| abstract |
An inkjet ink capable of obtaining an image with a high image density and a high glossiness on a recording medium having a low liquid absorbency, improving fixability, and reducing feathering and color bleeding. Provision of an image forming method used. A pretreatment step for depositing a pretreatment liquid on a recording medium, an image forming step for forming an image by depositing an ink jet ink on a surface on which the pretreatment liquid is deposited, and an ink jet ink A coating layer of the recording medium at a contact time of 100 ms, measured by a dynamic scanning absorption meter, having a post-treatment step of forming a protective layer by depositing a post-treatment liquid on the adhered surface The transfer amount of pure water is 1 to 10 mL / m 2 , and at least one of the pretreatment liquid and the posttreatment liquid contains water and an aqueous resin, and is any one of colloidal silica, barium sulfate, and titanium oxide. An image forming method comprising: [Selection figure] None |