| abstract |
PROBLEM TO BE SOLVED: To provide an ink jet recording system capable of using many kinds of colorants in an ink for preventing mixed color bleed, thereby improving both monochromatic printing quality and mixed color bleed quality. Methods and offerings. SOLUTION: The ink jet recording method of the present invention comprises a first ink comprising a polysaccharide such as alginic acid, a dye or a pigment, a humectant such as glycerin, water and a permeable organic solvent such as a lower alcohol, sodium lauryl sulfate and the like. A second ink set comprising a water-soluble surfactant containing a monovalent cation, a dye or pigment, a humectant, and water is used. |