rci@rcicn.com
World map
PTLP
Bookkeeper®
tel:
+86-028-85880383
Reli
Heritage Preservation 
RCICN

Automatic
Deacidification system

Movable, efficient, automatic, single-leaf
  • RCICN accomplished deacidification of manuscripts of Qian Xuesen, Guo Yonghuai, etc.
  • Observations of paper aging and acidity
  • How to Stop Yellowing and Make Books Last
  • What Can We Do to Protect Paper From Acids
  • There are two principal chemical degradation pathways of paper
  • Acidic Paper and the More Rapid Degradation of Books
New:
Partners
Pictures of the deacidification system of RCICN
RCICN
Reli Heritage Preservation Technologies Co.,Ltd.
PTLT
Bookkeeper®

National archives of China

The State Archives Administration of the People's Republic of China

Shanghai archives

Secondary Historical Archives of China

Conservation institute of ancient Chinese books in Fudan university 

Library of Tibet autonomous region

Beijing archives

Chongqing archives

Archives of Tibet autonomous region

Chongqing city library

Library of Zhongshan University

Suzhou University