| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | 플렉소 인쇄기 및 제함기 | KR1020177004493 | 2015-09-11 | KR1020170034906A | 2017-03-29 | 야마모토오사무; 스기모토가즈야; 하타노오사무 |
| 플렉소인쇄기에관하여, 인판의선수를크게한 경우이더라도인쇄품질을확보한다. 이플렉소인쇄기는, 피인쇄물(S)에잉크전사개소(P)에서잉크를전사하는인판(31)과, 인판(31)에잉크공급개소(P)에서잉크를공급하는아닐록스롤(20)과, 인판(31)이권회되어회전하는판동(30)과, 잉크전사개소(P)보다판동(30)의회전방향하류이고또한잉크공급개소(P)보다판동(30)의회전방향상류인잉크전사후영역(R) 내에서인판(31)의표면(31a)에잉크의용제를공급하는잉크용제공급부(50)를구비한다. | ||||||
| 102 | 반전 오프셋 인쇄 장치 및 방법 | KR1020140065651 | 2014-05-30 | KR1020140083947A | 2014-07-04 | 성지현; 이승헌; 황지영; 손용구 |
| A reverse offset printing device and a method are disclosed. According to the present invention, the reverse offset printing device includes: a blanket roll; a coating unit formed to coat a print composition on the blanket roll; a cliché roll including an uneven unit prepared to form a pattern by a removing part of the print composition coated on the blanket roll; a cliché roll cleaning unit having a cleaning liquid inlet and a vacuum suction unit; and a printing unit on which a target object is mounted and formed in order for the print composition pattern on the blanket roll to be transferred to the target object. | ||||||
| 103 | 클리닝 장치 | KR1020087021393 | 2007-02-22 | KR100975994B1 | 2010-08-17 | 이이다,아쯔꼬; 사이또,미쯔나가; 이시이,고이찌; 다까하시,겐; 다지마,요시히로; 신지요,야스시; 다시로,시게유끼; 히로사와,다이지 |
| 패턴 형성 장치는, 피전사 매체를 따라서 전동하는 드럼 형상의 요판(1)을 갖는다. 대전기에 의해 요판(1)을 대전시킨 후, 현상 장치를 통하여 각 색의 액체 현상제를 요판(1)에 공급하여 토너 입자에 의한 패턴을 형성하고, 요판(1)을 피전사 매체를 따라서 전동시켜 양자간에 전계를 형성하여 대전한 토너 입자를 피전사 매체에 전사한다. 각 색 패턴을 피전사 매체에 전사한 후, 요판(1)을 클리닝하는 클리닝 장치(8)는, 오목부에 클리닝액을 분무하는 각도를 부여한 노즐(102, 103), 및 오목부로부터 유리된 토너 입자를 클리닝액과 함께 제거하는 제거 롤러(104, 105)를 갖는다. 요판, 클리닝 장치, 노즐, 제거 롤러, 제거 장치, 오목부, 액체 현상제, 부압 장치, 블레이드, 전사 매체, 클리너 | ||||||
| 104 | 클리닝 장치 | KR1020087021393 | 2007-02-22 | KR1020080091841A | 2008-10-14 | 이이다,아쯔꼬; 사이또,미쯔나가; 이시이,고이찌; 다까하시,겐; 다지마,요시히로; 신지요,야스시; 다시로,시게유끼; 히로사와,다이지 |
| A pattern forming apparatus is provided with a drum-shaped engraved plate (1) which rotates along a medium to which a pattern is to be transferred. After the engraved plate (1) is electrostatically charged by an electrostatically charging apparatus, the engraved plate (1) is supplied with a liquid developer of each color by a developing apparatus to form a pattern by toner particles, the engraved plate (1) is rotated along the medium to form an electrical field between the engraved plate and the medium, and the electrostatically charged toner particles are transferred to the medium. A cleaning apparatus (8) transfers the pattern of each color to the medium, and then cleans the engraved plate (1). The cleaning apparatus is provided with nozzles (102, 103) having an angle for blowing a cleaning solution to the recessed portion, and removing rollers (104, 105) for removing toner particles released from the recessed portion with the cleaning solution. | ||||||
| 105 | 프린팅 실린더를 위한 청소장치 | KR1020067005906 | 2004-09-22 | KR1020070041418A | 2007-04-18 | 문츠리차드 |
| 본 발명은 회전식 인쇄기의 프린팅 실린더(printing cylinder)와 프린팅 플레이트 실린더(printing plate cylinder)를 위한 청소장치와 관련된다. 상기 청소장치는 세로 방향으로 대체될 수 있도록 하기 위해 세척장치가 레일 위에 가이드되는 채로, 상기 프린팅 실린더와 평행하게 배열된 가이드 레일을 포함하여 구성된다. 상기 세척장치는 프린팅 실린더에 거의 평행하게 배열된 회전축 주위에 순환적으로 구동되는 적어도 하나의 클리닝 브러쉬(cleaning brush)를 포함하여 구성된다. 본 발명의 청소장치는 상기 세척장치(4)가 프린팅 실린더와 직면하는 상기 가이드 레일(2)의 긴 측면을 따라 대체될 수 있도록 고정된다는 점과, 적어도 하나의 클리닝 브러쉬(8)의 회전축이 상기 가이드 레일(2)의 상면과 하면에 의해 한정된 평면 사이에서 배치된다는 점에 특징이 있다. 본 발명의 청소장치(1)는 공간-절약하고 간결한 디자인을 가지며, 예를 들면, 인접한 프린팅 실린더의 부근에 공간이 거의 없는 회전식 인쇄기 내에도 장착될 수 있다. 프린팅 실린더, 프린팅 플레이트 실린더 | ||||||
| 106 | 석판 인쇄판용 후퇴가능한 세척 시스템 | KR1019997008614 | 1999-01-19 | KR100349289B1 | 2002-08-21 | 러벤스테인제임스브이.; 모스제임스알. |
| 로터리실린더와결합된석판인쇄부재와관련하여사용하기위해설계된세척장치는인쇄부재와회전접촉하는탄성중합체(양호하게는발포체) 롤러, 고정된스크린, 그리고롤러및 스크린과회전접촉하는브러쉬를포함한다. 롤러는적어도인쇄부재의이미징구역(즉, 인쇄될이미지를실제로수용하는이미징부재의부분)을가로질러축방향으로연장할수 있다. 탄성중합체롤러는실린더로부터부스러기를제거하는반면, 브러쉬는롤러로부터내부에축적될수도있는부스러기를제거한다. 브러쉬가스크린을지나회전함에따라, 롤러로부터회수된부스러기를떨어뜨리고, 스크린을통과하는부스러기는예를들어컨테이너에수집되거나또는진공작용에의해시스템으로부터제거된다. 또한, 본시스템은롤러가브러쉬와접촉한후에롤러상에남아있는부스러기를제거하기위해롤러와접촉하는하나이상의닥터블레이드를포함할수 있다. | ||||||
| 107 | 석판 인쇄판용 후퇴가능한 세척 시스템 | KR1019997008614 | 1999-01-19 | KR1020010005551A | 2001-01-15 | 러벤스테인제임스브이.; 모스제임스알. |
| 로터리실린더와결합된석판인쇄부재와관련하여사용하기위해설계된세척장치는인쇄부재와회전접촉하는탄성중합체(양호하게는발포체) 롤러, 고정된스크린, 그리고롤러및 스크린과회전접촉하는브러쉬를포함한다. 롤러는적어도인쇄부재의이미징구역(즉, 인쇄될이미지를실제로수용하는이미징부재의부분)을가로질러축방향으로연장할수 있다. 탄성중합체롤러는실린더로부터부스러기를제거하는반면, 브러쉬는롤러로부터내부에축적될수도있는부스러기를제거한다. 브러쉬가스크린을지나회전함에따라, 롤러로부터회수된부스러기를떨어뜨리고, 스크린을통과하는부스러기는예를들어컨테이너에수집되거나또는진공에의해시스템으로부터제거된다. 또한, 본시스템은롤러가브러쉬와접촉한후에롤러상에남아있는부스러기를제거하기위해롤러와접촉하는하나이상의닥터블레이드를포함할수 있다. | ||||||
| 108 | PRINTING APPARATUS | US15904889 | 2018-02-26 | US20180257379A1 | 2018-09-13 | Takashi Horiba; Hikaru Watanabe; Kanto Kurasawa |
| According to an embodiment of the present invention, a printing apparatus that satisfactorily sucks and recovers a printhead is provided. A printing apparatus that includes a transfer member, and the first and second printheads has the following arrangement. The apparatus includes the first and second suction units which suck a plurality of nozzles of the first and second printheads, a common negative-pressure generation unit which generates a negative-pressure for suction by these suction units, and a moving unit which moves these suction units from one end to the other end of each printhead. Then, the moving unit moves the first and second suction units so as to pass through concave gaps with respect to ink discharge surfaces of the first and second printheads corresponding to the first and second suction units at different timings. | ||||||
| 109 | APPARATUS AND METHOD FOR PRINTING ROLL CLEANING | US15375599 | 2016-12-12 | US20180162119A1 | 2018-06-14 | Erico Cruz Lemus |
| The invention relates to a device and method for cleaning the surface of a printing roll, such as an anilox roll. The device includes a laser-equipped assembly adapted to project a laser beam on the surface of the printing roll. The laser-equipped assembly uses a reflector and a lens to guide the laser beam along a predetermined path on the surface of the printing roll. In some embodiments, an autofocus system may be included to move the lens so that the desired focal point for the laser beam on the printing roll surface is achieved. | ||||||
| 110 | CLEANING SYSTEM ARCHITECTURE WITH RECIRCULATING BATH FOR VARIABLE DATA LITHOGRAPHIC PRINTING | US15244841 | 2016-08-23 | US20180056645A1 | 2018-03-01 | Timothy D. STOWE; Gregory B. ANDERSON; Martin J. SHERIDAN |
| A variable lithographic cleaning apparatus, system and method works on the principle that dust and ink residue may be transferred from a lower surface energy reimageable conformable blanket surface to a higher surface energy surface low durometer cleaning member, such as the tacky roller, and then to an even higher surface energy cleaning member, such as the hard roller, which is hard and robust to scratching. The hard roller can then been scrubbed clean by an ink flushing device having a third cleaning member, such as a melamine sponge, wetted with a cleaning solution with the hard roller dried upon each rotation. | ||||||
| 111 | FLEXOGRAPHIC PRINTER AND BOX-MAKING MACHINE | US15505610 | 2015-09-11 | US20170291408A1 | 2017-10-12 | Osamu YAMAMOTO; Kazuya SUGIMOTO; Osamu HATANO |
| A flexographic printer is provided with: a printing plate for transferring ink at an ink transfer site to an object to be printed S; an anilox roll for supplying ink to the printing plate at an ink supply site; a plate cylinder on which the printing plate is wound and rotated; and an ink solvent supply unit for supplying a solvent for the ink on the surface of the printing plate in a post-ink transfer region that is downstream of the ink transfer site in the plate cylinder rotation direction and upstream of the ink supply site in the plate cylinder rotation direction. | ||||||
| 112 | PRINTING APPARATUS AND PRINTING METHOD | US15592978 | 2017-05-11 | US20170246853A1 | 2017-08-31 | Kenichi KODAMA |
| A printing apparatus applies ink to a surface of a printing plate in the shape of a predetermined pattern and then transfers the ink to a substrate. The printing apparatus includes: an image recording section that applies the ink to the surface of the printing plate; a plate surface observation unit that acquires information about the surface of the printing plate; a storage section that stores information about a reference shape serving as a reference of the surface of the printing plate; and a determination section that compares the information about the reference shape stored in the storage section with the information about the surface of the printing plate, which is obtained by the plate surface observation unit, and determines whether or not the surface of the printing plate to which the ink has been applied is present in a predetermined range of the reference shape. | ||||||
| 113 | Variable data lithography system for applying multi-component images and systems therefor | US14580108 | 2014-12-22 | US09643397B2 | 2017-05-09 | Timothy D. Stowe; Eric Peeters |
| A reimageable layer of an imaging member is provided with a dampening fluid layer. The reimageable layer has specific properties such as composition, surface profile, and so on so as to be well suited for receipt and carrying the dampening fluid layer. An optical patterning subsystem such as a scanned modulated laser patterns the dampening fluid layer. Ink having a first set of properties such as color, composition, etc., is applied at an inking subsystem such that it selectively resides in voids formed by the patterning subsystem in the dampening fluid layer to thereby form an inked latent image. The inked latent image is then transferred to a substrate, and the reimageable surface cleaned. The process is repeated for a second ink having properties different than the first. Each ink image may successively be applied to the substrate, or a composite image may be formed then applied to the substrate. | ||||||
| 114 | On-demand operation of a flexographic coating unit | US14396933 | 2013-04-23 | US09616443B2 | 2017-04-11 | Mads Kylling; Marko Ryynänen; Erik Gydesen; Petri Sirviö |
| A coating unit is located after a sheet-fed digital printer on a manufacturing line. As a response to a workpiece entering the coating unit from the printer, coating substance is dosed onto a plate cylinder, and said plate cylinder is rotated to transfer said coating substance onto the workpiece, which is then transferred further on the manufacturing line. As a response to a first time limit expiring after transferring the workpiece further without a subsequent workpiece entering the coating unit, the rotation of the plate cylinder is stopped. | ||||||
| 115 | A METHOD FOR PRODUCING A WASH CLOTH FOR CLEANING THE PRINTING CYLINDERS OF A PRINTING PRESS AND A WASH CLOTH MANUFACTURED BY THE METHOD | US15029862 | 2014-09-12 | US20160250844A1 | 2016-09-01 | Birger Hansson; Ulf Arkenljung |
| A method for providing a base cloth web comprising polyester fibers with a pressed pattern of ridges and grooves is characterised by the following steps: i. calendaring the base cloth web between two rollers compressing the base cloth; ii. running the calendered base cloth web between two impression rollers, wherein at least one of the impression rollers is provided with a pattern corresponding to a negative image of the desired pressed pattern. | ||||||
| 116 | METHOD AND APPARATUS FOR CLEANING PRINTING PRESSES FOR THREE DIMENSIONAL OBJECTS | US14522373 | 2014-10-23 | US20160114573A1 | 2016-04-28 | Ronald G. Egan |
| An apparatus and method cleans rollers on printing presses that print indicia on three dimensional objects such as candies, confectionaries and other comestible items. The cleaning apparatus moves in three axes to position itself alternately opposite an engraved roller and a blanket roller. The cleaning apparatus dry cleans one roller and dry and/or wet cleans the other roller. The apparatus has a cleaning pad that extends toward a web of cleaning material to press the cleaning material against a roller. The apparatus moves across the roller to wipe ink and/or debris from the surface of the roller. | ||||||
| 117 | Device for controlling the deposition of coloured substance(s) and of wetting solution for an offset printing system and method for implementing the device | US14398179 | 2013-05-07 | US09242447B2 | 2016-01-26 | Edmond Abergel; Louis Gautier-Le-Boulch |
| The present invention relates to a substance(s) deposition control device for an offset printing system, characterized in that it comprises:—at least one offset plate intended to receive a wetting liquid and a colored substance in succession,—at least one controlled-deposition means for each offset plate, the deposition means comprising at least one deposition head spraying at least one wetting solution and at least one deposition head spraying a defined colored substance,—at least one means for cleaning the offset plate, and in that the covering of the offset plate or plates comprises a mesh structure defined by a plurality of hydrophilic and lipophilic individual surfaces capable of receiving a controlled deposition of wetting liquid and/or colored substance, each of these hydrophilic and lipophilic surfaces being separated from its direct neighbors by at least one hydrophobic and lipophobic peripheral surface. | ||||||
| 118 | SYSTEMS AND METHODS FOR IMPLEMENTING A RELEASE FILM FOR A CLEANING UNIT IN AN IMAGE FORMING DEVICE USING DIGITAL OFFSET LITHOGRAPHIC PRINTING TECHNIQUES | US14266498 | 2014-04-30 | US20150314589A1 | 2015-11-05 | Bruce Earl THAYER |
| A system and method are provided for depositing a release layer/film on a cleaner roller in an image forming device to facilitate effective cleaning of a reimageable surface in an image forming device using a proposed variable data digital lithographic image forming architecture. A borax or other solute solution is deposited on a surface of a cleaner roller and an air knife is used to evaporate a liquid component of the solution causing the liquid to come off and a thin-film of borax or other solute to remain on the surface of the cleaner roller. The thin film layer is then dry at a point of contact with the reimageable surface to recover residual ink from the reimageable surface with the surface of the cleaner roller on top of the thin film layer. The thin film layer is re-wetted to support efficient transfer of the ink to a web. | ||||||
| 119 | APPARATUS AND METHOD FOR REVERSE OFFSET PRINTING | US14402265 | 2013-05-31 | US20150173199A1 | 2015-06-18 | Jiehyun Seong; Seung Heon Lee; Ji Young Hwang; Yong Goo Son |
| The present specification describes a reverse offset printing apparatus and a method. | ||||||
| 120 | 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. | ||||||
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