Patent ID: 7500743
Filing Date: 2009-03-10
Classification: B41J,B41M,C09D

Abstract:
1. An ink jet recording method, comprising: forming an image on an ink jet recording medium having an ink receiving layer on a support by using an ink set having as minimum constituting unit a yellow ink containing at least one yellow dye, a magenta ink containing at least one magenta dye, and a cyan ink containing at least one cyan dye, the magenta dye and cyan dye having an oxidation potential of higher than 0.8 V (vs. SCE); heat pressing the ink jet recording medium by using a cooling releasing belt-type smoothing device provided with a belt member, a heat-pressing device capable of heating and pressing, a cooling device for cooling at least a face which has been pressurized by using the belt member, and a cooling releasing device for releasing the face from the belt member while the face is being cooled; and cooling releasing the ink jet recording medium from the belt member after the heat-pressing treatment.