Aftertreatment apparatus for imagewise exposed printing plates

Details Aftertreatment apparatus for imagewise exposed printing plates Aftertreatment apparatus for imagewise exposed printing plates

1993-07-28

1994-10-25

Berman, Jack I.

Radiant energy

Irradiation of objects or material

25045511, G03F 720, G03F 738

Patent

active

053592018

ABSTRACT:
An aftertreatment apparatus and method for printing plates which have been imagewise exposed having an exposure station and a heating station which are arranged one behind the other in the direction of conveyance of the printing plates along a conveyance track. The exposure station contains a linear LED arrangement which in turn has at least two rows of LED modules which are offset with respect to one another. The LED modules are made up of a plurality of light-emitting diodes. The housing of the heating station is thermally insulated on three sides and is open at the bottom in the direction of a reflector table over which the printing plates are passed.

REFERENCES:
patent: 3144331 (1964-08-01), Thommes
patent: 3859091 (1975-01-01), Wessells et al.
patent: 4298803 (1981-11-01), Matsuua et al.
patent: 4300052 (1981-11-01), Thawley et al.
patent: 4716097 (1987-12-01), Weed
patent: 4899057 (1990-02-01), Koji
patent: 5124559 (1992-06-01), Zertani et al.

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