Now the inkjet advertising market has gradually developed and expanded, and inkjet printing technology has also been greatly developed. The images printed by the photo machine are more realistic and the colors are more gorgeous, so they are loved by users. However, the picture printed by the dress printer may fade due to various reasons. What are the reasons for this imagination and how to protect it?
The dress printer ink is divided into indoor and outdoor, indoor water-based ink, fresh colors are easy to fade. Afraid of the sun; oily ink for outdoor use is not easy to fade, not afraid of the sun, not afraid of rain.
In fact, there are two major reasons for the fading of inks. One is the irradiation of ultraviolet rays. The other is that the dyes in the ink have encountered some redox substances that have caused the chemical structure of the dyes to change.
The pictures produced by water-based ink are mostly used indoors. Waterproof and sun protection must be done to ensure the long-term beautifulness of the picture. Oily outdoor inks can be coated, but you must choose a good coating material, because some materials will chemically react with the printer machine ink, which will also cause the ink to fade.