Application of two-dimensional code anti-counterfeiting label in material sampling

Application of two-dimensional code anti-counterfeiting label in material sampling

QR code anti-counterfeiting labelThe information of each product is formed into a disorderly and irregular anti-counterfeiting code. This seemingly small label code can store a lot of information. Enterprises can enter all the information about the product from production to terminal sales into this two-dimensional code, which reduces counterfeiting by criminals. In the material sampling of many projects, two-dimensional code anti-counterfeiting labels are also used to prevent people with ulterior motives from transferring samples for sampling.

Many engineering material sampling experts compared the QR code anti-counterfeiting label and radio frequency identification technology and found that the two-dimensional code anti-counterfeiting method is more cost-effective. They can enter the information of the material sample into the QR code, and in order to prevent others from copying the QR code, they also use suspended particle technology. When the factory is printing the QR code anti-counterfeiting label, it will add suspended particles in a special place, which are invisible, so counterfeiters cannot copy and forge them. Then someone will ask, if you can’t see how to identify it and confirm its authenticity? This can be identified with a special reading device. As long as these core technologies are in the hands of the verifier, it is very easy to distinguish which one is the authentic one among the numerous QR code anti-counterfeiting labels, and it can be truly Check whether the quality of the sample meets the relevant standards.

With the rapid development of communication technology, QR code anti-counterfeiting labels can be used in combination with smart phones. As long as the mobile phone installs professional software, it can input the stored information for the QR code, and can record the relevant information in the sampling work, input the photos of the samples and the signatures of the inspectors during the sampling, etc., these records are real-time, once entered into the system Neither time nor information can be changed. When the inspection personnel scan the QR code anti-counterfeiting label, they can see the previous inspection results and confirm the authenticity of the sample.