Whether the pollution of the high-speed cylindrical tumbler printer is serious directly affects whether the user buys it. Under the external environment, the rigid requirements of environmental protection, the shutdown and punishment of high-polluting enterprises, etc., printing companies need a new type of environmental protection printing equipment for internal upgrades. On the whole, the pollution of high-speed cylindrical tumbler printers is not serious, which can be analyzed from four aspects.
1. Noise pollution
During the printing process, the noise decibel of the original high-speed cylindrical tumbler printer is less than 60 decibels, which not only meets the requirements of residential buildings but also meets the decibel requirements of industrial noise. It avoids the physical hazards such as hearing and eyesight caused by long-term exposure to high noise pollution by operators.
2. Light pollution
The high-speed cylindrical tumbler printer emits light waves through the LED curing lamp during the printing process. If you stare at this wavelength of light containing ultraviolet light for a long time, it will cause discomfort and dryness to the eyes. Therefore, in the design, the position of the lamp is very low, which avoids the diffusion of high-position light, and also requires the operator to wear protective glasses during work. In practice, since the equipment is set up and printed automatically, there is no need for a technician to stare at it for a long time.
3. Odor pollution
This is mainly manifested in uv ink. Although uv ink has very low pollution compared with traditional printing dyes and has passed the environmental protection test, it does not mean that it has no chemical properties at all. In practice, the printed pattern will evaporate after 24 hours. Odors from production are also minimal.
4. Sewage pollution
The piezoelectric inkjet printing system ensures on-demand printing, unlike traditional printing which produces a lot of waste and waste liquid that needs to be discharged. The waste uv ink produced by a high-speed cylindrical tumbler printer after working for one month, no more than 1L, can be directly introduced into the sewer and rinsed.
It is precise because the pollution evaluation of these four core aspects meets the current needs of environmental protection printing that high-speed cylindrical tumbler printer equipment has been used by a large number of printing companies in recent years.