It's rainy in the south. What should I do if the books in the library are easy to get moldy? Especially some rare ancient books, the consequences of mildew and decay are unimaginable.
The high temperature, humid air and moldy books in the south are common in some libraries with poor conditions. The humidity of the library can be maintained at 45%-60% through dehumidifiers and desiccants. Some precious ancient books can be preserved by vacuum nitrogen-filled constant temperature and humidity system, which can prevent insects, mildew, fire and aging. Please consult Beijing Hanlong Industrial Company for related equipment.