Apparatus and method for cooling hot disk-shaped objects

Details Apparatus and method for cooling hot disk-shaped objects Apparatus and method for cooling hot disk-shaped objects

1994-09-12

1996-12-17

Vargot, Mathieu D.

Plastic and nonmetallic article shaping or treating: processes

Treating shaped or solid article

By a temperature change

62381, 198624, 425 73, 425445, 425446, 264 26, B29C 7102

Patent

active

055850634

ABSTRACT:
Substrates (D) for optical recording disks are supported substantially vertically while moving through a shroud (32) through which cooling gas is drawn or pumped. The substrates may be supported by spaced, toothed rings (18, 20, 24) on a carousel or by suitable conveyors (126-132; 136-142; 144-146).

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