The success of reform and opening up has driven the development of science and technology as well as people’s consumption levels. The people have begun to gradually enter a well-off society. So the social and economic development is good. At the same time, some fake and inferior products have begun to surface. We are buying. At the same time, we should pay more attention to the observation of the products. We should take a closer look at whether the products we buy are qualified products. Some criminals will mix the real and the fake products, which will confuse consumers' vision. Then, what should we do? Put an end to this phenomenon? It is to put a QR code anti-counterfeiting
label on the product, which is convenient and fast. Next, the editor will introduce you to the advantages of the QR code anti-counterfeiting label, so that you can further understand the QR code anti-counterfeiting label.
The advantages of QR code anti-counterfeiting labels
include the following:
One, encryption technology
Encrypted two-dimensional bar code is the use of relatively advanced international combinatorial mathematical principles, combining mathematics and cryptography, for all digitized information, such as serial numbers, fingerprints, palm prints, photos, iris, etc., as the initial The data is encrypted to generate a set of encrypted data files (ie, encrypted two-dimensional barcode). The core of encryption operation lies in the encryption key, which is in the hands of the user. The user uses the key to decrypt and read the encrypted data file (encrypted two-dimensional bar code), restore it to the data mode, and compare it with the original data in order to distinguish the authenticity. In the meantime, the encrypted information capacity of the key is as high as 128 bits, which is actually impossible to decipher at all. At the same time, the data encryption technology is combined with the existing sophisticated material anti-counterfeiting technology to make the encrypted two-dimensional bar code technology more reliable in the field of documents.
2. Large amount of information, strong error correction ability
In terms of data collection and data transmission, two-dimensional codes have natural advantages. First of all, the storage capacity of the two-dimensional bar code is up to thousands of bytes, so it can effectively store product information materials; secondly, because the error correction algorithm is selected, in the case of partial damage, the original information can still be restored intact. Therefore, the use of two-dimensional bar codes to transmit information has the characteristics of reliability, speed, and efficiency.
Three, strong anti-counterfeiting ability
This technology has high data reliability, all the information in the QR code cannot be changed, and it has a strong anti-counterfeiting ability. The two-dimensional code card technology based on the PVC surface has been used in large quantities and for a long time in the United States, the Philippines, South Africa and other countries. The PVC QR code card has a service life of at least 10 years.
Fourth, low cost, good for promotion
The cost of making two-dimensional code anti-counterfeiting labels is low, the information can be moved with the carrier, it can be used independently of databases and computer networks, and it has the advantages of confidentiality and strong anti-counterfeiting functions. And with the popularity of WeChat, scanning QR codes on WeChat has become a habit of users, and using QR codes as anti-counterfeiting labels is conducive to interaction with consumers.
QR codes are also very common in daily life. The popularity of QR codes has made our society more convenient. The combination of QR codes and anti-counterfeiting labels has promoted the social economy, allowing consumers to When purchasing goods, you can scan the QR code through the mobile APP, you can know the authenticity of the product, which is very fast and convenient, and it can also provide marketing, bring secondary marketing to the enterprise, and increase more customers. The above is the QR code anti-counterfeiting label introduced to you by the editor. I hope it will be helpful to you.
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