The use of acid-free paper is aimed to solve problems caused by the nature of acidification of paper, which leads to risks of crispy papers, and limited preservation period. Starting from the early 19 century, wood pulp had become the main source for the paper manufacturing industry, however, the nature of the acidic substances (lignin) contained in the variety of papermaking woods, provides a fact of both bringing the advantage of mass paper production, as well as drawbacks due to paper acidification problems. According to report from major U.S. research libraries, nearly 25% of the holdings are suffering from such problems, causing serious damages to the treasures. The key to address these problems would be promoting the use of acid-free papers. This article unveils the severity of these problems and describes library communities' efforts on the issues of promoting the adoption of the innovative paper material. This context consist of the following sections: observation to paper deterioration issues and conducting relative experiments, standardization of permanent paper, and seeking legislation supports for acid-free paper and promotes the adoption of it.