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    Method for structuring the surface of a pressed sheet or an endless strip
    6.
    发明授权
    Method for structuring the surface of a pressed sheet or an endless strip 有权
    用于构造压制片材或环形带材的表面的方法

    公开(公告)号：US09529264B2

    公开(公告)日：2016-12-27

    申请号：US12300414

    申请日：2007-05-11

    Applicant: Jordi Fred Reichert

    Inventor： Jordi Fred Reichert

    IPC: C23F1/00 ,  G03F7/20 ,  B44B5/02 ,  C23F1/02 ,  C23F1/08 ,  B30B5/04 ,  B30B15/06 ,  G03F7/16

    CPC classification number: B05B1/24 ,  B30B5/04 ,  B30B15/062 ,  B44B5/026 ,  C23F1/02 ,  C23F1/08 ,  G03F7/16 ,  G03F7/2018

    Abstract: The invention relates to a method for producing a metallic pressed sheet or an endless strip, whereby a surface structure is produced by applying a mask for partial chemical passivation followed by chemical surface treatment. The invention also relates to a device for implementing said method. In order to significantly improve the reproducibility and the resolution of the mask obtained, the mask is produced from a UV-hardening lacquer which is applied by a suitable device. The resolution is improved by means of a nozzle matrix which sprays the UV-hardening lacquer in dots, the individual dots forming a pattern as a result of the overspraying thereof, thereby forming the mask to be produced. The UV-hardening lacquer is especially advantageous in that it can be removed from the surface very easily after the etching process, and enables a high reproducibility compared to the conventional screen printing methods.

    Abstract translation: 本发明涉及一种金属压制片材或环形带材的制造方法，由此通过涂覆用于部分化学钝化的掩模化学表面处理来制造表面结构。 本发明还涉及一种用于实现所述方法的装置。 为了显着提高所获得的掩模的再现性和分辨率，掩模由通过合适的装置施加的UV硬化漆制成。 通过喷嘴矩阵改善分辨率，喷嘴矩阵以UV点喷射UV固化漆，各点由于其过度喷涂而形成图案，从而形成待制造的掩模。 UV硬化漆是特别有利的，因为它可以在蚀刻工艺之后非常容易地从表面除去，并且与传统的丝网印刷方法相比，能够实现高的再现性。

    AUTOMATED UV-LED EXPOSURE OF FLEXOGRAPHIC PRINTING PLATES
    8.
    发明申请
    AUTOMATED UV-LED EXPOSURE OF FLEXOGRAPHIC PRINTING PLATES 有权
    自动化UV-LED曝光印刷版

    公开(公告)号：US20160229173A1

    公开(公告)日：2016-08-11

    申请号：US15015744

    申请日：2016-02-04

    Applicant: Flint Group Germany GmbH

    Inventor： Frank BOYKSEN

    IPC: B41C1/10

    CPC classification number: B41C1/10 ,  G03F7/201 ,  G03F7/2016 ,  G03F7/2018 ,  G03F7/202

    Abstract: Method for producing flexographic printing plates, using as starting material a photopolymerizable flexographic printing plate which at least comprises, arranged one above another, a dimensionally stable support, at least one photopolymerizable, relief-forming layer, at least comprising an elastomeric binder, an ethylenically unsaturated compound and a photoinitiator, a digitally imagable layer, comprising at least the following steps: (a) producing a mask by imaging the digitally imagable layer, (b) exposing the flexographic printing plate through the mask with actinic light, and photopolymerizing the image regions of the layer, the exposing taking place with a plurality of UV-LEDs which are arranged on at least one UV-LED strip which is moved relative to the surface of the flexographic printing plate, and (c) developing the photopolymerized layer by washing out and drying or by thermal development, characterized in that in the UV-LED strip or in a separate strip, at least one ultrasonic sensor is arranged, at least the thickness of the flexographic printing plate for exposure is determined with the at least one ultrasonic sensor, depending on the measured thickness of the flexographic printing plate, the exposing of the flexographic printing plate is controlled in respect of at least one of the following parameters: (i) number of exposure steps, (ii) exposure intensity, (iii) energy input per exposure step, (iv) duration of the individual exposure steps, (v) overall duration of exposure.

    Abstract translation: 用于生产柔版印刷版的方法，其使用至少包括彼此上方布置的可光聚合柔性版印刷板作为起始材料，尺寸稳定的载体，至少一种可光聚合的凸版形成层，至少包含弹性粘合剂，烯属 不饱和化合物和光引发剂，数字成像层，其至少包括以下步骤：（a）通过对数字成像层进行成像制备掩模，（b）通过光敏曝光柔性版印刷板通过掩模，并使图像光聚合 所述曝光发生在多个UV-LED上，所述多个UV-LED布置在相对于所述柔版印版的表面移动的至少一个UV-LED条上，以及（c）通过洗涤显影所述光聚合层 出射和干燥或通过热显影，其特征在于在UV-LED条中或在单独的条中至少一个超声波 nic传感器布置，至少用于曝光的柔版印刷版的厚度根据所测量的柔性印版的厚度由至少一个超声波传感器确定，柔性印刷版的曝光相对于 以下参数中的至少一个：（i）曝光步骤数，（ii）曝光强度，（iii）每曝光步骤的能量输入，（iv）个体曝光步骤的持续时间，（v）曝光总时间。

    SELECTIVE COMPOSITE MANUFACTURING FOR COMPONENTS HAVING MULTIPLE MATERIAL PROPERTIES
    9.
    发明申请
    SELECTIVE COMPOSITE MANUFACTURING FOR COMPONENTS HAVING MULTIPLE MATERIAL PROPERTIES 有权
    具有多种材料特性的组分的选择性复合材料制造

    公开(公告)号：US20150352786A1

    公开(公告)日：2015-12-10

    申请号：US14299479

    申请日：2014-06-09

    Applicant: RAYTHEON COMPANY

    Inventor： James A. Pruett ,  Travis Mayberry ,  Fred H. Clairmont ,  Earl E. Seymour

    IPC: B29C67/00

    CPC classification number: B29C67/0077 ,  B29C64/00 ,  B29C64/135 ,  B29C64/153 ,  B29K2105/0005 ,  B29K2105/251 ,  B33Y10/00 ,  G03F7/0002 ,  G03F7/0037 ,  G03F7/2002 ,  G03F7/2018 ,  G03F7/2049 ,  Y10T428/31504 ,  Y10T428/31678

    Abstract: A method of forming a component having multiple material properties includes forming, by additive manufacturing, a particle containment structure on a base layer; filling the particle containment structure with a first layer of particles, the layer of particles being contained by the particle containment structure; curing the first layer of particles; repeating the forming the particle containment structure, filling the particle containment structure with one or more additional layers of particles and curing the one or more additional layers of particles until a desired component dimension is achieved; forming, by additive manufacturing, a cover to encapsulate any exposed particles; and fully curing the particle containment structure, particles and cover.

    Abstract translation: 形成具有多种材料性质的组分的方法包括通过添加制造在基底层上形成颗粒容纳结构; 用第一层颗粒填充颗粒容纳结构，颗粒层由颗粒容纳结构包含; 固化第一层颗粒; 重复形成颗粒容纳结构，用一个或多个另外的颗粒层填充颗粒容纳结构并固化一个或多个另外的颗粒层，直到达到所需的组分尺寸; 通过添加剂制造形成封装任何暴露的颗粒的盖子; 并完全固化颗粒容纳结构，颗粒和盖。

    Method for printing a material onto a substrate
    10.
    发明授权
    Method for printing a material onto a substrate 有权
    将材料印刷到基材上的方法

    公开(公告)号：US08899148B2

    公开(公告)日：2014-12-02

    申请号：US13320831

    申请日：2010-07-01

    Applicant: Michael Lee Rudolph

    Inventor： Michael Lee Rudolph

    IPC: B41M1/04 ,  B41M3/00 ,  G03F7/20 ,  G02F1/1337

    CPC classification number: G03F7/2012 ,  G02F1/133711 ,  G03F7/2018 ,  G03F7/202 ,  G03F7/2022 ,  Y10T403/5741

    Abstract: The invention provides a method for printing a material onto a substrate with a relief printing form made from a photosensitive element. The method includes forming an in-situ mask having a line screen resolution equal to or greater than 250 lines per inch on the photosensitive element, exposing the element to actinic radiation through the in-situ mask in an environment having an inert gas and a concentration of oxygen between 190,000 and 100 ppm, and treating the exposed element to form a relief structure having a plurality of raised surfaces with a line screen resolution equal to or greater than 250 lines per inch. Printing is accomplished by applying an imaging material to the plurality of raised surfaces and contacting to transfer the imaging material to the substrate. The method is suitable for printing high resolution graphic images, as well as for forming a uniform layer of imaging material on the substrate.

    Abstract translation: 本发明提供了一种用感光元件制成凸版印刷形式将材料印刷到基材上的方法。 该方法包括在感光元件上形成线屏幕分辨率等于或大于250线/英寸的原位掩模，在具有惰性气体和浓度的环境中将元件暴露于通过原位掩模的光化辐射 的氧在190,000和100ppm之间，并且处理暴露的元件以形成具有多个凸起表面的浮雕结构，线屏幕分辨率等于或大于250线/英寸。 通过将成像材料施加到多个凸起表面并接触以将成像材料转移到基底来实现印刷。 该方法适用于打印高分辨率图形图像，以及在基板上形成均匀的成像材料层。

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