Abstract: Chinese Ancient Books Protection Academy of Fudan University has made great efforts in the study of Kaihua paper, a type of paper made in ancient China, which inspired the author to think carefully about the problem of ancient book paper, and to put forward a series of related plans and designs. It will help to optimize the production and study of Chinese traditional paper in the future.

Key words: Kaihua paper, Traditional Chinese paper, Ancient paper, Chinese Ancient Books Protection Academy of Fudan University