Composite container having an electromagnetic surveillance device

A composite container (10) having an electromagnetic surveillance device such as an EAS or RFID device (30) or the like, and an outer label (22) and/or inner liner that does not contain a metal foil layer. The label (22) in one embodiment comprises a lamination of a paper layer (32) and at least one...

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Bibliographische Detailangaben
Hauptverfasser: NOMULA, SRINIVAS, SETTY, THOMAS J
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A composite container (10) having an electromagnetic surveillance device such as an EAS or RFID device (30) or the like, and an outer label (22) and/or inner liner that does not contain a metal foil layer. The label (22) in one embodiment comprises a lamination of a paper layer (32) and at least one polymer film layer (34a). The polymer film layer is either metallized with a vapor-deposited layer of metal, or has a metallic ink (34b) disposed thereon. The liner comprises a paper layer (40), a barrier-coated film (50) attached to the inner surface of the paper layer, and a sealant layer (44) disposed on an opposite side of the barrier-coated film (50) from the paper layer (40) and forming an innermost surface of the liner, the sealant layer comprising a heat seal material. The barrier-coated film (50) can comprise a metallized film, an aluminium oxide-coated film, a silicon oxide-coated film, or the like.