Printing – Planographic – Lithographic printing plates
Patent
1995-07-27
1997-05-27
Funk, Stephen R.
Printing
Planographic
Lithographic printing plates
101462, B41N 114
Patent
active
056322046
ABSTRACT:
Laser-imageable lithographic printing members have thin metal imaging layers and layers thereunder that reflect imaging radiation. Radiation from an imaging pulse that passes through an imaging layer is returned to that layer, thereby augmenting the effective energy flux density. The constructions can include dimensionally stable base supports adhered to the reflective substrate by, for example, lamination.
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Leenders et al., Research Disclosure 131:19201 (Apr. 1980).
Nechiporenko et al., Direct Method Of Producing Waterless Offset Plates By Controlled Laser Beam, pp. 139-148.
Funk Stephen R.
Presstek Inc.
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