| 摘要 |
<p>A process for carrying out printing using respectively a dye-based ink, a pigment-based ink and a treatment liquid for making these inks insoluble. The process employs two inks of a pigment-based ink Ip and a dye-based ink Id and includes the steps of applying the pigment-based ink Ip to a printing medium P, applying the dye-based ink Id so as to overlap on the pigment-based ink, mixing them on the printing medium P, and then further applying the treatment liquid S for making these inks insoluble. Alternatively, the process employs an ink Im containing a pigment and a dye mixed therein which requires no dispersant and includes the step of applying this mixed ink Im to a printing medium P followed by applying a treatment liquid S for making the ink Im insoluble. Consequently, high quality printing can be achieved. <IMAGE></p> |
