vacuum coating apparatus has a housing (1) defining a vacuum chamber in which a working roll (2) is disposed over which material to be processed can be drawn. The chamber is split into several sub-chambers by means of partitions (7 to 10) and sputter metallising sources (13 to 17) and glow discharge units (30 and 31) are disposed in the chambers. The partitions are adjustable and enable the disposition and function of the apparatus to be altered within the confines of the orgininal apparatus design.