Creating a mask for producing a printing plate
    11.
    发明授权
    Creating a mask for producing a printing plate 失效
    创建生产印版的面具

    公开(公告)号:US06899814B2

    公开(公告)日:2005-05-31

    申请号:US10027024

    申请日:2001-12-20

    CPC classification number: G03F1/68 B41C1/1091

    Abstract: In order to simplify the sequence of creating a mask, in particular for producing a printing plate, and at the same time to improve the quality of the printing plate produced by means of a mask, the use of laser-induced thermal transfer is provided. The structure information is applied directly to the surface of a printing plate carrier during the creation of a mask, by means of a thermal transfer film and a laser image-setting unit, so that by means of the structure information applied, differentiation with regard to image points and non-image points can be carried out directly in order to produce a printing plate.

    Abstract translation: 为了简化创建掩模的顺序,特别是用于制造印版,并且同时为了提高通过掩模制造的印版的质量,提供了使用激光诱导的热转印。 通过热转印膜和激光成像单元,在制作掩模的过程中,将结构信息直接施加于印版载体的表面,借助于所应用的结构信息,关于 图像点和非图像点可以直接进行以产生印刷版。

    Web-fed rotary printing machine
    12.
    发明授权

    公开(公告)号:US06668717B2

    公开(公告)日:2003-12-30

    申请号:US10058570

    申请日:2002-01-28

    CPC classification number: B41F13/30 B41P2200/12 B41P2200/30 B41P2213/734

    Abstract: In order to provide a rotary printing machine for direct printing, in which the printing-assembly cylinders are arranged in a space-saving way, there is arranged in side walls at least one double printing assembly containing two form cylinders which are located one above the other, each having its own drive motor and between which at least one impression cylinder is arranged, a web being printable between a form cylinder and an impression cylinder. Each form cylinder and the impression cylinder cooperating with the latter are mounted, adjustably in terms of their mutual spacing, in side walls of the printing unit. For this purpose, the adjustable cylinders are mounted on both sides in slides which are moveable on guide elements fastened to the side walls.

    Communication process and communication system for computer-assisted
printing
    14.
    发明授权
    Communication process and communication system for computer-assisted printing 失效
    计算机辅助打印通信过程和通信系统

    公开(公告)号:US5625758A

    公开(公告)日:1997-04-29

    申请号:US292434

    申请日:1994-08-18

    CPC classification number: B41F33/0009

    Abstract: A communication process and accompanying apparatus for enabling communication between different areas of the printing process, e.g. between the preliminary printing stage and the printing press, in either direction so that data for regulating the printing press can be obtained from data which does not depend on the type of printing press and the data to be printed which are received from the preliminary printing stage can be influenced by the printing press itself. The apparatus has a communication structure formed by a central main data processing station, with which a plurality of printing units of the printing press are interlinked for joint preparation of a job, and a decentralized data processing substation for each area of the printing process which can be connected in turn with the main data processing station. The connection between the substations and the main station is formed by device-independent interfaces which allow data to be transferred in either direction.

    Abstract translation: 一种通信过程和伴随装置,用于实现打印过程的不同区域之间的通信,例如, 在初步印刷阶段和印刷机之间的任一方向上,从而可以从不依赖于从初步印刷阶段接收的印刷机类型和要印刷的数据的数据获得用于调节印刷机的数据 可能受到印刷机本身的影响。 该装置具有由中央主数据处理站形成的通信结构,印刷机的多个印刷单元相互连接用于联合准备作业,以及用于打印处理的每个区域的分散数据处理变电站,其可以 依次与主数据处理站连接。 变电站与主站之间的连接是通过与设备无关的接口形成的,这些接口允许数据沿任一方向传输。

    High-pressure cleaning device with extendable handle
    15.
    发明授权
    High-pressure cleaning device with extendable handle 失效
    具有可伸缩手柄的高压清洗装置

    公开(公告)号:US5429306A

    公开(公告)日:1995-07-04

    申请号:US117107

    申请日:1993-09-10

    CPC classification number: B05B9/007 B08B3/026 B08B2203/0211

    Abstract: In order, on the one hand, to be able to use a high-pressure cleaning device comprising a high-pressure pump, a liquid supply and a pressure line for the liquid supplied by the pump as well as a housing surrounding the pump, in the usual way as a portable device and on the other hand, however, to facilitate transport without increasing the overall dimensions, it is proposed that rollers be arranged on the underside of the housing in the area of a side edge and that a handle insertable into the housing be mounted therein, the handle being shiftable between an inserted position in the housing and an extended position and securable in both these positions.

    Abstract translation: PCT No.PCT / EP92 / 00347 Sec。 371日期1993年9月10日 102(e)日期1993年9月10日PCT提交1992年2月19日PCT公布。 出版物WO92 / 16313 日期为1992年10月1日。一方面,为了能够使用包括高压泵,液体供给和由泵供给的液体的压力线的高压清洗装置,以及 围绕泵的壳体,以通常的方式作为便携式装置,然而,另一方面,为了便于运输而不增加整体尺寸,建议在侧面的区域中将辊布置在壳体的下侧上 并且可插入壳体中的手柄安装在其中,手柄可在壳体中的插入位置和延伸位置之间移动,并且在这两个位置都可固定。

    System and method to apply a printing image on a printing machine
cylinder in accordance with electronically furnished image information
    16.
    发明授权
    System and method to apply a printing image on a printing machine cylinder in accordance with electronically furnished image information 失效
    根据电子提供的图像信息将印刷图像应用于印刷机圆筒的系统和方法

    公开(公告)号:US5072671A

    公开(公告)日:1991-12-17

    申请号:US430511

    申请日:1989-11-01

    CPC classification number: B41C1/1091 B41C1/14 B41C1/1075 B41P2227/70

    Abstract: To apply a printed image on a printing form, a transfer tape is passed under a recording head, the transfer tape receiving, upon application of energy to the recording head, substance particles which change the surface of the printing form to have, respectively, ink accepting and ink repellent surface areas or, respectively, to fill the cells of a gravure cylinder, the transfer tape then being applied against the printing form and the substance particles therefrom being transferred to the printing form under influence of heat, or other energy, e.g. electrostatic or electromagnetic. Recording on the transfer tape, under control of an electronic control unit, can be carried out on a point-by-point or line-by-line basis at a recording speed which is slow with respect to the speed of operation of the reproducing head applying the substance particles to the printed form, so that information can be stored on the tape while a previously prepared printing form can print on the substrate. The information can be erased from the printing form by melting off the substance particles, after cleaning of residual ink, and wiping, blotting or blowing off the molten particles.

    Abstract translation: 为了将印刷图像应用在印刷版上,转印带在记录头下方通过,转印带在将能量施加到记录头时接收将物质颗粒改变成印刷形式的表面以分别具有墨 接收和拒墨表面区域或分别填充凹版滚筒的单元,转印带然后施加在印刷形式上,并且其上的物质颗粒在热或其它能量的影响下转印到印刷形式,例如 静电或电磁。 在电子控制单元的控制下,在转印带上进行记录可以以相对于再现头的操作速度慢的记录速度逐点或逐行地进行 将物质颗粒施加到印刷形式,使得可以将信息存储在带上,同时预先制备的印刷形式可以在基材上印刷。 在清洁残留的油墨之后,通过熔化物质颗粒,擦拭,吸干或吹除熔融颗粒,可以从打印形式中清除信息。

    Method of operating a printing machine during start-up or run-on and
optically testing a printed image
    17.
    发明授权
    Method of operating a printing machine during start-up or run-on and optically testing a printed image 失效
    在启动或运行过程中打印打印机的操作方法和光学测试打印的图像

    公开(公告)号:US5069124A

    公开(公告)日:1991-12-03

    申请号:US496416

    申请日:1990-03-20

    Inventor: Josef Schneider

    CPC classification number: B41F7/18 B41F5/20 B41F9/04

    Abstract: During start-up or run-on of a printing machine, a printed image is transferred from a printing cylinder (2, 24, 34) on a control or test cylinder (5, 26, 35) which has a surface representative of the surface of a substrate (6, 25, 33) on which printing, later on, is to be effected, for example a white ceramic surface of roughness comparable to that of paper. The image transferred on the control or test cylinder is optically tested while the cylinder rotates over a first partial circumferential range (7, 27, 36), and data derived, either by human observation or by electro-optical sensors (8, 28, 37) to permit readjustment of operating systems of the printing machine in accordance with desired operating parameters, such as register, inking density, ink/damping fluid relationship in offset processes or the like. The printed image is then erased, extinguished or removed, for example by cleaning, by a cleaning apparatus (13, 30, 39) located in a second subsequent range (12, 29, 38) of the circumference of the control or test cylinder. Ink stripped off the control or test cylinder is recycled, and washing fluid and ink are separated, for separate recycling. When appropriate printing is obtained on the control or test cylinder (5, 26, 35), substrates can then be passed through the printing machine and printing carried out without prior scrap test prints. The method and system are suitable for all printing methods, but are preferably and primarily used in offset printing systems and methods.

    Abstract translation: 在打印机的启动或运行期间,打印的图像从印刷滚筒(2,24,34)转移到控制或测试圆筒(5,26,35)上,所述控制或测试圆筒(5,26,35)具有表示表面的表面 的基底(6,25,33),其上将要进行印刷,例如与纸的粗糙度相似的白色陶瓷表面。 在气缸旋转第一部分圆周范围(7,27,36)时,在控制或测试气缸上转印的图像进行光学测试,并且通过人体观察或电光传感器(8,28,37)得到的数据 )以允许根据期望的操作参数(例如,偏移过程中的记录,上墨密度,墨/阻尼流体关系等)重新调整印刷机的操作系统。 然后,通过位于控制或测试圆筒圆周的第二后续范围(12,29,38)中的清洁设备(13,30,39)来清除,熄灭或去除打印的图像,例如通过清洁。 将油墨从控制器上取下或将油墨回收再循环,并清洗液体和油墨被分离,以进行单独回收。 在控制或测试圆筒(5,26,35)上获得适当的打印时,可以将基片通过印刷机并进行打印,而无需先前的废纸试纸。 该方法和系统适用于所有印刷方法,但优选并主要用于胶版印刷系统和方法。

    Device for producing a coating on printed products from a printing press
    19.
    发明授权
    Device for producing a coating on printed products from a printing press 有权
    用于从印刷机生产印刷产品上的涂层的装置

    公开(公告)号:US07451698B2

    公开(公告)日:2008-11-18

    申请号:US11034609

    申请日:2005-01-13

    Abstract: A device for producing a coating on printed products from a printing press is provided. The coating device can be actuated digitally via printing image data thereby allowing the coating motif to be designed in a variable manner The coating device can include an inkjet printer in the form of an inkjet head array or an inkjet head bar acting as a varnishing unit that operates line-by-line on large-format printing material. The coating device can also be integrated in a rotary press having a varnishing unit for coating a printing material that has been processed in the printing press. The coating device can also be integrated with a dryer. The printing material can be passed under the outlet openings of the inkjet heads and the dryer can be arranged directly after the inkjet printer in the transport direction of the printing material in order to dry the liquid coating material on the printing material after the application.

    Abstract translation: 提供了一种用于从印刷机生产印刷产品上的涂层的装置。 可以通过印刷图像数据数字地驱动涂布装置,从而允许以可变的方式设计涂料基体。涂布装置可以包括喷墨头阵列形式的喷墨打印机或者作为上光单元的喷墨头条, 在大幅面打印材料上逐行操作。 涂布装置也可以集成在具有用于涂布在印刷机中处理的印刷材料的上光单元的旋转压力机中。 涂布装置也可以与干衣机集成。 印刷材料可以在喷墨头的出口处通过,并且干燥器可以直接布置在喷墨打印机沿印刷材料的输送方向之后,以便在涂布之后将印刷材料上的液体涂料干燥。

    Apparatus for cleaning rolls, cylinders and printing forms
    20.
    发明申请
    Apparatus for cleaning rolls, cylinders and printing forms 审中-公开
    清洗辊,气缸和打印纸的设备

    公开(公告)号:US20050132913A1

    公开(公告)日:2005-06-23

    申请号:US11015174

    申请日:2004-12-17

    Abstract: An apparatus for cleaning and/or removing images from surfaces, in particular from roll or cylinder surfaces or printing forms is provided. The cleaning apparatus includes one or more blasting nozzles for discharging water in the form of crystalline ice particles or CO2 particles/pellets onto the surfaces to be cleaned. The discharging crystalline ice or CO2 particles effectively remove dirt particles or ink-carrying polymers from the surface to be cleaned. The dislodged material and the waste ice, which may have changed into water droplets, are removed from the surface and taken away.

    Abstract translation: 提供了一种用于从表面清洁和/或去除图像的装置,特别是从卷筒或滚筒表面或打印形式。 清洁装置包括一个或多个喷射喷嘴,用于将结晶冰颗粒或CO 2颗粒/颗粒形式的水排放到要清洁的表面上。 排出的结晶冰或CO 2颗粒有效地从要清洁的表面去除污物颗粒或油墨携带聚合物。 可能已经变成水滴的移动的材料和废冰被从表面去除并被带走。

Patent Agency Ranking