| 摘要 |
PROBLEM TO BE SOLVED: To provide a figure pattern having clearness and excellent gradient properties by preparing plural kinds of inks containing disperse dyes of the same hue and having different dye concentrations at a specific condition. SOLUTION: This printing treatment is performed by using plural kinds of inks prepared in a condition in which a thermal diffusivity of a disperse dye in an ink having lower dye concentration is higher than a thermal diffusivity of a disperse dye in an ink having higher dye concentration, and respectively containing a disperse dye having the same hue and different dye concentrations. Each ink contains a compound dispersing a disperse dye and an aqueous medium, and is applied onto cloth containing fibers dyeable with a disperse dye by an ink jet method, then heat-treated, thus cleaning treated. By the method, granular feeling or irritation feeling on the image is eliminated. |
