Disk tray used with an apparatus for forming a protective film o

Coating apparatus – With means to apply electrical and/or radiant energy to work...

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118729, 20429815, 250504R, B05B 5025, B05C 500, B05C 908, C23C 1600

Patent

active

056955618

ABSTRACT:
A machine for forming a protective film on optical disks transports disks through stages in which a protective film is applied to their surfaces. The protective film is then set while the disks are located upon disk trays specifically configured to promote setting of the portion of the protective film overlying the outer circumferential end faces of the disks. The disk tray is provided with reflective surfaces which reflect ultraviolet rays against the outer circumferential end faces of the disks.

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patent: 5376180 (1994-12-01), Mahler

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