Air knife printing system is an advanced printing technology, and its biggest advantage is that it can achieve rapid drying during the printing process. In traditional printing technology, the ink needs to be dried by natural evaporation or drying, which takes a relatively long time and limits the printing speed. Air knife printing adopts the forced drying technology, which can greatly shorten the drying time and improve the printing speed and efficiency.
The drying device used in air nozzle printing generally includes a nozzle and a fan. The nozzle will spray hot air onto the surface of the printed matter, while the fan will generate a strong wind to dry the moisture on the surface of the ink and make it dry quickly. This forced drying method can dry the ink in a few seconds, greatly improving the printing speed, and can also avoid printing quality problems caused by humidity.
In addition to improving printing speed and efficiency, super air knife printing has other advantages. First, since the ink dries quickly, there is no humidity on the surface of the printed matter and it will not stick, which reduces the risk of the printed matter being contaminated. Secondly, stainless steel air blowing knife printing can be used on printing various types of materials, including plastic, paper, leather, metal and so on. Finally, due to forced drying, the ink will not smudge on the surface of the printed matter, which improves the accuracy and quality of printing.
Generally speaking, the rapid drying technology of air knife nozzle printing is an advanced printing technology with many advantages, especially for the fields that require high-speed printing and high-precision printing, such as packaging printing, label printing, etc., it is even more important application prospects.
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