| abstract |
Ink jet image capable of suppressing beading and dot density unevenness without forming ink drying means, and capable of forming an image having excellent fixability on a printing paper having a coating layer at high speed. A forming method is provided. An inkjet image forming method for forming an image by applying the ink to a recording medium so that the diameter of a dot formed by one drop of ink is 20 μm or more and 40 μm or less. The ink contains water, a self-dispersing pigment, and resin fine particles made of a resin having a glass transition temperature of 25 ° C. or lower, its viscosity is 14 mPa · s or less, and its surface tension is 34 mN / m or less. The recording medium is a printing paper having a coating layer, and the average ink application amount per unit area in the dots is 0.09 μL / cm 2 or more and 0.30 μL / cm 2 or less. [Selection figure] None |