ANTI-BOUNCING PRINTING ROLLER/SLEEVE
    2.
    发明申请
    ANTI-BOUNCING PRINTING ROLLER/SLEEVE 有权
    防透镜滚筒/套筒

    公开(公告)号:US20160001544A1

    公开(公告)日:2016-01-07

    申请号:US14768065

    申请日:2014-01-31

    Applicant: TRESU A/S

    Inventor: Erik Gydesen

    Abstract: A printing roller for a printing machine, e.g., for a flexographic printing machine, wherein the printing roller includes a rotary and longitudinal axis and an external surface, the external surface being substantially cylindrical and adapted for mounting a plate. The new feature of a printing roller according to the invention is that the external cylindrical surface includes at least one longitudinal groove, where the at least one longitudinal groove includes a geometry with one or more surfaces, the surface or surfaces lying within a circumscribed cylindrical surface for the external surface of the printing roller. In other words, this means that the longitudinal groove or grooves are cutouts in the form of milled or ground grooves in the external cylindrical surface itself on a printing roller.

    Abstract translation: 一种用于印刷机的印刷辊,例如用于柔版印刷机,其中印刷辊包括旋转和纵向轴线和外表面,该外表面基本上是圆柱形的并且适于安装板。 根据本发明的印刷辊的新特征是外部圆柱形表面包括至少一个纵向凹槽,其中所述至少一个纵向凹槽包括具有一个或多个表面的几何形状,所述表面或表面位于外接圆柱形表面内 用于印刷辊的外表面。 换句话说,这意味着纵向槽或凹槽是在外部圆柱形表面本身在印刷辊上的铣削或研磨槽形式的切口。

    CLEANING ARRANGEMENT AND METHOD FOR CLEANING A FLEXOGRAPHIC COATING UNIT
    5.
    发明申请
    CLEANING ARRANGEMENT AND METHOD FOR CLEANING A FLEXOGRAPHIC COATING UNIT 审中-公开
    清洁布置和清洁柔性涂层单元的方法

    公开(公告)号:US20150083162A1

    公开(公告)日:2015-03-26

    申请号:US14396911

    申请日:2013-04-23

    Applicant: Tresu A/S

    Abstract: A cleaning arrangement for a coater that has a plate cylinder, the cleaning arrangement having a cleaning web, a tangential moving mechanism configured to controllably move the cleaning web in at least one direction in a plane defined by the cleaning web, a radial moving mechanism configured to controllably move the cleaning web in at least one direction out of the plane, and a controller coupled to the tangential and radial moving mechanisms which is configured to control the moving of the cleaning web into and out of contact with the plate cylinder in conformity with input signals received by the controller.

    Abstract translation: 一种用于涂布机的清洁装置,其具有印版滚筒,所述清洁装置具有清洁网,切向移动机构,其构造成在由所述清洁卷筒限定的平面中的至少一个方向上可控制地移动所述清洁卷材;配置 以可控制地将清洁纤维网沿至少一个方向移出平面,以及耦合到切向和径向移动机构的控制器,其被配置为控制清洁纸幅与印版滚筒的移动以及与印版滚筒的接触,符合 由控制器接收的输入信号。

    Unit and method for corona treatment

    公开(公告)号:US10218154B2

    公开(公告)日:2019-02-26

    申请号:US14778272

    申请日:2014-03-18

    Applicant: TRESU A/S

    Inventor: Erik Gydesen

    Abstract: An apparatus for corona treatment, the apparatus including a corona treatment unit with an inlet side and an outlet side, wherein the unit includes one or more sets of transverse electrodes, at least one electrode in each set being connected to a high voltage source and at least one second electrode connected electrically to ground, wherein the second electrode connected to ground includes a rotatable roller. The apparatus is a through-flow apparatus adapted for corona treatment of material in sheets, and including at least one conveying table with a transverse direction and a longitudinal direction, where the at least one conveying table includes mechanical conveyor means. By such a solution is achieved an apparatus through which sheets of material can be conveyed and corona-treated without holding the material and pulling it through the apparatus.

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