토출 노즐 및 정전기장 유도 방식의 잉크젯 노즐
    1.
    发明公开
    토출 노즐 및 정전기장 유도 방식의 잉크젯 노즐 有权
    放电喷嘴和静电场感应喷嘴喷嘴

    公开(公告)号:KR1020110095005A

    公开(公告)日:2011-08-24

    申请号:KR1020100014785

    申请日:2010-02-18

    CPC classification number: B41J2/065 B41J2002/061

    Abstract: PURPOSE: A discharge nozzle and ink-jet nozzle of electrostatic field guidance is provided to secure the stability of the discharge performance in spite of long time operation. CONSTITUTION: A discharge nozzle comprises a concave part(113). The concave part is formed along the outer circumference of the nozzle adjacent to a liquid ejection side. The concave part forms a cycle band in the outer circumference of the nozzle. Multiple concave parts are formed on the longitudinal direction of the nozzle. A hydrophobic coating film(114) is coated on the surface of the concave part.

    Abstract translation: 目的:提供静电场引导的放电喷嘴和喷墨喷嘴,以确保放电性能的稳定性,尽管长时间操作。 构成:排出喷嘴包括凹部(113)。 凹部沿着与喷液侧相邻的喷嘴的外周形成。 凹部在喷嘴的外周形成循环带。 在喷嘴的纵向上形成多个凹部。 在凹部的表面上涂布疏水性涂膜(114)。

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