| 摘要 |
PROBLEM TO BE SOLVED: To surely prevent breaking of a pressing device, deterioration of smoothness of an opposing face to the pressing device, and peeling of a nozzle plate from a front face of an inkjet head body. SOLUTION: A rear face of the nozzle plate 10 is pressed against the front face of the inkjet head body 20 coated by an epoxy adhesive 3 with the pressing device therebetween 1, the pressing device having the area smaller than the front face of the nozzle plate 10. Even when the excessive epoxy adhesive 3 leaks to a peripheral portion of the nozzle plate 10 and rises along the side face of the nozzle plate 10, the epoxy adhesive 3 is not adhered to the pressing device 1. When the pressing device 1 is separated from the nozzle plate 10, the epoxy adhesive is not peeled therefrom and the pressing device 1 is not damaged. It is possible to prevent the peeling of the peripheral portion of the nozzle plate 10 from the front face of the inkjet head body 20 which may occur when the peripheral portion is raised with the epoxy adhesive 3 adhered to the rising pressing device 1. It is possible to eliminate the lowering of the attracting property of the nozzle plate 10 which may occur when the smoothness of the opposing face of the pressing device 1 is deteriorated by the adhesion of the epoxy adhesive 3.
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