Tickets und Sicherheitsdruck


Coin reactive Ink

This type of ink is suitable for verification by the user or controller under normal everyday conditions. A coin is used to check documents printed with coin reactive ink. The invisibly printed zone is coloured by the abrasion produced by the nickel in the coin.

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If you have any questions about our products, please call us on: +49(0)2304/759-0

Diagramm Halbach GmbH & Co. KG
Am Winkelstück 14
58239 Schwerte