Laminated article on paper or polymer substrate (versions) and method of its manufacturing

FIELD: textiles, paper.

SUBSTANCE: laminated article on paper or polymer substrate with optically variable structure comprises a coating in the form of printing raster and a three-dimensional raster. The coating is formed on one side of the substrate, and the three-dimensional raster is applied to the other side of the substrate. The field of printing or the three-dimensional raster is divided into two or more sectors which are displaced relative to each other. Each sector has a different colour so that when changing the view angle the colour of the sectors on the image changes. The three-dimensional raster is made in the form of elements with a symmetrical and/or asymmetrical profile to form a relief on both sides of the substrate and is positioned relative to the printing raster so that the three-dimensional raster is at least partially located above the printing raster. The width of the printing raster lines is from 50 to 200 microns, the width of the three-dimensional raster lines is 100 to 600 microns, the angle between the elements of the printing and the three-dimensional rasters is from 0° to 10°, at that they form a moire image, which when observing the data medium under the right angle is concealed, and when observing the data medium at an acute angle becomes visible.

EFFECT: improving security of articles, increased manufacturability and reducing the cost of the security element due to reduction of runs in the printing machine.

15 cl, 18 dwg, 4 ex

 

The invention relates to the production of secured paper layered with hidden elements, such as guarding the hidden elements, i.e. identify or become apparent only when using special tests or methods or devices for intervention, i.e. to secure the paper. The invention can be used in the manufacture of banknotes, securities, passports, excise stamps, identification documents.

From RU 2440248 C1, 03.08.2010 known technical solution, in which the information carrier contains a coating made in the form of print and three-dimensional images. Optically variable structure is used as a sign that people can test without the use of additional funds, if necessary, along with other characteristics to determine the authenticity of the media. The predominant use of the invention - producing securities. As the information carrier can also be used in cards, which are used for identification or for transactions or services.

The known data carrier with an optically variable structure (CA 1019012, B32B 29/02, 11.10.1997)formed by the printed pattern with a straight, spaced at the same distance from each other elements and three-dimensional Rastro is straight, located at the same distance from each other elements, which is so located with respect to the printed image that when viewed media perpendicular to the surface is visible all printed information, when viewed at a sharp angle, only the part that is not closed three-dimensional raster.

From RU 2235021 C2, 27.08.2004 known information carrier, in which the mutual position of the printing and three-dimensional raster provides the formation of moire in the form of smoothly blending into each other strips. This solution is the closest to the claimed. The invention is aimed at strengthening the protective properties of the characteristic with the moire effect.

The technical result of the invention is to improve the security of products by obtaining optically variable effect on the reverse side of the product, as well as improving technology and reducing the cost of the protection element due to the reduction runs in the printing machine.

The technical result is achieved by the method and features set forth in the independent claims.

In the first embodiment is provided the technical result due to the fact that the layered product on a paper or polymer-based optically variable structure, characterizing its authenticity, containing coating as printed and three-dimensional raster raster characterized by the floor is made from one side of the base, and a three-dimensional raster inflicted on the other side of the Foundation, the field of printing or three-dimensional raster is divided into two or more sectors that are offset relative to each other, and each sector is color coded so that when the viewing angle changes the color of the sectors in the image is changing, with a three-dimensional raster is made in the form of elements with symmetric and/or asymmetric profile, with the formation of the relief on both sides of the bases and so located with respect to the printed image that at least partially three-dimensional raster is over printed pattern, when width of lines printed raster ranges from 50 to 200 μm, line width of three-dimensional raster is from 100 to 600 μm, the angle between the print elements and three-dimensional raster is from 0° to 10°, while they form a moire image that when viewed media right angle is hidden when viewed media at an acute angle becomes visible.

In addition, print and three-dimensional rasters formed polygonal or curved lines and/or dots and/or dashes, and/or graphics primitives, and/or their combination, in print raster submitted additional information, visible when viewed from any angle.

or in print raster made TFR is the first information, visible when viewed at an acute angle, or

in the print raster made hidden information, painted with special properties, visible with the help of special instruments,

or in a three-dimensional raster made hidden information visible when viewed at an acute angle.

According to the second variant of the layered product on a paper or polymer-based optically variable structure, characterizing its authenticity, containing coating in the form of print and three-dimensional raster raster, characterized in that the printing dot is marked on both sides of the base, and a three-dimensional raster applied on one side of the base, and three-dimensional raster is made in the form of elements with symmetric and/or asymmetric profile, with the formation of the relief on both sides of the bases and so located with respect to the printed image that at least partially three-dimensional raster is located above the printed pattern, the width of lines, distance between the lines of print and three-dimensional images and the mutual orientation of raster chosen so that they form a moire image that when viewed media right angle is hidden when viewed media at an acute angle becomes visible, while the raster print elements printed on different sides of the basics are the same in the light of rasua additional protection element, controlled transmission and a moiré image that is visible when viewed media at an acute angle to the front and back sides of the media, the same.

or moire image that is visible when viewed media at an acute angle to the front and back sides of the media, different

or moire image that is visible when viewed media at an acute angle to the front and back sides of the media, forming one side of the moire pattern, and on the other hand the effect of svetasreni,

or the image on the front side of the carrier, has the effect of motion, and the image obtained on the flip side, forms a moire pattern and/or the effect of svetasreni.

The technical result is also achieved by the fact that in the method of manufacturing a layered product on a paper or polymer-based, as described above on a paper or polymer basis, including the application of at least one plot basics of graphical elements in the form of printed raster and the subsequent application of three-dimensional raster, according to the invention of the printing raster put printing on one side of the base, and a three-dimensional raster put on the other side of the base, whereby pressure on the basis of when applying three-dimensional Rast is as such, which leads to the formation of circulating relief and mutual location of the raster is chosen in such a way that they form an image having an optically variable effect,

and printing dot is applied on both sides of the base,

or three-dimensional raster is applied by means of metallographic blind embossing, or metallographic colorful printing, or embossing,

or printing dot is applied by screen printing, or metallographic printing, or offset printing, or gravure printing, or tipoftheday printing, or inkjet printing, or flexographic printing or electrophotographic printing, or a combination of methods.

List of figures graphical images

Figure 1 shows the structure of the information carrier during manufacture using a three-dimensional raster symmetric profile.

Figure 2 shows the layout of graphical elements of a three-dimensional raster.

Figure 3, 4 the scheme for obtaining image when viewed media at different angles.

Figure 5 shows the structure of the information carrier during manufacture using a three-dimensional raster asymmetric profile.

Figure 6 shows the layout of graphical elements of a three-dimensional raster.

7, 8 is a diagram of the image acquisition when rassmatrival and media at different angles.

Figure 9 shows the structure of a media manufactured according to the second option, using a three-dimensional raster symmetric profile.

Figure 10 shows the structure of a media manufactured according to the second option, using a three-dimensional raster asymmetric profile.

On 11, 12 shows the scheme of obtaining the image when viewed media manufactured according to the second variant, at various angles, as well as the principal location of the additional image.

On Fig, 14 shows the scheme of obtaining the image when viewed media manufactured according to the second variant, at various angles, as well as the principal location of the additional image.

On Fig shows the scheme of obtaining the image when viewed media manufactured according to the second variant, on the lumen.

On Fig, 17 is a diagram of the printed raster front and back sides.

On Fig shows the scheme of obtaining the image when viewed media to lumen.

Position labels on the figures:

1 is a plot of the basics media

2 - graphic elements printed raster

3 - elements of three-dimensional raster

4 - additional picture

The claimed technical solution is carried out after the respective way. On paper or a polymer base carrier with one or two sides put the printing raster, at least on one site. In the particular case for printing raster using special inks, y under the influence of UV radiation that creates the same visual effect when viewed media at an angle under the influence of UV radiation.

Next, put a three-dimensional raster with one of the parties to the basics of media, and, if the print raster is applied only on one side of the base, the three-dimensional raster is applied with the other hand. In the process of applying three-dimensional raster pressure on the basis of pick up so as to form a reverse relief. As a result the following options for media.

The invention can be used for anti-counterfeiting printing products, such as securities, banknotes, identity documents, both paper and polymer-based.

Example 1 (figure 1, 2, 3, 4)

The storage medium is protected from a fake (figure 1), contains at least one plot 1, which on the one hand applied graphic elements printed raster 2 and on the other hand, three-dimensional raster 3 at a certain angle relative to the lines of the printed image (2) by way of embossing or metallographic printing with a symmetrical profile, the m bar.

When viewed media in reflected light at right angles is observed uniformly colored box (figure 3), when viewed media at an acute angle observed moire pattern (figure 4).

Example 2 (5, 6, 3, 7, 8)

Media (figure 5) contains at least one segment 4, which on the one hand applied graphic elements printed raster 5 and on the other hand, three-dimensional raster 6 under very small or zero angle relative to the lines printed raster (6), by way of embossing or metallographic printing with symmetric profile of the stroke.

When viewed media in reflected light at right angles is observed uniformly colored box (figure 3), when viewed media at an acute angle observed staining sectors of the item in a different color (Fig.7), and when the angle of viewing the colors of the sectors change (Fig).

Example 3 (Fig.9, 10, 11, 13, 14, 15)

The media manufactured according to the second variant (Fig.9, 10), contains at least one plot 7, 10, on which both sides suffered graphic elements printed raster 8, 11 and one side of a three-dimensional raster 9, 12 way embossing or metallographic printing with symmetric profile of the stroke.

As you can see (11-14), princessmanimanii media in the reflected light from the front/back side under different corners of the media are painted in a different color, near lines printed raster drawing, which when viewed media to lumen forms an image (Fig).

Example 4 (Fig.9, 10, 16, 17, 18)

The media made according to the second variant, coated with a print and three-dimensional rasters (Fig.9, 10) on the front and back of the product (Fig, 17)arranged so that when viewed media on the clearance form an interrelated image (Fig).

Thus, the proposed invention in the media allows to obtain optically variable effect. The information reproduced on the surface of the site is hidden when viewed at a right angle and is visualized when the angle of viewing. This allows both machine readable authentication controls the media, and visual inspection.

The advantage of the proposed method of manufacturing a tamper media is to improve the technological process at the expense of non-value added operations, in particular working metallographic printing, which reduces the cost of counterfeit media. The graphical elements using traditional printing technology does not require extra technological operas the Nations and additional pieces of equipment.

1. Layered product on a paper or polymer-based optically variable structure, characterizing its authenticity, containing coating in the form of print and three-dimensional raster raster, wherein the coating is performed from one side of the base, and a three-dimensional raster inflicted on the other side of the Foundation, the field of printing or three-dimensional raster is divided into two or more sectors that are offset relative to each other, and each sector is color coded so that when the viewing angle changes the color of the sectors in the image is changing, with a three-dimensional raster is made in the form of elements with symmetric and/or asymmetric profile with education the terrain on both sides of the bases and so located with respect to the printed image that at least partially three-dimensional raster is located above the printed pattern, the width of lines printed raster ranges from 50 to 200 μm, line width of three-dimensional raster is from 100 to 600 μm, the angle between the print elements and three-dimensional raster is from 0° to 10°, while they form a moire image that when viewed media right angle is hidden when viewed media at an acute angle becomes visible.

2. The product according to claim 1, characterized in that the printed and three-dimensional rasters formed broken ilikepie lines, and/or dots and/or dashes, and/or graphics primitives, and/or a combination thereof.

3. The product according to claim 1 or 2, characterized in that the printed raster submitted additional information, visible when viewed from any angle.

4. The product according to claim 1 or 2, characterized in that the printed raster made hidden information visible when viewed at an acute angle.

5. The product according to claim 3, characterized in that the printed raster made hidden information, painted with special properties, visible with the help of special instruments.

6. The product according to claim 1 or 2, characterized in that a three-dimensional raster made hidden information visible when viewed at an acute angle.

7. Layered product on a paper or polymer-based optically variable structure, characterizing its authenticity, containing coating in the form of print and three-dimensional raster raster, characterized in that the printing dot is marked on both sides of the base, and a three-dimensional raster applied on one side of the base, and three-dimensional raster is made in the form of elements with symmetric and/or asymmetric profile, with the formation of the relief on both sides of the bases and so located with respect to the printed image that at least partially three-dimensional raster is located above the printed pattern, the width of lines, the distance between lineamietntos and three-dimensional images and the mutual orientation of rasters selected they form a moire image that when viewed media right angle is hidden when viewed media at an acute angle becomes visible, while the raster print elements printed on different sides of the basics are the same in the light, forming an additional element of protection, controlled on clearance

8. The product according to claim 7, characterized in that the moire image that is visible when viewed media at an acute angle to the front and back sides of the media, the same.

9. The product according to claim 7, characterized in that the moire image that is visible when viewed media at an acute angle to the front and back sides of the media.

10. The product according to claim 9, characterized in that the moire image that is visible when viewed media at an acute angle to the front and back sides of the media, forming one side of the moire pattern, and on the other hand the effect of svetasreni.

11. Product of claim 10, wherein the image received on the front side of the carrier, has the effect of motion, and the image obtained on the flip side, forms a moire pattern and/or the effect of svetasreni.

12. A method of manufacturing a layered product on paper reprimarea based on claims 1 to 11 on a paper or polymer-based, including the application of at least one plot basics of graphical elements in the form of printed raster and the subsequent application of three-dimensional raster, characterized in that the printed raster put printing on one side of the base, and a three-dimensional raster put on the other side of the base, whereby pressure on the basis of when applying three-dimensional raster is such that it leads to the formation of circulating relief and mutual location of the raster is chosen in such a way that they form an image having an optically variable effect.

13. The method according to item 12, characterized in that the printing dot is applied on both sides of the framework.

14. The method according to item 12 or 13, characterized in that the three-dimensional raster is applied by means of metallographic blind embossing, or metallographic colorful printing, or embossing.

15. The method according to 14, characterized in that the printing dot is applied by screen printing, or metallographic printing, or offset printing, or gravure printing, or tipoftheday printing, or inkjet printing, or flexographic printing or electrophotographic printing, or a combination of methods.



 

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Barrier fabric // 2473428

FIELD: process engineering.

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9 cl, 2 dwg, 4 ex

FIELD: process engineering.

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2 cl

FIELD: production of the materials intended to protect people in industrial, administrative and living premises against action of electromagnetic fields of the radio-frequency range.

SUBSTANCE: the invention is pertaining to production of materials intended to protect people in industrial, administrative and living premises against action of electromagnetic fields of the radio-frequency range generated by operation of electrical circuits, electric appliances, mobile and radio telephones, and also for protection of the people against a geopathogenic environmental activity. The material based on schungite mineral represents a three-layered material, two exterior layers of which consist of a carton or a plastic sheet, on each side of which a printing ink containing fragments of a schungite mineral is applied, and in the capacity of the middle layer the aluminum foil is used. At that the layers are connected by a glue. To increase the strength of the three-layered material it is drawn for example through rollers or placed under a press. The printing ink contains particles of the schungite mineral, these particles have dimensions of 5-10 microns and make 90 % of the mass of the printing ink, in which they are dispersed. The printing ink containing the particles of the schungite mineral makes 6-7 % of the mass of the board or 3-3.5 % of the mass of the plastic material. The layer of the carton has a depth of 0.3 mm, and the layer of plastic material has the depth of 0.6 mm. The technical result of the invention is production of the material from the accessible raw being an effective and low-cost material for protection of people against action of electromagnetic fields of the radio-frequency range generated in the process of the operation of electric appliances, electrical circuits, at exploitation mobile and radiophones, and also from a geopathogenic action of the environment.

EFFECT: the invention ensures production from an accessible raw material of an effective and low-cost material for protection of people against action of the radio-frequency range electromagnetic fields generated during operation by different electrical appliances, circuits and telephones.

5 cl, 4 ex, 1 tbl

FIELD: manufacturing multi-layered films.

SUBSTANCE: film comprises base made of bi-axially oriented polypropylene film and polyolefin film. Before laminating, the polyolefin film is colored. The multi-layered film is oriented in transverse direction or longitudinal direction and transverse direction after laminating. The thickness of the multi-layered film ranges from 8 μm to 26 μm. The method of producing the multi-layered film is also presented.

EFFECT: expanded functional capabilities.

9 cl, 3 ex

FIELD: radio-electronic industry; production of material for components of the radio-electronic devices.

SUBSTANCE: the invention is pertaining to the field of radio-electronic industry, in particular, to production of materials for the components of the radio-electronic devices, such as resistors, capacitors, inductance coils, etc, where the split-hair accuracy of supervision of the measurements of the parameters is required. The material has the multilayer structure made in the form of N> 1 separate layers consisting of the films or the metal paper of d < 80 microns thick, piled made out of carried out of polyimide or quartz, either mica, or germanium, either a gallium, or copper, either silver, or the material consists of the same type strands or fibers with thickness of d <80 microns made out of silver or copper, either aluminum, or nichrome, either germanium, or a gallium combined in the bundle. At increasing the quantity of the separate and the same type layers of the films in the stack or the number of the fibers or the strands in the bundle the physical characteristics of the material are gaining strength proportionally to the number of layers or fibers and the spread of the experimental values of the characteristics R, C, L and tgδ is decreasing, that is technical result of the offered engineering solution.

EFFECT: the invention ensures, that the physical characteristics of the material are gaining strength proportionally to the number of layers or fibers and the spread of the experimental values of the characteristics R, C, L and tgδ is decreasing.

2 cl, 3 dwg, 3 tbl, 4 ex

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