| abstract |
By employing a selective combination of a specific ink jet recording medium and a specific ink jet pigment ink, the print product is inexpensive, has good print quality, is excellent in density, gloss and image reliability, and is close to a commercial print product. I will provide a. SOLUTION: At least one of a pulp-based support has a single-layer or multi-layer barrier layer, and the barrier layer is an inorganic pigment (P2) other than alumina hydrate having a refractive index of 1.5 or more. ) And an ink suitable for ink jet recording on a recording medium having a refractive index of less than 1.5 and a pigment (P2) of less than 10 wt. , Comprising a pigment (P1) as a water-dispersible resin (A) and a colorant (B), having a surface tension at 25 ° C. of 20 to 35 mN / m, a viscosity of 5 mPa · s or more, and a surfactant in the ink An ink for ink jet recording, comprising at least one fluorine-based surfactant. [Selection] Figure 1 |