| 摘要 |
The invention relates to a method for marking documents of value or the like which are contained in a protective enclosure or security transport enclosure, comprising at least one system which, in the case of an aggression for example, projects a product contained in a tank. The inventive method is characterized in that at least one initially translucent ink is deposited or introduced during the printing or manufacture of said documents of value, whereby said ink is sensitive to at least one appropriate color reagent on or respectively in at least one predetermined marking zone of said documents of value and whereby said documents are placed in the protective enclosure and at least one initially translucent ink color agent is projected onto the documents of value so that marking can appear on or respectively in the predetermined marking zones in order to ensure that said value documents are non-usable or legally identifiable. |
