FIELD: machine building.
SUBSTANCE: invention pertains to a protective element for different products, including bank notes, security papers, credit cards, documents, certificates and similar products, to the method of making it, as well as to protective elements from counterfeit material and valuable documents, equipped with a protective element. The protective element has several layers, each of which has defined, but different for each layer, optical properties such as colour, reflection properties, transparency, and density. At least one external layer is made with projections, located in a defined and/or arbitrary order. The lower layer is solid, and all layers together form a multilayer structure with a volumetric netlike and/or chess and/or honeycomb and/or cellular and/or linear configuration in form of patterns, symbols, drawings, marks and codes. The construction forms at least one effect yielding a visual and/or automatic control.
EFFECT: making of a simple and accessible protective element with optimised protective properties.
39 cl, 3 dwg, 4ex
| Title | Year | Author | Number |
|---|---|---|---|
| MULTILAYER PROTECTIVE ELEMENT (VERSIONS), COUNTERFEIT PROTECTED MATERIAL AND PRINTING PRODUCT | 2007 |
|
RU2344047C1 |
| PROTECTIVE ELEMENT ON BASIS OF MULTILAYER TRANSPARENT COLOUR-CONTRAST DAMAGED POLYMER STRUCTURE FOR PROTECTED PRINTING ITEM, METHOD OF ITS PRODUCTION, MATERIAL AND PRINTING ITEM WITH COUNTERFEIT PROTECTION | 2008 |
|
RU2374080C1 |
| PAPER PROTECTED AGAINST A COUNTERFEIT (VERSIONS), AN IMPORTANT DOCUMENT MADE OUT OF IT (VERSIONS),A MULTILAYER PROTECTIVE ELEMENT APPLIED ONTO THE IMPORTANT DOCUMENT (VERSIONS), A TRANSFERABLE MATERIAL USED TO TRANSPORT SUCH A PROTECTIVE ELEMENT ONTO THE IMPORTANT DOCUMENT AND METHODS OF MANUFACTURE OF THE TRANSFERABLE MATERIAL AND THE IMPORTANT DOCUMENT WITH THE PROTECTIVE ELEMENT | 2001 |
|
RU2265524C2 |
| PROTECTIVE ELEMENT, FAKE PROTECTED MATERIAL AND VALUABLE DOCUMENT | 2007 |
|
RU2333838C1 |
| PROTECTIVE COMPONENT USED FOR THE FORGERY-PROOF PAPER AND THE IMPORTANT DOCUMENTS | 2002 |
|
RU2316428C2 |
| PROTECTIVE ELEMENT | 2003 |
|
RU2322358C2 |
| PROTECTIVE ELEMENT | 2002 |
|
RU2324600C2 |
| PROTECTIVE ELEMENT | 2004 |
|
RU2361978C2 |
| PROTECTIVE ELEMENT WITH READABLE INFORMATION OF TWO TYPES | 2003 |
|
RU2346825C2 |
| VALUABLE DOCUMENT WITH COUNTERFEIT PROTECTION (VERSIONS), METHOD FOR COUNTERFEIT PROTECTION OF VALUABLE DOCUMENT (VERSIONS), DEVICE FOR VISUALISATION AND PROTECTIVE ELEMENT (VERSIONS) | 2008 |
|
RU2379194C1 |
