Reaction solution for inkjet printing, apparatus and method of printing inkjet using said solution.

摘要

Reaction solution for use in printing images in connection with an ink containing a color material in dissolved or dispersed state, destabilizing the reaction solution dissolved or dispersed state of the coloring material in the ink is in contact with the same. Understanding the reaction solution one polyvalent metal ion and an organic solvent having a pH of 2 or higher and having a buffering action for variations in pH, which can maintain pH variation within the range of 0. 5 before and after addition of 1, 0 ml of a solution of aqueous lithium hydroxyl 0, 1 N to 50 ml of the reaction solution so that the reaction solution contains a buffer to buffer resulting metal ions.