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So called holographic dust developed in Optaglio presents a revolutionary innovation in protection against counterfeiting. OVDot® are microscopic nickel particles produced in variable shapes and sizes. These microparticles carry an e-beam originated holographic image securing the authenticity of OVDot® and are personalised by a variable alphanumeric code integrated within the structure of OVDot® itself.

Owing to the above mentioned features OVDot® present one of the highest standard anti-counterfeit devices available on the market. The covert characteristics of OVDot® make it a perfect solution for second and third level of inspection.


Product Highlights

     -  unique patented anti-counterfeiting product 
     - variable shapes (hexagon, octagon, square or custom shape) 
     -  variable sizes (100 µm - 1 mm) 
     - alphanumeric personification 
     -  high durability 
     -  resistance to extreme temperatures, diluted acids, diluted alkalis 
     -  simple authenticity control (using handy microscope)  



OVDot® marking is used in numerous fields of application. See OVDot® Paper, OVDot® Ink or AutoDot® for further details.

 

See our complete product line

Security Solutions
     Overt Technologies
          Optaglio® Holographics
          Color Shift
          Thermochromics
          Photochromics
          Prooftag
     Covert Technologies
            Fluorescent Dyes
            Polarized Hidden Image
                Technology (PTEC)
            Scrambled Indicia

 


     Forensic Technologies
            Forensic Taggants
            Applied DNA Sciences (APDN)
     Security Equipment
     Counterfeiting News
     Resources & Links
           

Catalog Number Product Name Application Abs. Max. (nm)

 
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