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    • 1. 发明公开
    • Substrate for security papers and method of manufacturing the same
    • 底物fher Sicherheitspapiere和Herstellungsverfahrendafür
    • EP2767395A1
    • 2014-08-20
    • EP13155429.7
    • 2013-02-15
    • KBA-NotaSys SA
    • Schaede, Johannes Georg
    • B32B27/10B32B29/00B32B3/26B42D15/00D21H21/40D21H27/36
    • D21H27/32B32B3/266B32B27/10B32B2307/412B32B2425/00B32B2554/00B42D25/324B42D25/351B42D25/425D21H21/40D21H21/42D21H21/44D21H27/36G02B3/0037
    • There is described a substrate (S) for security documents, such as banknotes, comprising one or more paper layers (11, 12) and a polymer layer (20) which is made to adhere to a side of at least one of the paper layers (11, 12), which polymer layer (20) is substantially transparent in at least one region of the substrate (S) which is not covered by the paper layer or layers (11, 12) so as to form a substantially transparent window (W) in the substrate (S) which is formed and closed by the polymer layer (20). The polymer layer (20) exhibits in the region of the window (W) a thickness (T) which is greater than a thickness (t) of the polymer layer (20) outside of the region of the window (W). The thickness (T) of the polymer layer (20) in the region of the window (W) is substantially equal to the added thickness of the paper layer or layers (11, 12) and of the polymer layer (20) outside of the region of the window (W) so that the substrate (S) exhibits a substantially uniform and constant thickness (T). The substrate (S) further comprises a micro-optical structure (30), in particular a lens structure, which is disposed in the region of the window (W) on at least one side of the polymer layer (20).
    • 描述了一种用于诸如纸币的安全证件的基板(S),其包括一个或多个纸层(11,12)和聚合物层(20),所述聚合物层被制成粘附在至少一个纸层 (11,12),所述聚合物层(20)在未被纸层或层(11,12)覆盖的基板(S)的至少一个区域中基本上是透明的,以便形成基本透明的窗口 W)在由聚合物层(20)形成和封闭的基板(S)中。 聚合物层(20)在窗口(W)的区域中表现出比窗口(W)的区域外侧的聚合物层(20)的厚度(t)大的厚度(T)。 在窗口(W)的区域中的聚合物层(20)的厚度(T)基本上等于纸层或层(11,12)和聚合物层(20)外面的加入厚度 (W)的区域,使得基板(S)呈现基本均匀且恒定的厚度(T)。 衬底(S)还包括设置在聚合物层(20)的至少一侧上的窗口(W)的区域中的微光学结构(30),特别是透镜结构。
    • 7. 发明公开
    • Simultaneous recto-verso printing press
    • Druckpresse zum gleichzeitigenSchöndruck/ Widerdruck
    • EP3017946A1
    • 2016-05-11
    • EP14192392.0
    • 2014-11-07
    • KBA-NotaSys SA
    • Schaede, Johannes Georg
    • B41F7/06B41F7/08B41F7/12
    • B41F7/06B41F7/00B41F7/08B41F7/12B41F21/08
    • There is described a recto-verso printing press (100*) adapted to carry out simultaneous recto-verso printing of sheets, the printing press (100*) comprising a main printing group (5, 6, 15, 16, 25, 26) with first and second printing cylinders (5, 6) cooperating with one another to form a first printing nip between the first and second printing cylinders (5, 6) where first and second sides of sheets are simultaneously printed, the first printing cylinder (5) acting as a sheet conveying cylinder of the main printing group (5, 6, 15, 16, 25, 26). The printing press (100*) further comprises an additional printing group (7, 8, 17, 18, 27, 28) with third and fourth printing cylinders (7, 8) cooperating with one another to form a second printing nip between the third and fourth printing cylinders (7, 8) where the first and second sides of the sheets are simultaneously printed, the third printing cylinder (7) acting as a sheet conveying cylinder of the additional printing group (7, 8, 17, 18, 27, 28). The main printing group (5, 6, 15, 16, 25, 26) and the additional printing group (7, 8, 17, 18, 27, 28) are coupled to one another by means of an intermediate sheet conveying system comprising one or more sheet-transfer cylinders (10, 10', 10") interposed between the first and third printing cylinders (5, 7).
    • 描述了适用于执行纸张的同时正面打印的正压印刷机(100 *),包括主打印组(5,6,15,16,25,26)的印刷机(100 *), 其中第一和第二印刷滚筒(5,6)彼此配合以在第一和第二印刷滚筒(5,6)之间形成第一印刷辊隙,其中片材的第一和第二侧面被同时印刷,第一印刷滚筒(5) )作为主打印组(5,6,11,15,16,26)的纸张传送滚筒。 印刷机(100 *)还包括具有彼此配合的第三和第四印刷滚筒(7,8)的附加印刷组(7,8,17,18,27,28),以在第三印刷辊 和第四印刷滚筒(7,8),其中纸张的第一和第二面同时被印刷,第三印刷滚筒(7)用作附加印刷组(7,8,17,18,27)的纸张传送滚筒 ,28)。 主打印组(5,6,13,16,25,26)和附加打印组(7,8,17,18,27,28)通过中间纸张传送系统彼此联接,所述中间纸张传送系统包括一个 或多个插入在第一和第三印刷滚筒(5,7)之间的片材传送滚筒(10,10',10“)。
    • 8. 发明公开
    • Ink wiping system of an intaglio printing press and intaglio printing press comprising the same
    • Tintenwischsystem einer Intaglio-Druckpresse und Intaglio-Druckpresse damit
    • EP2636527A1
    • 2013-09-11
    • EP12158948.5
    • 2012-03-09
    • Kba-Notasys Sa
    • Scharkus, VolkerSokol, Ralf, HaraldSchwitzky, Volkmar, RolfLaurent, ClaudeWürsch AlainSchaede, Johannes Georg
    • B41F9/10
    • B41F9/16B41F9/1018B41F31/07B41F31/308
    • There is described an ink wiping system (100; 100'; 100") of an intaglio printing press comprising a wiping tank (101) and a rotatable wiping roller assembly (102; 102*) supported on and partly located in the wiping tank (101) for wiping excess ink from the surface of a rotatable intaglio printing cylinder (80) of the intaglio printing press. The ink wiping system (100; 100'; 100") comprises a wiping roller retracting device (150) adapted to be coupled to the wiping roller assembly (102; 102*) to move the wiping roller assembly (102; 102*) between a working position (W) where the wiping roller assembly (102; 102*) is supported on and partly located in the wiping tank (101) for cooperation with the intaglio printing cylinder (80) and a parking position (P) where the wiping roller assembly (102; 102*) is retracted out of the wiping tank (101) and away from the intaglio printing cylinder (80). The ink wiping system (100; 100'; 100") further includes, at the parking position (P), a storage section (110) adapted to receive the wiping roller assembly (102; 102*) which is retracted by the wiping roller retracting device (150).
    • 描述了一种凹版印刷机的油墨擦拭系统(100; 100'; 100“),该油墨擦拭系统包括一个支撑在部分位于擦拭槽中的擦拭罐(101)和可旋转的擦拭辊组件(102; 102 *) 油墨擦拭系统(100; 100'; 100“)包括擦拭辊缩回装置(150),该擦拭辊回缩装置(150)适于与凹版印刷机(80)连接 所述擦拭辊组件(102; 102 *)将所述擦拭辊组件(102; 102 *)移动到所述擦拭辊组件(102; 102 *)被支撑在所述擦拭辊组件(102; 102 *)上并且部分地位于所述擦拭辊 用于与凹版印刷滚筒(80)配合的储罐(101)和擦拭辊组件(102; 102 *)从擦拭槽(101)中退出并远离凹版印刷滚筒的停放位置(P) 80)。 墨水擦拭系统(100; 100'; 100“)还在停车位置(P)处包括适于接收由擦拭辊缩回的擦拭辊组件(102; 102 *)的存储部分(110) 缩回装置(150)。