Levitra

Any imitation by subsequent converting processes like lacquering, printing or embossing can easily be detected."During roll", explained Dr Martin Kornfeld, Head of R & D at Teich, "the surface structure is modified by specially designed rolling cylinders in certain pre-defined areas in a sub-micron scale.

This produces different grades of reflected light that for example are visible as characters or logos.

The surface modification cannot be removed from the foil without destroying the surface itself and the surface structure proves a defined'fingerprint' under a microscope."CpI Security Foil can be converted as a standard rolled foil and applied to any kind of packaging material and may be used as an overt or covert security feature.

The technical and mechanical properties are equal to standard aluminium foil.

Although created for security and anti-counterfeiting applications in pharmaceuticals, Dr Ko...

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