수성 그라비어 인쇄방법 및 이를 위한 장치
    4.
    发明公开
    수성 그라비어 인쇄방법 및 이를 위한 장치 失效
    水印打印方法及其打印OPP膜或其他具有高打印速度的高透明度的其他胶片的设备,无色转印

    公开(公告)号:KR1020050001470A

    公开(公告)日:2005-01-06

    申请号:KR1020040048273

    申请日:2004-06-25

    IPC分类号: B41M1/10

    CPC分类号: B41F9/023 B41F23/0483

    摘要: PURPOSE: An aqueous gravure printing method and an apparatus therefor are provided to enable an OPP film or other film having high elongation film to be printed at a high printing speed of 120 m/min or higher without a color drift by sufficiently cooling a web before transferring to a next printing step. CONSTITUTION: The apparatus for aqueous gravure printing comprises a plurality of printing units, each printing unit(300) comprising: a printing portion(310) consisting of a print cylinder(311), an impression cylinder(312), and a furnisher roll(313); a drying portion(320) around which a raw material web(1) is wound and which consists of a plurality of rollers(321); and a cooling portion(330) which consists of a cooling roll(331), a cold air blower(332), a moletten roll(333), and a cold air nozzle(334).

    摘要翻译: 目的:提供一种水性凹版印刷方法及其设备,以便能够以120m /分钟或更高的高印刷速度印刷具有高伸长率薄膜的OPP薄膜或其它薄膜,而在没有颜色漂移的情况下通过充分冷却幅材 转移到下一个打印步骤。 构成:用于水性凹版印刷的装置包括多个印刷单元,每个印刷单元(300)包括:印刷部分(310),由印刷滚筒(311),压印滚筒(312)和装饰辊 313); 干燥部(320),卷绕原料纤维网(1),由多个辊(321)构成; 以及由冷却辊(331),冷风鼓风机(332),摩托卷(333)和冷空气喷嘴(334)组成的冷却部(330)。