The epidemic has pushed masks and medical peripheral products to the forefront, reaching the point of shortage. Many companies urgently switched to production to improve production efficiency and productivity, and use technological means to relieve the huge pressure on the supply of masks. After the epidemic has cooled down, and when the supply chain of masks and medical peripheral products has returned to normal, how to use the Internet of Things technology and mask coding equipment to achieve the screening function of masks? At present, there are many types of masks on the market. How to provide end consumers with anti-counterfeiting methods that are not easy to imitate and easy to identify. Increasing the cost of imitation and counterfeiting and preventing counterfeiting and inferior products will help companies establish and maintain a good brand reputation and image, make consumers more trust in the quality of the company's products, and help increase product sales. One thing one code anti-counterfeiting technology undoubtedly increases the cost of their counterfeit products and reduces their profit space, thereby effectively stopping their counterfeiting behavior. The unique anti-counterfeiting QR code is generally for one-time use and can prevent counterfeiters from copying. The QR code of the product is reused. For mask manufacturers, the choice of a QR code anti-counterfeiting system with one-item one-code anti-counterfeiting technology may be one of the important directions for future product development. Realizing product anti-counterfeiting traceability requires the application of mask coding equipment, software platform, and on-site identification system. The most important thing is the specific implementation and application of the identification system. How to better land one thing and one code on the scene, the identification system is in it Play a very important role. This complete set of mask anti-counterfeiting traceability solutions is penetrated by a unique two-dimensional code. The mask code printing device is used to print the code on the mask packaging bag. Consumers can scan the code to find the relevant information of the product and perform anti-counterfeiting verification inquiries. , Thus creating a sense of trust in the business, reflecting the normalization of the business, so that consumers can buy with peace of mind and use it with ease.