Nocopi

We at NoCopi are proud to be able to offer a practical solution to the overreaching concern about the safety of the mail. Our technicians have produced mock-ups of envelopes utilizing our patent protected Rub and Reveal covert inks. Our tests show that the invisible Rub and Reveal ink will react with a distinct color change to blue when dry or wet heat is applied to the envelope markings. This allows us to work with our partners to produce envelope products to prevent against tampering. We are in discussions and beta tests with a major manufacturer of envelopes. In the meantime, we welcome inquiries from potential business partners.