MULTIPLE-CHANNELED LAYER PRINTING BY ELECTROGRAPHY
    63.
    发明申请
    MULTIPLE-CHANNELED LAYER PRINTING BY ELECTROGRAPHY 审中-公开
    多通道层数印刷电路

    公开(公告)号:WO2009070207A1

    公开(公告)日:2009-06-04

    申请号:PCT/US2008/012746

    申请日:2008-11-12

    IPC分类号: B41M7/00 G03G15/22

    CPC分类号: G03G15/1625

    摘要: Electrographic printing of one or more multi-channeled layers having a particular pattern by electrographic techniques. Such electrographic printing comprises the steps of forming a desired print image, electrographically, on a receiver member utilizing predetermined sized marking particles; and, where desired, forming one or more final multi-channeled layers utilizing marking particles of a predetermined size or size distribution.

    摘要翻译: 通过电子照相技术对具有特定图案的一个或多个多通道层进行电印。 这种电印打印包括以下步骤:利用预定尺寸的标记颗粒在接收器构件上以电摄影形成期望的打印图像; 并且如果需要,使用预定尺寸或尺寸分布的标记颗粒形成一个或多个最终的多通道层。

    ELECTROSTATIC PRINTING METHOD AND ITS USE IN RAPID PROTOTYPING
    65.
    发明申请
    ELECTROSTATIC PRINTING METHOD AND ITS USE IN RAPID PROTOTYPING 审中-公开
    静电印刷方法及其在快速原型中的应用

    公开(公告)号:WO2008096105A1

    公开(公告)日:2008-08-14

    申请号:PCT/GB2008/000307

    申请日:2008-01-31

    摘要: The present invention provides a method of copying an image onto a first carrier (3) by electrostatic deposition and transfer. First a deposition of fine particle powder is provided on a second carrier (1) by first cleaning a working face of the second carrier (1), then creating a latent electrostatic image on the working face of the second carrier (1) and finally converting the latent electrostatic image into a real image by transferring a charged layer of fine particle powder to the working face of the second carrier (1) which carries the latent electrostatic image. The real image is then transferred to a first carrier (3) by electrostatic transfer that is characterised in that the transfer is affected by applying to the second carrier (1) an electrostatic charge of the same polarity as that of the charged layer of the fine particle powder, thereby to repel the charged fine powder from the second carrier (1) and onto the first carrier (3). This method is particularly suited to rapid prototyping whereby a three-dimensional object is built up through the deposition of a plurality of powder layers (8) upon one another and a build plate.

    摘要翻译: 本发明提供一种通过静电沉积和转印将图像复制到第一载体(3)上的方法。 首先,通过首先清洁第二载体(1)的工作面,然后在第二载体(1)的工作面上产生静电潜像,最后将第二载体(1)的沉积物 通过将带电荷的细颗粒粉末层转移到携带静电潜像的第二载体(1)的工作面上,将静电潜像转换成实像。 然后通过静电转移将真实图像转移到第一载体(3),其特征在于通过向第二载体(1)施加与微细电荷层的极性相同极性的静电电荷而影响转印 从而将带电的细粉从第二载体(1)排斥到第一载体(3)上。 该方法特别适用于快速原型制作,由此通过将多个粉末层(8)彼此沉积和构建板来建立三维物体。

    COMPUTER-TO-CONDUCTIVE ANODIZED AND GRAINED PLATE PLATESETTING SYSTEM AND APPARATUS
    67.
    发明申请
    COMPUTER-TO-CONDUCTIVE ANODIZED AND GRAINED PLATE PLATESETTING SYSTEM AND APPARATUS 审中-公开
    计算机与导电板和板材板材系统及装置

    公开(公告)号:WO2005114321A2

    公开(公告)日:2005-12-01

    申请号:PCT/US2004/020389

    申请日:2004-06-25

    IPC分类号: G03C1/00

    CPC分类号: G03G13/28 G03G15/1625

    摘要: ABSTRACT A platesetting system and apparatus for providing computer-to-plate electrophotographic printing to a conductive plate. The apparatus may include an electrophotographic printer adapted to include an electrically isolated media path for receiving a conductive plate. A conductive plate may include anodized and grained aluminum (AL) that does not include a light sensitive emulsion layer in a finished product. The plate may be adapted to include rounded corners. The plate may be adapted to include a protective leading edge. The plate may be fused using the absorbed light of a radiant heat source.

    摘要翻译: 摘要一种用于向导电板提供计算机对板的电子照相印刷的印版系统和装置。 该设备可以包括适于包括用于接收导电板的电隔离介质路径的电子照相打印机。 导电板可以包括在成品中不包括光敏乳剂层的阳极氧化和粒化的铝(AL)。 板可以适于包括圆角。 该板可以适于包括保护前缘。 可以使用辐射热源的吸收光来熔化板。

    画像転写シート
    68.
    发明申请
    画像転写シート 审中-公开
    图像转印片

    公开(公告)号:WO2004088434A1

    公开(公告)日:2004-10-14

    申请号:PCT/JP2004/002297

    申请日:2004-02-26

    IPC分类号: G03G15/16

    摘要:  像を形成し転写する剥離層の下面に耐電圧層を設け、前記耐電圧層には導電性の支持体層を介して導電性圧縮性層を積層してなる画像転写シートである。前記剥離層は、フッ素系樹脂またはエラストマーで形成され、その表面張力は20mN/m以下とする。そして、前記剥離層の厚さは0.01mm以上とする。また、前記耐電圧層の厚さは、0.2mm以上、体積電気抵抗率が常温で105~9Ω・cm、マトリックス硬度は80JIS−A以下であることが好ましい。また、前記導電性圧縮性層は、体積電気抵抗率が常温で10 4 Ω・cm以下、空隙率が30~70%であることが好ましい。さらに、前記支持体層は、導電性圧縮性層と同様な体積電気抵抗率を有し、導電性繊維により調整された織布とすることができる。

    摘要翻译: 一种图像转印片,包括设置在其上形成和转印图像的剥离层的下表面上的耐压层,以及经由导电支撑层铺设在耐压层上的导电压缩层。 剥离层由氟树脂或弹性体形成,其表面张力高达20mN / m,厚度至少为0.01mm。 耐压层优选具有至少0.2mm的厚度,室温下的体积电阻率为105-9欧姆·厘米,基质硬度最高为80,JIS A。导电压缩层优选具有体积电阻率 室温高达10 4 ohm.cm,孔隙率为30-70%。 此外,支撑层的体积电阻率与导电压缩层的体积电阻率相似,并且可以由导电纤维调节的织布组成。

    PRINTING ON METAL BY SELECTIVE ELECTROSTATIC POWDER COATING
    69.
    发明申请
    PRINTING ON METAL BY SELECTIVE ELECTROSTATIC POWDER COATING 审中-公开
    通过选择性静电粉末涂料打印金属

    公开(公告)号:WO2004086150A1

    公开(公告)日:2004-10-07

    申请号:PCT/DK2004/000213

    申请日:2004-03-26

    IPC分类号: G03G15/16

    CPC分类号: B41M1/28 G03G15/1625

    摘要: The present invention relates to a method and a system for printing predefined prints on a metal plate. The prints are received as instructions by the system e.g. after having been generated using a computer program, and, based on the instruction, a print transfer unit is electrically charged in specific areas corresponding to the instructions. Further, the metal plate is electrically biased, and by using positive and negative bias it is possible to electrostatically transfer powder via the print transfer unit to the metal plate in a pattern similar to the predefined print. The metal plate is placed on a printing table being adjustable to ensure a contact between the print transfer unit and the metal plate. Further, the printing table comprises means for generating a vacuum between the surface of the printing table and the metal plate to ensure that the metal plate lies plane on the printing table.

    摘要翻译: 本发明涉及一种用于在金属板上打印预定义印刷品的方法和系统。 按照系统的指示接收打印作品。 在使用计算机程序生成之后,并且基于该指令,在与指令相对应的特定区域中对打印传送单元进行充电。 此外,金属板被电偏压,并且通过使用正偏压和负偏压,可以以类似于预定打印的图案将粉末经由印刷转印单元静电转印到金属板上。 金属板被放置在可调节的打印台上,以确保打印转印单元和金属板之间的接触。 此外,印刷台包括用于在印刷台的表面和金属板之间产生真空以确保金属板位于印刷台上的平面的装置。