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138results about How to "Improve anti-counterfeiting function" patented technology

Production method of pattern in magnetic pigment fragment-containing coating layer and production device thereof

The invention relates to a device for producing a pattern in a magnetic pigment fragment-containing coating layer, which comprises two magnetic field generators, two solidified light sources, a light barrier, a baffle plate and a base material transmitter, wherein the base material transmitter comprises two wheel shafts arranged at two ends, and a feed belt which takes the two wheel shafts as shaft drive, one magnetic field generator, one solidified light source, the other magnetic field generator and the other solidified light source are sequentially arranged along with the direction from one wheel shaft to the other wheel shaft, and the surface of the feed belt is provided with a base material which is coated or printed with the magnetic pigment fragment-containing magnetic ink coating layer. The visually-changed safe pattern disclosed by the invention belongs to a first-line and second-line anti-counterfeiting synthesis technique, the true and false can be visually identified without any tools, and the magnetism of the pattern can be detected by magnetism detecting equipment as well; and the anti-counterfeiting ink which symmetrically changes by means of light and shade (color) along with the change of the visual angle is high in preparation difficulty, the effect is very hard to imitate, and the fidelity effect is extremely high.
Owner:甄健

Method for manufacturing scratchable laser holography anti-fake foil

The invention relates to a method for manufacturing scratchable laser holography anti-fake foil, taking a plastic polyester film as a substrate layer, comprising the following steps of: superposing a release layer on the substrate layer; superposing a laser molding color layer on the release layer, comprising evenly coating the dissolved resin on the surface of the release layer, and baking and drying via a five-section oven; superposing a holography anti-fake molding layer on the laser molding color layer, comprising forming visual laser patterns and information by a laser information layer via a roller coated with laser engraved laser plates; superposing a printing layer on the holography anti-fake molding layer; superposing a vacuum aluminized coating layer on the printing layer, comprising heating an evaporator to 1400-1500 DEG C, cooling the high-purity aluminum wires continuously sent to the evaporator into aluminum steam, evenly spraying aluminum molecules on the surface, and forming an aluminum film; and superposing a gum layer on the vacuum aluminized coating layer. The product manufactured by the method provided by the invention is high in printing production efficiency and is scratched once; the product has certain anti-fake effects and can replace a traditional method for scratching ink by a squeegee.
Owner:SHANGHAI SHENYONG STAMPING FOIL

Uncovered anti-shifting paper laser anti-counterfeit label and preparation method thereof

The invention relates to an uncovered anti-shifting paper laser anti-counterfeit label and a preparation method thereof. The laser anti-counterfeit label comprises a surface printed layer, a plasticized layer, data printed layers, a glue layer and a bottom paper layer. The laser anti-counterfeit label is characterized in that the data printed layers include a first data printed layer and a second data printed layer. A first water-based gloss oil layer is arranged on the upper surface of the surface printed layer, the first data printed layer is positioned on the first water-based gloss oil layer, and an oil-based gloss oil layer, a cover layer and a caption layer are sequentially arranged on the upper surface of the first data printed layer. A rainbow laser paper layer is arranged beneath the surface printed layer; the plasticized layer is arranged beneath the rainbow laser paper layer; an isolation layer and a second water-based gloss oil layer are sequentially arranged beneath the plasticized layer; the second data printed layer is positioned beneath the second water-based gloss oil layer. A white oil ink layer is arranged beneath the second data printed layer; the glue layer is positioned beneath the white oil ink layer; the bottom paper layer is positioned beneath the glue layer and is externally provided with a black ink layer. The laser anti-counterfeit label not only has multiple anti-counterfeit functions and a good anti-counterfeit effect, can not be counterfeited by counterfeiters easily and is attractive in appearance.
Owner:无锡新光印防伪技术有限公司

Checking technology and security label

The invention relates to a checking technology and a security label. The checking technology comprises the following steps: a commodity is equipped with the security label and a RFID reading label; the security label is printed with an identification symbol and an authentication symbol which are in one-to-one correspondence, a recognizer acquires and sends the identification symbol to a database, the database feeds authentication information corresponding to the identification symbol back to the recognizer, and the feedback authentication information is compared with the authentication symbol to determine authenticity of the commodity; the information stored in the RFID reading label, the identification symbol and the authentication symbol have definite and unique corresponding relation; the information stored in the RFID reading label is read, and the information stored in the RFID reading label, the identification symbol and the authentication symbol are compared to each other to determine the authenticity of the commodity; and if the security label is damaged (or copied), RFID reading equipment reads the information stored in the RFID reading label so as to further judge the authenticity of the commodity. The invention has the advantages of convenient operation and being capable of accurately distinguishing the authenticity of the commodity.
Owner:管永凯

Anti-counterfeiting mark structure and manufacturing method thereof

The invention relates to an anti-counterfeiting identification structure, which comprises a surface layer structure and a glue layer structure attached to the lower surface of the surface layer structure, wherein the surface layer structure comprises a laser film layer, a material medium layer, a printing layer, a first printing layer and an anti-counterfeiting ink oil in sequence; and the glue layer structure comprises a glue layer, a second print layer and an insulating layer in sequence. The invention further relates to a manufacturing method for the anti-counterfeiting identification structure. In the anti-counterfeiting identification structure and the manufacturing method, specific and unique logic corresponding relations exist between a variable bar code in a surface layer of the anti-counterfeiting structure and numbers below the bar code as well as between a number code in a glue layer of the identification structure and an anti-counterfeiting code on a bottom layer, so that the digital anti-counterfeiting function is further improved, the transfer resistance and counterfeiting difficulty are improved greatly, a multi-anti-counterfeiting verification function is realized simultaneously, stable and reliable performance and wide application range are realized, and a solid foundation is laid for further development of an anti-counterfeiting identification technology and the guarantee of brand service quality.
Owner:CHINA COMMERCE NETWORKS SHANGHAI

Volume hologram transfer foil, volume hologram laminate, and production method thereof

A major object of the present invention is to provide a volume hologram transfer foil that gives a volume hologram laminate higher in antiforgery function. The present invention is characterized by comprising: a substrate, a volume hologram layer carrying a recorded volume hologram that is formed on the substrate, and an image forming layer carrying a formed image and a heat seal layer containing a thermoplastic resin that are formed on the volume hologram layer, and comprising no reflective layer having a function to reflect light. The subject can be solved by the volume hologram transfer foil provided by the present invention.
Owner:DAI NIPPON PRINTING CO LTD

Volume hologram transfer foil, volume hologram laminate, and production method thereof

A major object of the present invention is to provide a volume hologram transfer foil that gives a volume hologram laminate higher in antiforgery function,The present invention achieves the object by providing a volume hologram transfer foil comprising: a substrate, a volume hologram layer carrying a recorded volume hologram that is formed on the substrate, and an image forming layer carrying a formed image and a heat seal layer containing a thermoplastic resin that are formed on the volume hologram layer, and comprising no reflective layer having a function to reflect light.
Owner:DAI NIPPON PRINTING CO LTD

Product anti-counterfeiting method based on two-dimensional code

The invention provides a product anti-counterfeiting method based on a two-dimensional code. The product anti-counterfeiting method mainly comprises the steps that product codes are compiled and converted into the character strings of a product; ECC encryption operation and coding are performed on original information of the product and the character strings of the product by an EK encryption key so that a two-dimensional code graph of the product is generated, and the two-dimensional code and the product codes are printed on one product; the two-dimensional code graph is read by identification equipment in use; the product information and the character strings carried in the two-dimensional code graph are obtained; authenticity of the product is judged through comparison of the product information; and the character strings of the product are inputted to a product verification inlet again so that the product codes are obtained, and authenticity of the product is judged again. With application of the technical scheme, the product codes are compiled by a manufacturer to form the character strings, compiling of the character strings is encrypted by the manufacturer, and the character strings are difficult to decode for counterfeiters so that correspondence of the character strings and the product codes is difficult, information of the character strings is identified by a user through browsing the website of the manufacturer and thus authenticity of the product can be accurately judged.
Owner:YUNNAN TONGHAI ZHENGHUA PRINTING

Digital color identification system-based anti-counterfeit digital code printing method and inquiry method

The invention relates to a digital color logic identification system-based anti-counterfeit digital code printing process method. The method comprises the following steps of: generating an anti-counterfeit digital code and a key and sending the anti-counterfeit digital code and the key to printing equipment by using a system; setting the corresponding relation between the anti-counterfeit digital code and a color; printing the anti-counterfeit digital code, graphic and text information, grating information and bar code information with colors in an anti-counterfeit tag at one time; and after printing, storing the anti-counterfeit digital code, the key and the corresponding relation between the anti-counterfeit digital code and the color by using the system. The invention also relates to a method for realizing inquiry and identification of the anti-counterfeit digital code of a digital color logic identification system based on the process method. Due to the adoption of the digital color logic identification system-based anti-counterfeit digital code printing process method and the inquiry and identification method, digital anti-counterfeit function is further improved, imitation difficulty is enhanced greatly, application prospect is wide, digital forgery is prevented effectively, anti-counterfeit effect with multi-anti-counterfeit verification is achieved, the batch copying of the anti-counterfeit digital code is avoided, a process is simple and convenient, working performance is stable and reliable and a using range is relatively wide.
Owner:CHINA COMMERCE NETWORKS SHANGHAI +1

Anti-counterfeit aluminum foil sealing gasket and preparation method thereof

The invention belongs to the technical field of packaging materials, and particularly relates to an anti-counterfeit aluminum foil sealing gasket and a preparation method thereof. The anti-counterfeit aluminum foil sealing gasket comprises a release type imaging layer, a holographic information layer, an aluminum coated layer, a digital layer, a medium layer, an induction layer, an EVA (Ethylene Vinyl-Acetate Copolymer) adhesive layer and a sealing layer which are connected from outside to inside in sequence. The preparation method comprises the following steps: coating the release type imaging layer; designing; performing mold pressing gravure; coating aluminum; washing aluminum; printing; compositely transferring; performing composite sealing. A holographic digital anti-counterfeit means is utilized, integrated holographic printing and digital anti-counterfeit is realized on the aluminum foil sealing gasket, and the anti-counterfeit function of the sealing gasket is increased; a consumer can easily examine and distinguish, all anti-counterfeit characteristics can be tested, an on-site inspection function can be realized, and meanwhile, the non-transferability which cannot be realized by anti-counterfeit marks is realized; the anti-counterfeit aluminum foil gasket is compositely manufactured by using an environment-friendly material, so the environment protection function is improved.
Owner:SHANDONG TAIBAO PREVENTING COUNTERFEIT

Over two-group associated data-based commodity anti-counterfeiting method

The invention discloses an over two-group associated data-based commodity anti-counterfeiting method. The commodity comprises an outer package and a commodity main body arranged in the outer package, wherein the outer package is provided with an outer package anti-counterfeiting code, and the commodity main body is provided with at least one commodity anti-counterfeiting code; in a link of filling the commodity main body into the outer package, the outer package anti-counterfeiting code and the at least one commodity anti-counterfeiting code of the same commodity packed together, serving as associated data, are input into a computer anti-counterfeiting system to form an associated database; when the truth is queried, a query person only input the package anti-counterfeiting code or one commodity anti-counterfeiting code, and the computer anti-counterfeiting system tells the rest anti-counterfeiting codes; and if the rest anti-counterfeiting codes told by the computer correspond to the rest anti-counterfeiting codes on the commodity one by one, the commodity is true, otherwise, the commodity is false. The method has extremely high anti-counterfeiting function, has no any restraint on the organization and arrangement of the traditional production process, and has strong universality.
Owner:吴东杰

Preparation method for preparing wrap paper of mixed type cigarette cores which do not combust when being heated and cigarette cores

ActiveCN107212471AImprove suction qualitySufficient amount of flue gasTobacco devicesNasal cavityEngineering
The invention relates to a preparation method for preparing wrap paper of mixed type cigarette cores which do not combust when being heated and the cigarette cores and belongs to the technical field of cigarettes. The preparation method comprises the steps of preprocessing, preparing first mixtures, preparing mixed slurry, preparing spicing liquid, preparing coating and preparing the cigarette cores. The prepared wrap paper products are used for preparing the cigarette cores which do not combust when being heated, due to the fact that a large amount of burley tobacco particle materials are attached to the wrap paper, the smoke amount is adequate, the puff number can reach 20, and the smoke strength can be remarkably improved; the spicing materials can make the aroma and taste full and harmonious, no obvious stimulus exists in a nasal cavity, accordingly the suction quality of the cigarettes which do not combust when being heated is remarkably improved, and the prepared wrap paper products have good application prospects.
Owner:CHINA TOBACCO YUNAN NEW MATERIAL

Method for making multi-channel stealth pattern on metallic material surface

The invention relates to a method for producing isotope specific hidden pattern on the surface of metal, which comprises: designing computer pattern, using computer to design the optical hidden pattern, outputting film, furnishing the surface of metal, exposure the surface of metal and corrode, molding the metal and protecting the metal surface, obtaining the final product. The invention has high art property and anti-false function.
Owner:雷光先

Anti-fake and anti-channel conflict label and preparing method thereof

The invention discloses an anti-fake and anti-channel conflict label and a method for the anti-fake and anti-channel conflict label. The anti-fake and anti-channel conflict label comprises a bottom paper layer and a printing layer covering the upper portion of the bottom paper layer. A separation layer and a first adhesive layer are arranged between the printing layer and the bottom paper layer from bottom to top. The separation layer is arranged on the upper portion of the bottom paper layer. The first adhesive layer is arranged on the lower portion of the printing layer. The label further comprises a two-dimensional bar code printed layer printed on the printing layer. A humidity sensitivity material layer is arranged on the upper portion of the two-dimensional bar code printed layer in a composite mode. A second adhesive layer is arranged between the two-dimensional bar code printed layer and the humidity sensitivity material layer. A surface printed layer is printed on the upper portion of the humidity sensitivity material layer. The anti-fake and anti-channel conflict label prepared through the preparing method can improve the anti-fake function and the anti-channel conflict function of the label. By selecting different materials, the printing layer can be suitable for adhesive labels of different types.
Owner:深圳市华德防伪技术开发有限公司

Anti-counterfeiting cloth paper and preparation method thereof

The invention relates to an anti-counterfeit cloth paper and a preparation method thereof. The anti-counterfeit cloth paper has a sandwich structure composed of two layers of paper sheets and one layer of cloth. The present invention also provides a method for preparing the above-mentioned anti-counterfeit cloth paper, which includes the following steps: using a cylinder paper machine to form at least two layers of wet paper sheets with double cylinders; compounding at least one layer of cloth between the wet paper sheets on at least two sides , form a sandwich structure, and complete subsequent papermaking to obtain the anti-counterfeit cloth paper. The anti-counterfeit cloth paper of the present invention is compounded with cloth with specific properties in the middle of the paper, realizing the combination of two different technical fields of papermaking and textile, making the performance of cloth and paper complementary, enhancing the physical strength of paper, and greatly improving the physical properties of paper At the same time, it does not affect the performance of paper printing. It can also give a variety of anti-counterfeiting information during the weaving and processing of cloth, greatly improving the anti-counterfeiting performance of cloth and paper, and bringing novel expressions and effects to paper anti-counterfeiting technology.
Owner:BAODING BANKNOTE PAPER CO LTD +1

Anti-counterfeiting two-dimensional code tracing label and the method for generating and identifying the same

The invention relates to an anti-counterfeiting two-dimensional code tracing label. The anti-counterfeiting information layer on the main body of the label is printed by a two-dimensional code and an anti-counterfeiting verification image wherein the latter is a local image randomly cut from the two-dimensional code and the latter corresponds to the two-dimensional code in a one-on-one relationship. The two-dimensional code tracing label generating method comprises: generating a two-dimensional code and randomly cutting the localities of the two-dimensional code; saving the two-dimensional code and the cut image in a database in the form of image; bonding and establishing a one-on-one relationship between the two-dimensional code and the cut image; printing the two-dimensional code and the bonded cut image onto the main body of the label; setting the cut image in the two-dimensional scanning application so that it can be displayed on a browser when the two-dimensional code is scanned successfully; comparing by a user the cut image displayed on the browser with the cut image on the label to verify the authentication of the two-dimensional code label. In this manner, the anti-counterfeiting effect and security of the label are increased to prevent the replication and the reuse of the label.
Owner:浙江涵信科技有限公司

Manufacturing method of metal surface multiple latent image and antifalse product made by said method

A method for preparing multiple latent images on the metal surface for anti-forge purpose includes such steps as designing pattern while decomposing the pattern with multiple latent images into many fine pattern dots with a certain angle between adjacent dots, making the dots for one latent pattern position in the conical basic dot in same direction, carving plate by carving the pattern dots on the conic surface or bottom surface of basic dot, making metallic die, and punching it on the object.
Owner:CHINA BANKNOTE PRINTING & MINTING

Production technology of antiforged package

The invention is a production technique of anti-falsification package, including the steps of making working plate, soft pressing, vacuum aluminizing, compounding, cutting and printing of finished product, and characterized in that the step of making work plate includes making screen printing plate, printing copying basal film and plating basal film, and copying working plate. The anti-falsification package has both the laser and anti-falsification effects on the ordinary films (PET and BOPP). The anti-falsification pattern can be located in any position of the package and can be sized at will. Besides, special laser films can be made for the products of different kinds, thus making falsifiers difficult in falsifying the special laser papers. And the making technique has a plurality of procedures and is complex, which makes ordinary small enterprises difficult in configuring so a plurality of procedures to completing the making of the mother plate of paper.
Owner:广西真龙彩印包装有限公司

A kind of anti-counterfeiting paper containing single-level grayscale gradient watermark and its manufacturing method

ActiveCN102268841AMachine-readable conditions for second-line detectionAchieve quantificationNon-fibrous pulp additionPapermakingLaser cutting
The invention relates to anti-counterfeit paper with a single-tier gray scale watermark and a manufacturing method of the anti-counterfeit paper. The manufacturing method comprises the following steps of: forming a single-tier gray scale watermark pattern by using a white region and a bright gray region; preparing a watermark metal sheet with a hollow region by adopting a laser cutting method according to the bright gray region in the watermark pattern; preparing a white region watermark metal sheet by adopting the laser cutting method according to the white region in the watermark pattern; pressing positioning slots for the watermark metal sheets on a metal net; welding the white region watermark metal sheet and the watermark metal sheet with the hollow region into the positioning slots on the metal net so as to obtain a compound net; and placing the compound net into a slurry tank for papermaking, and thus obtaining the anti-counterfeit paper with the single-tier gray scale watermark, wherein the watermark metal sheet with the hollow region and the white region watermark metal sheet are obtained by independently cutting or integrally cutting. The invention also provides the anti-counterfeit paper manufactured by adopting the method.
Owner:BAODING BANKNOTE PAPER CO LTD +1

Two-dimension code saw-tooth-shaped anti-counterfeiting adhesive tape

The invention provides a two-dimension code saw-tooth-shaped anti-counterfeiting adhesive tape and relates to the technical field of anti-counterfeiting. The two-dimension code saw-tooth-shaped anti-counterfeiting adhesive tape comprises a sheet-shaped adhesive tape body, wherein a saw-tooth-shaped notch is arranged at the width boundary of the adhesive tape body; a two-dimension code coating is arranged on the adhesive tape body. According to the two-dimension code saw-tooth-shaped anti-counterfeiting adhesive tape, the disadvantages of package designs of products, and the problems of counterfeiting by a counterfeiter in online marketing and physical distribution flowing processes are avoided, and protection and monitoring on the products by producers are enhanced, so that the rights and interests of consumers are not harmed by counterfeited products. Codes in the adhesive tape can be conveniently used for encoding software and then big data collection and analysis can be carried out on sold products by the adhesive tape, and a product marketing plan scheme can be constructed in advance by a user and a living application terminal of the product is traced so that the consumers and the counterfeiters are targeted; by using the adhesive tape, the storage gold content of the product also can be increased.
Owner:重庆千人早科技有限公司

Two-dimensional code based image manufacturing method and its recognizing method and realizing system

The invention discloses a two-dimensional code based image manufacturing method and its recognizing method and realizing system, which belong to the technical field of information transmission. The method comprises the following steps of classifying information, making two-dimensional codes, colorizing the two-dimensional codes and synthesizing the images. The recognizing method includes extracting two-dimensional codes from the synthesized image, recognizing the two-dimensional codes and outputting information. The information transmission technology based on the two-dimensional code combined image of the invention is a great progress in information transmission increasing capacity, refinement classification and forgery prevention.
Owner:行愿环保科技有限公司

Method for preventing false bills

The invention relates to a method of the anti-fake ticket, characterized in that, the method includes the steps: the operator provides the two-dimension code content through the two-dimension code technical standard and encrypt to the making company, and prints the magnetic two-dimension code on the ticket through the printer or the off-line digital printer and generates the encrypt characters through the encrypt, then prints the two-dimension code service instrument on the back of the ticket; the operator build a two-dimension code reading decrypt inquiry terminal and opens to the outsides; when the operator gets the ticket, first checks the truth of the ticket through the magnetic testing device, or transmits to the decrypt terminal for normally reading after the handset shoots in the normal optical source; the decrypt terminal answers the feeding information to the operator when judging the truth of the decrypt terminal. The invention has the advantages of enhanced ticket anti-fake function and convenient usage.
Owner:上海伊诺尔实业集团有限公司

DNA fragment-containing invisible infrared absorbing ink-jet ink and preparation method thereof

The present invention discloses a DNA fragment-containing invisible infrared absorbing ink-jet ink and a preparation method thereof, wherein the DNA fragment-containing invisible infrared absorbing ink-jet ink comprises, by weight, 1-10% of an infrared absorbing dye, 10-25% of deionized water, 1-15% of a moisturizing agent, 1-10% of a dispersant, 0.1-5% of a surfactant, 0.1-2% of a pH value adjusting agent, 0.1-2% of an antiseptic sterilization agent, 0.1-2% of a polymer-wrapped DNA fragment, and the balance of a solvent. The DNA fragment-containing invisible infrared absorbing ink-jet ink has the following two anti-counterfeiting features that: 1, with the light color infrared absorbing dye, the ink is invisible under the visible spectrum; and 2, the ink contains the DNA chain segment. The DNA fragment-containing invisible infrared absorbing ink-jet ink is suitable for the invisible point code anti-counterfeiting, can further be printed on the colored media so as to increase the anti-counterfeiting function on the base of no influence on the original color. In addition, the average particle size of the ink is less than 300 nm, the ink can not block the nozzle, the ink-jet printing speed of more than 100 m / min can be met, the smooth printing can be maintained, and characteristics of no ink flying and rapid drying provided.
Owner:CHINA BANKNOTE INK +1

Uncovering type anti-shifting digital anti-counterfeiting mark paster and manufacturing method thereof

The invention discloses an uncovering type anti-shifting digital anti-counterfeiting mark paster and a manufacturing method thereof. The uncovering type anti-shifting digital anti-counterfeiting mark paster comprises a black ink layer, a backing paper layer, a second glue layer, a white ink layer, a second data printing layer, a second water-based polishing oil layer, a silicone oil separation layer, an uncovering layer, a first glue layer, a paper layer, a surface printing layer, a first water-based polishing oil layer, a first data printing layer, an oil-based polishing oil layer, a covering layer and a caption layer which are compounded in sequence. The paster is characterized in that the paper layer is provided with a safety line and comprises a first paper layer, a printing layer, an aluminum layer, a fluorescent layer, a PET layer and a second paper layer which are sequentially compounded together. According to the uncovering type anti-shifting digital anti-counterfeiting mark paster, the uncovering layer can be completely uncovered, a large amount of anti-counterfeiting information is provided, and the anti-counterfeiting effect is achieved. The uncovering type anti-shifting digital anti-counterfeiting mark paster is particularly suitable for top-grade wine, top-grade cigarettes and the like.
Owner:无锡新光印防伪技术有限公司

Ultraviolet crystal shaped light oil

This invention relates to a ultraviolet crystal glossy oil, and the feature is that its components and weight amount is that oligomer 25-50%, active diluent 15-30%, light initiator 3-8%, compounding agent(stabilizing agent, Levelling Agent, antifoam agent)0-5%,crystal streak compounding agent(which is a natural environmental material with no stimulation and abnormal flavour) 3-25%. ultraviolet crystal glossy oil changes the situation of making frost effect only on aluminum plating film, silver cardboard paper. The ultraviolet crystal glossy oil is paved upon print supporting object, and then the oil becomes solidification by exposure to ultraviolet. The oil can make various crystal pattern effects in needed place. On the surface of the same print supporting object, glazing effect or embossing effect can be made in area without crystal pattern effect. Higher graph writing integrating precision and higher wear-resisting surface of print supporting object and elegant honorable visual effect make printed matters with higher art nature and anti-counterfeit function.
Owner:唐相平

Anticounterfeit document with photopermable element

Owner:SECURITY PRINTING INST OF PEOPLES BANK OF CHINA

Anti-fake two-dimension code printing process

The invention discloses an anti-fake two-dimension code printing process. A two-dimension code is painted on dried water-soluble small film bottom paper in a spraying mode, a tearable cover adhesive film is attached to the two-dimension code, and two-dimension code transfer paper is obtained after drying; and then the two-dimension code is transferred to a container through the proper temperature and pressure. The anti-fake two-dimension code printing process is simple in step and easy to operate, the two-dimension code is printed on the surface of the container in a fusion mode, and therefore the two-dimension code is effectively prevented from being damaged; the printed two-dimension code is resistant to high temperature and corrosion and long in retention time, the two-dimension code is effectively prevented from being tampered, the anti-fake performance of the two-dimension code is improved, and accurate identification information is provided; printing efficiency is high, and the cost is low.
Owner:LUZHOU JINXIN PRINTING

Radio-frequency identification tag and control method therefor

The invention relates to the technical field of radio frequency identification, specifically a radio-frequency identification tag and a control method therefore. The identification tag comprises an antenna or a coil, a radio-frequency simulation front end, a digital baseband circuit, and a storage unit. The radio-frequency simulation front end comprises a rectification circuit, a reference voltage-stabilizing circuit, a modulation circuit, a demodulation circuit, a resetting circuit, a clock circuit, and a pin interconnection state detection circuit. Through the polling of all pins of the pin interconnection state detection circuit, the pin interconnection state information is obtained, and stored in the storage unit. A reader writes in and reads the pin interconnection state information in the storage unit through employing a self-defined command. The identification tag will detect the current pin interconnection state information at a tag circulating link after power-on, and stores the pin interconnection state information in a register. The pin interconnection state information is compared with delivery pin interconnection state information stored in a nonvolatile memory. If the pin interconnection state information is consistent with the delivery pin interconnection state information stored in the nonvolatile memory, a product is determined to be an original commodity, or else the product is determined to be forged. The identification tag is very high in safety, and has an anti-fake function.
Owner:谢亮 +1

Paper surface submerged with corresponding information anti-counterfeit method and manufactured mark and mark manufacturing method

The invention belongs to the technical field of anti-counterfeit methods and specifically relates to a paper surface submerged with corresponding information anti-counterfeit method and a manufactured mark and a mark manufacturing method, wherein in the anti-counterfeit method, the information comprises two parts; the two information parts are divided into information contained in a stripping part and information contained in a paper-left part; the stripping part comprises a pattern layer and a full information layer; the paper-left part comprises a digital information layer and an aluminum coated layer; the information of the pattern layer is corresponded to the information of the digital information layer; and the information of the full information layer is corresponded to the information of the aluminum coated layer. According to the invention, the information of two layers of two-dimension code and / or an anti-counterfeit code can be corresponded; at the same time, the full information that is submerged can be shown on the back side of the stripping layer and can be shown on the bottom-left layer of the stripping layer; and the information is completely corresponded to each other; the cost of the anti-counterfeit is low; the anti-counterfeit method is not easily to be imitated; the process of manufacturing the mark is simple and is easily realized.
Owner:SHANDONG TAIBAO PREVENTING COUNTERFEIT

Novel visual anti-counterfeit printing method

The invention relates to a novel visual anti-counterfeit printing method. The novel visual anti-counterfeit printing method includes A, performing line and point size processing on required grain information to generate anti-counterfeit information patterns; B, manufacturing required printing plates from the processed anti-counterfeit information patterns; C, respectively mounting the manufactured printing plates on printing machines; D, filling the printing machines with selected UV (ultraviolet) base oil and adjusting states of the printing machines; E, transferring pattern information on the printing plates onto the surfaces of printed sheets by means of ink printing by the aid of UV printing characteristics; F, quickly coating UV gloss oil on the surfaces of the printed sheets by the aid of the high-speed printing machines, enabling the UV gloss oil to quickly coincide with ink on the anti-counterfeit information and instantly solidifying the UV gloss oil and the ink by the aid of cohesion of the UV gloss oil and surface tension of the UV base oil to form pattern information with a light and shade contrast effect. The novel visual anti-counterfeit printing method has the advantages that a packaging box printing technology and an anti-counterfeit function can be effectively reinforced and enhanced, an intuitive visual recognition technology can be provided for consumers, and effective and duplication-intolerance technologies can be provided for packaging brand-name products; wastewater can be prevented, accordingly, living and working environments can be effectively improved, and environmental requirements can be met.
Owner:SHENZHEN GLAREWAY TECH CO LTD
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