ECSP951579A - METHOD TO PROTECT AGAINST COUNTERFEITING AND GUARANTEE AUTHENTICITY OR CUSTOMIZE PRE-PRINTED SHEETS - Google Patents

METHOD TO PROTECT AGAINST COUNTERFEITING AND GUARANTEE AUTHENTICITY OR CUSTOMIZE PRE-PRINTED SHEETS

Info

Publication number
ECSP951579A
ECSP951579A ECSP951579A ECSP951579A EC SP951579 A ECSP951579 A EC SP951579A EC SP951579 A ECSP951579 A EC SP951579A EC SP951579 A ECSP951579 A EC SP951579A
Authority
EC
Ecuador
Prior art keywords
protect against
printed sheets
against counterfeiting
sheets
guarantee authenticity
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Olmo Giancarlo Dell
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ECSP951579 priority Critical patent/ECSP951579A/en
Publication of ECSP951579A publication Critical patent/ECSP951579A/en

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Landscapes

  • Holo Graphy (AREA)

Abstract

La presente invención constituye un método que facilita la protección o personalización de las hojas preimpresas imprimiendo micrograbados, en todas o en algunas porciones impresas de las hojas, mediante un proceso de estampado en relieve que se lleva a cabo en las hojas preimpresas a una temperatura superior al punto de ablandamiento de las usustancias colorantes utilizadas para obtener su impresión, y seguido de una fase de enfriamiento, correspondiendo dichos micrograbados a hologramas, figuras de difracción, imágenes o palabras.The present invention constitutes a method that facilitates the protection or personalization of preprinted sheets by printing microengravings, in all or in some printed portions of the sheets, by means of an embossing process that is carried out on the preprinted sheets at a higher temperature. to the softening point of the coloring substances used to obtain its impression, and followed by a cooling phase, said microengravings corresponding to holograms, diffraction figures, images or words.

ECSP951579 1995-11-09 1995-11-09 METHOD TO PROTECT AGAINST COUNTERFEITING AND GUARANTEE AUTHENTICITY OR CUSTOMIZE PRE-PRINTED SHEETS ECSP951579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ECSP951579 ECSP951579A (en) 1995-11-09 1995-11-09 METHOD TO PROTECT AGAINST COUNTERFEITING AND GUARANTEE AUTHENTICITY OR CUSTOMIZE PRE-PRINTED SHEETS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ECSP951579 ECSP951579A (en) 1995-11-09 1995-11-09 METHOD TO PROTECT AGAINST COUNTERFEITING AND GUARANTEE AUTHENTICITY OR CUSTOMIZE PRE-PRINTED SHEETS

Publications (1)

Publication Number Publication Date
ECSP951579A true ECSP951579A (en) 1997-06-27

Family

ID=42042221

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSP951579 ECSP951579A (en) 1995-11-09 1995-11-09 METHOD TO PROTECT AGAINST COUNTERFEITING AND GUARANTEE AUTHENTICITY OR CUSTOMIZE PRE-PRINTED SHEETS

Country Status (1)

Country Link
EC (1) ECSP951579A (en)

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