315 security center to remind you that simply rely on two-dimensional code can not be false. So, how to use two-dimensional code and existing anti-counterfeiting technology to achieve two-dimensional code anti-counterfeiting? The use of two-dimensional code anti-counterfeiting substrate (texture anti-counterfeiting technology) to produce a two-dimensional code security labels, the national 315 product security query center two-dimensional code security labels on the two-dimensional code to verify that the security is reliable and feasible.
Among them, the texture anti-counterfeiting is a kind of anti-counterfeiting technology, which is characterized by the texture of the material structure. If the nature of wood, stone, on the distribution of debris, fiber formation, these are formed randomly, uncontrollable, difficult to replicate that.
Random and fiber in the pulp or film (or color, sequins) to create the structural stability, visual features clearly identified, each identified are randomly formed, only can not be copied.
Give each an anti-counterfeiting label published a code number, serial number according to produce the corresponding two-dimensional code. Scan the two-dimensional code on each security label and take out the original digital photos. Each picture is stored in the database, for the public to scan query system based on texture (type S fibers, special fiber by the security check center 315 national product) the location and direction of identification, comparison of authenticity.
In the two-dimensional code and anti-counterfeiting material (texture anti-counterfeiting) combination of circumstances, use WeChat to sweep it easily and accurately scan out the target product "authenticity", this is a two-dimensional code label anti-counterfeiting principle.