The inaugural Jiangsu printing industry innovation and development exposition went underway Tuesday in Suzhou city. More than 360 printing enterprises from across the country turned up at the expo to showcase their latest technologies, materials and techniques. 17,000 square meters of exhibition venues are set up for the exhibition of green printing, digital intelligence, innovation demonstration and paper creative exhibits. In the printing industry, the development of environmental-friendly printing ink has attracted much attention. A company in Suzhou showed off a green paper bag ink. Compared with the original canned-ink, paper bag inks not only find a solution to the treatment of solid waste but also save the cost. Put a printing machine consumes 7 tons of ink per year, paper bag ink can save nearly 30,000 yuan per year with each printer.
