Security coating

Published January 16, 2006
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Security coating
Water Ink Technologies
Lincolnton NC USA
Water Ink Technologies introduces a new yellow shade of black light security coating. On paper substrates that have optical brighteners added, it can be difficult to see security markings because the optical brighteners also appear blue under a black light. The new yellow shade offers an alternative that is highly visible when exposed to a black light on substrates with optical brighteners.

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