Ink jet printing method and ink jet printing apparatus

摘要

A printed material having excellent smoothness is provided even when a resin ink is used. An ink jet printing method uses an ink jet printing apparatus 1 including a head 5, and a printing platen 2 for heating a medium 100 from a back side of a surface of the medium 100, wherein the ink contains a solvent, a colorant and a resin, in which the resin is emulsionized or suspended. The ink jet printing method includes a drying step in which the ink is dried by the printing platen 2 after the ink is landed onto the medium 100.

主权项

1. An ink jet printing method using an ink jet printing apparatus comprising a head provided with a nozzle for discharging an ink onto a recording medium, and a heating means for heating the recording medium from a back side of a surface of the recording medium, which faces a surface of the head on which the nozzle is provided,
wherein the ink contains a solvent, a colorant and a resin, in which the resin is emulsionized or suspended, and the ink is dried to form a coating, the ink jet printing method comprising:
a drying step, in which the ink is dried by the heating means after the ink is landed on the recording medium; andan after-heating step, for heating the recording medium from the back side of the surface onto which the ink is landed at a downstream position from the heating means; wherein the ink jet printing apparatus further comprises: a blower, being disposed above the heating means and the blower blows an air to the surface of the recording medium onto which the ink is landed; wherein the blower has no means for heating the air.