The invention of printing is one of China is greatest contributions to world civilization, formarly, human knowledge dissemination is only between individual copying and dictate behavior, but printing is a great engraved activities. The knowledge sharing beyond the individual limitations, becoming the behavior of the whole human society, In a sense, is to lead people through ignorance of the night, usher in the dawn of civilization.
5. Offset printing technology
In 1907, the Germans Caspar and American Ella brothers invented offset printing technology. Then spread to Shanghai in the early 1920 s Offset line processing technology, offset automation technology, offset two-sided printing technology, offset without ink key technology, waterless offset printing, and with a combination of other printing development to offset in the several printing to dominate Offset printing technology and digital technology is increasingly integrated, with new and eternal youth.
6. Laser Phototypesetting Technology
After the application of half a century of lead letterpress printing technology, 1981 China is Professor Wang Xuan presided over the development of China the first computer Chinese information processing laser phototypesetting system prototype through the ministerial level identification, from Chinese traditional publishing and printing industry farewell lead and fire, to greet the light and electricity this is the third milestone in the history of the development of printing technology in China.
7. CTP (computer direct plate maker)
In the field of prepress plate, CTP technology (computer direct plate maker) began in 2000 in the domestic market shows signs of developing, CTP references from 2005 to start to the rapid growth in the domestic, this technology is regarded as printing industry towards the key technology of digital process. CTP printing plate technology is still the mainstream of China is printing industry.
