CN1041185C - Printing process of anti-forgery mark - Google Patents
Printing process of anti-forgery mark Download PDFInfo
- Publication number
- CN1041185C CN1041185C CN95103661A CN95103661A CN1041185C CN 1041185 C CN1041185 C CN 1041185C CN 95103661 A CN95103661 A CN 95103661A CN 95103661 A CN95103661 A CN 95103661A CN 1041185 C CN1041185 C CN 1041185C
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- complex
- printing ink
- printed
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title abstract description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 229910052733 gallium Inorganic materials 0.000 description 3
- 238000001093 holography Methods 0.000 description 3
- 229920002521 macromolecule Polymers 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- YVXIQVXKXBYVRO-UHFFFAOYSA-N 2,2,2-trifluoroacetic acid 1,1,1-trifluoropentane-2,4-dione Chemical compound OC(=O)C(F)(F)F.CC(=O)CC(=O)C(F)(F)F YVXIQVXKXBYVRO-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 description 1
- WVVLURYIQCXPIV-UHFFFAOYSA-N 4,4,4-trifluoro-1-naphthalen-2-ylbutane-1,3-dione Chemical compound C1=CC=CC2=CC(C(=O)CC(=O)C(F)(F)F)=CC=C21 WVVLURYIQCXPIV-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- YXOLAZRVSSWPPT-UHFFFAOYSA-N Morin Chemical compound OC1=CC(O)=CC=C1C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1 YXOLAZRVSSWPPT-UHFFFAOYSA-N 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- VBZWSGALLODQNC-UHFFFAOYSA-N hexafluoroacetone Chemical compound FC(F)(F)C(=O)C(F)(F)F VBZWSGALLODQNC-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- UXOUKMQIEVGVLY-UHFFFAOYSA-N morin Natural products OC1=CC(O)=CC(C2=C(C(=O)C3=C(O)C=C(O)C=C3O2)O)=C1 UXOUKMQIEVGVLY-UHFFFAOYSA-N 0.000 description 1
- 235000007708 morin Nutrition 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- -1 terbium ion Chemical class 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- ZMBHCYHQLYEYDV-UHFFFAOYSA-N trioctylphosphine oxide Chemical compound CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC ZMBHCYHQLYEYDV-UHFFFAOYSA-N 0.000 description 1
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Holo Graphy (AREA)
Abstract
The present invention belongs to a method for printing anti-counterfeit marks on different printed matter, such as bonds, brand labels, etc., which has the step that special hidden fluorescent ink is positioned and printed on a laser hologram by an ordinary printing device. The encrypted laser holographic anti-counterfeit mark printed by the method greatly enhances the anti-counterfeit security level and lowers the possibility of imitating the anti-counterfeit mark. The delomorphic laser hologram is hard to imitate, and the invisible fluorescence picture and /or codes are presented obviously under the irradiation of ultraviolet rays, so that whether an article is true or false can be identified rapidly and accurately.
Description
The present invention relates to the typography method of different printing product such as security, certificate, bill, Commercial goods labels and commodity packaging.
The existing printing method that is used for the anti-fake mark on the different printing product such as security, certificate, bill, Commercial goods labels and commodity packaging mainly contains, the fluorescent anti-counterfeiting mark of printing with fluorescent ink is (as the fluorescent anti-counterfeiting mark in 100 yuan of Renminbi and the 50 yuan of nineteen ninety versions, JP03,166,276, EP211,754, EP256,922) and the laser hologram anti-counterfeiting mark (CN2151005 that prints with holography, GK88100699, GG886208320).Simple fluorescent anti-counterfeiting mark, its concealed fluorescent picture and text and coded portion (only just showing one's color under the ultraviolet ray irradiation) of printing with fluorescent ink is very difficult by imitated, is deceived consumer and the user who does not use ultraviolet check tag but its picture and text part of printing with common ink of showing one's color then copies easily.Though the manufacture difficulty of laser hologram is very big, be difficult to be copied easily, owing to make the equipment of laser hologram in recent years easy situation is arranged, so laser holographic anti counterfeiting label itself is just occured now and then also by counterfeit phenomenon.There is the people that laser hologram has been taked encryption measures for this reason,, utilizes the fourier transform property of lens to carry out (" laser magazine ", 1993.14 (4), 176 such as holographic encryption anti-counterfeiting as in hologram, adopting the novel phase coding of band cosine face; " photoelectric project ", 1991.18 (1), 21; 1992.19 (5), 38).Though the holography encryption figure of these types is difficult to copy, concerning general user and consumer identification get up very difficult, so antifalse effect is also undesirable.
The purpose of this invention is to provide a kind of both extremely difficult copying, again the method for making of the fluorescence encryption laser holographic anti counterfeiting label of rapid easily accurately identification.
Task of the present invention is achieved in that at first the picture and text with customer requirements are printed to the laser hologram map logo with known holography, adopt special-purpose concealed fluorescent printing ink then, the invisible graph of customer requirements and/or coding are imprinted on the laser holograph and are printed to fluorescence encryption laser hologram anti-counterfeiting mark with general printing equipment.
The special-purpose concealed fluorescent printing ink that the present invention adopts is to be made through mixed grinding by 100: 100～300: 10～30: 0～10 macromolecule resin, organic solvent, organic fluorescent compounds and auxiliary agent.Wherein macromolecule resin is commercially available printing ink polyamide, urethane resin, cellulose nitrate and fiber derivative, vibrin, vinyl resins, and above-mentioned resin can use or mix use separately; Organic solvent comprises alcohols solvent (as methyl alcohol, ethanol, butanols), esters solvent (as ethyl acetate), aromatic hydrocarbon solvent (as benzene,toluene,xylene), ketone flux (as acetone, butanone), and above-mentioned solvent can use or mix use separately; Organic fluorescent compounds is for using Eu
3+And/or Sm
3+Complex or bright B of Luo Da or the fluorescer of forming with TTA and/or trifluoroacetylacetone (TFA) and/or Hexafluoro acetone and/or diphenylguanidine and/or triphenyl phosphorous oxide and/or trioctylphosphine oxide and/or HEDTA and/or EDTA and/or diphenyl-methane and/or two ethane and/or 2-naphthoyltrifluoroacetone or use Ga
3+And/or Sc
3+With the amino complex of forming of HNT and/or salicylidene or use Ga
3+And/or Al
3+And/or In
3+The complex of forming with azo dyes (as fluorescence gallium or dodecyl fluorescence gallium) or use Al
3+And/or Ga
3+And/or In
3+And/or La
3+And/or Y
3+And/or the complex formed of dysprosium ion and/or terbium ion and morin and/or quinoline (as oxine or 8-quinoline mercaptan or 5,7-two fluoro-oxines) and/or Luo Daming dyestuff (as the bright 4G of Luo Da) and/or 4-sulfo group phenyl-2-methyl-pyrazolone-5; Auxiliary agent comprises that commercially available printing ink removes light dose or surfactant.
Compared with prior art the invention has the advantages that: the inventive method has overcome general fluorescent ink is difficult to carry out chromatography on laser hologram difficulty, with the fluorescence falsification preventing technology and the antiforge laser holographic technology is ingenious organically combines, both overcome the easily imitated weakness of pattern of showing one's color of simple fluorescent anti-counterfeiting mark, overcome simple laser hologram encryption identification general user and consumer again and be difficult for the accurately weakness of identification, thereby improved the level of confidentiality degree of anti-counterfeiting mark greatly.The picture and text of showing one's color that fluorescence is encrypted laser holographic mark are laser holograms, imitated difficulty is very big, user and consumer can further test out concealed fluorescent picture and text and/or the coding in the sign again significantly with the rapid convenience of general commercially available checking banknote via ultraviolet light device, thereby judge the true and false of commodity exactly.Because the supply of special-purpose concealed fluorescent printing ink is strictly controlled by relevant department, so fluorescence encryption laser holographic anti counterfeiting label is very little by imitated possibility, and antifalsification is strong.
Embodiment 1.
Printing ink vibrin (A) with Xinhua Resin Factory, Shanghai's production, 1: 1 mixed flux of ethyl acetate and ethanol (B), fluorescer BR (C) for raw material in A: B: C=100: 150: 15 ratio is made special-purpose invisible printing ink (Y1) with general printing ink preparation technology (mixed grinding).Y1 is printed in advance by promptly making blue look fluorescence on the printed laser hologram of customer requirements by plastic printer location encrypts laser holographic anti counterfeiting label.This is identified at ultraviolet ray irradiation stealthy down blue look fluorescence picture and text and/or coding and just displays significantly.
Embodiment 2.
The copolymer resins that aggregates into commercially available polyamide with by 15% vinyl chloride and 85% vinylidene chloride is by fitting in hybrid resin (A), the mixed solvent (B) of benzene and ethanol (2: 1), Eu at 0.5: 1
3+Cooperate organic fluorescent compounds (C) with TTA and diphenylguanidine are formed, with above-mentioned raw materials in A: B: C=100: 200: 10 ratio is made special-purpose invisible printing ink (Y2) with general printing ink manufacturing process (mixed grinding).Y2 is imprinted in advance by plastic printer location promptly makes red fluorescence on the laser hologram that makes by customer requirements and encrypt laser holographic anti counterfeiting label.This being identified under the ultraviolet ray irradiation, stealthy red fluorescence picture and text and/or coding promptly display significantly.
Embodiment 3.
With the macromolecule resin (A) of 62% vinyl chloride and 38% vinyl acetate copolymerization, butanone flux (B), Ga
3+The light agent aid of producing with the complex (C) of fluorescence gallium and Tianjin printing ink company (D) of removing be a raw material, and by 100: 100: 20: 2 cooperations are then made special-purpose invisible printing ink (Y3) with general printing ink preparation technology (mixed grinding).Y3 is imprinted in advance by screen process press location promptly makes yellow fluorescence on the laser hologram that produces by customer requirements and encrypt laser holographic anti counterfeiting label.This is identified at the ultraviolet ray irradiation down, and stealthy yellow picture and text and/or coding display immediately significantly.
Claims (1)
1. the printing method of an anti-counterfeiting mark, picture and text are printed to the laser hologram map logo with holography, it is characterized in that: adopt again by macromolecule resin: organic solvent: organic fluorescent compounds: auxiliary agent=100: 100～300: 10～30: 0～10, the concealed fluorescent printing ink of making through mixed grinding, invisible graph and/or coding be imprinted on the laser holograph and be printed to fluorescence and encrypt the laser hologram anti-counterfeiting mark, wherein macromolecule resin is the printing ink polyamide, urethane resin, cellulose nitrate and fiber derivative, vibrin, vinyl resins, above-mentioned resin can use or mix use separately; Organic solvent comprises alcohols solvent, esters solvent, aromatic hydrocarbon solvent, ketones solvent, and above-mentioned solvent can use or mix use separately; Organic fluorescent compounds is for using Eu
3+And/or Sm
3+The complex of forming with TTA and/or trifluoroacetylacetone (TFA) and/or Hexafluoro acetone and/or diphenylguanidine and/or triphenyl phosphorous oxide and/or trioctylphosphine oxide and/or HEDTA and/or EDTA and/or diphenyl-methane and/or two ethane and/or 2-naphthoyltrifluoroacetone, or bright B of Luo Da or fluorescer or use Ga
3+And/or Sc
3+With HNT and/or the amino complex of forming of salicylidene, or use Ga
3+And/or Al
3+And/or In
3+The complex of forming with azo dyes or use Al
3+And/or Ga
3+And/or In
3+And/or La
3+And/or Y
3+And/or the complex of dysprosium ion and/or terbium ion and morin and/or quinoline and/or Luo Daming dyestuff and/or 4-sulfo group phenyl-2-methyl-pyrazolone-5 composition; Auxiliary agent comprises that printing ink removes light dose or surfactant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95103661A CN1041185C (en) | 1995-04-07 | 1995-04-07 | Printing process of anti-forgery mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95103661A CN1041185C (en) | 1995-04-07 | 1995-04-07 | Printing process of anti-forgery mark |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1132696A CN1132696A (en) | 1996-10-09 |
| CN1041185C true CN1041185C (en) | 1998-12-16 |
Family
ID=5074775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95103661A Expired - Fee Related CN1041185C (en) | 1995-04-07 | 1995-04-07 | Printing process of anti-forgery mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1041185C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004029915A1 (en) * | 2002-09-29 | 2004-04-08 | Zhendong Bo | Holographic bar code compound label and making process thereof |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4048437B2 (en) * | 2001-12-20 | 2008-02-20 | セイコーエプソン株式会社 | Recorded material with counterfeit measures |
| CN1322965C (en) * | 2004-04-23 | 2007-06-27 | 何邦喜 | False proof fluorescent plate and its making method |
| DE102004057918A1 (en) * | 2004-11-30 | 2006-06-01 | Merck Patent Gmbh | Laser marking of value documents |
| CN100393530C (en) * | 2005-04-30 | 2008-06-11 | 郭东宇 | Printing method and package box printed thereby, and application thereof |
| CN100454180C (en) * | 2005-06-25 | 2009-01-21 | 广东东南薄膜科技股份有限公司 | Manufacturing method of located laser spray coating material |
| CN100433078C (en) * | 2006-01-13 | 2008-11-12 | 上海宝印金属彩涂有限公司 | Method for making invisible anti-counterfeiting mark of printed iron |
| CN102663373A (en) * | 2012-04-26 | 2012-09-12 | 南京信息工程大学 | Paper medium information safety processing method based on long afterglow material |
| WO2015028847A1 (en) * | 2013-09-02 | 2015-03-05 | Kerpel Goldstein Jaime | Security device and method for producing same |
| CN105086614A (en) * | 2015-10-08 | 2015-11-25 | 苏州市永津彩印包装有限公司 | Ink with good fluidity |
| CN108707368A (en) * | 2018-06-11 | 2018-10-26 | 中国科学技术大学 | A kind of aqueous concealed fluorescent anti-forgery ink and preparation method thereof and application method |
| CN109493714A (en) * | 2018-11-09 | 2019-03-19 | 山东银广印务科技有限公司 | A kind of animal health supervision antifalsification label |
| CN110065286A (en) * | 2019-05-07 | 2019-07-30 | 深圳市冠盟贴纸制品有限公司 | The plastic seal encapsulation technique and its structure of a kind of memorial money, coin |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090074A (en) * | 1993-01-20 | 1994-07-27 | 陈刚 | The method of making composite holographic label on commodity package |
| CN1096040A (en) * | 1993-05-31 | 1994-12-07 | 南开大学科技发展总公司 | The safety printing ink that anti-forging and anti-altering is used |
-
1995
- 1995-04-07 CN CN95103661A patent/CN1041185C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090074A (en) * | 1993-01-20 | 1994-07-27 | 陈刚 | The method of making composite holographic label on commodity package |
| CN1096040A (en) * | 1993-05-31 | 1994-12-07 | 南开大学科技发展总公司 | The safety printing ink that anti-forging and anti-altering is used |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004029915A1 (en) * | 2002-09-29 | 2004-04-08 | Zhendong Bo | Holographic bar code compound label and making process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1132696A (en) | 1996-10-09 |
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