| 摘要 |
PROBLEM TO BE SOLVED: To provide an inkjet print head in which nozzle position relative to an inkjet printer is accurately determined, and which prevents leakage of temperature control liquid and has a long service life. SOLUTION: The inkjet print head includes: a base 10, which is constituted of a first plate 11 and a second plate 12 adhering to each other and has a tube escape groove 131 and an adhesive agent escape groove 132 sealed with the first plate 11 and the second plate 12 on the boundary between the first plate 11 and the second plate 12; head bodies 20, 30 which are arranged on the base 10 and have a plurality of nozzles 231, 331 for ejecting ink drops; an expandable tube 14 which is arranged in the tube escape groove 131 and allows the fluid for controlling the temperature of the head bodies 20, 30; and an adhesive agent 15 which fills the adhesive agent escape groove 132 and bonds the first plate 11 and the second plate 12. COPYRIGHT: (C)2007,JPO&INPIT
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