Flexographic printing press with device for washing the back-pressure cylinder
    1.
    发明申请
    Flexographic printing press with device for washing the back-pressure cylinder 失效
    柔版印刷机,用于洗涤背压筒

    公开(公告)号:US20020073864A1

    公开(公告)日:2002-06-20

    申请号:US09977571

    申请日:2001-10-15

    IPC分类号: B41F035/00 B41L041/00

    摘要: A flexographic printing press with a back-pressure cylinder (10) and at least one inking unit (12, 14, 16), which has an exchangeable printing cylinder (20), which can be placed against the back-pressure cylinder (10), an engraved ink transfer cylinder (24; 38), which can be placed against the printing cylinder and a chamber doctor blade (26), which can be placed against engraved ink transfer cylinder, wherein a washing cylinder (34) is constructed to be inserted in the inking unit (12, 14, 16) instead of the printing cylinder (20) and to apply cleaning liquid to the surface of the back-pressure cylinder (10).

    摘要翻译: 一种具有背压圆筒(10)和至少一个着色单元(12,14,16)的柔版印刷机,其具有可以抵靠背压圆筒(10)放置的可更换的印刷滚筒(20) ,可以抵靠印刷滚筒放置的雕刻墨水传送滚筒(24; 38)和可以放置在雕刻墨水传送滚筒上的室刮刀(26),其中清洗滚筒(34)构造成 插入到着墨单元(12,14,16)中而不是印刷滚筒(20),并且将清洁液体施加到背压缸(10)的表面。