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    • 5. 发明申请
    • A METHOD AND AN APPARATUS FOR MAKING LASER ENGRAVURES ON A MOVING WEB
    • 一种用于在移动网络上制作激光雕刻的方法和装置
    • WO2013164804A2
    • 2013-11-07
    • PCT/IB2013/053550
    • 2013-05-03
    • HUNKELER.IT S.R.L.EL.EN. S.P.A.
    • SESTINI, Quirino, FaustoMASOTTI, Giovanni
    • B23K26/08B23K26/40
    • B23K26/0622B23K26/082B23K26/0846B23K2203/40B23K2203/50B41J2/442B41J2/471
    • A method for making laser engravings on a web (10) of paper, comprising the steps of prearranging a paper web (10) conveying means (86) configured for conveying said web in a predetermined direction; defining a working area (12) along a path of said web (10); prearranging an emitter (14) of laser pulses (15,15', 16) that have a power set to form engravings on said web (10); prearranging a movable pointing means, comprising a reflection means (22,23) and of focus means (33), arranged to send of said laser pulses (15,15', 16) to said working area (12); selecting an engraving pattern (20) to be engraved on said web (10) by said laser pulses (15,16) emitted as pulse packets in quick succession, said pattern associated with a first function (31) defined in said working area (12) with respect to a first reference (11) that is integral to said web (10); calculating an instruction file (24) containing pointing instructions for operating said pointing means (22,23,33) in such a way that a predetermined position of said movable pointing means (22,23,33) corresponds to each pulse packet, a predetermined position of said points on said working area (12) corresponding to said predetermined position of the movable pointing means; selecting an emission power (W) of said emitter of laser pulses (14); emitting laser pulses (14) through said emission power (W) by said emitter (14); operating said movable pointing means (22,23,33) according to said instruction file, so that said movable pointing means (22,23,33) sequentially reaches each predetermined position by continuously changing the direction of said laser pulses (15,16) in said working area (12) reproducing said pattern (20) on said web (10); wherein said step of computing an instruction file (24) provides a transform of said first function (31) from said reference system (11) that is integral to said web, (10) into a second reference system (13) that is integral to said emitter (14), wherein a second transformed function (32) is obtained, by said transform, which is defined in said working area (12), and said instructions of said instruction file (24) operate said pointing means (22,23,33) in such a way that said laser pulses (16) describe said transformed function (32) with respect to said second reference system (13), in said working area (12), such that said packets of laser pulses reach said web (10), and engrave said pattern on said web as if said web were motionless.
    • 一种用于在纸幅(10)上制造激光雕刻的方法,包括以下步骤:预先布置用于沿预定方向输送所述幅材的纸幅(10)输送装置(86) 沿着所述腹板(10)的路径限定工作区域(12); 预先布置激光脉冲发射器(14),所述激光脉冲(15,15',16)具有在所述幅材(10)上形成雕刻的功率集合; 预先布置可移动指示装置,其包括反射装置(22,23)和聚焦装置(33),其布置成将所述激光脉冲(15,15',16)发送到所述工作区域(12); 通过所述激光脉冲(15,16)快速连续地选择要刻在所述卷筒纸(10)上的雕刻图案(20),所述图案与在所述工作区域(12)中限定的第一功能(31)相关联 )相对于与所述网(10)成一体的第一参考(11); 计算包含用于操作所述指示装置(22,23,33)的指示指令的指令文件(24),使得所述可移动指示装置(22,23,33)的预定位置对应于每个脉冲分组,预定的 所述点在对应于可移动指示装置的所述预定位置的所述工作区域(12)上的位置; 选择所述激光脉冲发射器的发射功率(W); 通过所述发射器(14)发射通过所述发射功率(W)的激光脉冲(14); 根据所述指令文件操作所述可移动指示装置(22,23,33),使得所述可移动指示装置(22,23,33)通过连续地改变所述激光脉冲(15,16)的方向来顺序地到达每个预定位置, 在所述工作区域(12)中,在所述幅材(10)上再现所述图案(20); 其中所述计算指令文件(24)的所述步骤提供从所述参考系统(11)将所述第一功能(31)变换成与所述网络(10)成一体的变换为第二参考系统(13),所述第二参考系统 所述发射器(14),其中通过在所述工作区域(12)中定义的所述变换获得第二变换函数(32),并且所述指令文件(24)的所述指令操作所述指示装置(22,23 ,33),使得所述激光脉冲(16)相对于所述第二参考系(13)在所述工作区(12)中描述所述变换函数(32),使得所述激光脉冲包到达所述网 (10),并且将所述图案雕刻在所述幅材上,就好像所述幅材不动。
    • 8. 发明申请
    • ANTI-COUNTERFEIT METHOD AND APPARATUS FOR A DOCUMENT
    • 反文件方法和文件的装置
    • WO2012085892A1
    • 2012-06-28
    • PCT/IB2011/055946
    • 2011-12-23
    • HUNKELER.IT S.r.l.SESTINI, Quirino Fausto
    • SESTINI, Quirino Fausto
    • G07D7/00
    • G09F3/0297B41J11/66B41J11/663G07D7/0047
    • An anti-counterfeiting apparatus for a document (10, 70, 90), in particular a credit title, an insurance document, a permit or a transport document (10, 70, 90), comprises a means for printing (25) on said document (10, 70, 90) at least one printed data field in visible characters (12, 14, 17, 19, 72, 92), means for reading (30, 30') the data of said printed data field (12, 14, 17, 19, 72, 92) and means for generating a cutting signal (45) responsive to said reading step (30, 30') of the data of the printed data field (12, 14, 17, 19, 72, 92). Furthermore, it comprises a cutting means of the document (10, 70, 90) in a predetermined zone thereof on the basis of said cutting signal (45). In particular, the cutting means is configured to make on the document, near the printed data field (12, 14, 17, 19, 72, 92), a cut data field (12a, 14a, 17a, 19a, 72a, 92a) in an inerasable and visible way. The cut data field (12a, 14a, 17a, 19a, 72a, 92a) consists of visible cut characters that are a duplication of the data shown of said printed data field (12, 14, 17, 19, 72, 92), that are arranged to allow a visual comparison by a user between said cut data field and said printed data field.
    • 一种用于文件(10,70,90)的防伪设备,特别是信用卡,保险单,许可证或运输单据(10,70,90),包括一个用于在所述打印机上打印(25)的装置 文件(10,70,90)至少一个可见字符(12,14,17,19,72,92)的打印数据字段,用于读取(30,30')所述打印数据字段(12, 14,17,19,72,92)和用于响应所述读取步骤(30,30')产生打印数据字段(12,14,17,19,72,92)的数据的切割信号(45) 92)。 此外,它包括基于所述切割信号(45)在其预定区域中的原稿(10,70,90)的切割装置。 特别地,切割装置被配置为在打印数据区域(12,14,17,19,,72,92)附近的文档上形成切割数据区域(12a,14a,17a,19a,72a,92a) 以不可见和可见的方式。 切割数据字段(12a,14a,17a,19a,72a,92a)由可视剪切字符组成,它们是所述打印数据字段(12,14,17,19,72,92)所示数据的重复, 被布置为允许用户在所述切割数据字段和所述打印数据字段之间进行视觉比较。
    • 9. 发明公开
    • ANTI-COUNTERFEIT METHOD AND APPARATUS FOR A DOCUMENT
    • 为一个文件FAKE安全的方法和装置
    • EP2656324A1
    • 2013-10-30
    • EP11837285.3
    • 2011-12-23
    • Hunkeler.it S.r.L.
    • SESTINI, Quirino Fausto
    • G07D7/00
    • G09F3/0297B41J11/66B41J11/663G07D7/0047
    • An anti-counterfeiting apparatus for a document (10, 70, 90), in particular a credit title, an insurance document, a permit or a transport document (10, 70, 90), comprises a means for printing (25) on said document (10, 70, 90) at least one printed data field in visible characters (12, 14, 17, 19, 72, 92), means for reading (30, 30') the data of said printed data field (12, 14, 17, 19, 72, 92) and means for generating a cutting signal (45) responsive to said reading step (30, 30') of the data of the printed data field (12, 14, 17, 19, 72, 92). Furthermore, it comprises a cutting means of the document (10, 70, 90) in a predetermined zone thereof on the basis of said cutting signal (45). In particular, the cutting means is configured to make on the document, near the printed data field (12, 14, 17, 19, 72, 92), a cut data field (12a, 14a, 17a, 19a, 72a, 92a) in an inerasable and visible way. The cut data field (12a, 14a, 17a, 19a, 72a, 92a) consists of visible cut characters that are a duplication of the data shown of said printed data field (12, 14, 17, 19, 72, 92), that are arranged to allow a visual comparison by a user between said cut data field and said printed data field.