Researchers from the University of Michigan have developed a special material, which in the future can help in the fight against counterfeiters.
According to the publication, a unique material can be applied to hidden from the eyes signs and markings. Image with a thin water-repellent coating, according to developers, can be applied by an inkjet printer user.
Scientists have used a mixture of polyurethane and epoxy, so they were able to create a durable, flexible and transparent sheets. They propose to use this material to combat counterfeiters, replacing them hologram on the passport and other documents, as well as on banknotes. Related Products :
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