Method for specifying engraving of a gravure cylinder for coatings containing particle dispersions
    3.
    发明授权
    Method for specifying engraving of a gravure cylinder for coatings containing particle dispersions 有权
    用于指定用于包含颗粒分散体的涂层的凹版滚筒的雕刻方法

    公开(公告)号:US06240844B1

    公开(公告)日:2001-06-05

    申请号:US09563144

    申请日:2000-05-02

    IPC分类号: B41C100

    CPC分类号: B41C1/045 B05C1/0808 B41C1/02

    摘要: A method of engraving a gravure cylinder having a circumference C for coating a liquid composition on a substrate. The liquid composition contains a concentration of particles having a predetermined particle diameter. The method includes calculating the engraving channel depth Do based on a first ratio of the particle diameter to channel depth (DB/Do). Then, engraving the gravure cylinder according to &thgr;, &agr;, WC, Ww, and Wo.

    摘要翻译: 雕刻凹版滚筒的方法,该凹版滚筒具有在基板上涂布液体组合物的圆周C. 液体组合物含有具有预定粒径的颗粒的浓度。 该方法包括基于粒径与通道深度(DB / Do)的第一比率来计算雕刻通道深度Do。 然后,根据θ,α,WC,Ww和Wo雕刻凹版滚筒。