公开(公告)号：WO2018153839A1

公开(公告)日：2018-08-30

申请号：PCT/EP2018/054103

申请日：2018-02-20

Applicant: KBA-NOTASYS SA

Inventor： STIERMAN, Rob ,  DIMITRIJEVIC, Ana ,  PALME, Martin ,  KERSTEN, Thomas ,  BERTHON, Aurélie

IPC: B41F11/02 ,  B41F19/00 ,  B41F19/02

Abstract: There is described a printing press (100*; 100**) adapted to carry out printing on a sheet- like or web-like Substrate (S), in particular for the production of security documents such as banknotes, comprising a Substrate feeding device (1) for feeding the Substrate (S) to be treated, at least a printing unit (2*; 2**) designed to print a first side (I) and/or a second side (II) of the Substrate (S) and a delivery unit (84) for receiving the treated substrate(S).The printing press (100*; 100**)) in the conveying path for the Substrate (S) between the feeding device (1) and the delivery unit (84) further comprises an in-line casting device (80; 80***) adapted to apply a layer of material acting as an optical medium on a portion of the second side (I, II) of the Substrate (S) and to replicate and form a micro-optical structure (L) in the layer of material acting as optical medium, wherein the printing unit (2*; 2**) comprises a first printing group (91; 92; 93; 94) comprising a printing cylinder (5; 6; 7, 8) and being adapted to print at least one printed pattern on the first or second side (I, II) of the Substrate (S) in register with the micro-optical structure (L).

公开(公告)号：WO2017199216A1

公开(公告)日：2017-11-23

申请号：PCT/IB2017/052969

申请日：2017-05-19

Applicant: KBA-NOTASYS SA

Inventor： PERRIER, Jacques

IPC: B41F33/00 ,  B41F13/14 ,  B41F13/16

Abstract: There is described a process of measuring print-to-print register of a multicolour print (A-D) provided in an effective printed area (EPA) of the surface of printed material, which multicolour print (A-D) is formed on the printed material by means of one or more printing presses and includes at least a first pattern (A) and a second pattern (B) distinguishable from the first pattern (A), the effective printed area (EPA) being provided with a matrix arrangement of individual imprints (P) which are each provided with the multicolour print (A-D) and are repeated over the surface of the effective printed area (EPA) along a pattern of rows and columns. Measurement of an actual print-to-print register between the first and second patterns (A, B), as reflected on the printed material, is derived from processing and finding a correspondence between (i) at least one sample image (SI A , SI B ) of the printed material covering at least a portion of the first and second patterns (A, B), and (ii) at least one corresponding reference image (RI A , RI B ) generated using prepress design data of the first and second patterns (A, B). Furthermore, the process is repeated for multiple ones of the individual imprints (P) so as to derive a set of multiple measurements of the actual print- to-print register between the first and second patterns (A, B) at various imprint locations over the effective printed area (EPA), which set of multiple measurements is mapped into a corresponding print-to-print register map (M B-A , M C-A , M D-A ,...) that is representative of print-to-print register deviations at the various imprint locations. Also described is a measuring device for carrying out this process and a process of measuring and correcting print-to-print register of a multicolour print.

Abstract translation: 描述了一种测量设置在印刷材料表面的有效印刷区域（EPA）中的多色印刷（AD）的印刷到印刷寄存器的过程，所述多色印刷（AD） 借助于一个或多个印刷机在印刷材料上形成，并且至少包括可与第一图案（A）区分的第一图案（A）和第二图案（B），有效印刷区域（EPA）设置有 个别印记（P）的矩阵排列，每个印记设置有多色印记（AD）并且沿着行和列的图案在有效印刷区域（EPA）的表面上重复。 在印刷材料上反映的第一和第二图案（A，B）之间的实际印刷到印刷寄存器的测量是从处理和找出（i）至少一个样本图像（SI _{，...），它代表各个压印位置处的打印到打印偏差。 还描述了用于执行该过程的测量装置以及测量和校正多色印刷品的印刷到印刷记录的过程。}

公开(公告)号：WO2014184739A3

公开(公告)日：2015-01-22

申请号：PCT/IB2014061406

申请日：2014-05-13

Applicant: KBA NOTASYS SA

Inventor： SCHAEDE JOHANNES GEORG ,  FELLMANN ALEXANDER

IPC: B42D15/00 ,  B41M3/14

CPC classification number: B42D25/387 ,  B41M3/144 ,  B42D25/00 ,  B42D25/29 ,  B42D25/30 ,  B42D25/405 ,  B42D2035/14 ,  B42D2035/16 ,  B42D2035/24 ,  B42D2035/26

Abstract: There is described a printed security feature (10) provided onto a printable substrate, which printed security feature includes a printed area (11) with at least a first printed section consisting of a multiplicity of geometric elements (GE, 15) printed with a given distribution over the printed area. The geometric elements are printed with at least first and second inks which exhibit the same or substantially the same optical appearance when illuminated with visible white light, such that the printed security feature produces a first graphical representation (A1) when illuminated with visible white light. At least the first ink is an ink which responds to non-visible light excitation by producing a characteristic optical response differentiating the first ink from the second ink. The printed security feature produces a second graphical representation (B1) when illuminated with non-visible light, which exhibits a distinctive two- dimensional graphic element (B) which is revealed only when the printed security feature is illuminated with non-visible light. The first printed section is subdivided into at least first and second printed portions (P1, P2), adjacent to the distinctive two-dimensional graphic element, and a third printed portion (P3), inside boundaries (200) of the distinctive two-dimensional graphic element. In the first, respectively second printed portion, the geometric elements are printed with the first, respectively second ink. In the third printed portion, the geometric elements are subdivided into first and second contiguous portions (GE_a, GE_b) which are respectively printed with the first and second inks. The first and second inks are printed in register one with respect to the other so that the boundaries of the distinctive two-dimensional graphic element are not visible when the printed security feature is illuminated with visible white light and the distinctive two-dimensional graphic element only becomes visible when the printed security feature is illuminated with non-visible light.

Abstract translation: 描述了设置在可印刷基板上的印刷安全特征（10），该印刷安全特征包括具有至少第一印刷部分的印刷区域（11），该第一印刷部分由多个印刷有几个元素（GE，15） 分布在印刷区域。 几何元件印刷至少第一和第二种油墨，当用可见的白光照亮时表现出相同或基本相同的光学外观，使得当用可见白光照亮时，打印的安全特征产生第一图形表示（A1）。 至少第一油墨是通过产生使第一油墨与第二油墨区分开的特征光学响应来响应不可见光激发的油墨。 打印的安全功能在用不可见光照亮时产生第二个图形表示（B1），其呈现出独特的二维图形元素（B），仅在打印的安全特征被不可见光照射时才会显示。 第一印刷部分被分为与特征二维图形元件相邻的至少第一和第二印刷部分（P1，P2），以及第三印刷部分（P3），其特征在于二维 图形元素 在第一，第二印刷部分中，几何元素印有第一个分别是第二个墨水。 在第三印刷部分中，将几何元素细分为第一和第二连续部分（GE_a，GE_b），分别印刷第一和第二墨水。 第一和第二种墨水相对于另一种墨水打印成寄存器1，使得当可见白光照亮打印的安全特征时，不同的二维图形元素的边界是不可见的，而唯一的二维图形元素 当打印的安全功能用不可见光照亮时，它变得可见。

公开(公告)号：WO2014132206A1

公开(公告)日：2014-09-04

申请号：PCT/IB2014/059271

申请日：2014-02-26

Applicant: KBA-NOTASYS SA

Inventor： TÜRKE, Thomas ,  GYGI, Matthias

IPC: B41F33/00 ,  B41F11/02

CPC classification number: B65H7/20 ,  B41F11/02 ,  B41F33/009 ,  B65H33/16 ,  B65H39/02 ,  B65H43/04 ,  B65H43/06 ,  G07D7/181

Abstract: There is described a sheet numbering process involving feeding of individual sheets (S) in succession, which individual sheets (S) each carry a plurality of imprints (P) that are arranged in a matrix of rows and columns, and providing unique serial numbers to multiple ones of the plurality of imprints (P) carried by the individual sheets (S). The sheet numbering process comprises numbering of at least some of the individual sheets (S), wherein numbering of the individual sheets (S) is selectively commutable between a first numbering scheme (N1) and at least a second numbering scheme (N2; N2'; N*), different from the first numbering scheme (N1), without interruption of the numbering process. The first numbering scheme (N1) involves providing all imprints (P) of a first subset (S 0 ) of individual sheets (S) with a unique serial number (SN1) of the first numbering scheme (N1). The second numbering scheme (N2; N2'; N*) involves providing all or part of the imprints (P) of a second subset (S'; S*) of individual sheets (S) with a unique serial number (SN2; SN2'; SN*) of the second numbering scheme (N2; N2'; N*). The first subset (S 0 ) of individual sheets (S) and the second subset (S'; S*) of individual sheets are sorted after numbering in dependence of the numbering scheme (N1; N2; N2'; N*). Also described is a sheet-processing machine for carrying out the aforementioned sheet numbering process.

Abstract translation: 描述了连续进给单张纸（S）的片材编号处理，该单张纸（S）各自承载以行和列为矩阵排列的多个印记（P），并提供唯一的序列号 由各个纸张（S）承载的多个印记（P）中的多个印记（P）。 片材编号过程包括至少一些单张纸（S）的编号，其中单张纸张（S）的编号在第一编号方案（N1）和至少第二编号方案（N2; N2'）之间可选择地交换， ; N *），不同于第一编号方案（N1），而不中断编号处理。 第一编号方案（N1）包括用第一编号方案（N1）的唯一序列号（SN1）提供单张纸（S）的第一子集（S0）的所有印记（P）。 第二编号方案（N2; N2'; N *）涉及提供具有唯一序列号（SN2; SN2）的各个片材（S）的第二子集（S'; S *）的全部或部分印记（P） '; SN *）（N2; N2'; N *）。 根据编号方案（N1; N2; N2'; N *），在编号之后对单张纸张（S）和第二子集（S'; S *）的第一子集（S0）进行排序。 还描述了一种用于执行上述片材编号处理的片材加工机。

公开(公告)号：WO2013190048A1

公开(公告)日：2013-12-27

申请号：PCT/EP2013/062899

申请日：2013-06-20

Applicant: LEONHARD KURZ STIFTUNG & CO. KG ,  OVD KINEGRAM AG ,  KBA-NOTASYS SA

Inventor： BURKHARDT, Markus ,  LUTZ, Norbert ,  SCHARFENBERG, Michael ,  BREHM, Ludwig ,  EPP, Sascha, Mario ,  GYGI, Matthias

IPC: B44C1/17

CPC classification number: B44C1/17 ,  B44C1/1729

Abstract: Es wird ein Verfahren zum Übertragen eines Dekorabschnitts (16) einer Prägefolie (1) auf ein Substrat (23) mittels einer Prägewalze (24), eines Prägestempels (24') oder einer aufgebrachten Kleberschicht (14) beschrieben. Die Prägefolie (1) umfasst eine Trägerfolie (11) und eine auf der Trägerfolie (11) angeordnete Übertragungslage (13). D as Verfahren umfasst das Bereitstellen der Prägefolie (1), das Einstanzen mindestens einer vom Rand des Dekorabschnitts (16) beabstandeten linienförmigen Kerbe (15) in die Übertragungslage (13), das Prägen des Dekorabschnitts (16) auf das Substrat (23) und das Ablösen der Restprägefolie von dem mit dem Dekorabschnitt (16) beprägten Substrat (25).

Abstract translation: 中，描述了通过压花辊（24）的装置的基板（23）上传送一个冲压箔（1）的装饰部（16）的方法，模具（24“）或所施加的粘接剂层（14）。 冲压箔（1）包括载体片（11）和在载体膜（11）的转移层（13）布置成一个。 吨他方法包括：提供在所述转印层的转印箔（1），该冲孔的至少一个从所述装饰部的边缘（16）间隔开的线形槽口（15）（13），所述装饰部（16）到基片（23）的压花和 拆卸与装饰部（16）衬底（25）beprägten压印箔的剩余部分。

公开(公告)号：WO2013160856A2

公开(公告)日：2013-10-31

申请号：PCT/IB2013/053251

申请日：2013-04-24

Applicant: KBA-NOTASYS SA

Inventor： KERSTEN, Thomas ,  SCHAEDE, Johannes, Georg ,  WÜRSCH, Alain ,  SCHWITZKY, Volkmar, Rolf ,  SCHARKUS, Volker

CPC classification number: B41F9/003 ,  B41F9/00 ,  B41F9/01 ,  B41F9/061 ,  B41F9/08 ,  B41F9/10 ,  B41F13/0008 ,  B41F13/008 ,  B41P2213/208

Abstract: There is described an intaglio printing press (1; 1*) comprising an intaglio cylinder (8) and an ink wiping system (10) with a rotating wiping roller assembly (11) contacting a circumference of the intaglio cylinder (8) for wiping excess ink from the surface of the intaglio cylinder (8), a rotational speed of the wiping cylinder being adjustable with respect to a rotational speed of the intaglio cylinder (8). The intaglio printing press (1; 1*) comprises an adjustable drive unit (25), which adjustable drive unit (25) is interposed between the wiping roller assembly (11) acting as a rotating output body of the adjustable drive unit (25) and a driving gear (100) coupled to the intaglio cylinder (8) and acting as a rotating input body of the adjustable drive unit (25). The adjustable drive unit (25) is designed to allow selected adjustment of a rotational speed of the wiping roller assembly (11) with respect to a rotational speed of the driving gear (100). In an adjusting state of the adjustable drive unit (25), driving into rotation of the wiping roller assembly (11) is adjusted by means of an adjustment motor (700) of the adjustable drive unit (25). In a non-adjusting state of the adjustable drive unit (25), the adjustment motor (700) is inoperative and driving into rotation of the wiping roller assembly (11) is performed exclusively mechanically via the adjustable drive unit (25), the wiping roller assembly (11) rotating at a defined rotational speed with respect to the rotational speed of the intaglio cylinder (8).

Abstract translation: 描述了一种凹版印刷机（1; 1 *），其包括凹版滚筒（8）和墨水擦拭系统（10），其具有与凹版滚筒（8）的圆周接触的旋转擦拭辊组件（11），用于擦拭多余的 油墨从凹版滚筒（8）的表面开始，所述擦拭滚筒的旋转速度相对于所述凹版滚筒（8）的旋转速度是可调节的。 凹版印刷机（1; 1 *）包括可调驱动单元（25），该可调节驱动单元（25）被插入在用作可调节驱动单元（25）的旋转输出体的擦拭辊组件（11）之间， 以及联接到凹版滚筒（8）并用作可调节驱动单元（25）的旋转输入体的驱动齿轮（100）。 可调节驱动单元（25）被设计成允许相对于驱动齿轮（100）的转速来选择性地调整擦拭辊组件（11）的转速。 在可调节驱动单元（25）的调节状态下，通过可调整驱动单元（25）的调节马达（700）来调节驱动擦拭辊组件（11）的旋转。 在可调节驱动单元（25）的非调整状态下，调节电动机（700）不工作，并且通过可调节驱动单元（25）专门机械地执行擦拭辊组件（11）的旋转驱动，擦拭 辊组件（11）相对于凹版滚筒（8）的旋转速度以限定的转速旋转。

公开(公告)号：WO2013153536A2

公开(公告)日：2013-10-17

申请号：PCT/IB2013/052923

申请日：2013-04-12

Applicant: KBA-NOTASYS SA

Inventor： GREMION, François ,  CLAUDE, Laurent

CPC classification number: C23C14/24 ,  B41F9/00 ,  B41N3/003 ,  C23C14/14 ,  C23C14/165 ,  C23C14/3464 ,  C23C14/35 ,  C23C14/46 ,  C23C14/50 ,  H01J37/3405 ,  H01J37/3426 ,  H01J37/3435 ,  H01J37/3447 ,  H01J37/3461 ,  H01J2237/332

Abstract: There is described an intaglio printing plate coating apparatus (1) comprising a vacuum chamber (3) having an inner space (30) adapted to receive at least one intaglio printing plate (10) to be coated, a vacuum system (4) coupled to the vacuum chamber (3) adapted to create vacuum in the inner space (30) of the vacuum chamber (3), and a physical vapour deposition (PVD) system (5) adapted to perform deposition of wear-resistant coating material under vacuum onto an engraved surface (10a) of the intaglio printing plate (10), which physical vapour deposition system (5) includes at least one coating material target (51, 52) comprising a source of the wear-resistant coating material to be deposited onto the engraved surface (10a) of the intaglio printing plate (10). The vacuum chamber (3) is arranged so that the intaglio printing plate (10) to be coated sits substantially vertically in the inner space (30) of the vacuum chamber (3) with its engraved surface (10a) facing the at least one coating material target (51, 52). The intaglio printing plate coating apparatus (1) further comprises a movable carrier (6) located within the inner space (30) of the vacuum chamber (3) and adapted to support and cyclically move the intaglio printing plate (10) in front of and past the at least one coating material target (51, 52).

Abstract translation: 描述了一种凹版印刷涂布装置（1），其包括具有内部空间（30）的真空室（3），所述内部空间适于容纳至少一个待涂覆的凹版印刷板（10），真空系统（4） 适于在真空室（3）的内部空间（30）中产生真空的真空室（3）和适于在真空下进行耐磨涂层材料沉积的物理气相沉积（PVD）系统（5）到 所述凹版印刷版（10）的雕刻表面（10a），所述物理气相沉积系统（5）包括至少一个涂覆材料靶（51,52），所述涂层材料靶（51,52）包含待沉积到所述耐蚀涂层材料 凹版印刷版（10）的雕刻表面（10a）。 真空室（3）被布置成使得待涂覆的凹版印刷板（10）基本垂直地位于真空室（3）的内部空间（30）中，其刻刻表面（10a）面向至少一个涂层 物料目标（51,52）。 凹版印刷涂布设备（1）还包括位于真空室（3）的内部空间（30）内的可移动的载体（6），并且适于支撑和循环移动凹版印刷板（10） 经过所述至少一个涂层材料靶（51,52）。

公开(公告)号：WO2013001010A3

公开(公告)日：2013-05-10

申请号：PCT/EP2012062583

申请日：2012-06-28

Applicant: KOENIG & BAUER AG ,  KBA NOTASYS SA ,  KRES PATRICK ,  SCHWITZKY VOLKMAR ROLF ,  SOKOL RALF HARALD

Inventor： KRES PATRICK ,  SCHWITZKY VOLKMAR ROLF ,  SOKOL RALF HARALD

IPC: B41F27/12

CPC classification number: B41F27/1231 ,  B41P2227/42

Abstract: The invention relates to a plate cylinder, said plate cylinder having a channel in which a tensioning device is arranged. The tensioning device has a front and a rear clamping device, and the rear clamping device is part of a slide of the tensioning device. The slide is arranged so as to be movable along a tensioning path in a tensioning direction towards the front clamping device within the channel by means of a tensioning drive, and a maximum displacement of the slide in and/or opposite the tensioning direction relative to a plate cylinder body is at least as large as an extension of a provided contact surface between a printing plate that is clamped in the rear clamping device and a radially outer clamping element of the rear clamping device, said extension being measured in the tensioning direction. The invention also relates to a method for arranging a printing plate onto a plate cylinder.

Abstract translation: 本发明涉及一种印版滚筒，所述具有其中一个夹紧装置布置的通道，其沿着具有前部和一个后夹持装置，并且其中所述后夹紧装置是夹紧装置的滑架的一部分，并且其中所述托架通过所述通道内的张紧驱动装置的印版滚筒 在前夹紧装置的夹持方向夹持路径被布置成可移动的，并且其中，相对于所述滑架向所述印版滚筒的一缸筒中和/或反向夹紧方向的最大位移是至少一样大的中的预期接触表面的张紧膨胀方向上测量 后夹紧装置夹紧具有后夹紧装置的径向外部夹持元件和用于放置印刷版上的印版滚筒的方法的印刷板。

公开(公告)号：WO2013001518A1

公开(公告)日：2013-01-03

申请号：PCT/IB2012/053357

申请日：2012-07-02

Applicant: KBA-NOTASYS SA ,  HANS, Michael ,  KRESS, Patrick ,  SCHWITZKY, Volkmar, Rolf

Inventor： HANS, Michael ,  KRESS, Patrick ,  SCHWITZKY, Volkmar, Rolf

IPC: B41F27/00 ,  B41F27/12

CPC classification number: B41F27/005 ,  B41F7/025 ,  B41F27/1231 ,  B41P2227/42

Abstract: There is described a method of mounting and adjusting a printing plate (P) on a plate cylinder (15, 25) of a multicolour offset printing press. According to the invention, the printing plate (P) is clamped at leading and trailing ends (LP, TP) between front and rear clamping bars (FC, RC) of the plate cylinder (15, 25), the rear clamping bar (RC) being movable under the application of a tensioning force and occupying, upon clamping of the trailing end (TP) of the printing plate (P), a tension-release position. Tensioning of the printing plate (P) is carried out by initially applying a nominal tensioning force (Fo) to the rear clamping bar (RC), thereby causing the rear clamping bar (RC) to move from the tension- release position to a nominal tensioning position, which is set as reference position of the rear clamping bar (RC). A print register of the tensioned printing plate (P*) is then measured and compared to a target print register with a view to determine a corrected tensioning position of the rear clamping bar (RC) corresponding to the target print register. The tension of the printing plate (P) is thereafter released. The previously-determined corrected tensioning position is set as new reference position of the rear clamping bar (RC) before (or after) tensioning again the printing plate (P). If necessary, the measuring and correcting steps are repeated until the measured print register matches the target print register.

Abstract translation: 描述了在多色胶版印刷机的印版滚筒（15,25）上安装和调整印版（P）的方法。 根据本发明，印版（P）被夹在印版滚筒（15,25）的前后夹紧杆（FC，RC）之间的前端和后端（LP，TP）处，后夹紧杆（RC） ）可在施加张紧力的情况下移动，并且在夹持印版（P）的后端（TP）时占据张力释放位置。 通过首先对后夹紧杆（RC）施加额定张力（Fo）来执行印版（P）的张紧，从而使后夹紧杆（RC）从张力释放位置移动到标称 张紧位置，设定为后夹紧杆（RC）的基准位置。 然后测量张紧印版（P *）的打印寄存器，并将其与目标打印寄存器进行比较，以确定与目标打印寄存器对应的后夹紧条（RC）的校正张紧位置。 此后，印版（P）的张力被释放。 先前确定的校正张紧位置在再次张紧印版（P）之前（或之后）被设置为后夹紧杆（RC）的新的基准位置。 如果需要，重复测量和校正步骤，直到测量的打印寄存器与目标打印寄存器匹配。

公开(公告)号：WO2013001009A1

公开(公告)日：2013-01-03

申请号：PCT/EP2012/062582

申请日：2012-06-28

Applicant: KOENIG & BAUER AKTIENGESELLSCHAFT ,  KBA-NOTASYS SA ,  KRESS, Patrick ,  SCHWITZKY, Volkmar, Rolf ,  SOKOL, Ralf, Harald

Inventor： KRESS, Patrick ,  SCHWITZKY, Volkmar, Rolf ,  SOKOL, Ralf, Harald

IPC: B41F27/00 ,  B41F27/12

CPC classification number: B41F3/54 ,  B41F27/005 ,  B41F27/1231 ,  B41P2227/42 ,  Y10S101/36

Abstract: Die Erfindung betrifft ein Verfahren zum Anordnen einer Druckplatte auf einen Plattenzylinder, der einen Kanal aufweist, in dem eine vordere und eine hintere Klemmvorrichtung angeordnet sind, wobei die hintere Klemmvorrichtung Teil eines Schlittens ist, der entlang eines Spannwegs auf die vordere Klemmvorrichtung zu bewegbar angeordnet ist, wobei in einem ersten Abschnitt eines Spannvorgangs der Schlitten zusammen mit einem in die hintere Klemmvorrichtung eingespannten hinteren Ende der Druckplatte auf eine erste Kanalwand zu bewegt wird und die Druckplatte dabei gespannt wird und wobei in einem zweiten Abschnitt des Spannvorgangs die Druckplatte wieder entlastet wird, indem der zumindest eine Schlitten von der ersten Kanalwand weg und auf eine zweite Kanalwand zu bewegt wird und wobei in einem dritten Abschnitt des Spannvorgangs erneut der Schlitten zusammen mit dem in die hintere Klemmvorrichtung eingespannten hinteren Ende der Druckplatte auf die erste Kanalwand zu bewegt und die Druckplatte dabei gespannt wird.

Abstract translation: 本发明涉及一种用于在具有通道的板气缸排列印刷版的方法，其中，前部和后部夹紧装置被布置，其中，所述后夹紧装置是布置成可沿夹紧路径前夹紧装置可动的滑架的一部分 其中，所述滑架处于张紧操作的第一部分，具有一个夹持到后夹紧在第一通道壁上的印刷版的后端移动与印刷板由此张紧，并且其中所述压力板被再次释放在通过夹紧过程的第二部分一起 从第一通道壁远离所述至少一个滑架，并移动到一第二槽壁，并且其中，在张紧操作的第三部分再次连同后夹紧的夹紧移动时，托架上的印刷版的后端部上的第一槽壁和所述博士 uckplatte这里延伸。