WO2020143037A1 - Procédé de production de produit fluorescent multicolore, produit fluorescent multicolore et article fluorescent artisanal - Google Patents

Procédé de production de produit fluorescent multicolore, produit fluorescent multicolore et article fluorescent artisanal Download PDF

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Publication number
WO2020143037A1
WO2020143037A1 PCT/CN2019/071403 CN2019071403W WO2020143037A1 WO 2020143037 A1 WO2020143037 A1 WO 2020143037A1 CN 2019071403 W CN2019071403 W CN 2019071403W WO 2020143037 A1 WO2020143037 A1 WO 2020143037A1
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WO
WIPO (PCT)
Prior art keywords
pattern
color
printed
fluorescent
specific features
Prior art date
Application number
PCT/CN2019/071403
Other languages
English (en)
Chinese (zh)
Inventor
杨松
王晓
秦苏健
王露
孔超
何燕珊
陆银
曾建湘
高庶勤
Original Assignee
中钞光华印制有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中钞光华印制有限公司 filed Critical 中钞光华印制有限公司
Priority to PCT/CN2019/071403 priority Critical patent/WO2020143037A1/fr
Priority to CN201980000035.6A priority patent/CN111683818B/zh
Publication of WO2020143037A1 publication Critical patent/WO2020143037A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/06—Veined printings; Fluorescent printings; Stereoscopic images; Imitated patterns, e.g. tissues, textiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing

Definitions

  • 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.
  • 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.
  • 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. .
  • 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.
  • 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.
  • 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.
  • 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.
  • a 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;
  • ⁇ ⁇ S04 Transfer a plurality of the printing plates to the substrate to form a multi-color fluorescent product.
  • 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.
  • the partition pattern includes multiple specific features, and the multiple specific features are the specific features of the same color.
  • the partition pattern includes multiple specific features, and the multiple specific features are the specific features of different colors.
  • each of the specific features includes an anti-counterfeiting fluorescent primary color of one color
  • the specific feature in each of the partition patterns is the specific feature having one color
  • 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.
  • 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.
  • 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.
  • 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.
  • reconstructing the pattern to be printed specifically includes: performing gradation processing and shadow setting on the pattern to be printed.
  • the multiple blocks are in a parallel or inclusive relationship.
  • 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.
  • reconstructing the printed pattern in the printing plate by screening specifically includes: forming the printed pattern by frequency modulation screening or amplitude modulation screening.
  • a 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.
  • the pattern is made by printing a variety of colorless fluorescent primary colors.
  • the substrate is non-fluorescent security paper or non-fluorescent security paper.
  • a fluorescent handicraft including the above-mentioned multicolor fluorescent product.
  • the fluorescent handicraft includes multiple layers of the multi-color fluorescent articles arranged side by side.
  • multiple layers of the multi-color fluorescent products are engraved according to certain rules to form a paper engraving process product.
  • the beneficial effect of the method for manufacturing a multi-color fluorescent product 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.
  • 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.
  • 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.
  • FIG. 1 is a schematic flowchart of a method for manufacturing a multi-color fluorescent product in an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a multi-color fluorescent product in an embodiment of the present invention.
  • a component when referred to as being “fixed” or “installed” on another component, it can be directly on the other component or indirectly on the other component.
  • a 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.
  • 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.
  • features defined as “first” and “second” may explicitly or implicitly include one or more of the features.
  • the meaning of “plurality” is two or more, unless otherwise specifically limited.
  • the manufacturing method of the multi-color fluorescent product includes the following steps:
  • 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.
  • each partition pattern may have multiple colorless fluorescent primary colors.
  • 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.
  • 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.
  • 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.
  • each specific feature includes multiple colors of anti-counterfeiting fluorescent primary colors
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • multiple blocks are in parallel or inclusive relationship.
  • the blocks of the same colorless fluorescent primary color are in a side-by-side relationship
  • 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.
  • 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.
  • 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.
  • each partition pattern in the partition pattern has only a single color with a specific characteristic
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • each specific feature includes an anti-counterfeiting fluorescent primary color of one color
  • the specific feature in each partition pattern is a specific feature with one color.
  • two different specific features are different colors or the same color, but the inside of a single specific feature is the same color.
  • 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.
  • 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 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.
  • the fluorescent handicraft includes multiple layers of multi-color fluorescent articles arranged side by side.
  • 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.
  • 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.
  • the multi-color fluorescent product can exhibit the changing effect of the colorful fluorescent characteristics.
  • 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.
  • 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.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Vascular Medicine (AREA)
  • Printing Methods (AREA)

Abstract

L'invention concerne un procédé de production de produit fluorescent multicolore, un produit fluorescent multicolore et un article fluorescent artisanal. Selon le procédé de production de produit fluorescent multicolore, un motif à imprimer est analysé et divisé en une pluralité de sections, un motif de section dans chaque section comprend une ou plusieurs caractéristiques spécifiques, et une pluralité de sections forment une plaque d'imprimerie, autrement dit, une même plaque d'imprimerie comporte une pluralité de motifs de section ; les motifs sur les plaques d'imprimerie sont transférés sur un papier de tirage, et un produit fluorescent multicolore est produit par impression de la pluralité des plaques d'imprimerie. De cette manière, par réalisation d'un traitement de séparation de couleurs sur un motif à imprimer selon des couleurs primaires fluorescentes achromatiques, un produit fluorescent multicolore est formé par impression sur un papier de tirage à l'aide d'une plaque d'imprimerie, et en outre, exposé sous une lampe à ultraviolets, le produit fluorescent multicolore produit un effet multicolore et scintillant.
PCT/CN2019/071403 2019-01-11 2019-01-11 Procédé de production de produit fluorescent multicolore, produit fluorescent multicolore et article fluorescent artisanal WO2020143037A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2019/071403 WO2020143037A1 (fr) 2019-01-11 2019-01-11 Procédé de production de produit fluorescent multicolore, produit fluorescent multicolore et article fluorescent artisanal
CN201980000035.6A CN111683818B (zh) 2019-01-11 2019-01-11 多色荧光制品制作方法、多色荧光制品以及荧光工艺品

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Application Number Priority Date Filing Date Title
PCT/CN2019/071403 WO2020143037A1 (fr) 2019-01-11 2019-01-11 Procédé de production de produit fluorescent multicolore, produit fluorescent multicolore et article fluorescent artisanal

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WO2020143037A1 true WO2020143037A1 (fr) 2020-07-16

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113580797B (zh) * 2021-07-16 2023-03-07 硕包科技(扬州)有限公司 具有棱镜折射功能的胶片多层立体图案防伪印刷工艺

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1117927A (zh) * 1994-05-16 1996-03-06 天津市信通科技公司 荧光防伪标记及其制作方法
US20030107639A1 (en) * 2001-12-11 2003-06-12 Gary Field Process for printing a fluorescent security feature on identification cards and cards produced therefrom
JP2007196484A (ja) * 2006-01-25 2007-08-09 Sato Corp 偽造防止用シート
CN102161283A (zh) * 2010-12-28 2011-08-24 天津环球磁卡股份有限公司 一种光干扰的防伪方法
CN102514408A (zh) * 2011-11-03 2012-06-27 西安西正印制有限公司 使用无色荧光油墨印刷彩色防伪图像的方法
CN108538187A (zh) * 2018-04-16 2018-09-14 上海印钞有限公司 一种组合荧光图案及其应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1067612A (zh) * 1992-04-20 1993-01-06 天津市胶印二厂 一种立体异变商标的制作方法
JP3574830B2 (ja) * 1997-04-02 2004-10-06 独立行政法人 国立印刷局 不可視型蛍光印刷用版面作製方法
JP3545388B2 (ja) * 2002-03-27 2004-07-21 独立行政法人 国立印刷局 ダブルトーン印刷による潜像作成方法及びその印刷物
JP2004122690A (ja) * 2002-10-04 2004-04-22 Mitsubishi Chemicals Corp 蛍光発光印刷物の製造方法、蛍光発光印刷物、画像形成材及び真偽検知方法
CN101042569A (zh) * 2007-04-02 2007-09-26 陈笠 荧光彩色可变的手表及该荧光彩色的印刷方法
FR2915424B1 (fr) * 2007-04-26 2009-10-09 Banque De France Procede d'impression utilisant deux encres fluorescentes
CN102689535B (zh) * 2012-06-01 2015-03-25 广州市人民印刷厂股份有限公司 彩虹印刷工艺及印刷产品
CN102700235A (zh) * 2012-06-08 2012-10-03 广州市人民印刷厂 多重挂网印刷工艺
CN103223795B (zh) * 2012-10-24 2015-10-21 北京印刷学院 一种加色法印刷成像方法
CN105324250B (zh) * 2013-08-07 2017-03-08 卡巴-诺塔赛斯有限公司 印刷安全特征，包含此种印刷安全特征的物体，以及其生产方法
EP3243668B1 (fr) * 2016-05-10 2020-07-15 Agfa Nv Fabrication d'un document de sécurité
CN107128094B (zh) * 2017-06-28 2022-11-08 浙江华丽达包装有限公司 多网线防伪印刷机
CN107933127A (zh) * 2017-11-02 2018-04-20 苏州太平洋印务有限公司 彩虹印刷工艺
CN108819523B (zh) * 2018-06-06 2020-05-12 上海烟草集团有限责任公司 多元渐变接装纸的制作方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1117927A (zh) * 1994-05-16 1996-03-06 天津市信通科技公司 荧光防伪标记及其制作方法
US20030107639A1 (en) * 2001-12-11 2003-06-12 Gary Field Process for printing a fluorescent security feature on identification cards and cards produced therefrom
JP2007196484A (ja) * 2006-01-25 2007-08-09 Sato Corp 偽造防止用シート
CN102161283A (zh) * 2010-12-28 2011-08-24 天津环球磁卡股份有限公司 一种光干扰的防伪方法
CN102514408A (zh) * 2011-11-03 2012-06-27 西安西正印制有限公司 使用无色荧光油墨印刷彩色防伪图像的方法
CN108538187A (zh) * 2018-04-16 2018-09-14 上海印钞有限公司 一种组合荧光图案及其应用

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