International Security Products

ProGhost®
 "Ghost Security Watermark"

U.S. Patents - 5,344,192 & 5,695,220 & 5,826,691
U.K. Patent GB - 2,276,588B
Canada Patent - 2,159,636The words SAFE, or any other custom message or graphic, is process ghosted onto the paper and can only be seen by:

  • Marking with a dark highlighter
  • Rubbing with the edge of a coin
  • Holding at approximately a 45º angle towards light
  • Holding at approximately a 45º angle away from light
  • Holding under a fluorescent "black light"
This security watermark will not digitally scan, photocopy or color copy. ProGhost® is a document security feature that, when used with a written warning, easily verifies the document is original.

CLICK ON IMAGE TO SEE ENLARGED DETAIL
watermark security paper

 

ProGhost Reflective Watermark
(800) 853-0004 or info@isp-vft.com
International Security Products