| abstract |
The present invention provides an ink jet recording medium using a paper base material as a support, which is excellent in color density and glossiness of a recorded image and hardly causes cockling. In an ink jet recording medium having an ink receiving layer on a support, the support has at least one coating layer containing a pigment and a binder on the surface of a paper substrate, and the coating is performed. A paper support having a Cobb water absorption value of 30 seconds defined by JIS P8140 on the surface of the work layer of 20.0 g / m 2 or less, an ink receiving layer is formed on the coating layer of the support, and An ink jet recording material comprising a coating layer mainly composed of a fine pigment and an adhesive having a pore volume by BET of 0.5 ml / g or more and an average particle diameter of 700 nm or less. [Selection figure] None |