As the market's demand for marking continues to increase, the inkjet printer market has also been gradually improved. The emergence of various detailed requirements has also brought constant challenges to inkjet printers. The emergence of various series of inkjet printers is to better adapt to different application environments and different places of use. Reviewing the development of inkjet printers, we find that the printing effects of current inkjet printers are gradually diversified. Inkjet printers can be used for product tracking, anti-counterfeiting, safety production, safety storage, warehouse management and other aspects. From the perspective of anti-counterfeiting: inkjet printers should choose invisible ink. Many manufacturers are planning to develop, update and upgrade their production equipment, and many manufacturers are also preparing to add new inkjet printers. However, in the face of a wide variety of inkjet printers on the market with uneven prices, do you feel that you have no way to start, but you are certain It is the common wish of everyone, cheap and good quality, and the price is often a factor that many manufacturers give priority to, but many manufacturers buy inkjet printers for the first time, do not know the inkjet printer, do not know how to choose the right model, Will not bargain. Invisible ink is one of the special function inks of inkjet printers. It has the effect that ordinary ink can't reach. It is often used in some special occasions. From its name, it is known that it is a kind of normal condition. The bottom is invisible, you need to use additional methods to see the printed characters. The use of invisible ink allows the product to have a better anti-counterfeiting effect, and the use of invisible ink for marking can solve the problem of marking and product aesthetics. Therefore, more and more inkjet printer manufacturers use invisible ink. Manufacturers can provide customers with various specifications of ink to help customers improve product quality.