Development of various security and anti-counterfeiting technologies

The rapid development of modern science and technology and the increasingly rampant activities of counterfeiting and counterfeiting have promoted the development of various anti-counterfeiting technologies. The anti-counterfeiting products on the market can be divided into four generations of products based on their technical characteristics and functional evolution.

First-generation products: Products represented by laser anti-counterfeit products, consumers have no ability to identify the true and false labels, labels are also easy to forge, and in the absence of comparability, 60% of counterfeit products and 100% of genuine products are difficult to confirm. Second is the temperature change standard anti-counterfeiting technology sign, although consumers are easy to identify but also easy to forge. At the same time, there are nuclear track anti-counterfeiting and so on.

The second generation of products: query-type digital anti-counterfeit labels, consumers can check the authenticity of digital labels by phone, SMS, and the Internet, but because the anti-counterfeit digital printing is only on the surface of the paper, it can easily be forged.

The third generation of products: texture anti-counterfeiting labels, texture anti-counterfeiting is a kind of anti-counterfeiting technology based on the marking marks inherent in the packaging materials as anti-counterfeiting identification marks. Nature's markings are always very different, such as fingerprints, wood, stone, zebra, ice, cracked ground and other textures are random, unique, and can not have two exactly the same. Using this principle, a label with a clear texture is used to make an anti-counterfeit label, and the markings of each label material are photographed, numbered, archived, and stored in a security database. Consumers can search the archives, identify authenticity through the Internet, fax, and telephone. Random principles increase the difficulty of forgery.

The fourth generation of products: security line anti-counterfeit paper technology and its application products, including various types of product security instructions and certification, anti-counterfeiting bottle stickers, anti-counterfeiting labels. Consumers can easily identify the authenticity by recognizing whether the security thread is embedded in the middle of the paper. The anti-counterfeiting technology products of this type have a high imitation threshold and cannot be forged by printing methods. They are truly "easy to identify and difficult to counterfeit." Therefore, they are the most effective anti-counterfeiting technology products for a long time now and in the future.

The development of anti-counterfeiting technology is closely linked with the development of other related disciplines and technologies, and it is closely related. When it incorporates advanced technological achievements, it also becomes the crystallization of the combination and comprehensive application of multidisciplinary scientific and technological achievements. With regard to the current situation of the domestic and foreign security market, the development trend of anti-counterfeit technology mainly includes the following aspects:

(1) Anti-counterfeiting technology will go to depth at a faster speed while it is becoming more comprehensive;

(2) The use of comprehensive anti-counterfeiting technology will become the only way for security products;

(3) More and better high-security anti-counterfeiting technologies will go from private banknotes with high integration of anti-counterfeiting to civil society and become civilian products;

(4) Laser holographic anti-counterfeit will continue to play an important role in the field of anti-counterfeiting with higher technical content;

(5) Information anti-counterfeiting technology, especially encryption and anti-counterfeiting technologies based on encryption technology, database technology, and modern communication technology will enter into ordinary businesses, and ultimately realize zero-distance between product information feedback between consumers and manufacturers;

(6) Digital watermarking technology will be developed and fully promoted;

(7) Biometric information anti-counterfeiting technology will be more widely used;

(8) Electronic technologies, automatic identification technologies, etc. Will be more closely integrated with anti-counterfeiting technologies and put into use, such as IC card technology, bar code technology, automatic ticketing system, etc.;

(9) "Easy to identify, moderate price, difficult to forge" will become common features of future anti-counterfeiting technology products.