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biscuits are not completely dried when they are just baked. Although the surface is dry, there is still some water in them, which will be released during cooling. If you pack the biscuits at this time, the moisture will be sealed in the packaging bag, which will damp the biscuits and affect the taste and shelf life.
because when it is hot, the hot air and air pack together, which will produce water, and the biscuits will be soft and not crisp
bagging fennel without cooling will make it not crispy.
