1, temperature: the right temperature is crucial for the preservation of archives. High temperatures lead to paper deterioration, ink fading, while low temperatures lead to paper shrinkage, brittle. According to relevant standards, the temperature of the archive room should be maintained between 15 degrees and 30 degrees.
2, humidity: humidity also has an important impact on the preservation of archives, too humid environment leading to excessive expansion of paper, rot, and too dry leads to paper contraction, brittle, according to relevant standards, the relative humidity of the archives room should be maintained at 40% to 60% between.