2 materials innovations to make it difficult to replicate or copy that are 3D protrusions - MoreInspiration

2 innovations

Industry: materials × Property: 3D protrusions × Function: make it difficult to replicate or copy ×

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An embossing technique for plate material has been developed which cannot be copied

3D protrusions

Anti-counterfeiting by embossing materials

A unique 'fingerprint' formed by microscopic surface imperfections could be used as a cheaper method to combat fraud

3D protrusions

"Fingerprint" on materials

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