70results about How to "Strong anti-counterfeiting" patented technology

The invented antifalse mark is different from general color printing label and traditional holographic mark on aluminum foil. The mark includes basal lamina, information layer, isolation layer, color printing layer, special type printing layer and not dried glue layer etc. Technical flow includes following procedures: designing, plate making, raw materials preparing, die pressing, color printing, special type printing, glue spreading, die cutting, parting cut and checking up pack. The invention possesses advantages of integrating multiple antifalse techniques, easy of recognition and convenient use.

The invention relates to a method for manufacturing an anti-counterfeiting ticket. The method adopts anti-counterfeiting design and plate making as well as an anti-counterfeiting material, and combines with duplicating preventing technology and special printing technology to manufacture the anti-counterfeiting technical product. Compared with the prior art, the product has the advantages of unique identity property, stability, easy identification, adaptability to requirements of multiple industries, and no requirement on service environment.

The invention discloses a metallic printing ink, relating to an anti-counterfeiting printing ink which can form an anti-counterfeiting latent image by single-face printing has better anti-counterfeiting performance, wherein, the latent image can be identified by people without using special apparatus. The percentage of weight of each component is as following: 15 to 25% metallic paint, 10 to 15% high acid valence phenolic resin oil, 8 to 10% pure phenolic resin oil, 3 to 5% vapor phase silica, 15 to 20% transparent calcium carbonate, 5 to 7% surfactant, 6 to 8% polyethylene wax, 2 to 4% mineral oil, 0.3 to 0.5% drier, wherein the metallic paint is any one of the flake silver powder, aluminium powder, copper powder, or the mixture of the two or three components. The invention is applicable for single-face printing anti-counterfeiting perspective latent image on various carriers, such as different securities or the carriers of plastic, rubber and glass with certain transparence.

The invention relates to a laser fluorescent anti-fake tear tape with both sides in gold or silver stamping and a manufacturing method thereof. The laser fluorescent anti-fake tear tape comprises a polyethylene film, a gold face layer and a laser fluorescent face layer; the gold face layer and the laser fluorescent face layer are respectively composited on two sides of the polyethylene film; the gold face layer comprises a front stamping glue layer, a front aluminized layer, a gold-stripe ink layer, a front gloss oil protective layer and a pressure-sensitive adhesive layer; the laser fluorescent face layer comprises a back stamping glue layer, a red fluorescent layer, a laser film pressure layer, a back aluminized layer, a transparent character layer, a back gloss oil character-protective layer and a silicon oil layer arranged from inside to outside sequentially. Two rolls of PET polyester film are used as transfer film; the gold-stripe ink layer, the aluminized layers, the transparent character layer, the laser film pressure layer and the red fluorescent layer which are preprinted and coated on the PET polyester film are transferred to the front side and the back side of BOPP (biaxially-oriented polypropylene) film through the synchronous front-and-back side composite process, so that technological content and anti-fake performance of the anti-fake tear tape are improved.

The invention provides scrape-removable water-based ink for flexographic printing, which comprises raw materials of color paste, base ink and an admixture, wherein the base ink comprises water-based silver ink, shading black, peeling oil and protective water-based oil. The invention further provides a preparation method of the scrape-removable water-based ink for flexographic printing. The preparation method comprises the steps as follows: step 1, the water-based silver ink is prepared for reserve; step 2, the shading block is prepared for reserve; step 3, the peeling oil is prepared for reserve; step 4, the protective water-based oil is prepared for reserve; step 5, the base ink is prepared for reserve; step 6, the color paste is prepared in an agitator for reserve; step 7, the color paste prepared in the step 6 is added to water and dispersed and ground in a dispersion machine for reserve; and step 8, the color paste, the base ink and the admixture are taken by weight percentage andevenly agitated and mixed, and then the product is prepared. The invention provides the one-step water-based ink and the manufacturing method thereof, which have the advantages that the production process flow of special water-based ink is changed, the manufacturing time is shortened, production procedures are reduced and complete grinding is not needed.

The invention belongs to the technical field of anti-counterfeiting and printing packaging for products, and particularly relates to an anti-counterfeiting insurance packaging method for products. Themethod comprises the following steps of setting an anti-counterfeiting responsibility electronic insurance policies or products, encoding insurance policies, making code on an insurance policy marker, setting the markers on the product, and saving electronic insurance policies, anti-counterfeiting information and the insurance policy codes in an insurance policy claiming system database; when a consumer claims an electronic insurance policy from an insurance policy claiming system by using a smart phone, enabling the consumer to unconsciously identifies the authenticity of the insurance policies. According to the invention, a very high insurance policy claiming rate is converted into a very high anti-counterfeiting check rate, and the anti-counterfeiting strength is enhanced. The unexpected technical effect is the beneficial technical effect which is dreamy for domestic and overseas anti-counterfeiting technology and insurance technology research and development personnel.

The invention relates to a golden, silvery and red miniature laser fluorescent anti-counterfeiting stay wire and a method for manufacturing the same. The golden, silvery and red miniature laser fluorescent anti-counterfeiting stay wire comprises a polyethylene film, a laser film pressure layer, a dielectric layer, a fluorescent layer, a red light layer, a text protective layer, an aluminum coated layer, a yellow text layer and a pressure-sensitive glue layer. The laser film pressure layer, the dielectric layer, the fluorescent layer, the red light layer, the text protective layer, the aluminum coated layer, the yellow text layer and the pressure-sensitive glue layer are sequentially arranged on the front surface of the polyethylene film from the inside to the outside, and a silicone oil layer is coated on the back surface of the polyethylene film. The golden, silvery and red miniature laser fluorescent anti-counterfeiting stay wire and the method have the advantages that the anti-counterfeiting stay wire is manufactured by the method including a plurality of processes such as a corona process, a film pressure process, a dielectric coating process, another corona process, a miniature printing process, a text protective layer printing process, an aluminum coating process, a yellow ink printing process and a coating process, the structure of the stay wire manufactured by the complex processes is complex, the manufacturing cost is increased, and the stay wire cannot be easily counterfeited by counterfeiters; a miniature laser engraving plate-making technology is adopted in the method, the heights of texts are 0.01mm, and aluminum can be firmly coated on a printed surface; the anti-counterfeiting stay wire is exquisite in design, complex in structure and process and high in technological content and anti-counterfeiting performance, and is environmental friendly.

The invention discloses a filter centralized control system. The system comprises a filter controller, wherein the filter controller is connected with an air filter pressure sensor, an air filter inlet PM sensor, an air filter outlet PM sensor, an air filter RFID label, an air filter antenna, a fuel oil filter inlet PM sensor, a fuel oil filter outlet PM sensor, a fuel oil filter RFID label, a fuel oil filter antenna, a machine oil filter inlet PM sensor, a machine oil filter outlet PM sensor, a machine oil filter RFID label and a machine oil filter antenna. The invention further discloses a filter centralized control method and a motor vehicle filter element bypass detection method. According to the system and the methods, the method that three filters are controlled in a centralized modecan be used for a motor vehicle, the controller is used for monitoring the three filters, the situation that a user uses a false filter element can be monitored, the user is reminded to replace a filter element in time before the filter element is scrapped, the machine oil filter RFID label is protected at the high temperature, the situation that the user mistakenly considers a novel filter element as an old filter element is prevented, the residual life of the filter element can be predicted, and the user can conveniently replace the filter element in time before the filter element expires.

The invention relates to a preparation method of an electroluminescent anti-counterfeiting trademark structure. The method includes the steps that electroluminescent nano-particles are dispersed in amixed solvent of water, ethylene glycol and a polymer through ultrasonic or mechanical stirring so as to be prepared into printing ink for printing an electroluminescent layer; then, a first conductive ink layer, an electroluminescent layer and a second conductive ink layer are printed on release paper layer by layer through the silk-screen printing technology or the letterpress printing technology to form the electroluminescent anti-counterfeiting trademark structure; the prepared electroluminescent anti-counterfeiting trademark structure is detected through a detector with a commercial button cell as a power source, and an electroluminescent anti-counterfeiting trademark is stimulated through physical contact to emit light and serve as the anti-counterfeiting basis. Characteristics are excellent, the formula of printing ink is difficult to copy, and the anti-counterfeiting performance of a printed product is greatly improved; a color pattern can be displayed only under the excitationof detection equipment, so that higher invisibility and anti-counterfeiting performance are achieved.

The invention provides an iris recognition based examinee identity recognition device. The device comprises an acquisition module, a recognition processing module, a storage module and an output module, wherein the acquisition module is used for acquiring an iris image of an examinee, the recognition processing module is used for extracting iris characteristic information from the acquired iris image and recognizing whether the iris characteristic information is matched with stored correct iris characteristic information or not, the storage module is used for storing the correct iris characteristic information of the examinee and identify information matched with the correct iris characteristic information, and the output module is used for outputting the identity information when the recognition processing module recognizes that the iris characteristic information is matched with the correct iris characteristic information. The invention also provides an iris recognition based examine identity recognition method. With the iris recognition based examinee identity recognition device and examinee identity recognition method, the examinee identity verification accuracy can be higher, and the anti-counterfeiting performance is stronger; and moreover, the phenomena of a ghost writer and personal information faking can be effectively prevented, and a fair and equitable examination order is guaranteed.

The invention discloses an optical variability color hot stamping foil. The optical variability color hot stamping foil comprises a two-way stretching polyester film, and a release layer is arranged on the two-way stretching polyester film; a color layer is arranged on the release layer; an aluminum coating layer is arranged on the color layer; a rubber layer is arranged on the aluminum coating layer; and an optical variability pigment is used as a coloring agent when the color layer is colored. The invention further discloses a production method of the optical variability color hot stamping foil. The optical variability color hot stamping foil and the production method have the beneficial effects that the optical variability pigment is used as the coloring agent when the color layer is colored, different colors are displayed when naked eyes observe the foil from different angles, and the unique and novel aesthetic perception is achieved; and the color sensation cannot be copied through the methods of copying, scanning, camera shooting and the like, and the high anti-fake performance is achieved.

The invention provides an anti-counterfeiting stamp and a machining method thereof. The anti-counterfeiting stamp comprises a base material (1) and a texture material (2) which are integrated. The machining method comprises the following step of: removing a base material (1) close to an end face (4) of the base material or enabling an end face (3) of the texture material to be directly higher than the end face (4) of the base material so that the end face (3) of the texture material protrudes to form the texture. The anti-counterfeiting stamp can be singly used or can be used with a common stamp integrally.

The invention relates to a preparation method for a microstructure particle with interference fringes. The method comprises the following steps: coating a substrate with a strippable adhesive layer which can be formed through compression molding; depositing an optical thin film on the surface of the strippable adhesive layer; coating the surface of the optical thin film with a plastic layer; molding the plastic layer so as to allow the plastic layer to generate interference fringes; making a template with a microstructure pattern; stamping the substrate by using the template with the microstructure pattern so as to allow the plastic layer and the optical thin film on the substrate to be compacted and fracture, thereby forming the microstructure particle identical to the microstructure pattern, wherein the particle is adhered on the substrate through the strippable adhesive layer; and stripping off the microstructure particle from the substrate. Compared with the prior art, the preparation method provided by the invention can realize large scale manufacturing of the microstructure particle through adoption of a metal template stamping process; the microstructure particle has a wider application scope and can be directly added into the substrate or be printed on a packaging material for anti-counterfeit after addition of the particle into printing ink or paint.

The invention discloses a production method of high-gloss one-sided dual-color heat transfer anodized aluminum, which comprises the processes of release coating, color layer coating, heating and drying, accurate aluminizing and adhesive layer curing. In the processes, anatase metal powder enabling the gloss of the anodized aluminum to be increased is added in a color layer for spraying, and ethyl acetate is added in the anatase metal powder to be used as a developing agent of color chromatographic fractionation. By adopting an anodized aluminum production technology, printing and gold blocking effects are greatly improved, and especially, gloss of thermoprinted characters, patterns and lines is greatly increased.

The production method of unlocking anticounterfeit device is characterized by that it uses the picture with any format as substrate for making bill sample, and said substrate is undergone the processof Montai (plate pattern) software treatment to make anticounterfeit marker hide in some place of the selected picture, then it can be matched with special-made film so as to display the hidden anticounterfeit marker. Said invented method is quick and convenient, the plate pattern picture possess anticounterfeit capability, its operation is simple, cost is low, so it can be extensively used in the fields of credentials, bill and package, etc.

The invention provides water-based fluorescent ink as well as a preparation method and application thereof, and belongs to the technical field of anti-counterfeiting ink. The water-based fluorescent ink provided by the invention comprises the following components in percentage by weight: 0.10%-0.14% of polystyrene microspheres, 0.010%-0.014% of fluorescent dye, 0.4%-0.6% of a surfactant and the balance of water. According to the invention, the polystyrene microspheres are used as a fluorescent dye carrier, are colorless, transparent and completely invisible under common sunlight, only show fluorescence under ultraviolet irradiation and have high fluorescence intensity, and the surfactant enables the polystyrene fluorescent microspheres to be uniformly dispersed in the fluorescent ink, so that the stability of the fluorescent ink is improved; water is used as a solvent, and has good safety and environmental friendliness; the precision of a printed pattern can reach 30 microns, large-breadth ultrahigh-precision patterned anti-counterfeiting encryption printing can be realized, one object and one code can be realized by precisely printing a two-dimensional code, and the anti-counterfeiting capability is excellent.

The invention belongs to the technical field of product responsibility insurance, and relates to a genuine product responsibility insurance policy setting method and a query and registration system. The method comprises the following steps: setting a genuine responsibility insurance policy for a product, encoding the insurance policy, making the code on an insurance marker, setting the marker on the product, and correspondingly storing insurance policy information, anti-counterfeiting information and the insurance policy code into an insurance policy query and registration system database; a consumer unconsciously identifying the authenticity of the insurance policy in the process of registering the received insurance policy in the insurance policy query and registration system by using the smart phone. According to the invention, a new function and a new application for providing anti-counterfeiting protection for other products are added to the genuine product responsibility insurance policy. The outstanding unexpected technical effect is the beneficial technical effect which is dreamy for domestic and overseas anti-counterfeiting technology and insurance technology research anddevelopment personnel.

The invention discloses a single-side printed perspective latent image and relates to an anti-fake technology, whose aim is to provide a perspective latent image which is single-side printed, needn't get help from a particular instrument, is easy to be distinguished by public, has a stronger anti-fake function, and is easier to be realized. The latent image comprises metal printing ink which adheres on a side of a photic carrier. The metal printing ink prints via an engraving gravure and adheres with the carrier. The perspective latent image is implicated in a base pattern on the carrier, and metal printing ink streaks forming the perspective latent image intersect but not overlapped intersect to form a 90 degrees angle with the metal printing ink streaks forming the base pattern. The thickness of the metal printing ink streaks forming the perspective latent image is 5 metal printing ink streaks to 8 metal printing ink streaks in each millimeter. A pattern forming the perspective latent image and the base pattern are unified designed and printed simultaneously in one time to adhere with the carrier via the engraving gravure printing mode. The method can be applied to various portfolios such as paper money, securities, licenses, bills and so on, also can be applied to the carriers such as plastics, rubber, glass and so on which is provided with a certain light transmittance.

The invention relates to a manufacturing method for magnetic anti-fake miniature particles. The manufacturing method comprises the following steps of coating a substrate by using a stripping glue layer which can be formed in a mould pressing manner; depositing an optical film on the surface of the stripping glue layer; coating the surface of the optical film by using a magnetic material layer; manufacturing a template with micro-structure graphs; stamping the substrate by using the template with the micro-structure graphs so that the magnetic material layer and the optical film on the substrate are pressed to be cracked into magnetic anti-fake miniature particles which are the same with the micro-structure graphs; adhering the particles to the substrate by using the stripping glue layer; and stripping off the magnetic anti-fake miniature particles from the substrate. Compared with the prior art, the manufacturing method for the magnetic anti-fake miniature particles has the advantages that a metal template stamping process is adopted, so that the magnetic anti-fake miniature particles can be manufactured in batches; and the magnetic anti-fake miniature particles can be widely applied, and can be directly added in a base material, or by adding the magnetic anti-fake miniature particles in printing oil or coating, the printing oil or coating is printed on a packaging material and has an anti-fake effect.

The present invention discloses an invisible fluorescent anti-counterfeiting method and an anti-counterfeiting marker, moire pattern encryption information is embedded into a color separation channelof a fluorescent color image, the formed invisible image only shows a full-color effect under the excitation of a special light source, and coded information hidden in a specific position of the colorimage is recognized through filtering color separation and expert unlocking. According to the invisible fluorescent anti-counterfeiting method based on Moire pattern encryption, multi-dimensional information coding in an invisible image is achieved, the invisibility is good, a decoded pattern is clear, the invisible fluorescent anti-counterfeiting method and the anti-counterfeiting marker have the advantages of being low in cost, difficult to forge, easy to popularize and the like, the anti-counterfeiting marker is suitable for batch production, and the product is endowed with the multiple anti-counterfeiting functions of two-line anti-counterfeiting and three-line anti-counterfeiting.

The invention relates to a device in the technical field of chemical industry, pharmaceuticals and the like and discloses a six-side extrusion material anti-counterfeiting device. The six-side extrusion material anti-counterfeiting device is characterized by comprising a frame, wherein the frame comprises a base, an upper arm, a left arm, a right arm, a chest arm and a front arm which extends forward from the base and is bent back, the frame comprises three pairs of extrusion plates, which are an upper extrusion plate, a lower extrusion plate, a left extrusion plate, a right extrusion plate, a front extrusion plate and a back extraction plate respectively, the upper extrusion plate, the lower extrusion plate, the left extrusion plate, the right extrusion plate, the front extrusion plate and the back extrusion plate are respectively connected onto the upper arm, the base, the left arm, the right arm, the front arm and a chest part of the frame by shafts, concave-convex structures are arranged on the upper extrusion plate, the lower extrusion plate, the left extrusion plate, the right extrusion plate, the front extrusion plate and the back extrusion plate, the shafts are connected with a cylinder, and the cylinder is connected with a control device. Thus, a product produced with the six-side extrusion material anti-counterfeiting device has the advantage of stronger anti-counterfeiting property.

The invention relates to special ultraviolet fluorescent anti-counterfeit networked stamp ink, which is prepared from the following materials in percentage by weight: 5 to 50 percent of environment-friendly castor oil rein, 1 to 20 percent of ultraviolet fluorescent powder, 0.01 to 6 percent of environment-friendly dispersant, 0.01 to 6 percent of environment-friendly leveling agent, 0.01 to 6 percent of environment-friendly defoaming agent, 2 to 4 percent of environment-friendly wax, 1 to 30 percent of high-boiling point environment-friendly solvent and 1 to 20 percent of environment-friendlyfast red salt; the sum of the percentages by weight of all the materials is 100 percent. The special ultraviolet fluorescent anti-counterfeit networked stamp ink disclosed by the invention has an extremely high concealing property, a detector is adopted to identify the authenticity of a stamp from the color change angle of the ink when the authenticity of the stamp is identified, and thereby a more visual method is provided for stamp identification, so that the identification of stamp authenticity becomes more convenient and reliable.

The invention discloses a Morie fringe anti-counterfeiting method for improving anti-counterfeiting information concealment. The method comprises the following steps: (1) preparing an original drawingand anti-counterfeiting information; (2) performing half-tone processing; (3) encrypting the anti-counterfeiting information; and (4) synthesizing an image. Through the method disclosed by the invention, the selection range of each of the original drawing and the anti-counterfeiting information is greater, the encryption and decoding are realized in the image, and the concealment and the extraction recognition performance are strong.

The invention provides an anti-faking paper boards of corrugated coating and production thereof, with the feature of coating special chromatic ink onto the one or several sides of the adhesive sides of the corrugated paper. This invention has thousands of variation and has the advantage of substantial function of false proof, strong anti-imitation, hidden feature of false proof, easy for users to identify and low processing costs for few social reserves of coater and high content of processing technology, and especially suitable for mass industrial production.

The invention discloses an anti-counterfeiting process of an aluminum laminated film printing type stripping stay wire. The anti-counterfeiting process comprises the specific steps that first, double-sided corona treatment is conducted on a base film layer, and then one side of the base film layer is subjected to aluminizing treatment; second, printing toner is added into PET varnish and is mixedevenly to obtain a first product, the first product is printed on the aluminized side of the base film layer to obtain a printing layer; and third, an aluminium washer is used for conducting aluminiumwashing treatment on the printing layer, then the non-aluminized side of the base film layer is coated with anti-sticking liquid and is printed, the aluminized side of the base film layer is coated with non-setting adhesives, and then rolling, aging treatment and splitting are conducted. After an outer package is opened, the inside and the outside of the stripping sty wire have two different patterns, so that the anti-counterfeiting effect is achieved; QR codes or signs containing anti-counterfeiting information on a packaged object can be protected through the shading property of an aluminized film, and the QR code information or signs can be seen after the package is opened; and stay wire anti-counterfeiting design or combined anti-counterfeiting design can be conducted without adding other anti-counterfeiting labels.

The invention relates to a document encryption method, a document decryption method, a document encryption device, a document decryption device, electronic equipment and a non-temporary computer readable storage medium. The document encryption method comprises: obtaining a to-be-encrypted document and a plurality of content characters of the to-be-encrypted document, obtaining a content coding sequence of the to-be-encrypted document, acquiring an encrypted iris image, obtaining a key vector of the to-be-encrypted document through feature extraction, and obtaining an encrypted document based on the content coding sequence and the key vector. The document decryption method comprises: obtaining an encrypted document, obtaining a decrypted iris image, and obtaining a decryption vector according to the decrypted iris image so as to decrypt the encrypted document. According to the method provided by the invention, the characteristics of uniqueness, high stability, strong anti-counterfeitingproperty and the like of the iris are utilized, and the content of the document to be encrypted is combined to encrypt the document to be encrypted. Therefore, the decrypted and encrypted document has uniqueness, the possibility of document content leakage is reduced, and the information security of the encrypted document can be effectively guaranteed.

The invention relates to the technical field of electronic identification codes, and provides a four-dimensional code and an identification method thereof, an identification device and a server, aiming at solving the problem that the existing identification codes do not have the editability of the time dimension. The four-dimensional code comprises a plurality of sub-code blocks and an empty codeblock, wherein the plurality of sub-code blocks and the empty code blocks are arranged in a matrix form; Each sub-code block is divided into nxn subspaces filled with code points, and each sub-code block is assigned to a corresponding code according to the position and the number of the filled code points; The null code block is used as an identifier of subsequent information supplementary recording. The four-dimensional code has the editability on the time dimension, and a series of process information such as quality inspection, circulation and even entry and exit of the goods after leavingthe factory can be supplemented to the four-dimensional code, and the consumers can obtain the complete information of the goods; It is conducive to the reasonable purchase of commodities by consumers, to the standardization of the market environment, and to the crackdown on fake and inferior products.

This invention discloses one sealed artificial device used as artificial function, which comprises sealed slice with holes and core bolt matched with and through holes to pack up inner and outer overlapped sealed edges into one part, wherein, the bolt is fixed to make the inner edges destroyed; the package case opened cannot be re-used to pack up product due to destroying to achieve the aim. The device uses the handle located outside case and sealed pad to facilitate pulling cutting pad to destroy crack; the outer and inner sealed edges to make the package convenient.

The invention provides a tracing agent for a urea aqueous solution, wherein the tracing agent contains, by weight, 0.01-0.8 part of amino and sulfonic-substituted naphthol, 0.01-2 parts of magnesium chloride, 0.01-2 parts of magnesium sulfate, 0.01-0.8 part of copper chloride, 0.01-0.8 part of copper sulfate, 0.01-15 parts of ammonium chloride, and 0.01-10 parts of ammonium hydrogen carbonate. Theinvention further provides an aqueous solution containing the tracing agent. According to the present invention, the tracing agent can ensure the reducing performance of the urea aqueous solution andthe service life of the SCR system, and further has advantages of simple use method, less consumption, high recognition degree and the like. The invention further provides a use method of the tracingagent or the tracing agent aqueous solution, wherein the use method specifically comprises adding to a urea aqueous solution according to a specific ratio, does not affect the physical and chemical properties of the urea aqueous solution, can achieve the purposes of quality control and authenticity identification, and can leading the healthy development of the urea aqueous solution market.

The invention relates to the field of drying and particularly relates to a microwave drying method for leaves and an application of dried leaves. After being pretreated, the leaves are clamped by two pieces of glass and are then subjected to microwave drying in a microwave device so as to be rapidly dried; the leaves are dried in a way of clamping the leaves by using the two pieces of glass, so that the conditions of leaf curling and combustion are not easily caused in the drying process; and the self colors of the dried leaves can be kept, and the dried leaves are high in brittleness and can be used for manufacturing anti-counterfeiting marks.