| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 用于使涂层均匀渐变的凹版辊及方法 | CN95192291.2 | 1995-03-03 | CN1070108C | 2001-08-29 | T·R·弗爱德斯; A·E·博尔; K·R·迈克依; L·C·弗斯恩 |
| 一种凹版辊和相关的涂布方法已经被发明，用以在片基上产生一个均匀渐变的涂层。该凹版辊包括一系列排列在圆周线密度区域的网穴，其中从一个区域到另一个区域，线密度逐渐增加，同时，在每个区域中，网穴体积逐渐减小，而且，一个区域最后部分的网穴体积与相邻区域开始部分的网穴体积实际相同。 | ||||||
| 2 | 用于使涂层均匀渐变的凹版辊及方法 | CN95192291.2 | 1995-03-03 | CN1144506A | 1997-03-05 | T·R·弗爱德斯; A·E·博尔; K·R·迈克依; L·C·弗斯恩 |
| 一种凹版辊和相关的涂布方法已经被发明，用以在片基上产生一个均匀渐变的涂层。该凹版辊包括一系列排列在圆周线密度区域的网穴，其中从一个区域到另一个区域，线密度逐渐增加，同时，在每个区域中，网穴体积逐渐减小，而且，一个区域最后部分的网穴体积与相邻区域开始部分的网穴体积实际相同。 | ||||||
| 3 | 一种用于凹版移印法的印刷版 | CN85108425 | 1985-10-24 | CN85108425B | 1988-06-15 | 飞田常司; 营沢孝 |
| 用于凹版移印或照相凹版印刷术的凹版包括基座１，基座１的表面内有平底凹口２。树脂凹版印刷版４牢固地附着在基座上的凹口内，需要印刷的图案文字通过照相工序构成于印刷版内。树脂版的上表面和基座１表面共面或恰好在基座１表面的下方，以便当凹版由合适的刮墨刀刮墨时，刮墨刀的压力是由基座全部承受，而不是由树脂版承受。 | ||||||
| 4 | 印刷方法和印刷版 | CN85108425 | 1985-10-24 | CN85108425A | 1986-06-10 | 飞田常司; 营沢孝 |
| 用于印色盒或照相凹版印刷术的凹版包括基座 1，基座1的表面内有平底凹口2。树脂凹版印刷版4牢 固地附着在基座上的凹口内，需要印刷的图案文字 通过照相工序构成于印刷版内。树脂版的上表面和 基座1表面共面或恰好在基座1表面的下方，以便当 凹版由合适的刮片刮墨时，刮片的压力是由基座全 部承受，而不是由树脂版承受。 | ||||||
| 5 | GRAVURE ROLL AND PROCESS FOR UNIFORM COATING GRADIENT | EP95912705.1 | 1995-03-03 | EP0752931B1 | 1998-09-02 | FIELDS, Thomas, R.; BOHR, Amy, E.; McCOY, Kendalyn, R.; FORSZEN, Lawrence, C. |
| A gravure roll and associated coating methods are disclosed that produce a uniform coating gradient on a substrate. The gravure roll comprising a series of cells arranged in circumferential line density sections in which the line densities progressively increase from section to section, and in which the cell volumes progressively decrease within each section, and in which the cell volumes at the end of one section are substantially the same as the cell volumes at the beginning of the next adjacent section. | ||||||
| 6 | Procédé d'impression par héliogravure avec des encres sans solvants | EP95420143.0 | 1995-06-06 | EP0686509A1 | 1995-12-13 | Menu, Jean-Claude; Layre, René |
Le procédé comprend, a) l'utilisation de cylindres gravés (1) en creux assurant un transfert d'encre (5) entre un encrier (6) et un support à imprimer (3), b) l'utilisation d'encres liquides, et c) l'utilisation de moyens de séchage de l'encre (16,17), caractérisé en ce que
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| 7 | A method for forming plate characters in a half-tone gravure platemaking process | EP90310457.8 | 1990-09-25 | EP0477442A1 | 1992-04-01 | Takakura, Kouichi |
5n7 A method for forming plate characters in a half-tone gravure platemaking process in which a laser beam intermittently irradiates a photosensitive material, thus forming plate characters therein as a result of exposure by the laser beam. The outlie portion of each character is made up of continuous groove-form cells and inner portion of the character (the filled portion) is made up of independent dot- form cells corresponding to the dot percentage of a shadow portion or with island-form projections to the extent that ink flow (running) does not occur when the cells are filled with ink as a result of the plate surface being wiped by a doctor blade. The outline portion of each character is made up of groove-form cells having a narrow width without causing ink flow (running) when the cells are filled with ink as a result of the plate surface being wiped by a doctor blade. |
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| 8 | A method for forming plate characters in a half-tone gravure platemaking process | EP90310456.0 | 1990-09-25 | EP0477441A1 | 1992-04-01 | Takakura, Kouichi |
A method for forming plate characters in a half-tone gravure platemaking process being characterized in that a laser beam moved so that the laser beam is intermittently irradiated onto a light sensitive material and a plate character is formed on the light-sensitive material by exposure. The character thus formed is made up with a character frame portion and a character fill portion surrounded by the character frame portion, the character frame portion being formed by a plurality of intermittently arranged groove-form cells each having a predetermined length and a width which can prevent flow of ink when ink is applied by wiping the plate surface with a doctor, and the character fill portion being formed by dot-form cells which have a shadow-portion dot percentage. |
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| 9 | Gravure printing plate | EP90109162.9 | 1990-05-15 | EP0398267A3 | 1991-07-31 | Shimizu, Michiyoshi |
A gravure printing plate is formed by a plurality of concave portions called cells arranged in vertical and lateral directions, four sides of each cell surrounded by square walls. One cell group is formed by one core cell and four sets of paired cells adjacent to each other arranged to surround the core cell. Notched portion is not formed in the wall of the core cell. However, a notched portion is formed in either one of two intersections of a wall and another wall intersecting therewith on the wall separating the paired cells. The position of the notched portion is selected to be in point symmetry about the core cell. Since the direction of ink flow become random in the vertical and lateral directions in the cell group due to the notched portions, mottling can be prevented. |
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| 10 | VERFAHREN ZUR AUFRASTERUNG VON HALBTONBILDMOTIVEN | EP82902250.8 | 1982-07-29 | EP0085066B1 | 1986-10-08 | MÜLLER, Hans; MAY, Stefan |
| According to the method for rastering half-tone images, grey values of the image are reproduced by modifying the structure density of a base raster structure selected according to the form. The attribution of the field of grey values of the half-tone image to the raster structural density reproducing said field of grey values may be fixed appropriately. In a phototechnical version of the method (Fig. 1), there is obtained a selected base raster structure (1) and from the latter enlarged raster structures are produced as negative films (9, 11). From the image to be rastered (13), there is produced, as negative films, a same number of extracts of tone values (20, 22), each of them reproducing a predetermined field of grey values of the half-tone image, fixed by means of the exposure time. The extracts of tone values (22, 20) are exposed on a support (24), with the raster structures (9, 11) of the series to which they are attributed. The support then reproduces the rastered image in a form such that the grey values portions determined by the extract of tone value are locally reproduced by the raster structural density attributed to them. There are a plurality of alternatives in the photographic technics and in the laser technics, implementing said method, which are appropriate for the rastering of half-tone images, for the production of half-tone blocks and for printing reproduction supports with images thus rastered. | ||||||
| 11 | 인쇄장치 및 이를 이용한 패턴형성방법 | KR1020070031970 | 2007-03-30 | KR1020080089014A | 2008-10-06 | 오태영; 김철호; 김삼열 |
| A printing apparatus is provided to reduce the quantity of used cleaning chemicals required in a cleaning process of a printing plate by using all of a pattern material remaining in a concave parts of first and second printing plates so that the pattern material is prevented from being wasted. A printing roller includes a first printing roller including a blanket having a deposited pattern material and second and third printing rollers(100a) having only blankets. The pattern material deposited in the first printing roller is left in the first, second and third printing rollers in the same way by a printing part. A substrate part(311,312) includes three substrates to which the pattern materials remaining in the first, second and third printing rollers are transferred. A pattern material coating part can deposit a pattern material of a pattern material supply part on the first printing roller. A cleaning part can transfer the pattern material to the substrate and cleans each printing roller. | ||||||
| 12 | 인쇄용 스크린 노광장치 | KR2020050008459 | 2005-03-28 | KR200386348Y1 | 2005-06-13 | 강미영 |
| 본 고안은 인쇄용 스크린 노광장치에 관한 것으로서, 특히 더욱 상세하게는 종래 사용하던 장비들은 하부에 고정된 한점의 광원을 이용하기 때문에 빛의 조사각도나 세기가 중앙부와 양 옆쪽이 각기 달라 감광된 스크린의 품질이나 내구성에 매우 큰 문제가 발생과는 것과는 달리, 감광하고자 하는 스크린에 직선으로 된 광원이 평행하게 이동함으로써, 인쇄의 질이 향상되고 스크린의 품질 및 내구성이 뛰어나므로 생산성 향상에 크게 기여 할 수 있고, 노광장치 하부의 공간을 이용하여 패턴필름을 보관할 수 있는 보관함이 장착되어 있으므로 별도의 필름 보관함이 필요하지 않을 뿐만 아니라, 작업자들의 편의성 또한 향상되어 필름의 손상을 최소화할 수 있으며, 별도로 필름을 작은 플라스틱 또는 종이 상자에 보관함에 따라 부주의로 인해 손실이 � ��생될 수 있는 것을 방지할 수 있는 인쇄용 스크린 노광장치에 관한 것이다. 상기 본 고안인 인쇄용 스크린 노광장치는 패턴필름을 투과하여 감광제를 감광시키고, 이송벨트에 탑재되어서 패턴필름을 따라 좌우로 왕복 이송되며, 상기 패턴필름에 같은 거리에 위치되어서 일정시간 광을 조사하는 광원과; 일정간격 이격된 한 쌍의 풀리에 권회되어 패턴필름과 평행하게 순환되며, 광원이 고정 설치된 이송벨트를 포함하는 이동수단과; 노광장치 측면 하부의 양쪽 외측에 위치하여 필름을 보관하는 함을 지지하는 함몰부가 형성되어 있는 프레임과; 상기 프레임의 양쪽 측면 끝부분에 형성되어 있는 함몰부에 대응되게 하부로 향하는 돌출부를 갖고 있어 필름을 보관하는 함이 고정될 수 있게 형성되어 있는 필름보관함: 을 포함함을 특징으로 한다. 따라서 본 고안은 종래 사용하던 장비들은 하부에 고정된 한점의 광원을 이용하기 때문에 빛의 조사각도나 세기가 중앙부와 양 옆쪽이 각기 달라 감광된 스크린의 품질이나 내구성에 매우 큰 문제가 발생과는 것과는 달리, 감광하고자 하는 스크린에 직선으로 된 광원이 평행하게 이동함으로써, 인쇄의 질이 향상되고 스크린의 품질 및 내구성이 뛰어나므로 생산성 향상에 크게 기여 할 수 있다. 또한 노광장치 하부의 공간을 이용하여 패턴필름을 보관할 수 있는 보관함이 장착되어 있으므로 별도의 필름 보관함이 필요하지 않을 뿐만 아니라, 작업자들의 편의성 또한 향상되어 필름의 손상을 최소화할 수 있으며, 별도로 필름을 작은 플라스틱 또는 종이 상자에 보관함에 따라 부주의로 인해 손실이 발생될 수 있는 효과가 있다. | ||||||
| 13 | GRAVURE ROLL AND PROCESS FOR UNIFORM COATING GRADIENT | EP95912705.0 | 1995-03-03 | EP0752931A1 | 1997-01-15 | FIELDS, Thomas, R.; BOHR, Amy, E.; McCOY, Kendalyn, R.; FORSZEN, Lawrence, C. |
| A gravure roll and associated coating methods are disclosed that produce a uniform coating gradient on a substrate. The gravure roll comprising a series of cells arranged in circumferential line density sections in which the line densities progressively increase from section to section, and in which the cell volumes progressively decrease within each section, and in which the cell volumes at the end of one section are substantially the same as the cell volumes at the beginning of the next adjacent section. | ||||||
| 14 | A method for forming plate characters in a half-tone gravure platemaking process | EP90310458.6 | 1990-09-25 | EP0477443A1 | 1992-04-01 | Takakura, Kouichi |
A method for forming plate characters in a half-tone gravure platemaking process wherein the laser beam is moved so that it will be irradiated on a light sensitive material for forming a plate character on the light-sensitive material by exposure. The plate character is made with a frame portion and a filling portion. The frame portion is formed with continuous groove-form cells which have a predetermined length and width and dot-form projections are formed in the groove-form cells for preventing ink flow. The filling portion is formed by dot-form cells which have a shadow-portion dot percentage. |
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| 15 | Verfahren zum Beschichten von Druckzylindern durch Aufbringen einer photovernetzbaren Aufzeichnungsschicht | EP87101295.1 | 1987-01-30 | EP0231902B1 | 1991-01-09 | Bach, Helmut, Dr.; Koch, Horst, Dr.; Ullemeyer, Peter; Dick, Gerd; van Heuvelen, Jan Hendrik |
| 16 | Gravure printing plate | EP90109162.9 | 1990-05-15 | EP0398267A2 | 1990-11-22 | Shimizu, Michiyoshi |
A gravure printing plate is formed by a plurality of concave portions called cells arranged in vertical and lateral directions, four sides of each cell surrounded by square walls. One cell group is formed by one core cell and four sets of paired cells adjacent to each other arranged to surround the core cell. Notched portion is not formed in the wall of the core cell. However, a notched portion is formed in either one of two intersections of a wall and another wall intersecting therewith on the wall separating the paired cells. The position of the notched portion is selected to be in point symmetry about the core cell. Since the direction of ink flow become random in the vertical and lateral directions in the cell group due to the notched portions, mottling can be prevented. |
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| 17 | VERFAHREN ZUR HERSTELLUNG VON TIEFEN- ODER TIEFEN- UND FLÄCHENVARIABLEN TIEFDRUCKFORMEN | EP88904931.0 | 1988-06-03 | EP0374153A1 | 1990-06-27 | Franc, Peter Markus |
| Selon un procédé de production de planches hélio métalliques ou plastiques à profondeur variable ou à profondeur et superficie variables, on utilise une couche réserve photosensible lors de la décomposition chimique ou électrolytique, ou une couche de protection lavable et/ou sélectivement éliminable par des rayonnements de haute énergie ou une couche de laque de reproduction (12). On modifie la profondeur et/ou la superficie des cellules d'héliogravure, de préférence afin d'obtenir une superficie cellulaire aussi grande que possible avec un volume cellulaire adapté de manière optimale à l'échelle de tonalités, en superposant (ou en laissant se former) au moins un ''noyau ponctuel'' (18) à l'intérieur de la paroi qui entoure les points de la trame. Ce procédé similaire au procédé autotypique d'héliogravure permet d'obtenir une amélioration considérable de la qualité de l'impression et de fabriquer de manière relativement simple des formes hélio, notamment dans le cas de la gravure cellulaire commandée par scanner ou de la fabrication de formes hélio au laser. | ||||||
| 18 | AUTOTYPISCH GERASTERTE DRUCKFORMEN MIT WABENARTIG ANGEORDNETEN RASTERELEMENTEN | EP87902413.0 | 1987-04-29 | EP0302870A1 | 1989-02-15 | SCHUMACHER, Ernst |
| L'invention décrite comporte une trame optique avec laquelle on peut produire les originaux transparents nécessaires en appliquant le procédé photo-mécanique de production de forme d'impression. Des formes d'impression du type objet de la présente invention peuvent être utilisées avantageusement pour tous les procédés d'impression puisque les parties de surface imprimantes ou non imprimantes des éléments de trame, dont les dimensions sont fonction de la tonalité, sont conçues avec des formes géométriques spécifiques aussi bien au procédé d'impression qu'à la tonalité à reproduire. Dans l'impression typographique et l'impression offset, les formes d'impression décrites permettent une progression très uniforme de l'échelle complète des tonalités; cet effet est dû en particulier au fait que la transition des éléments de trame d'impression liés aux éléments de trame détachés s'effectue grâce à une structure en forme d'écusson des éléments de trame, qui est caractéristique de l'invention. En outre, les grands blancs sont effectivement accentués par une réduction intentionnelle de la fréquence des points dans les zones de grands blancs. Les formes d'impression en creux décrites permettent d'améliorer le rapport des surfaces creuses aux surfaces pleines, les pleins étant stabilisés. | ||||||
| 19 | Verfahren zum Beschichten von Druckzylindern durch Aufbringen einer photovernetzbaren Aufzeichnungsschicht | EP87101295.1 | 1987-01-30 | EP0231902A2 | 1987-08-12 | Bach, Helmut, Dr.; Koch, Horst, Dr.; Ullemeyer, Peter; Dick, Gerd; van Heuvelen, Jan Hendrik |
Druckzylinder werden durch Aufbringen von vorgefertigten, festen, photovernetzbaren Aufzeichnungsschichten beschichtet, die zuvor rückseitig durch eine rasterartige Vorlage so vorbelichtet wurden, daß die Schichten noch thermoplastisch verformbar und bevorzugt noch verschweißbar sind. So beschichtete Druckzylinder können zu endlos bzw. nahtlos beschichteten Druckzylindern und Druckformen daraus für den Rotationsdruck weiterverarbeitet werden, die den einwandfreien Druck niederer Tonwerte gestatten. |
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| 20 | Lithographic printing | EP83306173 | 1983-10-12 | EP0109183A3 | 1985-04-03 | Nissen, William |
©7 A lithographic printing member which can be used to simulate gravure printing for proof making has a discrete cell structure in the shadow end of the tonal range above 50%. |
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