Why, then, will head to plug this phenomenon » The original is because before the ink manufacturing process is imperfect, produced by the ink easy to produce precipitation. Although the ink through a filter, but the head cavity in the jet precipitation enough to plug the hole. But now the market sales of ink in this regard has been a great improvement. So head to plug the phenomenon has rarely met. Below the temperature and humidity, inkjet machine control systems, electrostatic and the cleaning of the nozzles spray guns and ink to do the analysis of the impact. First, the drastic changes in temperature and humidity of the nozzle and the impact of ink Printing machine at the factory of the inkjet machine manufacturers will use the equipment to the inkjet environment of a specific temperature and humidity limit (generally require 20 ℃ -28 ℃), why there is such a limit? » Since the decision to ink the stability of the use of inkjet machine guns, and ink in turn, the stability of the ink viscosity, surface tension, volatile, liquidity and other factors, and the direct impact of these indicators did not fully Is the decision of the production process, storage and use of environmental temperature and humidity are the normal use of ink played a decisive role. If the temperature is too high or too low viscosity of the ink will drop or increase in number, thus breaking the original ink balance. Penhua result in the process of regularly break out to even the casual phenomena such as virtual screen. On the other hand, if the relative humidity is too low and relatively high temperature will lead to increased volatility ink, ink in the head-end dry cured formed on the surface of the nozzle affected the normal work. If the humidity too high, ink-jet may be in the end will also affect the surrounding plot head to work, and the screen is also difficult to dry. So at any time to pay attention to changes in temperature and humidity. Nozzle on the temperature requirements are more delicate, 128 head of the Mexican Mexico cavity is very small, ink is completed by siphon phenomenon for the Mexican process, and therefore outside the drastic changes in temperature can easily break the balance of its original state, because the nozzle Work would produce a certain heat, ink at this temperature to maintain balance and stability, at this time if drastic changes in climate, such as the sudden cooling or warming up, then no indoor thermostat devices (such a situation occurred in the late fall Chunchu ). Then head on the impact on the show, the ink will suddenly can not be used, the head also does not work, the same as the ink can not use the same batch. After the emergence of this situation only solution is to control temperature and the temperature so that production workshop in one day change should not exceed 3 ℃ -5 ℃. Temperature and humidity (especially temperature) on the use of ink nozzles and the impact is profound, which is why equipment manufacturers to put more stringent temperature and humidity requirements of the reasons. Learn more about Wide Format Printer