When can walnuts be kept out of the bag?

This is an English reading overview of the Chinese article, rather than a complete translation. The Chinese source has been updated since this overview was prepared; consult the original for the latest details.

The central idea

Distinguish freshly harvested walnuts that are still releasing moisture from dry walnuts undergoing initial brushing. The Chinese guide describes gradual moisture release using a bag with small openings at its lower corners, and returning brushed walnuts to the bag during preparation. Read the full process before applying it; a fixed number of days cannot replace checking the stage and condition.