Nano-printing: a new green vision

Nanotechnology and traditional printing seem to be out of line. However, the pioneering research by Song Yanlin, a researcher at the Institute of Chemistry, Chinese Academy of Sciences, has brought about a relationship between them. Unusually, he "defines" printing, which can be printed and made without photosensitive washing; Beautiful pictures can be printed without dye; The circuit board can be easily printed without etching, and no waste water is produced in the whole process, and the cost is low ...

Addition printing does not eat "steamed buns chewed by others"

In the 1990s, domestic brands of printing cartridges were almost invisible in the domestic market, the core technology was monopolized by foreign enterprises, and the equipment and consumables were expensive, which discouraged most domestic enterprises.

"Innovation and entrepreneurship in China is not only a technical and commercial issue, but also a deep understanding of the current situation and development trend of the whole society and the country." Song Yanlin pointed out that the state attaches great importance to environmental protection, energy and ecology. In 2004, with the support of the National 863 Program, Song Yanlin developed ink cartridges and inks with quality comparable to that of famous foreign brands, the price of which was only one tenth of that, and the production process was completely green and environmentally friendly.

However, Song Yanlin clearly realized that the localization of foreign products is to eat "buns chewed by others". He wants to be a pioneering technology to eliminate the pollution problem of traditional printing plate making from the source.