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A method for the production of a safety - and / or value product with random pattern and a correlated ident character sequence
A method for the production of a safety - and / or value product with random pattern and a correlated ident character sequence
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机译：一种生产具有随机模式和相关标识字符序列的安全和/或有价产品的方法
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摘要
The present invention relates to a process for the production of a safety - and / or value product with the following steps: a substrate, with a marking layer, which at least two different and under different conditions of the excitation of the luminescence light emitting particulate luminescence substances, coated, wherein the particles of the luminescence substances are distributed statistically laterally, the marking layer is exposed to excitation conditions, in which both luminescence substances luminescent, wherein the emitted light for the safety - and / or desired product individual random pattern, or the marking layer is exposed to excitation conditions, in which only one of the luminescence substances is luminescent, wherein the emitted light for the safety - and / or desired product individual random pattern forms part of the pattern is detected by measuring technology and the pattern is associated with a character string, the associated character string is applied to the safety - and / or product of identical characters applied as a result of readable. Furthermore, the invention also relates to a safety - and / or desired product, which is obtainable in this way, as well as a method for verification of such a safety - and / or value product.
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