Patent ID: 8162423
Filing Date: 2012-04-24
Classification: B41J,B41M

Abstract:
1. An inkjet recording method, comprising: a treatment liquid deposition step of depositing a treatment liquid containing an aggregating agent onto a surface of a coating layer of a coated paper having a base paper layer and the coating layer coating the base paper layer; and an ink deposition step of depositing ink onto the surface of the coating layer on which the treatment liquid has been deposited, wherein in the ink deposition step, the ink is deposited onto the surface of the coating layer in a state where an effective pH of the aggregating agent on the surface of the coating layer is not lower than 1.67 and not higher than 7.0, and an effective pH of the aggregating agent in the coating layer is not lower than 0.1 and not higher than 1.7.