Three levels of security
Complex patterns plotted according to mathematical principles that are extremely difficult to counterfeit. Generated using specialist software.
Minuscule characters or images that cannot be seen by the naked eye and can therefore be hidden within larger overt images
Fine-line print effect generated by specialist software where designs can be raised or inverted.
Covert security inks only visible under UV light. The technology can also provide increased levels of security by using more sophisticated detectors and bespoke inks.