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    • 2. 发明授权
    • Interlaminar structure for security element
    • 安全元件的层间结构
    • US07744797B2
    • 2010-06-29
    • US10517492
    • 2003-06-06
    • Theo Burchard
    • Theo Burchard
    • B29C45/14
    • B42D25/355B42D25/47Y10S428/916Y10T428/24802Y10T428/24917
    • A multilayer security element with at least two security features exactly disposed to each other is produced by the security features being present on separate carrier foils (100, 200) and the carrier foils being laminated with each other in such a way that the security features in the layer compound are disposed to each other in register. As to achieve an exact register of the security features, each carrier foil has register marks, with the help of which the foils are controlled relative to each other. The controlling is effected by stretching that carrier foil, the security features of which are running behind relative to the security features of the respective other carrier foil.
    • 具有彼此精确设置的至少两个安全特征的多层安全元件通过存在于分离的载体箔(100,200)上的安全特征和彼此层压的载体箔产生,使得安全特征 层化合物彼此配准。 为了实现安全特征的精确寄存器,每个载体箔片具有对准标记,借助于此,箔片相对于彼此被控制。 通过拉伸相对于相应的其它载体箔的安全特征而延伸的载体箔的安全特征在后面运行来实现控制。