Surface finishing process for indirect or offset printing components
    4.
    发明授权
    Surface finishing process for indirect or offset printing components 有权
    间接或胶版印刷组件的表面处理工艺

    公开(公告)号:US08562129B2

    公开(公告)日:2013-10-22

    申请号:US12835359

    申请日:2010-07-13

    IPC分类号: B41J2/01

    摘要: A process for preparing an imaging surface of an imaging transfer member in a printing machine, the process comprises providing a surface roughness to the imaging surface to produce a plurality of pits having sharp features on the surface, and then exposing the pitted imaging surface to an acid dip for a time period sufficient to substantially reduce the sharp features on the imaging surface. This process may be followed by anodization. The process produces an imaging surface having a pit structure providing reduced oil consumption and wear of components of the printing machine that contact the imaging surface.

    摘要翻译: 一种用于在印刷机中制备成像转印部件的成像表面的方法,所述方法包括向成像表面提供表面粗糙度以产生在表面上具有尖锐特征的多个凹坑,然后将凹陷成像表面暴露于 酸浸一段时间,足以显着降低成像表面上的尖锐特征。 该过程之后可以进行阳极氧化。 该过程产生具有凹坑结构的成像表面,其提供与成像表面接触的打印机的部件的降低的油耗和磨损。

    Apparatus and method for applying a release agent to a substrate having a print image
    6.
    发明授权
    Apparatus and method for applying a release agent to a substrate having a print image 有权
    将剥离剂施加到具有印刷图像的基材的装置和方法

    公开(公告)号:US09044931B2

    公开(公告)日:2015-06-02

    申请号:US13517561

    申请日:2012-06-13

    IPC分类号: B41F35/00 B41F23/06 B41F23/00

    CPC分类号: B41F23/06 B41F23/00

    摘要: An approach is provided for applying a release agent to a substrate having a first surface and a second surface. The approach involves causing, at least in part, a release agent supply device to supply release agent to a release agent applicator. The approach also involves causing, at least in part, a release agent metering device configured to control an amount of release agent applied to a roller configured to apply release agent to the first surface of the substrate. The roller is configured to accommodate the substrate under a tension over at least a portion of a circumference of the roller such that a pressure is exerted between the roller and the first surface of the substrate.

    摘要翻译: 提供了一种将脱模剂施加到具有第一表面和第二表面的基底上的方法。 该方法包括至少部分地使脱模剂供应装置向脱模剂施用器提供脱模剂。 该方法还包括至少部分地造成释放剂计量装置,其被配置成控制施加到配置成将脱模剂施加到基材的第一表面的辊的剥离剂的量。 辊被构造成在辊的至少一部分周围的张力下容纳衬底,使得在辊和衬底的第一表面之间施加压力。

    APPARATUS AND METHOD FOR APPLYING A RELEASE AGENT TO A SUBSTRATE HAVING A PRINT IMAGE
    8.
    发明申请
    APPARATUS AND METHOD FOR APPLYING A RELEASE AGENT TO A SUBSTRATE HAVING A PRINT IMAGE 有权
    将释放剂施加到具有打印图像的基底的装置和方法

    公开(公告)号:US20130337151A1

    公开(公告)日:2013-12-19

    申请号:US13517550

    申请日:2012-06-13

    IPC分类号: B05D1/28 B05C11/00

    摘要: An approach is provided for applying a release agent to a substrate having a first surface and a second surface. The approach involves determining a presence of at least one ink image applied to at least one portion of one of the first surface and the second surface of the substrate by way of one or more steps of a printing process. The approach also involves determining the substrate is to be made ready for printing one or more other images on the other of the first surface and the second surface by one or more steps of another printing process. The approach further comprising causing, at least in part, the release agent to be applied to the substrate so as to cover the at least one portion of the first surface and the second surface of the substrate upon which the at least one ink image is applied at a time before the substrate is subjected to the one or more steps of the another printing process.

    摘要翻译: 提供了一种将脱模剂施加到具有第一表面和第二表面的基底上的方法。 该方法包括通过印刷过程的一个或多个步骤确定施加到基板的第一表面和第二表面中的一个的至少一部分的至少一个墨图像的存在。 该方法还涉及通过另一打印处理的一个或多个步骤来确定衬底准备好用于在第一表面和第二表面的另一表面上打印一个或多个其它图像。 所述方法还包括至少部分地使所述脱模剂施加到所述基底上,以便覆盖所述至少一个墨水图像被施加到所述基底的所述第一表面和所述第二表面的所述至少一个部分 在基板经受另一印刷工艺的一个或多个步骤之前的时间。

    Method and apparatus for controlling ultraviolet-curable gel ink spread of a printed image
    10.
    发明授权
    Method and apparatus for controlling ultraviolet-curable gel ink spread of a printed image 有权
    用于控制印刷图像的紫外线固化凝胶油墨扩散的方法和装置

    公开(公告)号:US08899737B2

    公开(公告)日:2014-12-02

    申请号:US13529486

    申请日:2012-06-21

    IPC分类号: B41J2/01

    CPC分类号: B41M7/0081

    摘要: An approach is provided for controlling ultraviolet-curable gel ink spread of a printed image. The approach involves causing, at least in part, one or more inks to be applied to a first substrate image area by one or more inkjets in a printing zone of a printer, the one or more inkjets being configured to form one or more first ink spots on the first substrate image area. The approach also involves determining a temperature of at least the first substrate image area in the printing zone. The approach further involves determining a first spot size of at least one of the one or more first ink spots. The approach additionally involves causing, at least in part, a temperature of at least a second substrate image area in the printing zone to be based, at least in part, on the determined first spot size.

    摘要翻译: 提供了一种用于控制印刷图像的紫外线固化凝胶油墨扩散的方法。 该方法包括至少部分地通过在打印机的打印区域中的一个或多个喷墨喷嘴将一个或多个墨水施加到第一基底图像区域,所述一个或多个墨水喷嘴构造成形成一个或多个第一墨水 第一基板图像区域上的斑点。 该方法还涉及确定打印区域中的至少第一衬底图像区域的温度。 该方法进一步涉及确定一个或多个第一墨点中的至少一个的第一光斑尺寸。 该方法还包括至少部分地使打印区域中的至少第二基板图像区域的温度至少部分地基于所确定的第一光斑尺寸。