18892646. INK JET RECORDING METHOD (FUJIFILM Corporation)
INK JET RECORDING METHOD
Organization Name
Inventor(s)
Yasuhito Oshima of Kanagawa (JP)
INK JET RECORDING METHOD
This abstract first appeared for US patent application 18892646 titled 'INK JET RECORDING METHOD
Original Abstract Submitted
An ink jet recording method including, in the following order, a step of applying an ink containing a colorant and water onto an A surface which is one surface of a paper substrate by an ink jet recording system, a step of irradiating the A surface to which the ink has been applied with infrared rays having a maximal wavelength in a range of 800 nm to 3,000 nm, and a step of applying a post-treatment liquid containing water and a surfactant onto a B surface which is the other surface of the paper substrate, in which the paper substrate includes a pulp layer and a coating layer, the coating layer is disposed on an A surface side and a dry coating amount of the coating layer disposed on the A surface side is 15 g/mto 50 g/m, and the coating layer is not disposed on a B surface side, or in a case where the coating layer is disposed on the B surface side, a dry coating amount of the coating layer disposed on the B surface side is 10 g/mor less.