-
公开(公告)号：US09878531B2
公开(公告)日：2018-01-30
申请号：US14565067
申请日：2014-12-09
CPC分类号： B41F13/193 , B41C1/1008 , B41C1/1016 , B41C1/182 , B41N1/20 , B41N3/00
摘要： A method of forming printing sleeve for mounting on a cylinder in a printing press is provided. The method includes providing a permanent hydrophilic tubular layer on a tubular base; selectively providing a first temporary hydrophobic layer on the hydrophilic tubular layer to form a first imaged printing sleeve, the temporary hydrophobic layer forming a first image; printing, by the first imaged printing sleeve, a first print job including the first image on a substrate; and removing the first temporary hydrophobic layer from the permanent hydrophilic layer such that the permanent hydrophilic layer remains intact on the tubular base. A lithographic printing sleeve for a printing press is also provided.
-
52.发明申请REIMAGEABLE AND REUSABLE PRINTING SLEEVE FOR A VARIABLE CUTOFF PRINTING PRESS 有权用于可变切割印刷机的可复印和可重复印刷套筒公开(公告)号：US20150174890A1
公开(公告)日：2015-06-25
申请号：US14565067
申请日：2014-12-09
IPC分类号： B41F13/193 , B41C1/10
CPC分类号： B41F13/193 , B41C1/1008 , B41C1/1016 , B41C1/182 , B41N1/20 , B41N3/00
摘要： A method of forming printing sleeve for mounting on a cylinder in a printing press is provided. The method includes providing a permanent hydrophilic tubular layer on a tubular base; selectively providing a first temporary hydrophobic layer on the hydrophilic tubular layer to form a first imaged printing sleeve, the temporary hydrophobic layer forming a first image; printing, by the first imaged printing sleeve, a first print job including the first image on a substrate; and removing the first temporary hydrophobic layer from the permanent hydrophilic layer such that the permanent hydrophilic layer remains intact on the tubular base. A lithographic printing sleeve for a printing press is also provided.
摘要翻译： 提供了一种形成用于安装在印刷机中的滚筒上的印刷套筒的方法。 该方法包括在管状基底上提供永久的亲水管状层; 选择性地在亲水管状层上提供第一临时疏水层以形成第一成像印刷套筒，临时疏水层形成第一图像; 通过第一成像印刷套筒将包括第一图像的第一打印作业打印在基板上; 并且从永久性亲水层去除第一临时疏水层，使得永久亲水层在管状基底上保持完整。 还提供了一种用于印刷机的平版印刷套筒。
-
公开(公告)号：US08703390B2
公开(公告)日：2014-04-22
申请号：US12675993
申请日：2008-09-05
申请人： Luc Leenders , Eddie Daems
发明人： Luc Leenders , Eddie Daems
摘要： A method of making a flexographic printing sleeve form includes the steps of forming a sleeve body by providing one or more at least partially cured uniform layers on a sleeve carrier; forming a relief image on the sleeve body by imagewise jetting a curable jetting fluid; and optionally overall post-curing; characterized in that between formation of the sleeve body and formation of the relief image no polishing or grinding is performed.
摘要翻译： 制造柔性版印刷套筒形式的方法包括以下步骤：通过在套筒托架上提供一个或多个至少部分固化的均匀层来形成套筒主体; 通过图像式喷射可固化喷射流体在套筒主体上形成浮雕图像; 并且任选地整体后固化; 其特征在于，在形成套筒体和形成浮雕图像之间，不进行抛光或研磨。
-
54.发明申请公开(公告)号：US20110126760A1
公开(公告)日：2011-06-02
申请号：US13055718
申请日：2009-08-06
申请人： Eddie Daems , Luc Vanmaele
发明人： Eddie Daems , Luc Vanmaele
摘要： A method for making a flexographic printing master includes a first step of providing a flexographic printing support; a second step of applying image wise with a first resolution a layer of a radiation curable liquid partially covering the printing side of the support; a third step of flood exposing the applied radiation curable layer to fully cure the layer; and a fourth step of image wise laser engraving the cured layer with a second resolution which is higher than the resolution of the second step. An imaging apparatus can perform the above method.
摘要翻译： 制造柔性版印刷母版的方法包括提供柔版印刷支持体的第一步骤; 第二步骤，以第一分辨率应用图像方式，部分地覆盖支撑体的印刷侧的可辐射固化液体层; 暴露施加的辐射固化层以使该层完全固化的第三步骤; 以及以第二分辨率高于第二步骤的分辨率的图像激光雕刻固化层的第四步骤。 成像装置可以执行上述方法。
-
55.发明申请公开(公告)号：US20110108518A1
公开(公告)日：2011-05-12
申请号：US13002656
申请日：2009-07-06
申请人： Luc Vanmaele , Eddy Daems
发明人： Luc Vanmaele , Eddy Daems
摘要： A method of coating a peripheral surface of a sleeve core with a radiation curable coating liquid including the steps of: supporting a sleeve core in a vertical position coaxial with a coating axis; providing an annular coating collar, supplying the coating liquid to the annular coating collar and moving the annular coating collar along the sleeve core in a vertical direction coaxial with the coating axis, thereby coating a layer of the coating liquid onto the peripheral surface of the sleeve core; wherein the coated layer of the coating liquid is cooled by the peripheral surface of the sleeve core to have a viscosity at the temperature of the peripheral surface of the sleeve core and at a shear rate of 10 s−1 which is larger than a minimum viscosity ηmin, with: η min = d 2 50 wherein d represents the thickness of the coated layer expressed in μm, and ηmin is expressed in mPa·s. Also, a coating device for performing the above coating method.
摘要翻译： 一种用可辐射固化涂布液涂覆套筒芯的外围表面的方法，包括以下步骤：将套筒芯支撑在与涂覆轴线同轴的垂直位置; 提供环形涂层套环，将涂覆液体供应到环形涂层套环，并沿着与涂覆轴线同轴的垂直方向沿套筒芯移动环形涂层套环，从而将涂层液层涂覆到套筒的外周表面上 核心; 其中涂覆液体的涂层被套筒芯的外周表面冷却，以在套筒芯的外周表面的温度下以10s -1的剪切速率粘度大于最小粘度 ＆eegr; min，with：＆eegr; min = d 2 50其中d表示以μm表示的涂层的厚度，＆eegr min以mPa·s表示。 另外，用于进行上述涂布方法的涂布装置。
-
公开(公告)号：US20090101029A1
公开(公告)日：2009-04-23
申请号：US12247481
申请日：2008-10-08
IPC分类号： B41F5/00
摘要： In a system to support a flexoprinting cylinder to permit placement thereon or removal therefrom of a flexoprinting sleeve or a spacer for the flexoprinting sleeve, and which permits rotation of the cylinder for processing of the flexoprinting form, an engagement device is provided with which the flexoprinting cylinder is automatically engaged for driving in a rotating manner for the processing of the flexoprinting form mounted on the flexoprinting cylinder. The engagement device comprises respective cones inserted into respective end openings located in the respective pins at opposing ends of the flexoprinting cylinder, and for at least one of the cones, a support device supports the respective pin at one end of the flexoprinting cylinder during an insertion or retraction of the respective cone. The support device also has a stop engageable behind a recess in the pin.
摘要翻译： 在用于支撑柔性印刷滚筒以允许放置其上的柔性印刷滚筒或从其上移除用于柔性印刷套筒的柔性印刷套筒或间隔件并且允许用于处理柔性印刷形式的滚筒的旋转的系统中，提供了一种接合装置，柔性印刷 圆筒自动接合，以旋转的方式驱动，用于处理安装在柔性印刷滚筒上的柔性印刷形式。 接合装置包括相应的锥体，其插入到位于柔性印刷滚筒的相对端处的相应销中的相应端部开口中，并且对于至少一个锥体，支撑装置在插入期间在柔性印刷滚筒的一端处支撑相应的销 或相应锥体的缩回。 支撑装置还具有可在销的凹部后面接合的止动件。
-
公开(公告)号：US20090044713A1
公开(公告)日：2009-02-19
申请号：US12084399
申请日：2006-10-28
申请人： Hartmut Fuhrmann , Mladen Frlan
发明人： Hartmut Fuhrmann , Mladen Frlan
摘要： To develop a novel gravure printing form, which is simple to produce and is highly suitable with respect to a variation of formats, the invention discloses the use of a steel carrier sleeve in the form of a master sleeve. The initial form of said sleeve is a rectangular plate with a wall thickness of between 0.1 mm and 0.4 mm, which is given the desired hollow cylindrical form by bending, the opposing edges of the plate being permanently joined together, in particular by welding. A copper gravure layer is applied to the outer surface of the plate, a basic grid being etched into the copper gravure layer by means of a laser gravure process. The basic grid is then uniformly filled with a liquefiable substance to form the gravure printing form and the filler material is removed from the depressions of the basic grid to produce the required image.
摘要翻译： 为了开发出一种新颖的凹版印刷版，其制造简单并且对于格式的变化是非常适用的，本发明公开了以主套形式的钢制托架套的使用。 所述套筒的初始形式是壁厚在0.1mm至0.4mm之间的矩形板，其通过弯曲被赋予所需的中空圆柱形形状，特别是通过焊接将板的相对边缘永久地接合在一起。 将铜凹版涂层施加到板的外表面，通过激光凹版印刷将碱性网格蚀刻到铜凹版印刷层中。 然后将基本格栅均匀地填充液化物质以形成凹版印刷形式，并且从基本格栅的凹陷中去除填充材料以产生所需图像。
-
公开(公告)号：US20070234914A1
公开(公告)日：2007-10-11
申请号：US11377645
申请日：2006-03-17
申请人： Damian Mozdzen
发明人： Damian Mozdzen
IPC分类号： B41K1/38
CPC分类号： B41C1/182 , B41F17/007 , B41F27/105 , B41N1/00 , B41P2217/56
摘要： Tubular decorating arrangement comprises a transferring device arranged for transferring a decorative pattern to objects and provided with an operating surface suitable for interacting with said objects, said tubular decorating arrangement comprising at least one tubular portion on which said operating surface is obtained, said at least one tubular portion being peelably connected to a further operating surface (of said transferring device suitable for interacting with said objects after said at least one tubular portion has been removed from said transferring device.
摘要翻译： 管状装饰装置包括传送装置，其被设置用于将装饰图案转印到物体上并且设置有适于与所述物体相互作用的操作表面，所述管状装饰装置包括至少一个管状部分，在所述管状部分上获得所述操作表面，所述至少一个 管状部分可剥离地连接到另一操作表面（所述转移装置适于在所述至少一个管状部分已经从所述转移装置移除之后与所述物体相互作用。
-
公开(公告)号：US20070144381A1
公开(公告)日：2007-06-28
申请号：US10592987
申请日：2005-03-18
申请人： Heinz Lorig , Stephan Lorig , Joan-Dirk Kumpers
发明人： Heinz Lorig , Stephan Lorig , Joan-Dirk Kumpers
IPC分类号： B41F13/10
CPC分类号： B41F27/14 , B41C1/182 , B41N6/00 , B41N7/00 , B41P2227/20
摘要： The invention relates to a sleeve for mounting on carrier cylinders of printing machines, with two flange rings 11, 12 on the ends, on which a cylindrical outer sleeve wall 20 and an inner sleeve wall 30 are supported at a distance from each other. In order to create a sleeve, more particularly an adapter sleeve, that can be easily mounted on and removed from carrier cylinders, is cost-effective to produce, and with a comparatively low weight allows extremely high printing qualities, it is envisaged in accordance with the invention that the external sleeve wall 20 comprises a fibre composite material with at least one layer of a carbon fibres-nonwoven sheet 21 and that between the two flange rings 11, 12 at least one support ring 40, 40A is provided that supports the outer sleeve wall 20, vis-à-vis the inner sleeve wall 30.
摘要翻译： 本发明涉及一种用于安装在印刷机的载体圆筒上的套筒，其端部具有两个凸缘环11,12，圆柱形外套筒壁20和内套筒壁30彼此间隔一定距离地被支撑。 为了形成套筒，更具体地说可以容易地安装在载体圆筒上和从载体圆筒上移除的适配器套筒是成本有效的，并且具有相对低的重量允许非常高的印刷质量，根据 本发明的外套管壁20包括具有至少一层碳纤维非织造片材21的纤维复合材料，并且在两个凸缘环11,12之间提供至少一个支撑环40,40A，其支撑 外套管壁20相对于内套筒壁30。
-
公开(公告)号：US20070119319A1
公开(公告)日：2007-05-31
申请号：US10586248
申请日：2005-01-14
IPC分类号： B41F13/10
摘要： Disclosed is a cylinder (1) for the receptacle of a printing form, which (1) is rotatable about its principal symmetry axis during a printing operation and which (1) comprises at least one first sleeve (20), which (20) contains carbon fiber reinforced plastic. The novelty and inventive step lies in that the majority of the carbon fibers in the plastic are aligned essentially parallel to the principal symmetry axis of the cylinder (1). The method of the production of a cylinder according to the invention is also claimed.
摘要翻译： 公开了一种用于印刷形式的容器的圆筒（1），其中（1）在打印操作期间可围绕其主对称轴线旋转，并且（1）包括至少一个第一套筒（20），其包含 碳纤维增强塑料。 新颖性和创造性的步骤在于，塑料中的大多数碳纤维基本上平行于圆柱体（1）的主对称轴线排列。 还要求保护根据本发明的气缸的生产方法。
-
-
-
-
-
-
-
-
-
搜索结果
90 条记录 (耗时 0.022 秒)
