The cine film is an important historical and cultural heritage, as well as an important part of the archives protection work. In the process of use and preservation, the cine film is vulnerable to scratch, which seriously influences the effects of recorded images. The Engineering Research Center of Historical and Cultural Heritage Protection, Ministry of Education in Shaanxi Normal University has developed a restoration solution for cine film scratch, which is mainly made of water soluble fluorine material, with nano-silica and water soluble polyurethane as additives. The restoration solution can effectively repair the scratched cine film and eliminate the scratch effects on images, behaving eco friendly and pollution free. In use of this restoration liquid, the mechanical strength and the durability of the film have been enhanced, which contributes to a long-term preservation for the cine film.