公开(公告)号：EP2913197A1

公开(公告)日：2015-09-02

申请号：EP13848518.0

申请日：2013-07-12

申请人： Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie "Goznak" (FGUP "Goznak")

发明人： TRACHUK, Arkadiy Vladimirovich ,  KURYATNIKOV, Andrey Borisovich ,  GONCHAROV, Alexey Mikhailovich ,  PISAREV, Alexandr Georgievich ,  KORNILOV, Georgiy Valentinovich ,  FEDOROVA, Elena Mikhailovna ,  MOCHALOV, Alexandr Igorevich ,  PAVLOV, Igor Vasilievich ,  BARANOVA, Galina Sergeevna ,  RYTIKOVA, Anna Menashevna ,  TORGASHOVA, Alexandra Alexandrovna ,  SOROKIN, Alexey Borisovich ,  SNEGIRYOVA, Marina Eduardovna

IPC分类号： B42D25/20 ,  B42D25/29 ,  B42D25/342 ,  B41M3/14 ,  D21H21/40 ,  D21H21/48

CPC分类号： B42D25/342 ,  B41M3/14 ,  B42D25/351 ,  B42D25/373 ,  B42D25/382 ,  B42D25/387 ,  B42D25/435 ,  D21H21/40 ,  D21H21/48

摘要： The invention relates to counterfeit-protected data carriers and methods for protecting printed products against counterfeit. Data carrier has a transparent portion with graphic elements disposed on both sides thereof in the form of a high resolution line screen, said graphic elements forming a periodic structure, wherein the elements are mutually arranged such that they form an image which is hidden when viewed in reflected light and visible when viewed in transmitted light; furthermore, when viewed from a different direction in transmitted light the image changes from positive to negative and vice versa, and/or the color of the image changes completely or partially, and/or the effect of motion of monochrome or multi-colored moire fringes appears. Method for manufacturing the data carrier comprises applying graphic elements to both sides of a transparent portion of the carrier by printing. The data carrier retains its flatness after printing. The invention enhances the security of products, provides a novel optically variable effect and/or a motion effect, as well as improves the production effectiveness and reduces the cost of the security element.

摘要翻译： 本发明涉及防伪数据载体和用于保护印刷品防止假冒的方法。 数据载体具有透明部分，其图形元素以高分辨率线屏幕的形式设置在其两侧，所述图形元素形成周期性结构，其中元件相互布置，使得它们形成当在 在透射光下观察反射光和可见光; 此外，当在透射光中从不同的方向观察时，图像从正变化到负，反之亦然，和/或图像的颜色完全或部分变化，和/或单色或多色莫尔条纹的运动的影响 出现。 用于制造数据载体的方法包括通过印刷将图形元件应用于载体的透明部分的两侧。 数据载体在打印后保持其平整度。 本发明提高了产品的安全性，提供了新颖的光学变化效果和/或运动效果，并提高了生产效率并降低了安全元件的成本。