Sheet materials with precise gage pin-accurate elements on front and reverse side

Abstract

Sheet material with security features disposed on front and reverse side with length and side registration precision, characterized in that a carrier substrate is imprinted with the corresponding features on both sides with gage-pin position accuracy, the tolerance being maximally±100 μm.

1 . Sheet material with security features disposed on front and reverse side in precise length and side registration, wherein a carrier substrate is imprinted with the corresponding features on both sides in gage-pin precision, the tolerance being maximally±100 μm.  
   
   
       2 . Sheet material as claimed in  claim 1 , wherein the tolerance is maximally±70 μm.  
   
   
       3 . Sheet material as claimed in  claim 1 , wherein the tolerance is maximally±50 μm.  
   
   
       4 . Sheet material as claimed in  claim 1 , wherein the features have optical, electrically conductive and/or magnetic properties.  
   
   
       5 . Sheet material as claimed in  claim 1 , wherein several different features are imprinted with gage-pin precision on the front and reverse side of the carrier substrate.  
   
   
       6 . Sheet material as claimed in  claim 1 , wherein further functional layers are applied at least on one side of the carrier substrate.  
   
   
       7 . Sheet material as claimed in  claim 1 , wherein the sheet material is provided with a protective lacquer layer and/or an adhesive coating.  
   
   
       8 . Security elements produced of a sheet material as claimed in  claim 1 .  
   
   
       9 . Electronic circuits or components, produced of a sheet material as claimed in  claim 1 .  
   
   
       10 . Electronic circuits or components as claimed in  claim 9  which are printed circuit boards, transponders or antennas.