In the external environment, environmental protection is a rigid requirement, and high-polluting companies will be closed and punished. Printing companies need a new type of environmentally friendly printing equipment to upgrade their interiors. On the whole, the pollution of UV printers is not serious, which can be analyzed from four aspects.
1. Noise pollution: In the printing process, the original UV printer noise decibels <60 decibels, which not only meets the requirements of civil residences, but also meets the requirements of industrial noise decibels. The damage to hearing and vision caused by long-term exposure of operators to high-noise pollution environments is avoided.
2. Light pollution: UV printer emits light waves through LED curing lamp during printing. If you stare at a wavelength containing ultraviolet light for a long time, it will cause eye discomfort and dryness. Therefore, in the design, the position of the luminaire is very low, avoiding high-position light from spreading everywhere. At the same time, the operator must wear protective glasses during work. In fact, since the device is automatically set up and printed, technicians do not need to stare at it for a long time.
3. Odor pollution: This is mainly manifested in UV ink. Although UV ink is less polluting than traditional printing dyes and has passed environmental protection tests, it does not represent any chemical properties. In practical applications, the printed pattern can volatilize after 24 hours. The smell produced during production is also very small.
4. Sewage discharge pollution: The piezoelectric inkjet printing system guarantees on-demand printing and basically does not produce a lot of waste ink. Unlike traditional printing, a large amount of waste materials and waste liquid are discharged.
It is precisely because these four core aspects of pollution assessment meet the current needs of environmental printing, UV printer equipment has been favored by printing companies in recent years.
