WO2020143037A1 - Multicolor fluorescent product producing method, multicolor fluorescent product, and fluorescent handicraft article - Google Patents

Abstract

A multicolor fluorescent product producing method, a multicolor fluorescent product, and a fluorescent handicraft article. According to the multicolor fluorescent product producing method, a pattern to be printed is analyzed and divided into a plurality of partitions, a partition pattern in each partition comprises one or more specific features, and a plurality of partitions form a printing plate, that is, the same printing plate has a plurality of partition patterns; the patterns on the printing plates are transferred to a printing stock, and a multicolor fluorescent product is produced by printing of the plurality of the printing plates. In this way, by performing color separation processing on a pattern to be printed according to colorless fluorescent primary colors, a multicolor fluorescent product is formed by printing on a printing stock by using a printing plate, and moreover, under the irradiation of an ultraviolet lamp, the multicolor fluorescent product yields a multicolor and dazzling effect.

Description

Multicolor fluorescent product manufacturing method, multicolor fluorescent product and fluorescent crafts Technical field

The invention belongs to the technical field of anti-counterfeiting fluorescent products, and more specifically, relates to a method for manufacturing multi-color fluorescent products, multi-color fluorescent products and fluorescent handicrafts.

Background technique

Anti-counterfeiting colorless fluorescent ink is usually also called leuco ink, which is a special ink that emits visible light (400nm-800nm) under the irradiation of ultraviolet light (200nm-400nm) and other light sources. The main component of anti-counterfeiting colorless fluorescent ink is fluorescent color (dye) material, which is a functional luminescent pigment. The difference from general pigments is that when external light (including ultraviolet light) is irradiated, it absorbs a certain form of energy and does not convert it into thermal energy. Instead, it excites the photons and releases the absorbed energy in the form of visible light, producing fluorescence phenomena of different hue. Anti-counterfeiting colorless fluorescent ink forms various colors under the irradiation of ultraviolet light, and when the light stops irradiating, the luminescence phenomenon disappears. The fluorescent particles in the anti-counterfeiting colorless fluorescent ink will produce a range of bright and particularly clean colors, such as yellow, orange, red, crystal red, green and blue. The key to this effect is that this ink contains special color pigments that can absorb energy in the ultraviolet band and convert this energy into longer wavelengths of visible light. Anti-counterfeiting colorless fluorescent inks are widely used in anti-counterfeiting printing, with the characteristics of simple implementation, low cost, good concealment, bright colors, convenient inspection, strong reproducibility, diverse color changes, and the ability to adapt to large-scale production lines or packaging and printing needs. . Usually used for banknotes, stamps, financial documents (such as checks, bonds, stocks, commercial papers, bank acceptances, etc.), anti-counterfeiting printing of famous cigarettes, famous wines and some high-end goods packaging. If combined with other anti-counterfeiting technology, it can produce better anti-counterfeiting effect.

The prior art mainly focuses on the application of anti-counterfeiting colorless fluorescent ink in anti-counterfeiting, that is, it is more used as an anti-counterfeiting marker, and distinguishes the authenticity according to the presence or absence of its anti-counterfeiting features, strong or weak fluorescence intensity, etc. The application is relatively simple and the structure is relatively simple.

technical problem

The purpose of the embodiments of the present invention is as follows: In the first aspect, a method for manufacturing a multi-color fluorescent product is provided to solve the technical problem that the application of the anti-counterfeiting colorless fluorescent ink in the prior art is simple and the structure is relatively simple.

In a second aspect, a multi-color fluorescent product is provided to solve the technical problem that the application of the anti-counterfeiting colorless fluorescent ink in the prior art is simpler and the structure is simpler.

In a third aspect, a fluorescent handicraft is provided to solve the technical problems in the prior art that the application of anti-counterfeiting colorless fluorescent ink is simple and the structure is relatively simple.

Technical solution

To solve the above technical problems, the technical solutions adopted by the embodiments of the present invention are:

In a first aspect, a method for manufacturing a multi-color fluorescent product is provided. The method for manufacturing a multi-color fluorescent product includes the following steps:

S01: Select a pattern to be printed, the pattern to be printed includes a plurality of specific features;

  S02: Analyze the pattern to be printed, and divide the pattern to be printed into a plurality of blocks, each of which has a partition pattern, and the partition pattern includes one or more of the specific features;

S03: Perform pattern reconstruction on each of the blocks, and make multiple partition patterns to form multiple printing plates;

  S04: Transfer a plurality of the printing plates to the substrate to form a multi-color fluorescent product.

In one embodiment, each of the specific features includes multiple colors of anti-counterfeiting fluorescent primary colors, and the specific features in each of the partition patterns are the specific features having one color.

In one embodiment, the partition pattern includes multiple specific features, and the multiple specific features are the specific features of the same color.

In one embodiment, the partition pattern includes multiple specific features, and the multiple specific features are the specific features of different colors.

In one embodiment, each of the specific features includes an anti-counterfeiting fluorescent primary color of one color, and the specific feature in each of the partition patterns is the specific feature having one color.

In one embodiment, analyzing the pattern to be printed specifically includes determining the number of printed colors of the pattern to be printed and selecting a colorless fluorescent primary color.

In one embodiment, determining the number of printed colors of the pattern to be printed specifically includes: performing color analysis on the pattern to be printed, and selecting the colorless fluorescent primary colors printed on each printing plate.

In one embodiment, dividing the pattern to be printed into a plurality of the blocks specifically includes dividing the pattern to be printed into a plurality of the blocks according to structural complexity and hierarchy.

In one embodiment, the pattern to be printed is divided into a plurality of blocks according to structural complexity. Specifically: the pattern to be printed is decomposed and reconstructed with basic spatial constituent elements such as dots, lines, and planes to be divided A plurality of independent blocks are formed.

In one embodiment, reconstructing the pattern to be printed specifically includes: performing gradation processing and shadow setting on the pattern to be printed.

In one embodiment, the multiple blocks are in a parallel or inclusive relationship.

In one embodiment, the production of the printing plate is specifically: forming a printing pattern using the partition patterns of a plurality of the blocks of the same colorless fluorescent primary color, each of the printing patterns corresponding to making a single printing plate, the The printing plate reconstructs the printing pattern by screening.

In one embodiment, reconstructing the printed pattern in the printing plate by screening specifically includes: forming the printed pattern by frequency modulation screening or amplitude modulation screening.

In a second aspect, a multi-color fluorescent product is provided, the multi-color fluorescent product comprising the above-mentioned substrate and a pattern printed on the substrate, and the pattern is printed on the above-mentioned multi-color fluorescent product manufacturing method On the substrate.

In one embodiment, the pattern is made by printing a variety of colorless fluorescent primary colors.

In one embodiment, the substrate is non-fluorescent security paper or non-fluorescent security paper.

According to a third aspect, there is provided a fluorescent handicraft including the above-mentioned multicolor fluorescent product.

In one embodiment, the fluorescent handicraft includes multiple layers of the multi-color fluorescent articles arranged side by side.

In one embodiment, multiple layers of the multi-color fluorescent products are engraved according to certain rules to form a paper engraving process product.

Beneficial effect

Compared with the prior art, the beneficial effect of the method for manufacturing a multi-color fluorescent product provided by the embodiments of the present invention is that the method for manufacturing a multi-color fluorescent product analyzes the pattern to be printed and divides each pattern to be printed into multiple blocks. The partition pattern in each block includes one or more of the specific features, and multiple blocks form a printing plate, that is, there are multiple partition patterns on the same printing plate, and the pattern on each printing plate is transferred to the printing On the object, multiple printing plates are printed to make multi-color fluorescent products. In this way, the pattern to be printed is separated according to the colorless fluorescent primary color, so that the printing plate is printed on the substrate to form a multi-color fluorescent product, and under the irradiation of the ultraviolet lamp, the multi-color fluorescent product forms a multi-color and colorful effect .

The beneficial effect of the multi-color fluorescent product provided by the embodiment of the present invention is that the multi-color fluorescent product includes a substrate and a pattern, and the pattern is printed on the substrate using the above-mentioned multi-color fluorescent product manufacturing method, and the pattern is passed through a variety of Colorless fluorescent base color printing. In this way, the pattern on the multi-color fluorescent product can have a variety of colorless fluorescent primary colors, and under the irradiation of the ultraviolet lamp, the multi-color and colorful effect can be presented. And the fluorescence phenomenon disappears when the light stops, making the multicolor fluorescent products have better concealment.

The beneficial effect of the fluorescent handicraft provided by the embodiment of the present invention is that the fluorescent handicraft includes the above-mentioned multi-color fluorescent product, because the above-mentioned multi-color fluorescent product exhibits multi-color and colorful effects under the irradiation of an ultraviolet lamp. And the fluorescence phenomenon disappears when the light stops, making the multi-color fluorescent products have better concealment characteristics, so that the fluorescent handicrafts also have the above characteristics, giving users a better experience.

BRIEF DESCRIPTION

In order to more clearly explain the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only for the invention. For some embodiments, those of ordinary skill in the art can obtain other drawings based on these drawings without paying any creative labor.

FIG. 1 is a schematic flowchart of a method for manufacturing a multi-color fluorescent product in an embodiment of the present invention;

2 is a schematic structural view of a multi-color fluorescent product in an embodiment of the present invention.

Embodiments of the invention

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

It should be noted that when a component is referred to as being “fixed” or “installed” on another component, it can be directly on the other component or indirectly on the other component. When a component is said to be "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component.

It should also be noted that the same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms “upper”, “lower”, and “ The orientation or positional relationship indicated by "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, only to facilitate the description of the present invention and simplify the description, and does not indicate or imply that the device or element referred to must have a specific The structure and operation in a specific direction are used for the orientation, therefore, the terms used to describe the positional relationship in the drawings are for illustrative purposes only, and cannot be construed as a limitation of the patent. For those of ordinary skill in the art, the specific circumstances Understand the specific meaning of the above terms.

In addition, the terms "first" and "second" are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise specifically limited.

In order to explain the technical solution described in the present invention, the implementation of a method for manufacturing a multi-color fluorescent product provided by the present invention will be described in detail through specific embodiments with reference to specific drawings.

Example one.

It should be noted that the manufacturing method of the multi-color fluorescent product includes the following steps:

S01: Select the pattern 1 to be printed, the pattern 1 to be printed includes a plurality of specific features, the pattern 1 to be printed is an arbitrary pattern, and the pattern 1 to be printed is processed.

S02: Analyze the pattern 1 to be printed, and divide the pattern 1 to be printed into a plurality of blocks, each block has a partition pattern, the partition pattern includes one or more of the specific features, and the specific characteristics of the pattern 1 to be printed The number determines the number of blocks.

S03: Reconstruct the patterns of each block, and classify multiple blocks into colorless fluorescent primary colors to make multiple printing plates. Specifically, each partition pattern may have multiple colorless fluorescent primary colors. It should be noted that in this application The colorless fluorescent base color refers to the color of a security colorless fluorescent ink with a specific color.

S04: Transfer multiple printing plates to the substrate to form a multi-color fluorescent product. Each printing plate separately prints multiple partition patterns on the substrate. The multiple printing plates are printed separately until printed on the substrate to be printed Pattern 1, and form multi-color fluorescent products.

In the method for manufacturing a multi-color fluorescent product according to an embodiment of the present invention, by analyzing the pattern 1 to be printed, each pattern 1 to be printed is divided into a plurality of blocks, and the partition pattern in each block includes one or more of the specific features, and A printing plate is formed by multiple blocks, that is, there are multiple partition patterns on the same printing plate, and the patterns on each printing plate are transferred to the substrate, and the multiple printing plates are printed to form a multi-color fluorescent product. In this way, the pattern 1 to be printed is separated according to the colorless fluorescent primary color, so that the printing plate is printed on the substrate to form a multi-color fluorescent product, and under the irradiation of the ultraviolet lamp, the multi-color fluorescent product forms a multi-color and colorful effect.

In one embodiment, each specific feature includes multiple colors of anti-counterfeiting fluorescent primary colors, and the specific feature in each partition pattern is a specific feature with one color. The partition pattern includes multiple specific features, and the multiple specific features are specific features of the same color. In this way, the multi-color fluorescent product can be formed by printing on multiple printing plates each having a single colorless fluorescent primary color.

In one embodiment, analyzing the pattern 1 to be printed specifically includes determining the number of printed colors of the pattern 1 to be printed and selecting a colorless fluorescent primary color. Since the same pattern can have a variety of colorless fluorescent primary colors to achieve a dazzling effect, the pattern is decomposed and reconstructed so that it consists of a variety of monochrome colorless fluorescent primary colors, the number of printing colors is determined and the colorless fluorescent is selected The base color can determine the number of printing plates and the partition pattern on each printing plate.

In one embodiment, determining the number of printed colors of the pattern 1 to be printed specifically includes: performing color analysis on the pattern 1 to be printed, and selecting a colorless fluorescent primary color printed on each printing plate. By selecting the colorless fluorescent primary colors printed on each printing plate and combining the above to classify the blocks of the same colorless fluorescent primary color, in this way, a specific partition pattern can be set on the printing plate.

In one embodiment, classifying a plurality of the blocks according to the colorless fluorescent primary colors to produce a plurality of printing plates is specifically: classifying the plurality of blocks according to the colorless fluorescent primary colors, and using the same colorless fluorescent primary colors Partition patterns are made on the same printing plate. Specifically, setting the partition patterns using the same colorless fluorescent primary color on the same printing plate also includes setting each partition pattern according to the distribution position on the pattern 1 to be printed, so that the formed pattern on the multi-color fluorescent product is to be printed Pattern 1 is exactly the same.

In one embodiment, dividing the pattern 1 to be printed into a plurality of blocks specifically includes: dividing the pattern 1 to be printed into a plurality of blocks according to structural complexity and hierarchy. Specifically, the area and shape of the block are not fixed. The block contains one or more specific features with a printed pattern, and the specific features are classified according to the type of colorless fluorescent primary color used.

In one embodiment, the pattern 1 to be printed is divided into a plurality of blocks according to the structural complexity. Specifically: the pattern 1 to be printed is decomposed and reconstructed with basic spatial constituent elements such as dots, lines, and planes, so as to be divided into independent multiples. Blocks. It should be noted that the points, lines, and areas here are one or more of the specific features mentioned above, and the size and number of blocks are determined according to the details in the image.

In one embodiment, reconstructing the pattern 1 to be printed specifically includes: performing gradient processing and shading setting on the pattern 1 to be printed. Since the partition patterns using the same colorless fluorescent primary colors also have different color depths, the printed pattern 1 can be subjected to gradation processing and shadow settings, so that the partition patterns form the effect of color gradation and shadow, and then realize the color of multi-color fluorescent products With a three-dimensional sense.

In one embodiment, multiple blocks are in parallel or inclusive relationship. Specifically, the blocks of the same colorless fluorescent primary color are in a side-by-side relationship, and the blocks of different colorless fluorescent primary colors are in an inclusion relationship or a side-by-side relationship. Since the pattern 1 to be printed can be a colorful pattern, that is, a specific feature has both For multiple colors, at this time, the blocks of different colorless fluorescent primary colors are included, and specifically, the size and number of the partition patterns are determined according to the number of specific features.

In one embodiment, the production of the printing plate is specifically: forming a printing pattern using partitioned patterns of multiple blocks of the same colorless fluorescent primary color, each printing pattern corresponds to making a single printing plate, and the printing plate is reconstructed by screening Printing patterns. The reconstruction of the printing pattern by the screening method of the printing plate is specifically: the printing pattern is formed by frequency modulation screening or amplitude modulation screening. The screen dots can be overprinted or colored side by side by frequency modulation screening or amplitude modulation screening, and the gradient setting and shadow setting of the printed pattern can be realized, thereby making the multi-color fluorescent products have a three-dimensional sense.

Example 2.

It should be noted that the rest of this embodiment is the same as Embodiment 1, and the features that are not explained in this embodiment are all explained by Embodiment 1, and will not be repeated here.

In one embodiment, the partition pattern includes multiple specific features, and the multiple specific features are specific features of different colors. Specifically, each partition pattern has only a single color of a specific feature, and there is only a single color of the specific feature on a single printing plate. An example is: the partition pattern has both the specific feature A and the specific feature B, the specific feature A has both the color a1 and the color a2, the specific feature B has both the color b1 and the color b2, the color a1, the color a2, the color b1 and the color b2 are mutually exclusive Similarly, the specific feature A in the partition pattern has only one of color a1 or color a2, and the specific feature B has only one of color b1 or color b2. In this way, it is necessary to print the substrate through a plurality of different printing plates, so that the pattern 1 to be printed is printed on the substrate.

In one embodiment, since each partition pattern in the partition pattern has only a single color with a specific characteristic, when the color is changed, the printing pattern 1 needs to be subjected to gradation processing and shading settings, so that the color a1 or color a2 is gradually changed to The effect of the color b1 or the color b2 is more natural, thereby making the color of the multi-color fluorescent product have a three-dimensional sense.

In one embodiment, the gradation processing of the pattern to be printed 1 is specifically: setting a gradation transition area on the block that requires gradation processing, and the set color value range in the gradation transition area is 0-100. The gradient processing specifically includes: linear gradient, angle gradient, radial gradient, symmetric gradient, and diamond gradient. The shadow setting is to set the shadow of the outline of the image to be printed, so as to realize the stereoscopic effect of the image.

In one embodiment, specifically, as shown in FIG. 2, the pattern 1 to be printed is divided into a plurality of blocks, including at least a block T1, a block T2, a block T3, and a block T4, where the blocks T1 and Block T2 and block T3 are inclusive, block T1 and block T4 are in parallel, and block T2 and block T3 are in parallel. For block T1, select two primary colors of colorless fluorescent red and colorless fluorescent blue in the base color library. It should be noted that any two different colors can be selected, where block T2 is colorless fluorescent red and block T3 It is a colorless fluorescent blue, and the transition zone S1 is between the blocks T2 and T3. The color of the transition zone S1 is a mixed color with the primary color of the block T2 and the primary color of the block T3. In this way, the block T2 To block T3, it will change from colorless fluorescent red to the mixed color, and then from the mixed color to colorless fluorescent blue, linear gradient or curved gradient can be used. Block T1 to block T4 and block The gradient form from T2 to block T3 is the same, and will not be repeated here. Block T1, block T2 and block T3 are all inclusive, which can be overprinted or juxtaposed according to the visual effect to be presented. At the same time, the pattern to be printed can be shaded to increase the stereoscopic effect of the pattern.

Example three.

It should be noted that the rest of this embodiment is the same as Embodiment 1, and the features that are not explained in this embodiment are all explained by Embodiment 1, and will not be repeated here.

In one embodiment, each specific feature includes an anti-counterfeiting fluorescent primary color of one color, and the specific feature in each partition pattern is a specific feature with one color. Specifically, two different specific features are different colors or the same color, but the inside of a single specific feature is the same color. In this case, only a single printing plate is needed to print the partition pattern. Examples are: the partition pattern has a specific feature C and a specific feature D, the specific feature C has a color c1 at the same time, the specific feature D has a color d1 at the same time, the color c1 is the same as the color d1 or the color c1 is different from the color d1, in this case, only a single The printing plate can print the specific feature C and the specific feature D on the substrate.

The invention also provides a multi-color fluorescent product, including a substrate and a pattern, and the pattern is printed on the substrate using the above-mentioned multi-color fluorescent product manufacturing method, and the pattern is made by printing a variety of colorless fluorescent primary colors. In this way, the pattern on the multi-color fluorescent product can have a variety of colorless fluorescent primary colors, and under the irradiation of the ultraviolet lamp, the multi-color and colorful effect can be presented. And the fluorescence phenomenon disappears when the light stops, making the multicolor fluorescent products have better concealment.

In one embodiment, the substrate is non-fluorescent security paper or non-fluorescent security paper. Since the existing paper has fluorescence, if the paper with fluorescence is used as the substrate, it will affect the display effect of multi-color fluorescent products, and neither the non-fluorescent bond paper nor the non-fluorescent anti-counterfeit paper will have fluorescence. As a substrate and make multi-color fluorescent products have a more significant color rendering effect.

The present invention also provides a fluorescent handicraft, including the above-mentioned multi-color fluorescent product, because the above-mentioned multi-color fluorescent product exhibits a multi-color and colorful effect under the irradiation of an ultraviolet lamp. And the fluorescence phenomenon disappears when the light stops, making the multi-color fluorescent products have better concealment characteristics, so that the fluorescent handicrafts also have the above characteristics, giving users a better experience.

In one embodiment, the fluorescent handicraft includes multiple layers of multi-color fluorescent articles arranged side by side. By setting multiple layers of multi-color fluorescent products side by side, when the thickness of the substrate is low, the same light source can be used to transmit light through the substrate, thereby making the multi-layer multi-color fluorescent products have a more three-dimensional effect.

In one embodiment, the multi-layer multi-color fluorescent products are engraved according to certain rules to form paper engraving products. Because the paper carving craft products have a more beautiful shape, the multi-color fluorescent products are used to form the paper carving craft products. In this way, under the irradiation of the ultraviolet lamp, the fluorescent craftwork has a more three-dimensional effect, which can effectively enhance the user's viewing experience.

In one embodiment, through the opening and closing of the ultraviolet lamp, the multi-color fluorescent product can exhibit the changing effect of the colorful fluorescent characteristics. When multi-color fluorescent products are used in the field of anti-counterfeit products such as anti-counterfeit tickets, anti-counterfeit signs or anti-counterfeit packaging, it can effectively enhance the application and display effect of colorless ink fluorescent paints. Compared with the use of existing colorless ink fluorescent paints, It has better anti-counterfeiting effect. When multi-color fluorescent products are used in indoor and outdoor displays such as museums and exhibition halls, decoration and advertising, etc., while increasing the diversity of display, it also enhances the fun, novelty and user participation of the display.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims (19)

1. A method for manufacturing multi-color fluorescent products, characterized in that it includes the following steps:

   S01: Select a pattern to be printed, the pattern to be printed includes a plurality of specific features;

   S02: analyzing the pattern to be printed, and dividing the pattern to be printed into a plurality of blocks, each block having a partition pattern, the partition pattern including one or more of the specific features;

   S03: Perform pattern reconstruction on each of the blocks, and make multiple partition patterns to form multiple printing plates;

   S04: Transfer multiple printing plates to the substrate to form multi-color fluorescent products.
2. The method for manufacturing a multi-color fluorescent product according to claim 1, wherein:

   Each of the specific features includes multiple colors of anti-counterfeiting fluorescent primary colors, and the specific features in each of the partition patterns are the specific features having one color.
3. The method for manufacturing a multi-color fluorescent product according to claim 2, wherein the partition pattern includes multiple specific features, and the multiple specific features are the specific features of the same color.
4. The method for manufacturing a multi-color fluorescent product according to claim 2, wherein the partition pattern includes a plurality of specific features, and the plurality of specific features are the specific features of different colors.
5. The method for manufacturing a multi-color fluorescent product according to claim 1, wherein each of the specific features includes an anti-counterfeiting fluorescent primary color of one color, and the specific features in each of the partition patterns are those with one color Describe the specific features.
6. The method for manufacturing a multi-color fluorescent product according to claim 2 or 5, wherein the analysis of the pattern to be printed is specifically: determining the number of printed colors of the pattern to be printed and selecting a colorless fluorescent primary color.
7. The method for manufacturing a multi-color fluorescent product according to claim 6, characterized in that determining the number of printed colors of the pattern to be printed specifically comprises: performing color analysis on the pattern to be printed and selecting each of the printing plates The colorless fluorescent base color printed on.
8. The method for manufacturing a multi-color fluorescent product according to claim 7, wherein dividing the pattern to be printed into a plurality of the blocks is specifically: dividing the pattern to be printed into a plurality of according to structural complexity and levels The block.
9. The method for manufacturing a multi-color fluorescent product according to claim 8, characterized in that the pattern to be printed is divided into a plurality of the blocks according to the structural complexity. Specifically: the basic space components such as dots, lines, and planes will be The pattern to be printed is decomposed and reconstructed to be divided into multiple independent blocks.
10. The method for manufacturing a multi-color fluorescent product according to claim 9, wherein the reconstruction of the pattern to be printed specifically comprises: performing gradation processing and shadow setting on the pattern to be printed.
11. The method for manufacturing a multi-color fluorescent product according to claim 10, wherein a plurality of the blocks are arranged in parallel or in an inclusive relationship.
12. The method for manufacturing a multi-color fluorescent product according to claim 3, characterized in that the production of the printing plate specifically comprises: forming a printed pattern using a partition pattern of a plurality of the blocks of the same colorless fluorescent primary color, each of the printed The patterns correspond to the production of a single printing plate, and the printing plate reconstructs the printing pattern by screening.
13. The method for manufacturing a multi-color fluorescent product according to claim 12, wherein the printing plate reconstructs the printing pattern by screening is specifically: forming the printing pattern by frequency modulation screening or amplitude modulation screening.
14. A multi-color fluorescent product, characterized in that it includes a substrate and a pattern printed on the substrate, and the pattern is printed on the substrate by the method for manufacturing a multi-color fluorescent product according to any one of claims 1 to 13. Physics.
15. The multi-color fluorescent product according to claim 14, wherein the pattern is made by printing a plurality of colorless fluorescent primary colors.
16. The multi-color fluorescent product according to claim 14, characterized in that the substrate is non-fluorescent security paper or non-fluorescent security paper.
17. The fluorescent handicraft is characterized by comprising the multicolor fluorescent product according to any one of claims 14 to 16.
18. The fluorescent handicraft according to claim 17, characterized in that the fluorescent handicraft comprises the multi-color fluorescent products arranged in multiple layers side by side.
19. The fluorescent handicraft according to claim 18, characterized in that multiple layers of the multi-color fluorescent products are carved according to a certain rule to form a paper carving process product.