In the inkjet technology, one important challenge is to achieve high quality image at high speed for various types of paper. However, within conventional technologies, there has been no technology that satisfies this challenge. To solve this issue, we developed the "DCLS (Double-Component Liquid System)" as a new ink marking technology. The DCLS technology, which uses an ink set comprising full-color pigment inks and a colorless treatment liquid, is a method of controlling image quality and drying by using the interaction of the inks and the treatment liquid mixed on paper. This study showed the performance of DCLS technology as well as the effect of agglomerating agent in treatment liquid.
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