METHOD FOR MANUFACTURING LITHOGRAPHIC PRINTING PLATE

PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithographic printing plate by which a warming-free production line and one-pass application are made possible without lowering printing performance to increase production efficiency. SOLUTION: In the method for manufacturing a lithograph...

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1. Verfasser: NAGAHAMA MASARU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithographic printing plate by which a warming-free production line and one-pass application are made possible without lowering printing performance to increase production efficiency. SOLUTION: In the method for manufacturing a lithographic printing plate in which at least an undercoating layer and a silver halide emulsion layer are applied on a support and dried, and without rolling up the layers, a physical development nucleus layer is applied, before applying the physical development nucleus layer, a web surface is heated to 50-100°C and cooled to 20-30°C, and then the physical development nucleus layer is applied. COPYRIGHT: (C)2005,JPO&NCIPI