DIGITAL PRINT WITH WATER-BASED INK
    4.
    发明申请
    DIGITAL PRINT WITH WATER-BASED INK 有权
    数字打印与水基墨水

    公开(公告)号:US20150218395A1

    公开(公告)日:2015-08-06

    申请号:US14610256

    申请日:2015-01-30

    Inventor: Darko PERVAN

    Abstract: Water-based ink comprising a pigment mix and a method to form a digital print on a substrate with a pigment mix comprising large pigments and a Piezo ink head equipped with an ink circulation system, the method including: providing a water-based ink including an aqueous pigment mix including settling pigments, a binder including an acrylic resin dispersion, and a viscosity increasing substance including glycol and/or glycerine, providing a steric stabilisation of the pigments and adapting the size of the pigments and the viscosity of the water-based ink such that a settling velocity of the pigments exceeds about 0.001 mm/min at 25° C., circulating said water-based ink within said at least one Piezo print head, and printing a digital image with said at least one Piezo print head by applying ink drops of said water-based ink on the substrate.

    Abstract translation: 包含颜料混合物的水性油墨和在基材上形成具有包含大颜料的颜料混合物和配备有油墨循环系统的压电油墨头的数字印刷的方法,所述方法包括:提供包含 水性颜料混合物,包括沉降颜料,包含丙烯酸树脂分散体的粘合剂和包含二醇和/或甘油的增粘物质,提供颜料的空间稳定性并调整颜料的尺寸和水性油墨的粘度 使得颜料的沉降速度在25℃下超过约0.001mm / min,使所述至少一个压电打印头中的水性油墨循环,并通过施加至少一个压电打印头来印刷数字图像 所述水性油墨在基材上的墨滴。

    DIGITAL OVERLAY
    5.
    发明申请
    DIGITAL OVERLAY 审中-公开
    数字覆盖

    公开(公告)号:US20140220318A1

    公开(公告)日:2014-08-07

    申请号:US14155096

    申请日:2014-01-14

    Inventor: Darko PERVAN

    CPC classification number: D21H27/28 Y10T428/24893

    Abstract: A method to form a protective overlay with wear resistant particles applied in well-defined patterns by applying wear resistant particles on a surface, bonding a part of the wear resistant particles with a binder preferably applied with a digital drop application head and removing the non-bonded wear resistant particles from the surface.

    Abstract translation: 一种通过在表面上施加耐磨颗粒来形成具有以良好限定图案施加的耐磨颗粒的保护性覆层的方法,用粘合剂粘合一部分耐磨颗粒,优选地使用数字滴涂应用头, 表面粘合耐磨颗粒。

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