Antifalsification paper provided with applied coding...

Details Antifalsification paper provided with applied coding... Antifalsification paper provided with applied coding...

2005-12-13

2005-12-13

Gray, Jill M. (Department: 1774)

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

C428S195100, C428S916000, C162S110000, C162S140000, C162S141000, C283S072000, C283S092000, C283S114000

Reexamination Certificate

active

06974623

ABSTRACT:
The invention relates to a security paper with at least two types of mottled fibers, which differ in terms of their luminescent characteristics and form a code. In each case one type of mottled fibers is present in a defined subarea of the security paper, and the code is represented by the defined geometric arrangement of the subareas on the security paper and/or by the presence or absence of mottled fibers of a specific type.

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