Key project “color paper wholesaler environmentally friendly version of inkjet CTP system bare and materials “through the provincial Science and Technology Department experts acceptance. The color paper wholesaler project tackled the environmentally friendly inks and liquid absorbing coating on the aluminum version and other key technologies , color paper wholesaler access to three national invention patents, various technical indicators have reached the leading domestic level , and to fill the gap.

According to reports , the project exceeded the conventional printing plates plate-making process , as long as the output of the computer graphic information directly with the inkjet plate making machine printing on the printing plate , without optical imaging process , the ink on the printing plate can be used as direct printing ink acceptor printed on the machine , the technology is not only the original laser phototypesetting plate exposure, development of traditional technologies such as optical imaging revolution , but also from thermal CTP, photosensitive CTP, UVCTP technology ( none of CTP technology to get rid of these "Optical imaging principles " ) , environmentally friendly raw version inkjet CTP technology completely eliminates optical imaging plate making process , the printing plate" out of the optical imaging , digital technology "has become a reality.

Experts believe that this project is not only eliminates the need for expensive cost of film and film production , artificial imposition and tedious copy, development and other technical process , and will exist in the original plate technology for wastewater discharge , emission , optical radiation in three forms of pollution are reduced to zero. This outcome extended to national publishing , small newspapers and general commercial packaging printing, for the majority of printing companies to save hundreds of millions of operating costs, while the printing industry can effectively solve the problem of environmental pollution .