What are the advantages and disadvantages of corona treatment

Views : 115
Author : Trustifiltor
Update time : 2022-10-26 15:11:01
It is well known that commercial ozone is mainly produced by UV lamps and corona. Today we will talk about the application and disadvantages of corona treatment.The role of corona treatment in printing

Corona treatment is destroying the molecular structure of the substrate (such as plastic film )by corona discharge. The surface is oxidized and polarized in minutes, and the ion shock erodes the surface, so as to increase the adhesion of the substrate surface. Finally, the printing ink can be well attached to the surface of the substrate.
Disadvantages of corona treatment

Corona treatment brings great convenience for printing. but a large amount of ozone be released in the process, which greatly reduces the air quality of the production workshop. When first arrive at the production workshop, you can obviously feel uncomfortable and pungent. In the long run, the smell even endanger the health of the staff.
Related News
Read More >>
what is a safe ozone level what is a safe ozone level
Mar .15.2023
The US UL867 safety standard for ozone is ≤0.05PPM, and the EU standard is formulated with reference to the US standard. my country's standard GB simply says that UL867 means that under laboratory conditions (temperature 25°C, humidity 50%), the cumulative concentration produced by any ozone source cannot exceed 0.05PPM.
what is the catalyst for the decomposition of ozone to oxygen what is the catalyst for the decomposition of ozone to oxygen
Mar .07.2023
Ozone destruction catalyst usually be manganese oxide , rare earth, and so on.Among them, manganese oxide is the most widely used catalyst. It can oxidize harmful ozone into oxygen at room temperature.
Ozone safety testing for air purifiers Ozone safety testing for air purifiers
Dec .26.2022
At present, many air purifier manufacturers and testing institutions have not conducted ozone safety testing of air purifiers in accordance with the above-mentioned national mandatory standards.The percentage of ozone concentration should not exceed 5×10-6. (Note, no more than 0.05ppm. About 0.1mg/m3)
Health hazards of ozone pollution in the door Health hazards of ozone pollution in the door
Dec .26.2022
The COVID-19 pandemic has brought heightened attention to air quality indoor . People are thinking about how these invisible virus particles can spread indoors. However, the hazards of the indoor environment are not just the virus that causes the epidemic. According to WHO, air pollution is the world's greatest environmental health threat. Many people have always believed that ozone in the air is a double-edged sword. It has the side of sterilizing and inactivating viruses, but also has the side of endangering human health. Modern research suggests that ozone in indoor air has risen to be one of the most important pollutants.
pop_close
pop_main
Contact us