A SEALING MARK, A PACKAGE AND METHODS

Abstract: the invention relates to a sealing mark for sealing a package such as for packing medicaments. the sealing mark has a sealing layer and a hologram layer that at least partly covers the sealing layer. the sealing mark further comprises a thermosensitive layer that at least partly covers the hologram layer and/or the sealing layer. the thermosensitive layer includes thermochromic ink. the thermochromic ink is irreversible.

Inventor(s): Roelof VOERMAN

CPC Classification: B42D25/328 (BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS)

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