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    INTAGLIO PRINTING
    1.
    发明申请
    INTAGLIO PRINTING 审中-公开

    公开(公告)号：US20160009075A1

    公开(公告)日：2016-01-14

    申请号：US14771603

    申请日：2013-12-13

    Applicant: SICPA HOLDING SA

    Inventor： Olivier Lefebvre ,  Pierre Degott ,  Patrick Magnin ,  Christophe Schaller

    IPC: B41F11/02 ,  B42D25/36 ,  B41F9/00

    CPC classification number: B41F11/02 ,  B41F9/00 ,  B41M1/10 ,  B41M1/42 ,  B41M3/14 ,  B42D25/36

    Abstract: For improving the intaglio printing of inks comprising large particles such as optically variable pigment particles and/or optically variable magnetic or magnetizable pigment particles, the invention proposes a process for intaglio printing a feature or pattern comprising the steps of (i) inking one or more chablon cylinders with one or more low viscosity inks, and comprising particles having a size (d50) up to about 90 microns with one or more screen cylinders comprising urging means, the one or more screen cylinders being connected by means of a connecting duct to an intaglio ink reservoir, (ii) transferring the one or more inks from the one or more chablon cylinders to a plate cylinder carrying one or more an intaglio engraved plates, (iii) transferring one or more inks ink from the plate cylinder carrying one or more an intaglio engraved plates to a substrate, and (iv) hardening or curing the one or more inks.

    Abstract translation: 为了改进包含大颗粒例如光学可变颜料颗粒和/或光学可变磁性或可磁化颜料颗粒的油墨的凹版印刷，本发明提出了一种用于凹版印刷特征或图案的方法，包括以下步骤：（i）将一个或多个 具有一种或多种低粘度油墨的模版滚筒，并且包括尺寸（d50）至多约90微米的颗粒，其中一个或多个筛筒包括推压装置，所述一个或多个筛筒通过连接管连接到 凹版墨水储存器，（ii）将一种或多种墨水从一个或多个凹版滚筒转印到载有一个或多个凹版印刷板的印版滚筒，（iii）从承载一个或多个凹版印版的印版滚筒转印一种或多种墨水 将凹版印刷在基板上，并且（iv）硬化或固化一种或多种油墨。

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