Protective element for counterfeit securities

 

(57) Abstract:

Amity element for counterfeit securities to improve the quality of protection has an additional metal layer with openings in the form of images, a solid semi-transparent layer and the colored transparent layer. 1 s and 5 C.p. f-crystals.

The invention relates to the production of securities, protected from tampering, in particular banknotes, identity cards, etc.

Known protective element for counterfeit securities containing layers spaced transparent polymer substrate, an underlying metal layer with openings in the form of images and located with the formation of a continuous layer of the magnetic layer, made in the form of spaced one relative to the other magnetic areas to education code (see RF patent №2196357, 10.01.2003 - similar and prototype).

A disadvantage of the known protective element for counterfeit securities is low quality sewn.

The technical result of the protective element is to improve the quality of protection.

This is achieved by the fact that the protective element has an additional metal layer with openings in the form of images, and a solid semi-transparent layer or between the main and additional metal layers with the possibility of its observation through the cutouts of the main metal layer in the reflected light or through the cutouts of the main and additional metal layers and the emergence of transparency in transmitted light, when this cut-outs in the main and additional metal layers are made in the form of negative and/or positive images and have dimensions that provide visual inspection of the image.

The main and additional metal layers contain magnetic pigments for the formation of a solid machine readable zone.

One of the metal layer, or translucent layer contains diffractive elements.

Colored transparent layer has an optical density component is 0.1 to 0.8.

As the images used characters, letters, figures.

Colored transparent layer of the protective element contains fluorescent dyes.

The invention consists in the following.

Protective element for counterfeit securities contains layers spaced transparent polymer substrate, an underlying metal layer with openings in the form of images and located with the formation of the magnetic layer, made in the form of spaced one relative to the other plots for the education code.

The protective element has an additional metal layer with openings in the form of images, solid poluprozrachnymi layer or between the main and additional metal layers with the possibility of its observation through the cutouts of the main metal layer in the reflected light or through the cutouts of the main and additional metal layers and the emergence of transparency in transmitted light.

Cutouts in the main and additional metal layers are made in the form of negative and/or positive images and have dimensions that provide visual inspection of the image, preferably the dimensions are 1.5 to 4 mm

The main and additional metal layers contain magnetic pigments for the formation of a solid machine readable zone.

One of the metal layer, or translucent layer contains diffractive elements.

Colored transparent layer has an optical density component is 0.1 to 0.8.

As the images used characters, letters, figures.

Colored transparent layer contains fluorescent dyes.

Functions protective element as follows.

When viewed this protective element (filament) in the paper cutouts in the main and additional metal layers will be visible in reflected light due to the presence of colored transparent layer.

Moreover, the image will be read as printed, and the area around them will be invisible, because they are metal layers, and the reflected light is scattered in the paper. If the race is to be seen in the form of transparent elements with a touch of color.

As a result, the negative effect is positive when considering in reflected and transmitted light.

The protective element has a high security while using negative and positive images.

This protective element can enter fully into the paper. The maximum efficiency is achieved when the colored transparent layer is located between the main and additional metal layers having openings in the same place. In this case, the protective element has the same properties on both sides.

The protective element can be entered on the paper surface. It is reasonable to stir colored transparent layer between the base metal layer and a solid semi-transparent layer, which is performed by means of metallization (e.g., aluminum) to create a transparency in the range 20-80%. In the places of the protective element on a paper surface in reflected light at right angles is weakly visible image, formed metal parts (text figure). When viewed in reflected light at an acute angle, the image becomes invisible. This effect is amplified, ekotoba images were readable and visible in reflected light, their size should be 1.5-4 mm.

Thus, the invention improves the quality sewn securities.

Industrial applicability.

The invention can be used for production of securities, protected from forgery.

1. Protective element for counterfeit securities containing layers spaced transparent polymer substrate, an underlying metal layer with openings in the form of images and located with the formation of a continuous layer of the magnetic layer, made in the form of spaced one from the other magnetic areas for education code, characterized in that it has an additional metal layer with openings in the form of images, a solid semi-transparent layer and the colored transparent layer, located between the main metal layer and a solid semi-transparent layer or between the main and additional metal layers with the possibility of its observation through the cutouts of the main metal layer in the reflected light or through the cutouts of the main and additional metal layers and the emergence of transparency in transmitted light, with cutouts in the main and additional metal layers are made in the form of h is

2. Item under item 1, characterized in that the main and additional metal layers contain magnetic pigments for the formation of a solid machine readable zone.

3. Element according to any one of paragraphs.1 and 2, characterized in that one of the metal layer, or translucent layer contains diffractive elements.

4. Element according to any one of paragraphs.1 and 2, characterized in that the colored transparent layer has an optical density component is 0.1 to 0.8.

5. Element according to any one of paragraphs.1 and 2, characterized in that the image quality used characters, letters, figures.

6. Element according to any one of paragraphs.1 and 2, characterized in that the colored transparent layer contains fluorescent dyes.



 

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FIELD: protective devices, applicable in such protected documents as banknotes, passports, visas, property rights, licenses, registration papers, cheques, transfers of money, warrants, etc.

SUBSTANCE: the magnetic/metal protective device for use with an object, so as to provide a great number of protective tags has a bearing base of a certain width. The magnetic/metal protective tag has a metal layer that is positioned at least on a section of the bearing base for provision of metal protective tags. The metal layer forms a great number of conducting sections on the bearing base. These sections are separated from one another by non-conducting sections, which pass completely through the entire width of the bearing base together with the magnetic layer, which is positioned at least on a lesser sections at least of one of the mentioned great number combination with it for provision of magnetic protective tags. And at least a part on at least one of the conducting section has hollows, which form visually recognizable tags.

EFFECT: enhanced reliability of protection of documents against forgery.

4 cl, 14 dwg

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