Aftertreatment apparatus for printing plates

Details Aftertreatment apparatus for printing plates Aftertreatment apparatus for printing plates

1991-04-01

1992-06-23

Berman, Jack I.

Radiant energy

Irradiation of objects or material

250504R, 34 4, A61N 508

Patent

active

051245590

ABSTRACT:
An aftertreatment apparatus, for printing plates which have been exposed imagewise comprises an exposure station and a heat station which are disposed one behind the other in the direction of conveyance of the printing plates along a conveyor track through the aftertreatment apparatus. The exposure station contains a regulable radiation source for the total area exposure of the printing plates. The housing of the exposure station has an exposure aperture 13 which faces downwardly and which is covered by a filter disc. The housing of the heat station is thermally insulated at three sides and is open downwards in the direction of a reflector table across which the printing plates are fed.

REFERENCES:
patent: 3144331 (1964-08-01), Thommes
patent: 3374531 (1968-03-01), Bruce
patent: 4221987 (1983-12-01), Herald
patent: 4276479 (1981-06-01), Mibu et al.
patent: 4298005 (1981-11-01), Mutzhas
patent: 4298803 (1981-11-01), Matsuura et al.
patent: 4444190 (1984-04-01), Mutzhas
patent: 4665627 (1987-05-01), Wilde et al.
patent: 4716097 (1987-12-01), Weed

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