The new anti-counterfeiting ink technology has been implemented, and the "visual password" security defense line has been built in many fields.
According to this newspaper, recently, the third-generation intelligent anti-counterfeiting ink (Security Inks) developed by domestic anti-counterfeiting material enterprises and universities has been officially put into mass production. It integrates the triple technology of photochromic, temperature-sensitive color development and invisible fluorescence, bringing an "upgrade plan" for the anti-counterfeiting of certificates, bills and high-end commodities, effectively breaking Solve the problem that traditional ink is easy to imitate and difficult to identify.
According to the head of the research and development team, the core advantage of this kind of anti-counterfeiting ink is the "double verification threshold": on the one hand, the ink shows a completely different color response under natural light and ultraviolet light, such as the numbers on the RMB bill fluorescence under the purple light, and ordinary consumers can intuitively distinguish; on the other hand, for high-end fields The "temperature-sensitive anti-counterfeiting ink" only needs to be touched with your fingertips, and the original colorless pattern will show a specific logo, and it will be quickly restored after the temperature is evacuated. The cost of imitation is more than 30 times higher than that of traditional technology.
At present, this technology has been first applied to the QR code coating of electronic ID cards and luxury packaging sealing. The person in charge of anti-counterfeiting an e-commerce platform revealed that after the adoption of new anti-counterfeiting ink, the number of complaints about counterfeit luxury goods on the platform decreased by 42% month-on-month. "In the past, the authenticity of the identification required by professional equipment, but now consumers can make a preliminary judgment with a mobile phone flashlight."
Industry experts pointed out that with the iteration of counterfeiting technology, anti-counterfeiting ink is upgrading from "single visual effect" to "multimodal intelligent interaction". In the next step, the "traceability anti-counterfeiting ink" combined with blockchain technology is expected to be implemented. Consumers can scan the ink pattern to read the whole life cycle data of the goods, and truly realize "one ink, one code, the whole process can be traceable".