Paper of value having an optically variable security element

Details Paper of value having an optically variable security element Paper of value having an optically variable security element

1991-02-01

1993-09-28

Ryan, Patrick J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428916, 428915, 283 86, 283 94, B32B 900

Patent

active

052485447

ABSTRACT:
A data carrier (1) such as a paper of value or the like having an optically variable element (5, 6), in particular a hologram, applied to the surface, and an additional printed pattern (2), applied in particular by steel intaglio printing, wherein the surface of the data carrier (15, 16, 20, 21) is smoother in the area of the optically variable element than in the remaining surface.

REFERENCES:
patent: 4971646 (1990-11-01), Schell et al.

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