Optical transformation of metallized polymeric film material

Metallized polymeric film material having a high gloss, mirror-like surface is transformed by means of heat treatment to a material having a smooth lustrous surface appearance not unlike that of satin, or alternatively an apparent rough or granular surface texture (i.e. a matte-like finish). The tra...

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Hauptverfasser: RUSSO, ROBERT V, DI BIASI, DANIEL J
Format: Patent
Sprache:eng
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Zusammenfassung:Metallized polymeric film material having a high gloss, mirror-like surface is transformed by means of heat treatment to a material having a smooth lustrous surface appearance not unlike that of satin, or alternatively an apparent rough or granular surface texture (i.e. a matte-like finish). The transformation may be accomplished by directly heating the metallized film material or in conjunction with a laminating/thermoforming operation (for instance: the formation of disposable plastic dinnerware) to produce a rigid article having a pleasing appearance.