公开(公告)号：EP1747904B1

公开(公告)日：2012-04-11

申请号：EP06009803.5

申请日：2005-04-14

Applicant: KBA-NotaSys SA

Inventor： Schaede, Johannes Georg ,  Eitel, Johann Emil

IPC: B42D15/00 ,  G06K1/12 ,  B23K26/10

CPC classification number: B42D15/00 ,  B42D25/346

Abstract: The machine for securities, bank notes, passports, ID and other similar printed documents, in the form of planar sheets, comprises at least a sheet feeder (1), a printing unit (3,4,5,6,7,8,9) and a delivery unit (14) with delivery piles (15,16,17) for the printed sheets. The delivery unit (14) further comprises a laser perforating unit (18) for perforating said printed sheets.

公开(公告)号：EP2305488A1

公开(公告)日：2011-04-06

申请号：EP10182263.3

申请日：2005-04-14

Applicant: KBA-NotaSys SA

Inventor： Schaede, Johannes Georg ,  Eitel, Johann Emil

IPC: B42D15/00 ,  G06K1/12 ,  B23K26/10

CPC classification number: B42D15/00 ,  B42D25/346

Abstract: A laser perforating system for applying at least one perforation pattern of micro-perforations onto printed sheets, in particular sheets for the production of securities, banknotes, passports, ID cards and other valuable documents, comprising:
- a sheet transport system (11) for transporting the printed sheets along a transporting path;
- a laser perforating unit (18) with at least one laser head (180) disposed along the transporting path of the sheet transport system (11) for perforating said printed sheets and carrying out the micro-perforations; and
- a first aspiration unit (19) to maintain the printed sheets against an aspiration surface during perforation by said laser perforating unit (18),
wherein said aspiration unit (19) is disposed between said laser perforation unit (18) and said transporting path of the sheet transport system (11), said aspiration unit (19) comprising at least one opening (190) in said aspiration surface (19a) through which is directed said at least one laser head (180).

Abstract translation: 1。一种激光打孔系统，用于将至少一个微穿孔的穿孔图案应用到印刷片材上，尤其是用于制造证券，纸币，护照，身份证和其他有价文件的片材，所述激光穿孔系统包括：片材输送系统（11） 沿着传送路径传送印刷的纸张; - 具有至少一个激光头（180）的激光穿孔单元（18），所述激光头沿着片材传送系统（11）的传送路径设置，用于对所述印刷片材进行穿孔并且执行微穿孔; 和 - 第一吸气单元（19），用于在所述激光穿刺单元（18）穿孔期间将打印的纸张保持在吸气表面上，其中所述吸气单元（19）设置在所述激光穿孔单元（18）和所述传送路径 ，所述抽吸单元（19）包括在所述抽吸表面（19a）中的至少一个开口（190），所述至少一个激光头（180）穿过所述开口（190）。