| 摘要 |
Disclosed is a printing process employing a printing plate material obtained by providing, on a support, a coating solution for an image formation layer capable of forming an image by heating, the process comprising the steps of imagewise heating the printing plate material, and then carrying out printing supplying printing ink and a dampening solution to the heated printing plate material, wherein the acid base property of the coating solution is the reverse of that of the dampening solution.
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