公开(公告)号：US08571327B2

公开(公告)日：2013-10-29

申请号：US12310702

申请日：2007-09-03

Applicant: Jörn Sacher ,  Bernd Stöber ,  Harald Willeke ,  Volker Lohweg ,  Thomas Türke

Inventor： Jörn Sacher ,  Bernd Stöber ,  Harald Willeke ,  Volker Lohweg ,  Thomas Türke

IPC: G06K9/62

CPC classification number: G07D7/20 ,  G07D7/0032

Abstract: A method for controlling the quality of printed documents, such as banknotes, in which only part of the surface of the printed documents is available for inspection, comprising the steps of (i) storing a reference image; (ii) acquiring a sample image of a sample printed document to be controlled, which sample image covers only a limited portion of the sample printed document; (iii) selecting a search pattern within the acquired sample image; (iv) searching the reference image for a match with the selected search pattern, (v) determining control parameters linked to the position of the search pattern within said sample image and within said reference image, (vi) comparing the control parameters linked to the position of the search pattern within the sample image with the control parameters linked to the position of the search pattern within the reference image; and (vii) based on the results of the comparison of the control parameters, accepting or rejecting the sample printed document.

Abstract translation: 一种用于控制仅印刷文件的表面的仅一部分可用于检查的打印文件（例如纸币）的质量的方法，包括以下步骤：（i）存储参考图像; （ii）获取待控制的样本打印文档的样本图像，该样本图像仅覆盖样本打印文档的有限部分; （iii）在所获取的样本图像内选择搜索模式; （iv）搜索参考图像与所选择的搜索模式的匹配，（v）确定与所述样本图像内的所述参考图像内的搜索模式的位置相关联的控制参数，（vi）比较与 搜索图案在样本图像内的位置，其中控制参数链接到参考图像内的搜索图案的位置; 和（vii）基于控制参数比较的结果，接受或拒绝样本打印文档。

公开(公告)号：US08528477B2

公开(公告)日：2013-09-10

申请号：US12281244

申请日：2007-03-08

Applicant: Johannes Georg Schaede ,  Volker Lohweg ,  Bernd Stöber ,  Volkmar Schwitzky ,  Günther Hoier

Inventor： Johannes Georg Schaede ,  Volker Lohweg ,  Bernd Stöber ,  Volkmar Schwitzky ,  Günther Hoier

IPC: B41F5/02

CPC classification number: B41F21/08 ,  B41F33/0036

Abstract: There is described a sheet inspection system for a sheet-fed recto-verso printing press of the type comprising two printing cylinders (10, 20) for carrying out simultaneous recto-verso printing of the sheets, said sheet inspection system comprising at least a first inspection device (100) for taking an image of a first side of the printed sheets. The first inspection device (100) comprises a first line image sensor (110) for performing line-scanning image acquisition of the first side of the printed sheets, and the first inspection device (100) is disposed in such a way that the first line image sensor visually acquires an image of a printed sheet while the said printed sheet is still adhering onto the surface of a first one (10) of the two printing cylinders (10, 20) of the printing press and immediately before the said printed sheet is transferred to a chain gripper system (5) of the printing press. Also described is a printing press equipped with the inspection system.

Abstract translation: 描述了一种用于单张纸整流印刷机的片材检查系统，该印刷机包括用于执行片材的同时正面印刷的两个印刷滚筒（10,20），所述片材检查系统至少包括第一 检查装置（100），用于拍摄印刷纸张的第一面的图像。 第一检查装置（100）包括用于对印刷纸张的第一面进行行扫描图像采集的第一线图像传感器（110），并且第一检查装置（100）以这样的方式设置：第一检测装置 图像传感器在所述打印片材仍然粘附到印刷机的两个印刷滚筒（10,20）的第一个（10）的表面上并且紧接在所述印刷纸张之前，在视觉上获取打印纸张的图像 转移到印刷机的链钳系统（5）。 还描述了配有检查系统的印刷机。

公开(公告)号：US08516960B2

公开(公告)日：2013-08-27

申请号：US12161802

申请日：2007-04-05

Applicant: Gaetano Bollettin ,  Volkmar Schwitzky ,  Björn Kriege

Inventor： Gaetano Bollettin ,  Volkmar Schwitzky ,  Björn Kriege

IPC: B41F35/02 ,  B41F9/10 ,  B41F9/16

CPC classification number: B41F9/16 ,  B41F9/1018 ,  B41P2235/22

Abstract: The system comprises a wiping tank (1), a wiping roller (2) rotatably supported in the wiping tank and having a circumferential surface and cleaning means for cleaning the surface of the wiping roller, said cleaning means comprising at least a first spray unit (4) for spraying clean wiping solution against the surface of the wiping roller and a drying blade (12) placed downstream of said first spray unit with respect to a direction of rotation of said wiping roller for removing wiping solution residues from the surface of the wiping roller. The cleaning means further comprise a cleaning assembly including at least one supporting plate (5; 25) with a series of holes (5′, 30, 31, 32, 33) and holding means (7, 8, 10, 11) for holding the supporting plate, said supporting plate being conformed to extend parallel to a part of the circumferential surface of the wiping roller without touching said wiping roller. The cleaning assembly further comprising at least a cleaning sheet (6; 26, 26a, 26b) made of porous material placed on said supporting plate and in contact with the surface of said wiping roller for removing ink therefrom. The first spray unit (4) is disposed before an upstream end of the cleaning assembly with the respect to the direction of rotation of the wiping roller (2) in such a way as to spray clean wiping solution directly between the surface of the wiping roller (2) and the upstream end of the cleaning assembly.

Abstract translation: 该系统包括擦拭槽（1），可旋转地支撑在擦拭槽中并具有圆周表面的擦拭辊（2）和用于清洁擦拭辊表面的清洁装置，所述清洁装置至少包括第一喷射单元 4）用于将清洁擦拭溶液喷射到擦拭辊的表面上;以及干燥刀片（12），其相对于所述擦拭辊的旋转方向设置在所述第一喷射单元的下游，用于从擦拭表面去除擦拭溶液残留物 滚筒。 清洁装置还包括清洁组件，其包括具有一系列孔（5'，30,31,32,33）的至少一个支撑板（5; 25）和用于保持的保持装置（7,8,10,11） 所述支撑板，所述支撑板适合于平行于所述擦拭辊的圆周表面的一部分延伸，而不接触所述擦拭辊。 清洁组件还包括至少一个由多孔材料制成的清洁片（6; 26,26a，26b），放置在所述支撑板上并与所述擦拭辊的表面接触，以从中除去油墨。 第一喷射单元（4）相对于擦拭辊（2）的旋转方向设置在清洁组件的上游端之前，以便直接在擦拭辊的表面之间喷射干净的擦拭溶液 （2）和清洁组件的上游端。

公开(公告)号：US08499687B2

公开(公告)日：2013-08-06

申请号：US12527580

申请日：2008-02-19

Applicant: Matthias Gygy ,  Johann Emil Eitel ,  Gabriel Hermann ,  Alain Jufer

Inventor： Matthias Gygy ,  Johann Emil Eitel ,  Gabriel Hermann ,  Alain Jufer

IPC: B41L13/04

CPC classification number: B41F23/00 ,  B05D3/207 ,  B05D5/061 ,  B41F11/02 ,  B41F13/18 ,  B41F15/0809 ,  B41P2215/50

Abstract: There is described a cylinder body (10) for orienting magnetic flakes contained in an ink or varnish vehicle applied on a sheet-like or web-like substrate, which cylinder body (10) has a plurality of magnetic-field-generating devices (50, 60) disposed on an outer circumference of the cylinder body (10). The cylinder body (10) comprises a plurality of distinct annular supporting rings (40) distributed axially along a common shaft member (20), each annular supporting ring (40) carrying a set of magnetic-field-generating devices (50, 60) which are distributed circumferentially on an outer circumference of the annular supporting rings (40).

Abstract translation: 描述了一种用于定向包含在涂覆在片状或网状衬底上的油墨或清漆车辆中的磁性薄片的圆柱体（10），该圆柱体（10）具有多个磁场产生装置（50 ，60）设置在所述气缸体（10）的外周。 缸体（10）包括沿公共轴构件（20）轴向分布的多个不同的环形支撑环（40），每个环形支撑环（40）承载一组磁场产生装置（50,60） 其在环形支撑环（40）的外圆周上圆周地分布。

公开(公告)号：US08103083B2

公开(公告)日：2012-01-24

申请号：US11572451

申请日：2005-08-02

Applicant: Johannes Georg Schaede ,  Hartmut Karl Sauer

Inventor： Johannes Georg Schaede ,  Hartmut Karl Sauer

IPC: G06K9/00 ,  G06K9/46 ,  G06K9/66

CPC classification number: G06M9/00 ,  G06M1/101

Abstract: The process for treating stacks formed of a predetermined number of planar substrates, such as securities, banknotes, checks and other similar documents, said securities being formed by prints on said substrates arranged in matrix-form in lines and columns, comprises the steps of (a) displacing the stack under a cutting device; (b) cutting a strip of the stack with cutting means; (c) evacuating the cut strip for liberating the front side of the stack which is under the cutting means; (d) taking an image of the front side of the stack; (e) counting the number of substrate in the stack by analyzing the image taken; (f) resuming the process at step (a) until all strips of a stack have been cut and starting with another stack.

Abstract translation: 用于处理由预定数量的平面基板（例如证券，纸币，支票和其他类似文件）形成的堆叠的处理，所述证券由以行和列排列成矩阵形式的所述基板上的打印形成，包括以下步骤： a）在切割装置下移动堆叠; （b）用切割装置切割堆叠条; （c）抽出切割的条带以释放在切割装置下方的堆叠的前侧; （d）拍摄堆叠前侧的图像; （e）通过分析所拍摄的图像对堆叠中的基板数进行计数; （f）恢复步骤（a）的处理，直到堆叠的所有条被切割并以另一个堆叠开始。

公开(公告)号：US20110146510A1

公开(公告)日：2011-06-23

申请号：US13059040

申请日：2009-08-18

Applicant: Stéphane Bolognini

Inventor： Stéphane Bolognini

IPC: B41F5/24 ,  B41F33/00

CPC classification number: B41M7/02 ,  B41F23/08 ,  B41M7/0045 ,  B41M7/0054

Abstract: There is described a method for varnishing security documents, especially intaglio-printed security documents such as banknotes, wherein both sides of the security documents are covered by a protective varnish. The method comprises the step of applying a thicker layer of protective varnish on a side of the security documents which exhibits a greater surface roughness, especially the side which is opposite to the side of the security documents which was last printed by intaglio printing. Also described in a varnishing machine for carrying out the above method.

Abstract translation: 描述了用于上漆安全文件的方法，特别是诸如纸币的凹版印刷安全文件，其中安全文件的两面都被保护漆覆盖。 该方法包括在安全文件的一侧施加较厚的保护性清漆层，该表面具有更大的表面粗糙度，特别是与最后通过凹版印刷印刷的安全文件的侧面相反的一侧。 还描述在用于执行上述方法的上光机中。

公开(公告)号：US20220144004A1

公开(公告)日：2022-05-12

申请号：US17427009

申请日：2019-01-30

Applicant: KBA-Notasys SA

Inventor： Michael Blesovsky ,  Johannes Schaede ,  Robert Stewart

IPC: B42D25/36 ,  B42D25/351 ,  B42D25/29 ,  B41M3/14

Abstract: There is described the use of a transparent film comprising a non-fibrous substrate layer of regenerated cellulose in the manufacture of a security article exhibiting printed information, wherein said transparent film is the material on which printed information and optionally one or more other security feature(s) is disposed, and wherein said transparent film exhibits one or more, and preferably all, of the following properties: haze of no more than 10%, preferably no more than 5%, preferably no more than 4%, preferably no more than 2.5%; birefringence of from about 400 to about 800 nm; a surface energy of at least about 38 dynes, preferably at least about 40 dynes, preferably at least about 42 dynes, and preferably no more than from about 60 dynes; and a water vapour permeability in the range of from about 20 to about 40, preferably from about 25 to about 35, preferably from about 28 to about 32 g/m2/24 hours at 25° C. and 75% relative humidity, and/or in the range of from about 110 to about 130, preferably from about 115 to about 125, preferably from about 118 to about 122 g/m2/24 hours at 38° C. and 90% relative humidity.

公开(公告)号：US20220118784A1

公开(公告)日：2022-04-21

申请号：US17427003

申请日：2019-01-30

Applicant: KBA-Notasys SA

Inventor： Michael Blesovsky ,  Johannes Schaede ,  Robert Stewart

IPC: B41M3/12 ,  B42D25/415 ,  B42D25/475 ,  B42D25/29 ,  B42D25/351 ,  B42D25/328 ,  B42D25/36 ,  C08J7/04

Abstract: There is described a method of manufacturing a security article, said method comprising the steps of: introducing into an offset printing device a transparent film comprising a non-fibrous substrate layer of regenerated cellulose; disposing an opacification layer on at least a portion of at least one surface of said film by a first offset printing step; and disposing printed information on at least a portion of said opacification layer by a second offset printing step.

公开(公告)号：US10696042B2

公开(公告)日：2020-06-30

申请号：US16498911

申请日：2018-03-12

Applicant: KBA-NOTASYS SA

Inventor： Daniel Chassot ,  Alain Würsch ,  Ana Dimitrijevic ,  Johannes Schaede

IPC: B41F31/04 ,  B41F9/06 ,  B41F31/26

Abstract: An inking system for inking an intaglio printing cylinder of an intaglio printing press is designed to perform a selective transfer of ink to one or more intaglio printing mediums by way of a selective inking cylinder provided in at least one device. The selective inking cylinder carries a selective inking plate that receives ink supplied by an associated inking unit. The selective inking plate comprises a coating that is selectively structured to exhibit ink-repellent portions and perform selective transfer of ink at locations corresponding to engraved areas of the one or more intaglio printing mediums that are to be inked with the ink supplied by the associated inking unit. The selective transfer of ink is performed indirectly from the selective inking cylinder to the one or more intaglio printing mediums via an ink collecting cylinder and/or via a chablon cylinder carrying a chablon plate.

公开(公告)号：US10220608B2

公开(公告)日：2019-03-05

申请号：US15512247

申请日：2015-09-15

Applicant: KBA-NotaSys SA

Inventor： Bradley Booth

IPC: B41F31/00 ,  B41F31/04 ,  B41F31/26 ,  B41F11/02 ,  B33Y80/00 ,  B41F31/18 ,  B33Y10/00

Abstract: There is described an inking apparatus of a printing press, in particular an offset or letterpress printing press, comprising at least one ink duct (11, 12) with an ink supply roller (13, 14), an ink roller train (30) comprising at least one inking roller (31) which receives ink from the at least one ink duct (11, 12), and at least one vibrator roller (15, 16) interposed between the ink supply roller (13, 4) and the inking roller (31), which vibrator roller (15, 16) is swung back and forth between the ink supply roller (13, 14) and the inking roller (31) and intermittently transfers ink from the ink supply roller (13, 14) to the inking roller (31). A circumference of the vibrator roller (15, 16) exhibits an ink-transfer 10 structure (15a, 16a) which reflects a desired inking profile of a printing plate to be inked by the inking apparatus and is designed to modulate a quantity of ink transferred by the vibrator roller (15, 16). The ink-transfer structure (15a, 16a) on the circumference of the vibrator roller (15, 16) is subdivided, in a circumferential direction (y) of the vibrator roller (15, 16), into an integer number 1 (r) of individual ink-transfer portions (15b, 16b) that are repeated with a determined circumferential period (Δy) in the circumferential direction (y), each individual ink-transfer portion (15b, 16b) reflecting the desired inking profile of the printing plate to be inked by the inking apparatus. A contact length (CL) over which the vibrator roller (15, 16) runs in contact with the ink supply roller (13, 204) is equivalent to the determined circumferential period (Δy) of the individual ink-transfer portions (15b, 16b) or to an integer multiple of the determined circumferential period (Δy) of the individual ink-transfer portions (15b, 16b).