Patent ID: 7001560

Claim:
A method for producing an ink ejecting apparatus comprising: introducing a thermosetting resin composition comprising 95 to 35 wt % of a thermosetting resin and 5 to 65 wt % of an organic filler having a particle size of 10 μm or less and having a thermal expansion coefficient of 2 to 7×10 −5 and a solidification contraction ratio of 0.8% or less to a mold of a nozzle chamber plate; heating the mold so as to mold a nozzle chamber plate in which a nozzle having a hole size of 500 μm or less can be formed; molding a vibration plate with a thermosetting resin composition comprising 95 to 35 wt % of a thermosetting resin and 5 to 65 wt % of an organic filler having a particle size of 10 μm or less and having a thermal expansion coefficient of 2 to 7×10 −5 and a solidification contraction ratio of 0.8% or less; and molding integrally the obtained nozzle chamber plate and the obtained vibration plate, to form the inkjet ejecting apparatus.