DAMPENING WATER FOR PROCESS-LESS PRINTING PLATE MATERIAL, PRINTING METHOD FOR PROCESS-LESS PRINTING PLATE MATERIAL, AND PROCESS-LESS PRINTING PLATE MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a printing method for a process-less printing plate material which is developed on a printer, excels in stain recovery properties at printing as well as in printing resistance, and also to provide dampening water for the process-less printing plate material used for the same, and the process-less printing plate material.;SOLUTION: The dampening water used for printing by the process-less printing plate material includes a fungicide, and has a fluorine ion concentration of 0 to 0.1 ppm of and a calcium ion concentration of 0.01 to 40 ppm.;COPYRIGHT: (C)2007,JPO&INPIT