Ink jet recording method

摘要

An ink jet recording method includes forming first and second liquid composition aggregated layers by respectively applying first and second liquid compositions containing resin to a recording medium using an ink jet recording head; performing heating and pressurization of the medium in a first fixation step using a first fixing unit; and performing heating and pressurization of the medium in a second fixation step using a second fixing unit followed by cooling to separate the medium from the second fixing unit. MFT1>MFT2 and T1>MFT1≧T2>MFT2≧T3 are satisfied, where MFT1, MFT2 are, respectively, minimum film forming temperatures of the first and second liquid composition aggregated layers, and T1, T2, and T3 are temperatures of the first and second liquid composition aggregated layers upon heating and pressurization in first and second fixation steps and upon separation in second fixation step, respectively.

主权项

1. An ink jet recording method comprising:
a step of forming a first liquid composition aggregated layer by applying a first liquid composition containing a resin to a recording medium by using an ink jet recording head; a step of forming a second liquid composition aggregated layer by applying a second liquid composition containing a resin to the recording medium by using an ink jet recording head; a first fixation step of performing heating and pressurization of the recording medium on which the first liquid composition aggregated layer and the second liquid composition aggregated layer are formed by using a first fixing unit; and a second fixation step, wherein the second fixation step comprises performing heating and pressurization of the recording medium subjected to the first fixation step by using a second fixing unit followed by cooling the recording medium to separate the recording medium from the second fixing unit, and wherein
MFT1>MFT2,  (1-1)andT1>MFT1≧T2>MFT2≧T3  (1-2) are satisfied, where MFT1 is a minimum film forming temperature of the first liquid composition aggregated layer, MFT2 is a minimum film forming temperature of the second liquid composition aggregated layer, T1 is a temperature of the first liquid composition aggregated layer and the second liquid composition aggregated layer upon the heating and pressurization in the first fixation step, T2 is a temperature of the first liquid composition aggregated layer and the second liquid composition aggregated layer upon the heating and pressurization in the second fixation step, and T3 is a temperature of the first liquid composition aggregated layer and the second liquid composition aggregated layer upon the separation in the second fixation step.