Classical binding materials are a witness to the cultural exchanges and sharing between China and other countries, and have strong academic research and historical preservation value. With the increase of preservation time and the poor early preservation environment, there have been different degrees of damage, which seriously affects the utilization and long-term preservation. This paper takes classical binding materials as the research object, comparing the differences between which and chinese classical bound ancient books in the core carrier materials, binding forms, restoration technical points and restoration materials, and on this basis, with reference to the common restoration techniques of Chinese bound ancient books, formulates the restoration technical route, and discusses the restoration technical methods, in order to provide reference for the restoration of classical binding materials.