Some time ago, there was no production date on the mask certificate, and the coding was different from normal similar products. At a critical moment in the fight against the pneumonia epidemic caused by the new coronavirus, some supermarkets dared to sell suspected counterfeit masks, but were seized by law enforcement officers in one fell swoop. According to law enforcement officers of the bureau, after investigation and verification by law enforcement officers, and contacting relevant agents, they learned that there is no production date on the certificate of conformity of these masks, and the code is different from normal similar products; the font lines of the regular masks are laser printed Oblique lines. The fonts of these masks are relatively rough. The font lines are not laser-printed oblique lines. In addition, the aluminum clip (nose clip) on these masks has poor face-testing performance when in use. Upturned, not close to the face. Compared with normal and regular masks, the difference is very obvious. Therefore, on the whole, it is preliminarily identified as counterfeit goods. In addition, the phone number and business address of the supplier of this batch of masks are unknown. In the process of investigation and evidence collection, the supermarket owner said that he did not know the true and false when purchasing the goods and did not issue invoices. The law enforcement officers of the bureau immediately contacted the local public security agency to find and track the source of the goods, and control the relevant parties as soon as possible. At present, law enforcement officials have temporarily detained unsold masks and sent samples to a qualified department for testing. After the other party issues relevant written materials, further processing will be done. At the same time, the clue has been transferred to the jurisdiction of the supplier, and the supermarket will be investigated according to law before further processing. What are the functions of the mask printer? While getting to know the mask printer, we need to understand some mask knowledge, especially some mask manufacturers. When purchasing a mask printer, you can generally choose a matching printer and laser printer. Is it compatible? Is it compatible? The key is to identify quickly supporting production work. For reusable masks, the coding mark is very important. A clear and high-contrast mark can let us know whether this type of mask can be used multiple times and repeatedly, even if it can be used repeatedly. How many times is it used? These key information, printed on the surface of the product in the form of code, is a very simple and convenient means for consumers to understand the situation. As inkjet printers, we all know that it prints basic logos. Through more than ten years of experience in the industry, we have gradually discovered that after 2020, more manufacturers will pay attention to the added value brought by inkjet printers. And some invisible functions, such as Internet of Things, traceability, circulation and other fields. The mask inkjet printer is a kind of identification equipment used for matching mask machines. Although it is small, it has a very important function. It can give each mask an identity mark, including model specifications, production date, production batch number, brand information, etc. One-time, high-speed code assignment to form a permanent mark. In the application field of inkjet printers, there have been many methods to enhance the value of product code identification, allowing products to be coded, not only to let people know basic information such as production date, but also to help manufacturers and brand owners to conduct business Data support for decision-making. Here we are talking about the mask inkjet printer. On some 3M, anti-smog masks, or masks provided by some brands, using a laser machine for coding is undoubtedly a very good marking method. One is Zero pollution can be achieved. Second, tamper-proof can be achieved, which enhances the competitiveness of products among similar products. Product identification is an essential link in the production process of masks. The identification content includes brand name, product model, product type, product batch number, implementation standards, etc., and the inkjet printer carrying the product identification gives new vitality to the production of masks , So, what type of inkjet printer can be applied to mask identification? Based on years of experience in the labeling industry, Aidijie interprets the types of inkjet printers suitable for mask labeling. High-resolution inkjet printers. Aidijie recommends using high-resolution inkjet printers with pressure-type inkjet technology. The advantage is that the marking effect is exquisite and clear, and the marking efficiency is high. The cartridge type ink cartridge reduces the maintenance during the production process. Frequency, thereby improving the efficiency of product identification, is one of the ideal identification equipment in the production of modern enterprises. In addition to high-resolution inkjet printers, UV inkjet printers also have significant advantages in the application of masks and other protective equipment industries. The UV inkjet printer adopts inkjet printing technology of ink supply on demand, which can realize variable data and other types of simultaneous printing, with high marking efficiency. In terms of marking effect, the UV inkjet printer can realize customized marking, and the marking effect is more exquisite. In terms of marking speed, the UV inkjet printer can perform efficient marking according to the actual situation of the production line, and the speed can reach 150 meters per minute. There are so many different production line conditions, there are more models to choose from.