| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of liquid droplet jetting head which enables it to stabilize the nature of jetting and shorten the time of manufacturing. SOLUTION: The manufacturing method of liquid droplet jetting head includes a process of forming a liquid chamber plate 5 having two or more liquid chambers 5a for holding a liquid, a process of performing a molding with a resin material so that a conduit-shaped member which continuously imitates the wall surface of a liquid flow way 6a of a curvilinear shape communicating to the liquid chamber 5a may be included, and eliminating the conduit-shaped member after molding and then forming a nozzle plate 6 having the liquid flow way 6a, and a process of assembling the formed liquid chamber plate 5 and the formed nozzle plate 6. COPYRIGHT: (C)2009,JPO&INPIT
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