PLASTIC PACKAGING HAVING A MARKER MATERIAL AND METHOD OF AUTHENTICATING SAID PACKAGING

At least a component of a package (10) includes at least a first plastic material (e.g., high density polyethylene HDPE, polypropylene PP) having a first elecromagnetic energy absorption spectrum and, dispersed in said first plastic material, a second plastic material (e.g., ethylene vinyl acetate E...

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Bibliographische Detailangaben
Hauptverfasser: HSIEH, MICHAEL, HILTNER, JAMES, E
Format: Patent
Sprache:eng ; fre
Schlagworte:
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