CN112659784B - Printed matter with anti-fake function - Google Patents
Printed matter with anti-fake function Download PDFInfo
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- CN112659784B CN112659784B CN201910981714.8A CN201910981714A CN112659784B CN 112659784 B CN112659784 B CN 112659784B CN 201910981714 A CN201910981714 A CN 201910981714A CN 112659784 B CN112659784 B CN 112659784B
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Abstract
The invention relates to a printing product with anti-counterfeiting function, which comprises: the anti-counterfeiting mark is formed by printing ink. The printed product has anti-counterfeiting function, and can identify authenticity through the set anti-counterfeiting mark. The anti-counterfeiting mark is hidden in the printed product and is not easy to find. When the printed product is irradiated by light, the anti-counterfeiting mark appears on the printed product.
Description
Technical Field
The present invention relates to an article printed with ink, and more particularly to a printed article with anti-counterfeit function.
Background
When patterns (characters and/or figures) appear on the clothes, the aesthetic feeling of the clothes can be enhanced, and especially, special patterns are designed on special purpose or limited quantity of clothes so as to show the special feeling. The method for arranging the patterns on the clothes comprises embroidery, sewing cloth or plastic sheets, and pasting thermoprinting materials made of plastic films.
As described above, it is a known method to attach a pattern-formed or patterned thermoprinting material to clothing, and in order to confirm the origin, a conventional thermoprinting material made of a plastic film may provide a forgery prevention function. However, the known anti-counterfeiting designs of the thermoprinting materials are not hidden and are easily imitated, so that the anti-counterfeiting function is discounted.
Disclosure of Invention
The invention aims to provide a printed product, which has an anti-counterfeiting function and a hidden effect in anti-counterfeiting design.
Still another object of the present invention is to provide a printed product with anti-counterfeit function, wherein the anti-counterfeit design is easy to be checked and identified.
The invention provides a print with anti-counterfeiting function, which comprises the following components:
a bottom layer;
a surface layer formed by printing with ink;
at least one anti-counterfeiting mark formed by printing ink and positioned between the bottom layer and the surface layer;
when the printed product is irradiated by light, the anti-counterfeiting mark appears on the printed product.
Therefore, the printed product has an anti-counterfeiting design, and when the printed product is irradiated by light, the anti-counterfeiting mark can be displayed on the printed product for authenticity identification. The anti-counterfeiting mark is hidden in the printed product and is not easy to find, and the anti-counterfeiting mark is not displayed on the printed product when the printed product is not irradiated by light.
Preferably, the anti-counterfeiting mark is a fluorescent anti-counterfeiting mark, the anti-counterfeiting mark is formed by printing with fluorescent ink, when the anti-counterfeiting mark is irradiated by light, the anti-counterfeiting mark emits fluorescence on the printed product, and the configuration and the outline of the anti-counterfeiting mark are displayed on the printed product.
Preferably, the anti-counterfeiting mark is a projection type anti-counterfeiting mark, and the configuration and the outline of the projection type anti-counterfeiting mark are displayed on the printed product when the anti-counterfeiting material is irradiated by backlight.
Preferably, the printed product has the fluorescent anti-counterfeiting mark and the projection anti-counterfeiting mark at the same time, and the two anti-counterfeiting marks can be positioned at the same position and overlapped up and down or positioned at different positions in the printed product.
Preferably, the projected security mark is darker in color and the fluorescent security mark is lighter in color.
Preferably, the printed product is printed into a pattern, and the pattern is characters, graphics, symbols or signs or a combination thereof.
Preferably, the outline of the anti-counterfeiting mark is characters, graphics, symbols or signs or a combination thereof.
Preferably, the bottom layer is a woven fabric of plastic film, paper, or fiber.
The invention has the beneficial effects that:
the invention provides a printed product with an anti-counterfeiting function, which has an anti-counterfeiting design and can be used for identifying authenticity. The invention buries the projection type anti-counterfeiting mark and/or the fluorescent anti-counterfeiting mark in the printed matter, adopts a hidden anti-counterfeiting design, and the anti-counterfeiting mark is not exposed out of the printed matter and can not be found randomly. The anti-counterfeiting mark can be identified by irradiating light from the front or back of the printed product, and the inspection and anti-counterfeiting identification are simple and convenient. The printed matter of the invention is made of computer printing ink, can be made into various patterns and anti-counterfeiting mark patterns, and meets the requirements of customization, small quantity of receipt flexibility and high variability required by the current society. The printing product has high production speed, the pattern of the anti-fake mark and the pattern of the printing product can be quickly modified and changed, and the surface of the printing product can be printed with various patterns and colors. Furthermore, the invention does not need a mould for manufacturing patterns in a traditional mode, and can reduce the cost of the mould.
Drawings
Fig. 1 is a front view of a print product with anti-counterfeit function according to a first preferred embodiment of the present invention, and shows that the print product prints a pattern.
FIG. 2 is a front view of another print of the first preferred embodiment of the present invention, showing the print printed with another pattern.
Fig. 3 is a cross-sectional view taken along line 3-3 of fig. 1.
Fig. 4 is a partial enlarged view of fig. 1.
Fig. 5 shows a schematic perspective view of the projection type anti-counterfeit mark and the fluorescent anti-counterfeit mark stacked one above the other.
FIG. 6 is a schematic diagram similar to FIG. 3, showing the first preferred embodiment of the print substrate made of another material.
Fig. 7 shows a cross-sectional view of the printed article of the present invention adhered to a fabric.
Fig. 8 shows a manner of anti-counterfeit identification of the printed product according to the first preferred embodiment.
Fig. 9 shows another anti-counterfeit identification method of the printed product according to the first preferred embodiment.
Fig. 10 is a front view of a printed product according to a second preferred embodiment of the present invention.
FIG. 11 is a cross-sectional view taken along line 11-11 of FIG. 10.
Fig. 12 is a cross-sectional view of a printed product according to a third preferred embodiment of the present invention.
Fig. 13 is a schematic front view of fig. 12.
Reference numerals
10. 10', 10": printing; p, P ', P': a pattern; 20. 20': a bottom layer; 30: projection type anti-fake mark; 40: fluorescent anti-counterfeit mark; 50: a surface layer; 65: a garment; 80: ultraviolet light; 85: a light source.
Detailed Description
The objects, features and effects achieved by the present invention can be understood from the following description of several preferred embodiments and drawings.
The dark and light colors described in the specification and claims are based on the definition of colorimetry, wherein the definition means the brightness of the color, the higher the definition, the lighter the color, for example, the white is the high definition; conversely, the lower the lightness, the darker the color, e.g., black is low lightness.
Referring to fig. 1 and 2, a front view of a printed product 10 with anti-counterfeit function according to a first preferred embodiment of the present invention is shown, and the two printed products 10 are printed with different patterns P, P', which can be various characters, figures, symbols, signs or combinations thereof, and can be regular or irregular contours. The pattern P of the print 10 of fig. 1 is exemplified by CHANCE, while the composition of the patterns P' CL and CHANCE LINE of the print 10 of fig. 2 is exemplified. Hereinafter, the printed matter 10 and the pattern P of fig. 1 will be mainly described, and the same members of the printed matter 10 of fig. 1 and 2 will be denoted by the same reference numerals, and the printed matter of fig. 2 will not be described in particular.
To facilitate understanding of the structure of the present invention, fig. 1, 2, 4 and 10 show the security marks 30, 40 provided in the printed matter in broken lines. When the printed matter is not irradiated by light, the anti-counterfeiting marks 30, 40 are not displayed on the printed matter.
Referring to fig. 3, the printed product 10 according to the present embodiment is a multi-layered material formed by printing with ink (e.g. PU or PVC ink), comprising: a bottom layer 20, at least one projection type anti-counterfeit mark 30, at least one fluorescent anti-counterfeit mark 40 and a surface layer 50. In this embodiment, the pattern P (shown in fig. 1) or P' (shown in fig. 2) printed by the printed product 10 can be a pattern required by a customer (consumer) or designed by a manufacturer, and the pattern can be customized, can be received in a small amount, can be flexibly and immediately changed, does not need to manufacture a printing mold, and can reduce the mold cost and the plate making time.
As shown in fig. 3, the bottom layer 20 of the printed product 10 according to the preferred embodiment of the present invention may be a sheet or film of paper, plastic, etc., on which the anti-counterfeit marks 30, 40 and the surface layer 50 are printed, and any material capable of being used for printing ink may be used. The bottom layer 20 shown in fig. 3 is a plastic film made of PU or PVC, and one surface of the plastic film (the bottom surface without the anti-counterfeit mark shown in fig. 3) has an adhesive, such as a hot melt adhesive, so that the bottom layer 20 can be adhered to an article by the hot melt adhesive. The bottom layer may also be a sheet of paper with a hot melt adhesive. In addition, referring to fig. 6, the bottom layer 20' of the printed product 10 of the present embodiment may be a fabric formed by weaving natural fibers or artificial fibers, such as cloth or other similar fabrics.
The bottom layer 20 shown in fig. 3 is a plastic film, and preferably a plastic film with a light color or white color is selected, and white is most suitable.
The present embodiment has a plurality of projection type anti-counterfeit marks (hereinafter referred to as projection type marks or anti-counterfeit marks) 30 and a plurality of fluorescent anti-counterfeit marks (hereinafter referred to as fluorescent marks or anti-counterfeit marks) 40. The number of the projection type security marks 30 and the fluorescent security marks 40 is preferably the same. The projection type anti-counterfeiting marks 30 are formed by printing ink on the bottom layer 20. The material of the projection type anti-counterfeit mark 30 in this embodiment is photo-curable ink, which has photosensitive resin and photoinitiator, and is irradiated with light, for example, ultraviolet light, during printing, so that the resin of the photo-curable ink is hardened and cured by the irradiation of light. The projection type anti-counterfeit marks 30 are printed and distributed on the bottom layer 20, and the number and distribution thereof are set according to the actual needs without any limitation. The color of the projected security mark 30 is not limited, but is preferably a dark color, for example, black or red ink.
The fluorescent security marks 40 are printed with fluorescent ink, and each fluorescent security mark 40 is printed on one of the projection type security marks 30. The fluorescent ink used to make the fluorescent security mark 40 is preferably white or light colored fluorescent ink, preferably white ink, and the fluorescent ink used to print the fluorescent security mark 40 may be organic or inorganic ink. Referring to fig. 5, each of the projection type anti-counterfeit marks 30 and each of the fluorescent anti-counterfeit marks 40 are printed at the same position and are overlapped up and down, and the shape, the outline and the size of the projection type mark 30 and the fluorescent mark 40 which are overlapped up and down are all the same.
It should be noted that, it is not necessary that the projection type anti-counterfeit mark 30 and the fluorescent anti-counterfeit mark 40 are overlapped one above the other, and the two anti-counterfeit marks 30 and 40 can be printed at different positions.
The appearance shapes of the projection type anti-counterfeiting mark 30 and the fluorescent anti-counterfeiting mark 40 can be characters, figures, symbols or a combination thereof, the anti-counterfeiting marks 30 and 40 in fig. 1 are taken as examples of characters printed into CL and CHANCE LINE, the patterns P and the anti-counterfeiting marks 30 and 40 can be printed into the same outline, the patterns P and the anti-counterfeiting marks 30 and 40 are the same characters, figures or symbols, and as illustrated in the drawings in the specification, the patterns P and the anti-counterfeiting marks 30 and 40 are CHANCE. The security mark 30, 40 is of reduced size compared to the size of the pattern P, and its size is much smaller than the size of the pattern P. In addition, as shown in fig. 4, to match the outline of the pattern P, some of the security marks 30, 40 (e.g., CHANCE LINE) are completely present on the pattern P, and some of the security marks are not completely present on the pattern P.
The surface layer 50 is printed on the bottom layer 20, the equal-projection type anti-counterfeit mark 30 and the fluorescent anti-counterfeit mark 40, and becomes the outer surface of the printed product 10, and the surface of the surface layer 50 can be printed with different colors and various patterns, such as different patterns of figures, buildings, animals, scenery and the like, and various colors, and the color of the surface layer 50 can be single color, multi-color or gradually-layered color. The anti-counterfeit markers 30, 40 are located between the bottom layer 20 and the surface layer 50, and as shown in fig. 3, each of the projection type anti-counterfeit markers 30 is located on the top surface of the bottom layer 20, and each of the fluorescent anti-counterfeit markers 40 is located below the surface layer 50 and on the top surface of the projection type anti-counterfeit markers 30. After the printed product 10 is manufactured, the bottom layer 20 and the surface layer 50 respectively form the back surface and the front surface of the printed product 10, and the projection type anti-counterfeiting mark 30 and the fluorescent anti-counterfeiting mark 40 are positioned between the bottom layer 20 and the surface layer 50. Wherein: the fluorescent anti-counterfeit mark 40 blocks the projection type anti-counterfeit mark 30 from the surface layer 50, and no matter what color the projection type anti-counterfeit mark 30 is, even if the color is dark, the projection type anti-counterfeit mark 30 is not displayed on the surface layer 50, that is, the color of the projection type anti-counterfeit mark 30 is not displayed on the front surface of the printed product 10. The fluorescent anti-counterfeit mark 40 is made of light color ink, especially white ink, and is not displayed on the surface layer 50, so that the projection type and fluorescent anti-counterfeit inks 30 and 40 can be hidden in the printed product 10, and the color of the fluorescent anti-counterfeit ink is not exposed on the front surface of the printed product.
The printed product 10 shown in fig. 1 and 3 is formed by printing the anti-counterfeiting marks 30, 40 and the surface layer 50 on the bottom layer 20 made of plastic film, cutting a pattern P on the printed product after the printed product 10 is printed, wherein the thin line of the reference numeral 12 is used for schematically cutting the cutting mark of the pattern P; or cutting the print according to the required pattern to obtain the required print with anti-counterfeiting function. If the printed product 10 is made in the manner of fig. 6, i.e., the security marks 30, 40 and the surface layer 50 are printed on a fabric 20', for example, the fabric 20' is a garment, the above-mentioned cutting operation is not required.
When the printed matter of fig. 3 is to be adhered to an article, for example, a garment, the printed matter 10 is adhered to a garment 65 by a hot-pressing apparatus, as shown in fig. 7, the printed matter 10 is adhered to the garment by a hot-melt adhesive on the bottom surface of the bottom layer 20, and the pattern P or P' of the printed matter 10 is displayed on the garment. Fig. 8 and 9 show that the printed matter is adhered to the surface of the clothing 65 in a pattern P'.
As described above, in a normal light environment, the fluorescent security mark 40 and the projected security mark 30 are not visible from the exterior of the printed product 10.
Referring to fig. 8, when the front side (i.e., the surface layer 50) of the printed product 10 is irradiated with ultraviolet light (purple light) 80, the fluorescent anti-counterfeit mark 40 irradiated by the ultraviolet light emits blue or purple fluorescence, and people can see the purple fluorescence presented by the anti-counterfeit mark 40 on the front side of the printed product 10, thereby forming an anti-counterfeit identification effect. Such irradiation of the front side of the print 10 with light (ultraviolet light) causes the fluorescent anti-counterfeit mark 40 to emit fluorescence, which is one of the anti-counterfeit methods of the present invention. According to the inventor's practical test, the lighter the color of the surface layer 50, the better the effect of fluorescence of the line of the fluorescent anti-counterfeit mark 40 after being irradiated. Therefore, when some areas of the surface layer 50 of the printed product 10 are dark (e.g., black) and some areas are lighter, the security mark 40 is selectively formed at the light position of the printed product 10.
Fig. 9 shows another anti-counterfeit identification method according to the present invention, when the printed product is irradiated by the backlight light source 85, that is, the light source 85 irradiates the printed product from the back surface of the printed product 10 (i.e., from the bottom layer 20) to make the light penetrate to the front surface of the printed product 10, and the projected anti-counterfeit mark 30 and its outline are visible from the front surface of the printed product 10 because the projected anti-counterfeit mark 30 is embedded in the printed product 10, as if the anti-counterfeit mark 30 is projected on the front surface of the printed product, so that the authenticity of the printed product can be identified.
If the color of some positions on the front surface of the printed product 10 is too dark, that is, some positions on the surface of the surface layer 50 are printed with dark brown, black or other dark ink, when ultraviolet light is irradiated onto the dark positions of the printed product in the manner of fig. 8, the fluorescent light of the fluorescent anti-counterfeit mark 40 may not be visible at the dark positions, and at this time, the identification method of fig. 9 may be adopted.
The anti-counterfeit marks 30, 40 are located between the bottom layer 20 and the surface layer 50 of the printed product 10, and the anti-counterfeit marks 30, 40 slightly protrude from the front surface of the printed product.
Fig. 10 and 11 show a front view and a cross-sectional view of a printed product 10' according to a second preferred embodiment of the present invention, wherein the printed product 10' is also a multi-layered structure, and is formed by printing with ink, and the printed product 10' is printed with a pattern P ", such as CL, the pattern P" in the figures is merely illustrative and not limiting.
The printed product 10' comprises: a base layer 20, at least one or a plurality of fluorescent security markings 40, and a surface layer 50, wherein: the bottom layer 20, the fluorescent anti-counterfeit mark 40 and the surface layer 50 are the same as those of the first preferred embodiment, and can be understood by the description of the first preferred embodiment, which is omitted for brevity. The figures show a plurality of security markings 30 as examples of text printed as CL and CHANCE LINE.
After the printed product 10' is manufactured, the bottom layer 20 and the surface layer 50 respectively form the back surface and the front surface of the printed product, and the fluorescent anti-counterfeiting marks 40 are located between the bottom layer 20 and the surface layer 50. As in FIG. 8, when the front side of the print 10' is irradiated with ultraviolet light, the irradiated fluorescent security mark fluoresces on the front side of the print.
Fig. 12 and 13 show a cross-sectional view and a schematic perspective view of a printed product 10 "according to a third preferred embodiment of the present invention, wherein the printed product 10" is printed with a pattern P ", and the pattern P" is merely illustrative and not limiting, and the printed product 10 "comprises: a base layer 20, at least one or a plurality of projection-type security markings 30, and a surface layer 50, wherein: the bottom layer 20, the projected mark 30 and the surface layer 50 are the same as those of the first preferred embodiment, and can be understood by the description of the first preferred embodiment, which is omitted for brevity. The projected security mark 30 is printed with photo-curable ink, and is cured by irradiation with light during printing.
Referring to fig. 13, when the authenticity of the printed product 10″ is to be identified, a backlight light source 85 is irradiated onto the printed product from the back of the printed product, the anti-counterfeit mark 30 is visible from the front of the printed product 10″ within the light irradiation range and projected onto the front of the printed product, and when the projected anti-counterfeit mark is visible, the printed product is identified as authentic. The security marking 30 is projected in the same manner as shown in fig. 9.
The prints 10, 10', 10 "of the present invention have an anti-counterfeit design for identification of authenticity. The invention buries the projection type anti-counterfeiting mark 30 and/or the fluorescent anti-counterfeiting mark in the printed matter, adopts a hidden anti-counterfeiting design, and the anti-counterfeiting mark is not exposed to the printed matter and can not be found randomly. The anti-counterfeit mark can be identified by irradiating light from the front or back of the printed product 10, 10', 10", and the inspection and anti-counterfeit identification are simple and convenient.
The printed matter of the invention is made of computer printing ink, can be made into various patterns and anti-counterfeiting mark patterns, and meets the requirements of customization, small quantity of receipt flexibility and high variability required by the current society. The printing product has high production speed, the pattern of the anti-fake mark and the pattern of the printing product can be quickly modified and changed, and the surface of the printing product can be printed with various patterns and colors. Furthermore, the invention does not need a mould for manufacturing patterns in a traditional mode, and can reduce the cost of the mould.
The above embodiments are only illustrative of the technical means of the present invention and are not limited thereto, and the present invention should be considered as the protection scope of the present invention. The printed matter provided by the invention is a technology and a structure initiated in the technical field, has an improvement, and therefore, the application is provided by law.
Claims (13)
1. A print with anti-counterfeit function, comprising:
a bottom layer;
a surface layer formed by printing with ink and printed on the bottom layer;
the bottom layer forms the back of the print; the surface layer forms the front surface of the printed product;
at least one fluorescent anti-counterfeiting mark formed by printing fluorescent ink and positioned between the bottom layer and the surface layer;
at least one projection type anti-counterfeiting mark is formed by printing ink and is positioned between the bottom layer and the surface layer;
therefore, when ultraviolet light irradiates the front surface of the printed product and irradiates the fluorescent anti-counterfeiting mark, the fluorescent anti-counterfeiting mark emits fluorescence on the printed product; when the back surface of the printed product is irradiated by light rays from the bottom layer, the front surface of the printed product presents the at least one projection type anti-counterfeiting mark;
the printed matter is printed into a pattern, and the pattern is characters, figures, symbols or signs or the combination thereof.
2. The printed article of claim 1, wherein the fluorescent security marking is printed in white or light colored ink.
3. The printed article of claim 1, wherein the fluorescent security marking is printed with organic or inorganic fluorescent ink.
4. The printed article of claim 1, wherein the at least one projected security mark is printed in a photo-curable ink and cured by irradiation with light.
5. The printed article of claim 1, wherein the at least one fluorescent security mark and the at least one projected security mark are located in the same position and are stacked one above the other.
6. The printed article of claim 5, wherein the fluorescent security feature and the projected security feature are the same size and contour, and are stacked one above the other.
7. The printed article of claim 1, wherein the at least one fluorescent security mark and the at least one projected security mark are located in different positions.
8. The printed article of any of claims 1-7, wherein the projected security mark is darker than the fluorescent security mark.
9. The printed article of claim 1, wherein the projected security mark is printed in a dark ink.
10. The printed article of claim 1, wherein the security marking has a contour identical to the pattern of the printed article.
11. The printed article of claim 1, wherein the bottom layer is a plastic or paper film or sheet.
12. The printed article of claim 11, wherein the surface of the substrate not printed with the projected security mark or the fluorescent security mark is provided with an adhesive.
13. The print of claim 1 wherein the substrate is a woven fabric of fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910981714.8A CN112659784B (en) | 2019-10-16 | 2019-10-16 | Printed matter with anti-fake function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910981714.8A CN112659784B (en) | 2019-10-16 | 2019-10-16 | Printed matter with anti-fake function |
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| CN112659784A CN112659784A (en) | 2021-04-16 |
| CN112659784B true CN112659784B (en) | 2023-10-10 |
Family
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| CN201910981714.8A Active CN112659784B (en) | 2019-10-16 | 2019-10-16 | Printed matter with anti-fake function |
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|---|---|
| CN112659784A (en) | 2021-04-16 |
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