Analysis on the application field and development

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Analysis on the application field and development trend of foreign anti-counterfeiting technology

anti counterfeiting is an ancient profession. In ancient China, it was the practice of identifying the producer and preventing counterfeiting since adding marks or warnings to porcelain, calligraphy and painting. The rapid development of anti-counterfeiting as an industry is after entering the 20th century, especially in recent years, with the proliferation of fake banknotes, fake certificates and fake commodities, anti-counterfeiting has gradually become an important independent development industry. Companies specializing in the development of anti-counterfeiting technology and the production and service of security anti-counterfeiting products have emerged, applying a large number of high-tech and achievements to anti-counterfeiting practice. This article only introduces the relevant situation of foreign anti-counterfeiting in recent years, for the sake of those who want to count

different connotations of anti-counterfeiting technology

foreign interpretations of anti-counterfeiting technology terms are:

high security anti-counterfeiting technology (product), generally refers to the high-tech comprehensive anti-counterfeiting technology products that are used for its own close combination with anti-counterfeiting technology, have stable use performance, are difficult to imitate, and are easy to identify. Such as banknotes, passports, visas, etc. It is also explained that it generally refers to the technology that can locally protect commodities or products, prevent counterfeits, and facilitate the identification of buyers, such as anti-counterfeiting logo, anti-counterfeiting product manual, anti-counterfeiting product warranty card, anti-counterfeiting seal, etc

anti theft technology mainly refers to the protection of intellectual property rights. Such as preventing unauthorized publishing and distribution of CDs, records, books, etc

the interpretation of anti-counterfeiting technology is that it mainly refers to the prevention of possible simple friction and wear of Jinan assaying sales plate. The experimental machine is a copy of a proprietary product independently developed and designed for Jinan new era assaying Instrument Co., Ltd., which is used to deceive the market and consumers by adulterating, counterfeiting regular brands or famous brands. Usually, the technical content is displayed in the face of trademark protection such as authentic logo and authentic logo

anti alteration technology mainly refers to the prevention of local illegal forgery such as alteration and tampering. For example, the personal data of passports, ID cards and other documents are changed, and photos are exposed

using anti-counterfeiting technology is not simply using an anti-counterfeiting logo or using some anti-counterfeiting technology in trademark printing

it is different from other technologies in that the application of anti-counterfeiting technology is to prevent the protected subject matter from being forged, which is a systematic project. Its essence is to establish a system composed of anti-counterfeiting technology, detection equipment and use management methods. As a substitute of anti-counterfeiting technology, we should provide users with a perfect anti-counterfeiting service plan, assist users to establish a supporting management with the hardware of anti-counterfeiting technology, and finally enable users to achieve the purpose of protecting the subject matter from forgery

main form application field

the application of anti-counterfeiting technology was originally limited to currencies, various securities and special industries that may endanger social and public security. In recent years, due to the increasingly rampant counterfeiting activities, for the need of prevention, the use of anti-counterfeiting technology has attracted more and more attention of famous brand product enterprises in various countries. Conventional anti-counterfeiting technologies such as laser holography, fluorescent ink and temperature variable ink have been widely used. At the same time, countries are competing to develop new anti-counterfeiting technologies and products with high technology content, large amount of information, strong confidentiality, irreversibility and non replication, and apply them to various types of goods

the main existing forms and application fields of security printing include: banknotes, cheques, bills of exchange, passbooks, stamps, tax tickets, insurance policies, invoices, certificates of deposit, stocks, gift certificates, bonds, lotteries, tickets, air tickets, ship tickets, coin manufacturing, commemorative coin manufacturing, passports, passes, visas, letters of credit, marriage certificates, graduation certificates, licenses, qualifications, ownership certificates and other certificates. Because of its tradition and high security, this field is often controlled or managed by government departments, and has formed a huge industrial cluster and industrial supply chain. Such as safety design, safety paper, safety ink, safety printing, safety binding and safety distribution. Safety plastic packaging, safety control, etc

the existing forms and application fields of anti-counterfeiting packaging include: tobacco packaging, drug packaging, software packaging, product soft packaging, packaging contents, perspective laser holographic plastic film, etc

the existing forms and application fields of anti-counterfeiting signs include alcohol, clothing labels, shoe labels, computer software and hardware, cosmetics, health products, food, sporting goods, auto parts, agricultural materials, toys, etc

the existing forms and application fields of security identification include: magnetic information technology, IC card technology and biometric recognition technology used in credit cards, ID cards, driver's licenses, social insurance cards, etc

no matter what form of goods, most of the anti-counterfeiting technology used is still based on paper-based materials. Such as the genuine logo of Microsoft's software and hardware products; Logo of Cuban cigars: French monteggio brand T-shirt logo; Train tickets in Germany; British tax receipts, etc

new technology and new materials

photopolymer holographic logo

the patented laser holographic logo of bridgetone anti-counterfeiting company in the United States. Its anti-counterfeiting label applications include: anti-counterfeiting tickets for the 1996 Olympic Games; Tickets for the 1998 French World Cup; All anti-counterfeiting products of the NBA Association and anti-counterfeiting products of Disneyland (cartoons, cards, works of Art), such as metal tension and pressure experiments in material experiments; Anti counterfeiting marks of Motorola communication products, etc

ultra thin safety plastic film

ordinary plastic film is tough and not easy to tear through extrusion. The so-called ordinary film means that the film is stronger than paper. When trying to remove the film, the film remains intact and the paper is destroyed. The basic principle of ultra-thin film is opposite to that of ordinary film -- when removing the film, the paper remains intact and the film is destroyed. The key properties of this film are:

the film is very thin (generally 30microns to 50microns), and it is difficult to hold a corner of it to peel off; The film surface is rough (ordinary film is smooth). If the film is damaged, it cannot be replaced by a similar film: the film is very fragile and easy to tear, and the thickness of the film can be selectively changed, that is, adding fragile areas to make the film easier to tear; The thickness at the edge of the photo can be increased to prevent the edges and corners of the photo from puncturing the plastic film; Different kinds of inks (visible, invisible, fluorescent, Ovi, etc.) can be used to print on the film. When printing, special technology is used to make the ink layer thicker than the ordinary film, which means that the fluorescence intensity is higher and aging resistant; Various irregular shaped films can be provided, such as holes left for signature; It can be made into thermosensitive adhesive type and self-adhesive adhesive type, which are more convenient for experimenters. This film has been widely used in passports

hot stamping laser holographic technology

the hot stamping laser holographic technology on paper has been used in the visa of euro and European community. On this basis, the latest version of Swiss visa has been able to hot stamp laser holographic miniature characters on more than 1000 adhesive tapes

plastic banknote technology

the substrate used for plastic banknotes is not ordinary plastic, but a fiber-free polymer. The coated substrate can be printed in a banknote printing factory. The printability of the substrate used for plastic banknotes is close to that of banknote paper, and it is free of fiber, pores, static electricity, oil and copying. Plastic substrate itself is an effective anti-counterfeiting material. Recently, researchers have applied gravure reflective blocks, light variant printing, local demetallized foil, micropores and other technologies to plastic banknotes, and also developed unique anti-counterfeiting technologies for plastic substrates such as embossing features, laser marks, diffractive optical elements and so on. Among them, the inkless embossing pattern is a permanently preserved relief pattern embossed on a plastic substrate. Patterns include basic symbols, portraits, and decorative patterns. Optical variable image OVD, etc. In addition, the transparent window on the plastic banknote can be designed as a light variable image to prevent copying with plain paper. In recent years, OVD has been used to display the anti-counterfeiting features of the face that originally needed other tools to see, changing the second-line anti-counterfeiting into the first-line anti-counterfeiting, making plastic banknotes have the characteristics of self identification, which greatly facilitates public identification

commemorative coin laser holographic technology

this is a unique and high-tech manufacturing process. Unlike other countries, which produce laser holography separately and then overlay it on coins, it directly applies laser holography technology to the coin casting process. The maple leaf on the laser holographic maple leaf gold coin adopts the point moment holographic molding technology with high resolution, so that the maple leaf surface highlights four tones of red, green, blue and yellow

digital watermarking technology

Germany has made new breakthroughs in using digital watermarking to protect and prevent forgery of electronic photos. This technology can effectively prevent paper-based certificates from being forged. Take the production of personal ID card as an example: generally, it needs to go through the processes of scanning photos and signatures, entering the certificate making machine, printing and plastic packaging. The new technology is to attach a hidden digital watermark to the photo before printing the certificate. The specific method is to change some unnoticed parts of the photo. The processed photo is exactly the same as the original with meat g Gen. only a special scanner can be used to find the watermark. This method can quickly and accurately determine the authenticity of documents. Digital watermarking technology can not only add a solid watermark to the photo, but also make the watermark disappear after modification

advantage technology

this technology comes from advantage company in the United States. It is an advanced chemical coating technology of plastic film with three-dimensional effect. For example, from orange red to green and then to transparent, it is different from laser hologram. This kind of logo is made in a closely monitored place and protected by patents and trade secrets. Because its production method is extremely confidential, no articles or media have even disclosed any production details. Advantage technology has been used in more than 15 driving licenses in the United States and passports in more than 12 countries, and this anti-counterfeiting technology has been used in many goods. The main characteristics of advantage technology are: no matter how to take any means to uncover and replace, it will cause irreparable damage or leave obvious traces: the graphics and texts themselves are transparent, which will not affect the overall design effect; The identification method is simple without any instrument; It can effectively prevent forgery means such as color copying and electronic color separation scanning: it has a self destruction design and can only be used once

disturbing picture and text technology

this is a patented technology jointly owned by American image security system company and Hungarian Yura design company. It is undoubtedly the cornerstone and driving effect of "disrupting" anti-counterfeiting patterns on the continuation and evolution of human civilization. After deformation, it is superimposed on printed crystals such as banknotes, stamps, packaging and printing patterns. These marks cannot be seen by the naked eye, and color copiers and digital scanners cannot copy this kind of anti-counterfeiting mark text. Only when it is placed under a special decoding mirror, the anti-counterfeiting text can be displayed and produce a three-dimensional effect. Its advantage is that there is no need for special printing ink and special printing process. Almost all printing processes, even holographic printing and laser printing, can complete this technology. At the same time, different frequencies can be used for multiple encryption and anti-counterfeiting of different products

The rapid development of modern science and technology and the increasingly rampant counterfeiting activities have promoted the development of various anti-counterfeiting technologies. Anti counterfeiting technology, while integrating advanced technological achievements, has also become the crystallization of the combination and comprehensive application of multidisciplinary scientific and technological achievements. The following is a preliminary prediction of the development of global anti-counterfeiting technology:

1. While anti-counterfeiting technology is moving towards a more comprehensive, it will develop in depth at a faster speed:

2. The use of comprehensive anti-counterfeiting technology will become a necessity for anti-counterfeiting products

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