| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inkjet plate-making method capable of solving a problem of get-together of liquid droplets due to the unification by utilizing convenience and high productivity inherent in an inkjet method and using plate-making ink showing excellent preservation. <P>SOLUTION: The inkjet plate-making method includes preparing the plate-making ink containing at least water, a water-soluble organic solvent and a fine resin particle, making the plate-making ink adhere to a heated printing plate material, and evaporating the solvent of the plate-making ink to dry for forming an image. In the method, an acid value of the fine resin particle is not less than 10 mgKOH/g, and printing is conducted on the plate material heated to not less than the minimum film-making temperature (MFT) of the fine resin particle. <P>COPYRIGHT: (C)2010,JPO&INPIT |
