Nowadays, users are not only concerned about the price and printing quality of UV printing machines but also worry about the toxicity of the ink and its potential harm to human health. However, there is no need to be overly concerned about this issue. If the printed products were toxic, they would definitely not pass the qualification inspection and would be eliminated from the market. On the contrary, UV printing machines are not only popular but also enable craftsmanship to reach new heights, allowing products to be sold at a good price. In this article, we will provide accurate information about whether the ink used in UV printing machines can produce harmful substances to the human body.

UV ink has become a mature ink technology with almost zero pollution emissions. Ultraviolet ink generally does not contain any volatile solvents, making it more environmentally friendly compared to other types of products. UV printing machine ink is non-toxic, but it can still cause some irritation and corrosion to the skin. Although it has a slight odor, it is harmless to the human body.

There are two aspects of UV ink's potential harm to human health:

1. The irritating smell of UV ink may cause sensory discomfort if inhaled for a long time;
2. Contact between UV ink and skin can corrode the skin surface, and individuals with allergies may develop visible red marks.

Solutions:

1. During daily operations, technical personnel should be equipped with disposable gloves;
2. After setting up the print job, do not stay close to the machine for an extended period;
3. If UV ink comes into contact with the skin, immediately wash it with clean water;
4. If inhaling the smell causes discomfort, step outside for some fresh air.

UV ink technology has come a long way in terms of environmental friendliness and safety, with nearly zero pollution emissions and the absence of volatile solvents. By following the recommended solutions, such as wearing disposable gloves, and promptly cleaning any ink that comes into contact with the skin, users can safely operate UV printing machines without undue concern about the ink's toxicity.