WO2021134808A1 - Rare earth anti-counterfeiting inkpad - Google Patents

Rare earth anti-counterfeiting inkpad Download PDF

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WO2021134808A1
WO2021134808A1 PCT/CN2020/070933 CN2020070933W WO2021134808A1 WO 2021134808 A1 WO2021134808 A1 WO 2021134808A1 CN 2020070933 W CN2020070933 W CN 2020070933W WO 2021134808 A1 WO2021134808 A1 WO 2021134808A1
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rare earth
inkpad
counterfeiting
spectrum
earth powder
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PCT/CN2020/070933
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French (fr)
Chinese (zh)
Inventor
臧筑华
邓建新
刘振谦
金海旭
张洪涛
杨耿煌
魏德立
王忠孝
李享
刘易
高宏宽
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天津市中环天佳电子有限公司
臧筑华
天津博聚缘轻工日化鉴定科学研究院
诗道科技投资股份有限公司
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Publication of WO2021134808A1 publication Critical patent/WO2021134808A1/en

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/50—Sympathetic, colour changing or similar inks
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands

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  • the invention relates to the technical field of anti-counterfeiting traceability of ink pads, and specifically refers to the rare earth anti-counterfeiting ink pad using rare earth, rare earth oxides, rare earth reactants and their combination powders as spectral traceability materials.
  • the current inkpad does not have the function of traceable seal. It is used to test the authenticity of seal pictures and trace the authenticity of the pictures.
  • the rapid development of current electronic seal printing technology has overturned the traceability identification method of seal pictures, especially the seal imprint of high imitation calligraphy and painting works.
  • the seal imprint adopts the universal seal picture traceability identification, and no traceability conclusion can be obtained.
  • the combination of rare earth powder, rare earth powder oxide, rare earth powder reactant, rare earth powder, rare earth powder oxide, and rare earth powder reactant is used as the spectrum traceability material, and the typical spectrum of the rare earth traceability material is used.
  • Spectral line using the spectral test method to test and record the spectral lines of the rare earth anti-counterfeiting inkpad of the spectral traceability material, inkpad, mixed spectral traceability material, the seal carrier using the inkpad, the seal, and the aging-processed seal carrier. Compare the above spectral lines , Trace the consistency of typical spectral lines through direct reading spectra.
  • the combination of rare earth powder, rare earth powder oxide, rare earth powder reactant, rare earth powder, rare earth powder oxide, rare earth powder reactant, and the mixing ratio are used as the source of spectral traceability materials.
  • spectral testing methods test and record the spectral lines of spectral traceability materials, ink pads, rare earth anti-counterfeiting ink pads of mixed spectral traceability materials, seal carriers using ink pads, seals, and aging-processed seal carriers. Compare the above spectral lines and pass the direct The consistency of the typical spectrum line of the reading spectrum traceability.
  • Figure 1 is a schematic diagram of the control principle of the production process of anti-counterfeiting inkpad.
  • 1 is rare earth powder
  • 2 is rare earth oxide powder
  • 3 is rare earth reactant powder
  • 123 is mixture powder of 1, 2, and 3
  • 4 is ink pad
  • 5 is ink pad of mixed spectral traceability materials.
  • 6 is a seal
  • 7 is a seal using spectrum traceable inkpad
  • 8 is a seal after aging treatment.
  • the materials are physically mixed.
  • the general solid-liquid mixing and stirring method shall be subject to the typical spectrum line obtained by sampling test.
  • Test 10 spectral lines, and the consistency through visual inspection shall prevail.
  • Infrared spotlight is used, and the stamped part is irradiated uniformly for 10s as the standard.
  • the steps are first infrared irradiation and then ultraviolet irradiation.
  • the present invention provides rare earth anti-counterfeiting inkpad, which has the advantage of facilitating unique spectral traceability.
  • This technology physically adds trace rare earth powder, rare earth powder oxide, rare earth powder reactant and combination powder of rare earth powder, rare earth powder oxide, and rare earth powder reactant to the original finished ink pad, according to the type of substance added Rare earth anti-counterfeiting inkpads that are different and highlight typical spectral lines, realize traceability from the manufacturer, traceability on the user side, and traceability on the carrier, can be widely used in occasions where the carrier document is required to be sealed and anti-counterfeit.
  • the present invention provides the following technical solutions: combining rare earth powder, rare earth powder oxide, rare earth powder reactant and its rare earth powder, rare earth powder oxide, rare earth powder reactant combination and ink pad Perform component mixing, test and record the combined powder spectral lines of rare earth powder, rare earth powder oxide, rare earth powder reactant and its rare earth powder, rare earth powder oxide, and rare earth powder reactant as traceability comparison The truth value of.
  • the particle size of the spectral traceability material is powder in the range of the smallest particle size to the largest particle size of the viscous ink pad material.
  • the spectral traceability material is a combination powder of rare earth powder, rare earth powder oxide, rare earth powder reactant and its rare earth powder, rare earth powder oxide, and rare earth powder reactant; edit ratio Combination method, customized rare earth anti-counterfeiting inkpad.
  • the aging method of the stamp area using the ink pad is infrared heating aging and ultraviolet irradiation aging.
  • the rare earth anti-counterfeiting ink pad provided by the present invention has the following beneficial effects:
  • rare earth powder oxides increase the spectrum traceability of the ink pad and improve the color of the ink pad
  • the quality of the manufacturer’s products can be traced, and the user-specific ink pad can be customized, and the authenticity of the ink pad can be traced based on the intrinsic spectrum line of the rare earth spectrum traceable material.
  • the particle size is matched with the particle size of the ink pad.
  • the aging treatment of the part of the seal using the inkpad adopts infrared heating aging treatment and temperature-changing cycle treatment.
  • the carrier of the seal is customized by the party who uses the ink pad.
  • the consistency of the spectrum line of the carrier shall not be greater than 0.05%.
  • the seal carrier using rare earth anti-counterfeiting ink pad is used to control the number of prints on the carrier, that is, when a batch of printing materials, the total number of seals using rare earth anti-counterfeiting ink pad for the carrier is coded continuously.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Provided is a rare earth anti-counterfeiting inkpad, which is characterized in that a rare earth powder, a rare earth powder oxide, a rare earth powder reactant, and a combination of the rare earth powder, the rare earth powder oxide and the rare earth powder reactant are used as rare earth anti-counterfeiting materials, and same are then proportionally combined and mixed to be used as a spectrum tracing material; a spectrum testing method is used for testing and recording spectral lines of the spectrum tracing material, an inkpad, a rare earth anti-counterfeiting inkpad that is mixed with the spectrum tracing material, a seal carrier using the inkpad, a seal, and an aging-treated seal carrier; and the spectral lines are compared, and the spectrum traced typical spectral line consistency is directly read, such that a spectrum instrument test and identification of a spectrum traced evidence chain of the rare earth anti-counterfeiting inkpad are realized. The rare earth anti-counterfeiting inkpad can be manufactured in a customized manner, and can be produced in standardized, generalized, serialized and industrialized modes. A product of a manufacturing mechanism is traceable; a seal of a customization user is traceable; and the rare earth anti-counterfeiting inkpad is widely applicable to anti-counterfeiting traceability of inkpads and derivative products thereof, samples are not damaged, and unique identification is performed by means of the comparison of spectra.

Description

稀土防伪印泥Rare earth anti-counterfeiting ink pad 技术领域Technical field
本发明涉属于印泥的防伪溯源技术领域，具体为采用稀土、稀土氧化物、稀土反应物及其他们的组合粉体，作为光谱溯源材料的稀土防伪印泥。The invention relates to the technical field of anti-counterfeiting traceability of ink pads, and specifically refers to the rare earth anti-counterfeiting ink pad using rare earth, rare earth oxides, rare earth reactants and their combination powders as spectral traceability materials.
背景技术Background technique
现在的印泥没有溯源印鉴的功能，都是测试印鉴图片，溯源鉴定图片的真伪，当今电子治印技术的飞速发展，颠覆了印鉴图片溯源鉴定方法，特别是高仿书画作品的印鉴印记，电子治印的印鉴印记采用通用的印鉴图片溯源鉴定，已经不能得到溯源的结论，目前，未见采用光谱溯源方法，测试印鉴使用印泥光谱谱线方法的防伪印泥使用和研究信息报道。The current inkpad does not have the function of traceable seal. It is used to test the authenticity of seal pictures and trace the authenticity of the pictures. The rapid development of current electronic seal printing technology has overturned the traceability identification method of seal pictures, especially the seal imprint of high imitation calligraphy and painting works. The seal imprint adopts the universal seal picture traceability identification, and no traceability conclusion can be obtained. At present, there is no report on the use of anti-counterfeiting ink pad and research information that adopts the spectral traceability method to test the seal using the ink pad spectral line method.
发明内容Summary of the invention
采用稀土粉体、稀土粉体氧化物、稀土粉体反应物、稀土粉体，稀土粉体氧化物，稀土粉体反应物的组合，混合配比作为光谱溯源材料，利用稀土溯源材料的典型光谱谱线，采用光谱测试方法，测试并记录光谱溯源材料、印泥、混合光谱溯源材料的稀土防伪印泥、使用印泥的印鉴载体、印鉴、老化处理后的印鉴载体的光谱谱线，比较以上光谱谱线，通过直读光谱溯源典型光谱谱线一致性。The combination of rare earth powder, rare earth powder oxide, rare earth powder reactant, rare earth powder, rare earth powder oxide, and rare earth powder reactant is used as the spectrum traceability material, and the typical spectrum of the rare earth traceability material is used. Spectral line, using the spectral test method to test and record the spectral lines of the rare earth anti-counterfeiting inkpad of the spectral traceability material, inkpad, mixed spectral traceability material, the seal carrier using the inkpad, the seal, and the aging-processed seal carrier. Compare the above spectral lines , Trace the consistency of typical spectral lines through direct reading spectra.
本发明具有以下特征：The present invention has the following characteristics:
1、采用稀土粉体、稀土粉体氧化物、稀土粉体反应物、稀土粉体，稀土粉体氧化物，稀土粉体反应物的组合，混合配比作为光谱溯源材料源。1. The combination of rare earth powder, rare earth powder oxide, rare earth powder reactant, rare earth powder, rare earth powder oxide, rare earth powder reactant, and the mixing ratio are used as the source of spectral traceability materials.
采用光谱测试方法，测试并记录光谱溯源材料、印泥、混合光谱溯源材料的稀土防伪印泥、使用印泥的印鉴载体、印鉴、老化处理后的印鉴载体的光谱谱线，比较以上光谱谱线，通过直读光谱溯源典型光谱谱线的一致性。Using spectral testing methods, test and record the spectral lines of spectral traceability materials, ink pads, rare earth anti-counterfeiting ink pads of mixed spectral traceability materials, seal carriers using ink pads, seals, and aging-processed seal carriers. Compare the above spectral lines and pass the direct The consistency of the typical spectrum line of the reading spectrum traceability.
附图说明如下：The description of the drawings is as follows:
图1是防伪印泥制作过程控制原理示意图。Figure 1 is a schematic diagram of the control principle of the production process of anti-counterfeiting inkpad.
图中：1是稀土粉体，2是稀土氧化物粉体，3是稀土反应物粉体，123是1，2,,3混合物粉体，4是印泥，5是混合光谱溯源材料的印泥，6是***，7是使用光谱溯源印泥的印鉴，8是老化处理后的印鉴。In the figure: 1 is rare earth powder, 2 is rare earth oxide powder, 3 is rare earth reactant powder, 123 is mixture powder of 1, 2, and 3, 4 is ink pad, and 5 is ink pad of mixed spectral traceability materials. 6 is a seal, 7 is a seal using spectrum traceable inkpad, and 8 is a seal after aging treatment.
图中的过程控制说明如下：The process control in the figure is explained as follows:
材料物理混合。The materials are physically mixed.
通用的固液混合搅拌方式，以取样测试均可取得典型光谱谱线为准。The general solid-liquid mixing and stirring method shall be subject to the typical spectrum line obtained by sampling test.
测试10个光谱谱线，通过目测一致性为准。Test 10 spectral lines, and the consistency through visual inspection shall prevail.
采用红外聚光灯，以印鉴部位均匀照射10s为准。Infrared spotlight is used, and the stamped part is irradiated uniformly for 10s as the standard.
采用紫外功率≥5w的消毒光源，垂直照射4s为准。Use a disinfection light source with ultraviolet power ≥ 5w, and vertical irradiation for 4s shall prevail.
步骤为先红外照射后紫外照射。The steps are first infrared irradiation and then ultraviolet irradiation.
(一)[0014]解决的技术问题(1) Technical problems solved by [0014]
针对现有印泥技术的不足，本发明提供了稀土防伪印泥，具备了便于唯一性光谱溯源的优点。Aiming at the shortcomings of the existing inkpad technology, the present invention provides rare earth anti-counterfeiting inkpad, which has the advantage of facilitating unique spectral traceability.
解决了目前的印泥制造者、印泥使用者只可以通过印鉴物理性状图片溯源鉴定的缺陷和不足。It solves the shortcomings and shortcomings of the current inkpad manufacturers and users who can only trace the source identification through the physical properties of the seal.
实现了可溯源印泥制造厂家，印泥使用者和使用印泥的印鉴承载物，采用光谱溯源谱线的证据链唯一性溯源。It has realized the unique traceability of the evidence chain of traceable ink pad manufacturers, ink pad users and the seal carrier using the ink pad by using the spectrum traceability spectrum line.
实现了不损坏印泥印鉴承载物，快速识别使用印泥印鉴真伪的测试鉴定。It realizes the test and appraisal that does not damage the bearer of the inkpad seal, and quickly recognizes the authenticity of the inkpad seal.
本技术在原成品印泥物理添加微量稀土粉体、稀土粉体氧化物、稀土粉体反应物及其稀土粉体，稀土粉体氧化物，稀土粉体反应物的组合粉体，根据添加的物质种类不同、彰显典型光谱谱线，实现制造厂可溯源、用户端可溯源、载体可溯源的稀土防伪印泥，可广泛用于需要对载体文件印鉴防伪的场合。This technology physically adds trace rare earth powder, rare earth powder oxide, rare earth powder reactant and combination powder of rare earth powder, rare earth powder oxide, and rare earth powder reactant to the original finished ink pad, according to the type of substance added Rare earth anti-counterfeiting inkpads that are different and highlight typical spectral lines, realize traceability from the manufacturer, traceability on the user side, and traceability on the carrier, can be widely used in occasions where the carrier document is required to be sealed and anti-counterfeit.
(二)技术方案(2) Technical solution
为实现上述的目的，本发明提供如下技术方案：将稀土粉体、稀土粉体氧化物、稀土粉体反应物及其稀土粉体，稀土粉体氧化物，稀土粉体反应物的组合与印泥进行组分混合，测试并记录稀土粉体、稀土粉体氧化物、稀土粉体反应物及其稀土粉体，稀土粉体氧化物，稀土粉体反应物的组合粉体光谱谱线作为溯源比较的真值。In order to achieve the above objectives, the present invention provides the following technical solutions: combining rare earth powder, rare earth powder oxide, rare earth powder reactant and its rare earth powder, rare earth powder oxide, rare earth powder reactant combination and ink pad Perform component mixing, test and record the combined powder spectral lines of rare earth powder, rare earth powder oxide, rare earth powder reactant and its rare earth powder, rare earth powder oxide, and rare earth powder reactant as traceability comparison The truth value of.
测试并记录印泥光谱谱线作为溯源比较的真值。Test and record the spectrum line of the ink pad as the true value for traceability comparison.
测试并记录定量使用印泥的印鉴光谱谱线作为溯源比较的真值。Test and record the true value of quantification using the signature spectrum line of the ink pad as the traceability comparison.
测试并记录老化处理后定量使用稀土防伪印泥的印鉴光谱谱线作为溯源比较的真值。Test and record the aging treatment and quantitatively use the signature spectrum line of the rare earth anti-counterfeiting ink pad as the true value for traceability comparison.
所述稀土防伪印泥，光谱溯源材料的粒径为粘稠态印泥材料最小粒径至最大粒径范围的粉体。In the rare earth anti-counterfeiting ink pad, the particle size of the spectral traceability material is powder in the range of the smallest particle size to the largest particle size of the viscous ink pad material.
所述稀土防伪印泥，光谱溯源材料是稀土粉体、稀土粉体氧化物、稀土粉体反应物及其稀土粉体，稀土粉体氧化物，稀土粉体反应物的组合粉体；编辑配比组合方法，定制稀土防伪印泥。In the rare earth anti-counterfeiting ink pad, the spectral traceability material is a combination powder of rare earth powder, rare earth powder oxide, rare earth powder reactant and its rare earth powder, rare earth powder oxide, and rare earth powder reactant; edit ratio Combination method, customized rare earth anti-counterfeiting inkpad.
所述稀土防伪印泥，使用印泥印鉴区域的老化方法为红外加热老化和紫外照射老化。In the rare earth anti-counterfeiting ink pad, the aging method of the stamp area using the ink pad is infrared heating aging and ultraviolet irradiation aging.
(三)有益效果(3) Beneficial effects
与现有技术相比，本发明提供的稀土防伪印泥，具备以下有益效果：Compared with the prior art, the rare earth anti-counterfeiting ink pad provided by the present invention has the following beneficial effects:
1、将稀土粉体、稀土粉体氧化物、稀土粉体反应物、稀土粉体，稀土粉体氧化物，稀土粉体反应物的组合与印泥进行组分混合，利用光谱溯源材料的本征光谱谱线溯源制造厂端的印泥、用户端订制的印泥、承载物印鉴使用的印泥。1. Mix the combination of rare earth powder, rare earth powder oxide, rare earth powder reactant, rare earth powder, rare earth powder oxide, and rare earth powder reactant with ink pad, using the intrinsic properties of spectral traceability materials Spectral line traceability The ink pad at the manufacturer's end, the ink pad customized at the user's end, and the ink pad used for the seal of the bearer.
2、采用微量稀土粉体、稀土粉体氧化物、稀土粉体反应物及其稀土粉体，稀土粉体氧化物，稀土粉体反应物的组合粉体，增加印泥光谱溯源功能并提高印泥色彩的质量，并实现制造方产品可溯源，订制使用者专用印泥，并可根据稀土光谱溯源材料的本征光谱谱线溯源承载物使用印泥印鉴的真伪。2. Using trace rare earth powder, rare earth powder oxides, rare earth powder reactants and their combination powders, rare earth powder oxides, rare earth powder reactants, increase the spectrum traceability of the ink pad and improve the color of the ink pad The quality of the manufacturer’s products can be traced, and the user-specific ink pad can be customized, and the authenticity of the ink pad can be traced based on the intrinsic spectrum line of the rare earth spectrum traceable material.
3、溯源测试不损坏样品。3. The traceability test does not damage the sample.
4、提高印鉴抗老化参数质量。4. Improve the quality of seal anti-aging parameters.
5、产生印泥衍生品同步可实现光谱溯源。5. Synchronization of inkpad derivatives can realize spectral traceability.
6、开拓了稀土材料在文书鉴定、印鉴痕迹鉴定光谱溯源领域的市场。6. Open up the market for rare earth materials in the field of document appraisal and seal trace appraisal spectrum traceability.
7、开拓了文件鉴定、印鉴鉴定全过程光谱溯源产业化技术路线和创新方法。7. Developed the technical route and innovative methods for the industrialization of spectrum traceability in the whole process of document identification and seal identification.
8、创建稀土光谱溯源谱线库。8. Create a traceable line library of rare earth spectra.
下面对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。The following describes the technical solutions in the embodiments of the present invention clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
本发明实施步骤如下：The implementation steps of the present invention are as follows:
1、测试、建立适用于印泥添加稀土粉体、稀土粉体氧化物、稀土粉体反应物及其稀土粉体，稀土粉体氧化物，稀土粉体反应物的组合光谱谱线图库。1. Test and establish a library of combined spectral lines suitable for the addition of rare earth powder, rare earth powder oxide, rare earth powder reactant and its rare earth powder, rare earth powder oxide, and rare earth powder reactant in ink pad.
1.1建立各种稀土材料粉体光谱谱线图库。1.1 Establish a library of spectral lines of various rare earth material powders.
1.2建立不同混合配比量稀土粉体材料的光谱谱线图库。1.2 Establish a library of spectral lines of rare earth powder materials with different mixing ratios.
1.3建立印泥混合定量稀土粉体材料的光谱谱线图库。1.3 Establish a library of spectral lines of inkpad mixed quantitative rare earth powder materials.
1.4建立印泥混合定量不同种稀土粉体材料的光谱谱线图库。1.4 Establish a library of spectral lines of inkpad mixing and quantifying different kinds of rare earth powder materials.
1.5建立标准载体使用稀土防伪印泥的印鉴光谱谱线图库。1.5 Establish a library of signature spectral lines using rare earth anti-counterfeiting ink pads as standard carriers.
1.6建立标准载体使用稀土防伪印泥的印鉴老化处理后的光谱谱线图库。1.6 Establish a spectral line library of the standard carrier using rare earth anti-counterfeiting ink pad after seal aging treatment.
1.7将使用印泥印鉴部位老化处理后的光谱谱线图库、印泥光谱谱线图库、防伪印泥光谱谱线图库、光谱溯源材料系列光谱谱线图库进行数据分析，比对做出溯源比对结论光谱谱线图库。1.7 The spectral line library, inkpad spectral line library, anti-counterfeiting inkpad spectral line library, and spectral traceability material series spectral line library after the aging treatment of the inkpad seal parts will be used for data analysis, and the traceability comparison conclusion will be made. Line gallery.
二、选择稀土光谱溯源材料控制要点2. The control points for selecting rare earth spectroscopic traceability materials
2.1粒径与印泥粒径匹配。2.1 The particle size is matched with the particle size of the ink pad.
2.2稀土光谱溯源材料添加量以承载物可光谱溯源为准。2.2 The amount of rare earth spectrum traceability material added is subject to the spectrum traceability of the carrier.
三、混合过程控制要点Three, the key points of mixing process control
3.1稀土光谱溯源材料等压、等温参数进行混合。3.1 Rare earth spectrum traceability materials are mixed with isostatic and isothermal parameters.
压力＞标准大大气压。Pressure>standard atmospheric pressure.
温度＞100℃，绝氧降温后包装。Temperature>100℃, package after anaerobic cooling.
3.2稀土光谱溯源材料与印泥进行混合。3.2 The rare earth spectrum traceability material is mixed with inkpad.
压力＞标准大大气压。Pressure>standard atmospheric pressure.
38℃＜温度＞40℃。38℃<temperature>40℃.
绝氧降温后包装。采用通用的搅拌混合。Pack after anaerobic cooling. Use general stirring and mixing.
四、使用印泥印鉴区域老化控制要点Fourth, the use of inkpad seals area aging control points
4.1使用印泥印鉴部位老化处理采用红外升温时效处理、变温周期处理。4.1 The aging treatment of the part of the seal using the inkpad adopts infrared heating aging treatment and temperature-changing cycle treatment.
4.2使用印泥印鉴部位老化处理后，光谱测试.采集相对湿度40％-60％区间的典型峰值，消除水分光谱，在干燥处理后，测试采集干燥后的光谱相比较。4.2 After the aging treatment of the inkpad seal parts, the spectrum test. Collect the typical peak value in the range of 40%-60% relative humidity to eliminate the moisture spectrum. After the drying treatment, test the collected dried spectrum and compare it.
五、使用印泥印鉴溯源控制要点Five, the use of inkpad seals traceability control points
印鉴的承载体由使用印泥方定制。The carrier of the seal is customized by the party who uses the ink pad.
承载体光谱谱线的一致性，不得大于0.05％。The consistency of the spectrum line of the carrier shall not be greater than 0.05%.
即每批次万页不得出现五种光谱谱线轮廓变化。That is to say, five kinds of spectral line contour changes shall not appear in each batch of 10,000 pages.
使用稀土防伪印泥的印鉴承载物，使用在承载物的印数受控，即，当批次印材，用于承载物的使用稀土防伪印泥的印鉴总量编码连续记录。The seal carrier using rare earth anti-counterfeiting ink pad is used to control the number of prints on the carrier, that is, when a batch of printing materials, the total number of seals using rare earth anti-counterfeiting ink pad for the carrier is coded continuously.
当出现非承载物使用定制的稀土防伪印泥，定义为承载物非法。When non-carrying objects use customized rare earth anti-counterfeiting inkpad, it is defined as illegal carrying objects.
当出现承载物使用非定制的稀土防伪印泥，定义为印鉴使用的印泥非法。When non-customized rare earth anti-counterfeiting inkpad is used on the bearer, it is defined as the illegal inkpad used for the seal.

Claims (2)

  1. 稀土防伪印泥，采用稀土粉体、稀土粉体氧化物、稀土粉体反应物、稀土粉体，稀土粉体氧化物，稀土粉体反应物的组合，混合配比作为光谱溯源材料。The rare earth anti-counterfeiting ink pad uses a combination of rare earth powder, rare earth powder oxide, rare earth powder reactant, rare earth powder, rare earth powder oxide, and rare earth powder reactant, and the mixing ratio is used as the spectrum traceability material.
  2. 根据权利要求1所述，稀土防伪印泥具有以下特征：采用光谱测试方法，测试并记录光谱溯源材料、印泥、混合光谱溯源材料的稀土防伪印泥、使用印泥的印鉴载体、印鉴、老化处理后的印鉴载体的光谱谱线，比较以上光谱谱线，通过直读光谱溯源典型光谱谱线一致性。According to claim 1, the rare earth anti-counterfeiting ink pad has the following characteristics: using a spectral test method to test and record spectral traceability materials, ink pads, rare earth anti-counterfeiting ink pads of mixed spectral traceability materials, seal carriers using ink pads, seals, and aging seals The spectral lines of the carrier, compare the above spectral lines, and trace the consistency of the typical spectral lines through direct reading of the spectrum.
PCT/CN2020/070933 2019-12-30 2020-01-08 Rare earth anti-counterfeiting inkpad WO2021134808A1 (en)

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