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公开(公告)号：US20180311946A1
公开(公告)日：2018-11-01
申请号：US15773050
申请日：2016-03-01
CPC分类号： B41C1/12 , B41J3/4075 , B41J11/008 , G06F3/1219 , G06F3/125 , G06F3/1285
摘要： Examples associated with template generation are disclosed. One example includes identifying a set of edges of a set of labels from an image of a sheet of labels. Members of the set of labels in an unused state are also identified. A printing template is generated for the sheet of labels based on the edges of the set of labels and based on which members of the set of labels are in an in-used state.
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2.发明授权Lithographic plate imaging system to minimize plate misregistration for multicolor printing applications 失效平版印刷成像系统，以最大限度地减少多色印刷应用中的板材对准公开(公告)号：US06899030B2
公开(公告)日：2005-05-31
申请号：US10429676
申请日：2003-05-05
CPC分类号： B41C3/00 , B41C1/1066 , B41C1/1083 , B41C1/12
摘要： A method and apparatus of producing images on a series of master plates that are suitable for use as printing plates for the reproduction of multiple copies of composite images from said plates. The master plates are supported with a predetermined alignment relative to each other before mounting on a printing press. Counterpart raster lines of images on the master plates are recorded simultaneously or substantially simultaneously using preferably an ink jet printer so that the counterpart raster lines are printed in alignment.
摘要翻译： 一种在一系列主板上产生图像的方法和装置，该主板适合用作从所述板复制复印图像的印版。 主板在安装到印刷机上之前相对于彼此以预定的对准方式被支撑。 使用优选喷墨打印机同时或基本上同时记录主板上的图像的对位光栅线，使得对准的光栅线被对准地打印。
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3.发明授权
公开(公告)号：US5884012A
公开(公告)日：1999-03-16
申请号：US791155
申请日：1997-01-28
申请人： Junji Takahashi
发明人： Junji Takahashi
CPC分类号： G06T7/408 , G06T2207/10024 , G06T2207/30144
摘要： A stencil composition processing apparatus for color printing comprises a contouring means which scans data of an original picture made up of multiple figures of different colors and detects the profile and color of each figure, a contact/proximity detection means which detects for each figure as to whether there exists any other figure of different color in contact with or close to a prescribed surrounding area of the figure, and a grouping control means which groups the figures into multiple groups each including figures that have different colors and are not in contact with nor close to each other based on data provided by the contact/proximity detection means and combines the figure groups so as to cover figures of all colors that make up the original picture.
摘要翻译： 用于彩色打印的模版组合处理装置包括：轮廓绘制装置，用于扫描由不同颜色的多个图形构成的原始图像的数据，并检测每个图形的轮廓和颜色;接触/接近检测装置， 是否存在与图的规定的周边区域接触或接近的任何其他不同颜色的图形，以及分组控制装置，其将图形分组成多个组，每个组包括具有不同颜色并且不接触或不接近的图形 基于由接触/接近检测装置提供的数据彼此组合，并组合图形组以覆盖构成原始图像的所有颜色的图形。
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公开(公告)号：US5638154A
公开(公告)日：1997-06-10
申请号：US350100
申请日：1994-11-29
申请人： Reinhold Chmielnik
发明人： Reinhold Chmielnik
CPC分类号： B41C1/12 , B41F27/005 , B41P2227/10
摘要： A novel printing plate mounting device and procedure are provided. A small-scale single-color representation of a carton blank or other substrate and a complete usually multi-color image to be printed thereon is projected from an acetate film or other suitable substrate onto a carrier sheet to provide a full-scale single-color representation of the substrate and the image to be printed thereon. A small-scale usually multi-color representation of the carton blank and the complete usually multi-color image to be printed thereon is used as a template to determine which ones of a plurality of individual printing plate elements is used to print which ones of the color of the multi-color image. The individual printing plate elements for each color then are affixed to separate carrier sheets in the position shown by the full-scale single-color representation.
摘要翻译： 提供了一种新颖的印版安装装置和程序。 纸板坯或其他基材的小规模单色表示和要印刷的完整的通常多色图像从乙酸酯膜或其它合适的基材投射到载体片上以提供全尺寸单色 衬底的表示和待印刷的图像。 使用纸板坯料的小尺寸通常的多色表示和要印刷的完整的通常多色图像作为模板来确定多个单独的印版元件中的哪一个用于印刷哪些 多色图像的颜色。 然后，用于每种颜色的各个印版元件在由全尺寸单色表示所示的位置中固定到单独的载体片。
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公开(公告)号：US5323248A
公开(公告)日：1994-06-21
申请号：US843338
申请日：1992-02-28
申请人： Hanan Yosefi
发明人： Hanan Yosefi
CPC分类号： H04N1/58
摘要： A method of processing a file of recorded color separation values of color elements for use in preparing polychromatic printing plates in order to reduce or eliminate defects caused by misregistration by printing, includes the steps (a) defining a pluralitY of predetermined color types; (b) identifying the color pairs where there is a change in color between adjacent color elements; and (c) for each color pair, determining whether or not to make a frame according to first predetermined criteria based on specific combination of color types in the pair, and then according to second predetermined criteria based on the difference in luminance between corresponding color separations in the respective pair For those color pairs in which a frame is to be generated, the location of the frame is determined according to third predetermined criteria based on specific combinations of color types in the pair, and then according to fourth predetermined criteria based on the sum of the luminances of each color in the color pair.
摘要翻译： 包括步骤（a）定义多个预定颜色类型的步骤（a），该方法包括以下步骤：（a）定义多种预定颜色类型; （b）识别相邻颜色元素之间颜色变化的颜色对; 和（c）对于每个颜色对，基于该对中的颜色类型的特定组合，根据第二预定标准，根据第二预定标准，根据第一预定标准来确定是否进行帧对应分色之间的亮度差 对于对应于要生成帧的那些颜色对，基于该对中的颜色类型的特定组合，根据第三预定标准来确定帧的位置，然后根据第四预定标准 颜色对中每种颜色的亮度之和。
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公开(公告)号：US4217822A
公开(公告)日：1980-08-19
申请号：US931750
申请日：1978-08-07
申请人： Donald D. Milligan
发明人： Donald D. Milligan
摘要： An improvement in a half-tone primary color printing method where the black color is approximated by balancing the primary color components of the print and where the printing process involves using three primary color printing passes only, includes the steps of:(a) preparing separated, differentially angled screen images of the primary color and black components of the print;(b) reducing the dot sizes of the screen images corresponding to the respective red, blue and yellow components of the combination plates prior to the combining of each image with its respective black component;(c) preparing combination primary color and black half-tone printing plates using the prepared screened primary color images having reduced dot sizes as the primary color component image of each combination plate;(d) printing the final color image using said plates and primary color inks; and(e) maintaining the density and volume of said inks during said printing process within a range suitable to maintain optimum color density in the final half-tone image despite the reduction of dot sizes of the primary color components of each printing plate. The density of the black component screen image is increased by up to 50% prior to combination with the primary color screen images and thereby enhances the appearance of the half-tone color work and gives the print produced by the method enhanced depth and clarity.
摘要翻译： 半色调原色印刷方法的改进，其中通过平衡印刷品的原色成分和印刷处理涉及使用三原色印刷通道的方式近似黑色，包括以下步骤：（a）制备分离的 ，差异化的屏幕图像的原色和黑色组件的打印; （b）在将每个图像与其相应的黑色分量组合之前，减小与组合板的相应红色，蓝色和黄色分量相对应的屏幕图像的点尺寸; （c）使用所制备的具有减小的点尺寸的筛选的原色图像作为每个组合板的原色分量图像来准备组合原色和黑色半色调印刷版; （d）使用所述板和原色油墨印刷最终的彩色图像; 和（e）在所述印刷过程中保持所述油墨的密度和体积在适于保持最终半色调图像中的最佳色彩浓度的范围内，尽管每个印版的原色成分的点尺寸减小。 在与原色屏幕图像组合之前，黑色分量屏幕图像的密度增加高达50％，从而增强了半色调颜色作品的出现，并且通过该方法提供了增强的深度和清晰度的印刷。
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公开(公告)号：US1980069A
公开(公告)日：1934-11-06
申请号：US50464530
申请日：1930-12-24
申请人： LEWIS BARNARD J
发明人： LEWIS BARNARD J
IPC分类号： B41C1/12
CPC分类号： B41C1/12
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公开(公告)号：US12076975B2
公开(公告)日：2024-09-03
申请号：US17703283
申请日：2022-03-24
摘要： A plate-making method for manufacturing a printing plate includes: manufacturing the printing plate based on a knockout method in which knockouts of halftone dots in one color are formed, and halftone dots in the other color are overprinted onto positions of the knockouts; for each of pixels, when a sum of a halftone dot area ratio of the one color and a halftone dot area ratio of the other color is smaller than 100%, forming a gap from a knockout in the one color around a halftone dot in the other color; and for each of pixels, when the sum of the halftone dot area ratio of the one color and the halftone dot area ratio of the other color is greater than 100%, forming an overmask such that the halftone dot in the other color penetrates a periphery of the halftone dot in the one color.
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公开(公告)号：US10703088B2
公开(公告)日：2020-07-07
申请号：US14296039
申请日：2014-06-04
摘要： Disclosed embodiments relate to methods for automatically generating cutting instructions to translate a color image into a field stencil having a plurality of guideline apertures. The plurality of guideline apertures may denote the color zone boundaries in the color image, for example by being placed along the line drawing representing the color zone boundaries. Such field stencils may then allow for the reproduction of multi-color logos using a single stencil.
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