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公开(公告)号：US10737483B2
公开(公告)日：2020-08-11
申请号：US15898721
申请日：2018-02-19
IPC分类号： B41F13/193 , B41F31/04 , B41F31/08 , B41F31/20 , B41F7/04 , B41F7/20 , B41F31/02 , B41F31/18 , B41F31/06 , B41F9/06
摘要： In a digital inking system having an anilox member that carries a patterned metered layer of ink to a digital imaging member, and a doctor blade that removes excess ink from the surface of the anilox member resulting in the patterned metered layer, an overfill form roller in rolling contact with the anilox member adds an overcoat layer of ink on the patterned metered layer for transfer of both layers of ink to the digital imaging member. The overcoat layer of ink uniformly covers all regions of the anilox member and the mattered metered layer of ink, including lands of the anilox cell walls to make the combined layers of ink pattern-free.
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2.发明授权公开(公告)号：US10589515B2
公开(公告)日：2020-03-17
申请号：US15244841
申请日：2016-08-23
摘要： 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.
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公开(公告)号：US10471752B2
公开(公告)日：2019-11-12
申请号：US15230954
申请日：2016-08-08
摘要： A chamber blade system maximizes ink flow at an anilox doctor blade by including a heating element adjacent the doctor blade to heat ink adjacent the blade. The heating element may be a heat strip next to an anilox doctor blade that heats the ink adjacent the doctor blade and temporarily reduces the ink viscosity to improve the flow of ink in the vicinity of the blade. Doctoring blades with a ceramic tip coating may be configured to allow a small amount of controlled ink flow through that can wet the lands thereby reducing the hydrodynamic back pressures and friction when trying to force the ink into anilox cells.
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4.发明申请SYSTEMS AND METHODS FOR IMPLEMENTING AN ADVANCED INKER UNIT SURFACE CONDITIONING SYSTEM IN A VARIABLE DATA DIGITAL LITHOGRAPHIC PRINTING DEVICE 有权用于在可变数据数字平版印刷设备中实现高级喷墨单元表面调节系统的系统和方法公开(公告)号：US20150375497A1
公开(公告)日：2015-12-31
申请号：US14318654
申请日：2014-06-29
CPC分类号： B41F35/04 , B41F7/24 , B41F31/027 , B41P2235/22
摘要： A system and method are provided for providing an improved inker unit surface cleaning and conditioning system, including in a single anilox chamber blade system, for improving image quality, including eliminating ghosting, in a proposed variable data digital lithographic image forming architecture. Techniques are provided to remove acquired oil from an inking member. A particularly-configured containment encloses a cleaner (disturber) roller to emulsify the acquired oil on the inking roller. The cleaner roller is preferably configured with a pliable surface including a silicon roller surface over a porous base. The silicon roller (1) absorbs dampening solution oil; and (2) agitates ink that may be still held in certain cells/cavities of the inking member or roller. In embodiments, a vacuum pressure is applied to the inside of the hollow cleaner roller to better remove the residual ink and dampening solution from the inking roller.
摘要翻译： 提供了一种系统和方法，用于在所提出的可变数据数字平版印刷图像形成架构中提供改进的墨水单元表面清洁和调节系统，其包括在单个网纹室室叶片系统中，用于改善图像质量，包括消除重影。 提供技术来从上墨构件中去除所获得的油。 特别构造的容纳物包围清洁器（干燥器）辊，以将所获取的油乳化在着墨辊上。 清洁辊优选地配置有在多孔基底上包括硅辊表面的柔韧表面。 硅辊（1）吸收润版液; 和（2）搅拌可能仍然保持在着墨构件或辊的某些单元/空腔中的墨。 在实施例中，真空压力被施加到中空的清洁辊的内部，以更好地从上墨辊中去除残留的墨水和阻尼溶液。
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公开(公告)号：US20220281228A1
公开(公告)日：2022-09-08
申请号：US17194201
申请日：2021-03-05
IPC分类号： B41J2/335
摘要： A method and system for enabling a patterned liquid, can involve creating a heat image on an imaging blanket by selectively heating the imaging blanket with a digitally controlled energy source, and subjecting the heat image to a selective deposition of a fountain solution material to enable vapor condensation on unheated areas and vapor rejection from heated areas to generate a fountain material image.
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6.发明申请SYSTEMS AND METHODS FOR IMPLEMENTING ADVANCED SINGLE PASS CLEANING OF A REIMAGEABLE SURFACE IN A VARIABLE DATA DIGITAL LITHOGRAPHIC PRINTING DEVICE 有权用于在可变数据数字数字打印设备中实现可重复表面的高级单通道清洁的系统和方法公开(公告)号：US20150378263A1
公开(公告)日：2015-12-31
申请号：US14318651
申请日：2014-06-29
发明人： Timothy D. STOWE , Bruce Earl THAYER , Sourobh RAYCHAUDHURI , Gregory B. Anderson , Marty J. SHERIDAN
IPC分类号： G03F7/20
CPC分类号： G03F7/24 , B41F35/006 , B41F35/02
摘要： A system and method are provided for enclosing a plurality of cleaning unit components in a moist cleaning unit environment, the plurality of cleaning unit components cooperating to employ 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 range of solvents may be applied to a hard smooth high surface energy surface of the cleaner roll and a cleaning unit component internally positioned within the cleaning enclosure to clean the surface of the cleaner roll. Mechanical components are properly placed prior to the cleaner roll-reimageable surface nip to ensure that residual liquid on a surface of the cleaner roll is removed.
摘要翻译： 提供了一种用于在多个清洁单元环境中封闭多个清洁单元部件的系统和方法，所述多个清洁单元部件协同在图像形成装置中采用清洁辊，以便有助于在图像形成中有效地清洁可再成像的表面 设备使用提出的可变数据数字平版印刷图像形成架构。 可以将一系列溶剂施加到清洁辊的硬光滑高表面能表面和内部定位在清洁外壳内的清洁单元部件，以清洁清洁辊的表面。 机械部件在更清洁的辊可再成像的表面压区之前被适当地放置，以确保去除清洁辊的表面上的残留液体。
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公开(公告)号：US09272532B2
公开(公告)日：2016-03-01
申请号：US13953641
申请日：2013-07-29
CPC分类号： B41J2/442 , G03F7/0002
摘要： Forming an imaging blanket for a printing apparatus includes depositing a patternable material over a substrate, etching the patternable material according to a desired exposure pattern, hardening the etched patternable material to thereby form a template surface comprising a desired template pattern of texture features, depositing a layer of curable liquid polymer over and in physical contact with the template surface, curing the liquid polymer to thereby form the imaging blanket, and removing the imaging blanket from the template surface to thereby expose a patterned imaging surface of the imaging blanket. The image blanket may thereby be provided with a desired texture surface, for example comprised of individual molded image blanket features, such as recesses or pillars, of a desired cross-sectional shape. The image blanket is configured for and may be disposed on an image forming member of a variable data lithography system.
摘要翻译： 形成用于打印设备的成像覆盖层包括在衬底上沉积可图案材料，根据期望的曝光图案蚀刻可图案化材料，硬化蚀刻的可图形材料，从而形成包含期望的纹理特征模板图案的模板表面， 使可固化的液体聚合物层与模板表面物理接触，固化液体聚合物从而形成成像覆盖层，以及从模板表面移除成像覆盖层，从而暴露成像覆盖层的图案化成像表面。 因此，图像毯可以设置有期望的纹理表面，例如包括具有期望的横截面形状的单独的模制图像毯特征，例如凹部或柱。 图像毯被配置为可以设置在可变数据光刻系统的图像形成部件上。
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公开(公告)号：US09250516B2
公开(公告)日：2016-02-02
申请号：US13953658
申请日：2013-07-29
CPC分类号： G03F7/00 , B41C1/1016 , G03F7/038
摘要： Forming an imaging blanket for a printing apparatus includes depositing a patternable material over a substrate, etching the patternable material according to a desired exposure pattern, hardening the etched patternable material to thereby form a template surface comprising a desired template pattern of texture features, depositing a layer of curable liquid polymer over and in physical contact with the template surface, curing the liquid polymer to thereby form the imaging blanket, and removing the imaging blanket from the template surface to thereby expose a patterned imaging surface of the imaging blanket. The image blanket may thereby be provided with a desired texture surface, for example comprised of individual molded image blanket features, such as recesses or pillars, of a desired cross-sectional shape. The image blanket is configured for and may be disposed on an image forming member of a variable data lithography system.
摘要翻译： 形成用于打印设备的成像覆盖层包括在衬底上沉积可图案材料，根据期望的曝光图案蚀刻可图案化材料，硬化蚀刻的可图形材料，从而形成包含期望的纹理特征模板图案的模板表面， 使可固化的液体聚合物层与模板表面物理接触，固化液体聚合物从而形成成像覆盖层，以及从模板表面移除成像覆盖层，从而暴露成像覆盖层的图案化成像表面。 因此，图像毯可以设置有期望的纹理表面，例如包括具有期望的横截面形状的单独的模制图像毯特征，例如凹部或柱。 图像毯被配置为可以设置在可变数据光刻系统的图像形成部件上。
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公开(公告)号：US20150029293A1
公开(公告)日：2015-01-29
申请号：US13953641
申请日：2013-07-29
IPC分类号： B41J2/44
CPC分类号： B41J2/442 , G03F7/0002
摘要： Forming an imaging blanket for a printing apparatus includes depositing a patternable material over a substrate, etching the patternable material according to a desired exposure pattern, hardening the etched patternable material to thereby form a template surface comprising a desired template pattern of texture features, depositing a layer of curable liquid polymer over and in physical contact with the template surface, curing the liquid polymer to thereby form the imaging blanket, and removing the imaging blanket from the template surface to thereby expose a patterned imaging surface of the imaging blanket. The image blanket may thereby be provided with a desired texture surface, for example comprised of individual molded image blanket features, such as recesses or pillars, of a desired cross-sectional shape. The image blanket is configured for and may be disposed on an image forming member of a variable data lithography system.
摘要翻译： 形成用于打印设备的成像覆盖层包括在衬底上沉积可图案材料，根据期望的曝光图案蚀刻可图案化材料，硬化蚀刻的可图形材料，从而形成包含期望的纹理特征模板图案的模板表面， 使可固化的液体聚合物层与模板表面物理接触，固化液体聚合物从而形成成像覆盖层，以及从模板表面移除成像覆盖层，从而暴露成像覆盖层的图案化成像表面。 因此，图像毯可以设置有期望的纹理表面，例如包括具有期望的横截面形状的单独的模制图像毯特征，例如凹部或柱。 图像毯被配置为可以设置在可变数据光刻系统的图像形成部件上。
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公开(公告)号：US20150027332A1
公开(公告)日：2015-01-29
申请号：US13953658
申请日：2013-07-29
IPC分类号： B41C1/10
CPC分类号： G03F7/00 , B41C1/1016 , G03F7/038
摘要： Forming an imaging blanket for a printing apparatus includes depositing a patternable material over a substrate, etching the patternable material according to a desired exposure pattern, hardening the etched patternable material to thereby form a template surface comprising a desired template pattern of texture features, depositing a layer of curable liquid polymer over and in physical contact with the template surface, curing the liquid polymer to thereby form the imaging blanket, and removing the imaging blanket from the template surface to thereby expose a patterned imaging surface of the imaging blanket. The image blanket may thereby be provided with a desired texture surface, for example comprised of individual molded image blanket features, such as recesses or pillars, of a desired cross-sectional shape. The image blanket is configured for and may be disposed on an image forming member of a variable data lithography system.
摘要翻译： 形成用于打印设备的成像覆盖层包括在衬底上沉积可图案材料，根据期望的曝光图案蚀刻可图案化材料，硬化蚀刻的可图形材料，从而形成包含期望的纹理特征模板图案的模板表面， 使可固化的液体聚合物层与模板表面物理接触，固化液体聚合物从而形成成像覆盖层，以及从模板表面移除成像覆盖层，从而暴露成像覆盖层的图案化成像表面。 因此，图像毯可以设置有期望的纹理表面，例如包括具有期望的横截面形状的单独的模制图像毯特征，例如凹部或柱。 图像毯被配置为可以设置在可变数据光刻系统的图像形成部件上。
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