To limit the probability that the product's packaging will fail under moist or high-temperature conditions, which could lead to the unwanted escape of the product, which could lead to a fire or explosion, which could lead to harm to persons, including emergency responders.
To limit the probability that the stored products will become thermally unstable, which could lead to product degradation, which could lead to a fire or explosion, which could lead to harm to persons, including emergency responders.