子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Method of Operating a Printing Device and an Image Generation Kit | US14594946 | 2015-01-12 | US20150158297A1 | 2015-06-11 | Anthony B. DeJoseph; Theodore F. Cyman, JR.; Kevin J. Hook; Anthony V. Moscato; Henderikus A. Haan; James L. Warmus |
| A method for operating a printing device and an image generation kit are disclosed. The image generation kit is adapted to controllably eject individual drops of a gating agent, and is operating the image generation kit in synchronism with a principal substance application apparatus to deposit the drops of the gating agent on a substrate and to transfer a principal substance to the substrate. The drops of the gating agent on the substrate define image and non-image areas of the substrate, the image and non-image areas of the substrate are undefined until the drops of the gating agent are deposited thereon, and the substrate with the principal substance transferred to the image areas is an end product of the printing device. | ||||||
| 162 | Exhaust substance removal | US13931452 | 2013-06-28 | US09039812B2 | 2015-05-26 | Francesc Tarrida Tirado; Xavier Gasso Puchal; Macia Sole Pons |
| In one implementation, a substance removal apparatus may include a collection unit and a removal unit. The collection unit may have a structure forming a channel and an inlet to receive an exhaust from a print system. The removal unit may separate a substance from the exhaust and transfer heat from the exhaust to the print system. The removal unit may include a heat exchanger and an impaction mechanism. | ||||||
| 163 | METHOD AND APPARATUS FOR THE PHOTOPOLYMERIZATION AND THE WASHING IN SERIES OF DIGITAL PRINTING PLATES FOR FLEXOGRAPHY | US14395350 | 2013-04-17 | US20150114245A1 | 2015-04-30 | Riccardo De Caria |
| The present invention relates to a method and an apparatus for the photopolymerization and the washing in series of digital printing plates for flexography. The method according to the present invention is characterised in that it implements in series the exposure and washing steps of the printing plate, which is continuously moved. The present invention further concerns an apparatus adapted to implementing said method. | ||||||
| 164 | METHOD AND A SYSTEM FOR CLEANING PRINTING PARTS | US14396996 | 2013-03-13 | US20150068558A1 | 2015-03-12 | Daniel Poissant; Anton Chernyshov; Martin Gingras; Eric Thibault |
| A system and a method for cleaning a printing cylinder or other printing equipment such as printing plates, ink pans or floors of printing units, the method comprising applying a detergent to the surface to be cleaned, after a period to allow action of the detergent, removing the detergent by rinsing, using a vapor and high velocity air stream, i.e. atomized water fog; or steam; or a combination of steam and air, which allows dislodging particles encrusted within cells of the surface of the piece of equipment to be cleaned. | ||||||
| 165 | Cleaning structure and method for friction roll feeders | US13308755 | 2011-12-01 | US08925458B2 | 2015-01-06 | Kenneth P. Moore; Frank A. Porter; Ron E. Dufort |
| With a cleaning system/method, a user places a printing device in a cleaning mode, inserts a cleaning apparatus that includes a cleaning sheet into a paper supply tray of the printing device, and executes a cleaning operation on the printing device. With the system, a set of instructions is stored on a machine-readable medium. The set of instructions causes the printing device to execute a cleaning operation on a feed nip of the printing device. The cleaning sheet cleans the feed roller and the retard roller when it is positioned within the feed nip during the cleaning operation. The set of instructions cause the printing device to move the cleaning sheet into the feed nip and to rotate the feed roller and the retard roller for a predetermined time period, when the printing device is placed into a cleaning mode. | ||||||
| 166 | DEVICE FOR PROCESSING CONTAINERS | US14358344 | 2012-09-13 | US20140290515A1 | 2014-10-02 | Martin Schach |
| An extractor for placement adjacent to a rotor having processing positions in a circumferential area thereof extracts contaminants arising during container processing. The extractor has a hood forming an interior, an extractor channel, baffles, flow channels, and a joint suction channel. In operation, the hood, which does not move with the rotor, extends over part of the circumferential area. The hood's interior opens radially towards the rotor and is connected by the extractor channel to a suction device. The baffles, which are formed by wall elements in the hood interior, define the flow channels. The flow channels are open on a side of the hood that faces the rotor, and open inside the extractor hood into the joint suction channel. | ||||||
| 167 | Anti-marking jackets comprised of fluoropolymer and methods of using in offset printing | US13769543 | 2013-02-18 | US08794147B2 | 2014-08-05 | Howard W. DeMoore; Joey V. Le |
| In a printing press having a transfer cylinder for transferring a freshly printed substrate, an anti-marking device is provided. The anti-marking device comprises a flexible jacket comprised of fluoropolymer to engage the freshly printed substrate as it is transferred over the transfer cylinder, the anti-marking device removably attached with free play to the transfer cylinder. In an embodiment, a base cover is installed on the transfer cylinder between the anti-marking device and the transfer cylinder. | ||||||
| 168 | Anti-marking Jackets Comprised of Fluoropolymer and Methods of Using in Offset Printing | US13771554 | 2013-02-20 | US20140096694A1 | 2014-04-10 | Howard W. DeMoore; Joey V. Le |
| In a printing press having a blanket for transferring a print image to a substrate, a blanket cleaning device. The device comprises a feed cylinder, a continuous tape having an adhesive on one surface initially stored on the feed cylinder, a take-up cylinder configured to take-up consumed continuous tape, and a drive mechanism synchronized to the rotation of a blanket cylinder that rotates the feed cylinder and the take-up cylinder, whereby the continuous tape removes surfactants from the blanket. | ||||||
| 169 | Roll printing apparatus | US13303305 | 2011-11-23 | US08651021B2 | 2014-02-18 | Jung Woo Cho; Dae Jung Kim; Dong Min Kim; Sin Kwon; Jung Woo Seo |
| According to example embodiments, a roll printing apparatus includes a cleaning device in which a cleaning nozzle unit and a spray nozzle unit are integrated so that both a reverse offset process and a cliche cleaning process may be achieved in the roll printing apparatus. The roll printing apparatus may include a base plate, a blanket roll to transfer an ink material to a cliche and a substrate, a blanket roll supporter located on the base plate to support the blanket roll, a cliche table located on the base plate to fix and move the cliche, a substrate table located on the base plate to fix the substrate, and the cleaning device installed on the base plate to clean the cliche. The cleaning device may include a cleaning nozzle unit to spray a cleaning solution and a spray nozzle unit to spray DIW, which are integrated. | ||||||
| 170 | Printing device, patterning method using the same, and method of fabricating a liquid crystal display device using the same | US12659074 | 2010-02-24 | US08601945B2 | 2013-12-10 | Chul Ho Kim; Tae Young Oh; Choon Ho Park |
| A printing device, a patterning method using the same and a method of fabricating an LCD device using the same are disclosed. The printing device includes a printing roll having a blanket adhered to an outer surface thereof; and an absorption nozzle to absorb solvent from the blanket. The absorption nozzle may include an absorber having a slit, a vacuum controller connected to the absorber, and a pipe connected to the vacuum controller. | ||||||
| 171 | APPLICATION UNIT | US13821639 | 2011-09-08 | US20130224384A1 | 2013-08-29 | Marcus Pfeifle; Tobias Popp |
| An apparatus and a method for applying a liquid active substance to surfaces moving in a circulating manner, such as of cylinders, rolls, fabrics or other moving webs, consisting of a metering unit and an application unit. The active substance is conducted to the application unit by the metering unit, and the application unit has a pad with an open-pore mesh structure for receiving and storing the active substance and for applying the active substance as a film as a function of the degree of saturation and the contact pressure of the pad on the moving surface. Also, the use of the apparatus for keeping moving surfaces free from deposits, accumulations or contaminants. | ||||||
| 172 | Printing cylinder cleaning system | US13597321 | 2012-08-29 | US08516962B2 | 2013-08-27 | Michael L. Claeys |
| A printing cylinder cleaning cylinder in one embodiment includes a base and a module reversibly attaching to the module. The module includes a housing, a module engagement-disengagement assembly, a reciprocating wiper and brush assembly, a spray discharge assembly and a discharge assembly. The reciprocating brush and wiper assemblies produce a advantageous multi-dimensional scrubbing action. The module engagement-disengagement assembly may displace the module in to an operational position. The spray assembly may deliver cleaning fluid toward the cylinder being cleaned. The discharge assembly may convey cleaning fluid away from the module after the cleaning fluid. A control system allows for automatic or semiautomatic operation is some embodiments. | ||||||
| 173 | Method for operating a cleaning apparatus of a printing press and printing press for carrying out the method | US12553132 | 2009-09-03 | US08408128B2 | 2013-04-02 | Stephan Balleis; Rainer Hofmann; Patrick Roth; Bernd Sitzmann; Markus Uihlein |
| A method for operating a cleaning apparatus, having a trough and a brush disposed in the trough, in a printing press, includes first, second and third steps. In the first step, a cylinder of the printing press is cleaned by the cleaning apparatus, with the brush bearing against the cylinder. In the second step, the brush is moved away from the cylinder, and a level of a liquid in the trough is changed, resulting in the liquid being brought into contact with the brush. In the third step, the brush is cleaned by the liquid in the trough. A printing press for carrying out the method is also provided. | ||||||
| 174 | Printing Press Color Replacement And Cleaning System | US12297723 | 2006-04-19 | US20130000504A1 | 2013-01-03 | Ronen Novak; Oren Wilde; Vadim Genkin |
| A method, at least partially implemented by means of processor-executable instructions, for exchanging colors within a color station of a printing press is disclosed. In one implementation of the method, a cleaning tank is operated within the color station, thereby cleaning the color station. Additionally, a new color of ink is built within the cleaned color station. | ||||||
| 175 | Apparatus and method for cleaning guide rollers of a printing unit | US12043043 | 2008-03-05 | US08079306B2 | 2011-12-20 | Wolfgang Kaeser |
| An apparatus and method for cleaning guide rollers of a printing unit, particularly a 9-cylinder satellite printing unit, of a web-fed printing press, is disclosed. A cleaning device having a cleaning body fastened to an actuating grip is insertable between the guide rollers of the printing unit. A cleaning cloth that can be wetted with cleaning fluid can be fastened to the cleaning body, and the cleaning body features cleaning surfaces on opposing sides that are adapted to the contour of the guide rollers. | ||||||
| 176 | Apparatus and Methods for Controlling Application of a Substance to a Substrate | US12904840 | 2010-10-14 | US20110132213A1 | 2011-06-09 | Anthony B. DeJoseph; Theodore F. Cyman, JR.; Kevin J. Hook; Anthony V. Moscato; Henderikus A. Haan; James L. Warmus |
| Apparatus and methods for controlling application of a substance to a substrate involve the use of a gating agent that blocks the substance from or attracts the substance to the substrate. The apparatus and methods may utilize ink jet technology to apply the gating agent directly to the substrate or to an intermediate surface. The substance may be an ink, an electrically conductive material, a magnetic material, a carrier for a therapeutic, diagnostic, or marking substance other than an ink, or a carrier for any other type of substance. | ||||||
| 177 | Cloth feed control unit of a cleaning device for printing machine cylinders | US11846956 | 2007-08-29 | US07793589B2 | 2010-09-14 | Siegbert Nadolny; Werner Ackermann |
| Cloth feed control unit of a cleaning device for printing machine cylinders. Provided is a position sensor (30), which generates signals linearly in proportion to the radial variations in the distance of the peripheral surface of a cleaning roller (8, 10) from the position sensor (30). The signals can be used to calculate the length of a cleaning cloth that is on a cloth roller and/or to control the cloth feed. The cloth feed control is carried out preferably in combination with signals of an encoder (44), which detects the rotation-increments of a cloth roller. | ||||||
| 178 | Abrasion-resistant nonwoven fabric for cleaning printer machines | US11356537 | 2006-02-17 | US07745358B2 | 2010-06-29 | Thomas Edward Benim; Jaime Marco Vara Salamero |
| A nonwoven fabric having abrasion resistance and absorbency suitable for cleaning printer cylinders, especially textured or rough printer cylinders, is formed by hydroentangling a fibrous nonwoven web formed from higher-melting polyester base fibers and lower-melting binder fibers, and then thermally bonding the fabric. | ||||||
| 179 | METHOD FOR FORMING FINE PATTERNS | US12595683 | 2008-04-14 | US20100139513A1 | 2010-06-10 | Jie-Hyun Seong; Seung-Heon Lee; Young-Jun Hong; Ji-Su Kim |
| A method for forming fine patterns includes (S1) closely contacting a cliche-forming film to a hard mold concavely patterned, thereby making a disposable cliche; (S2) coating an elastic blanket cylinder with ink or resin; (S3) compressing the elastic blanket cylinder to the disposable cliche to remove ink or resin on a surface of the elastic blanket cylinder at a portion contacting with a relatively protruded embossed portion of the disposable cliche; and (S4) transcribing ink or resin remaining on the surface of the elastic blanket cylinder to a substrate. This method allows simple and fast works and greatly reduces costs by adopting a disposable cliche that may be easily installed and removed. Also, this method may be effectively utilized to form a fine pattern of an electronic device or a display device such as color filter and electrode. | ||||||
| 180 | System for roll impregnation | US12400263 | 2009-03-09 | US07712414B2 | 2010-05-11 | Arrio Vavassori Bisutti |
| A pre-packaged cleaning system or kit is used for transport, storage and solvent impregnation of one or more fabric rolls used for cleaning components of printing machines. A container holds one or more fabric rolls, and one or more bags containing a solvent. When the rolls are to be used, the bags are perforated, allowing the solvent to flow onto the rolls. Thus, the rolls can be impregnated with solvent immediately before use. Because they are stored separately, the rolls and solvent are not likely to deteriorate even during long periods of storage. | ||||||
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