Does the biodegradable film bag need to be stored in an airtight container or bag?

Storing biodegradable film bags in sealed containers or bags is not necessary, but doing so can provide additional protection, help extend their lifespan, and slow down degradation rates. Here are some considerations:
Protection from humidity and pollution: Storing biodegradable film bags in sealed containers or bags can prevent them from being exposed to the air, reducing the intrusion of humidity and pollution. This helps to maintain the quality and performance of the bag, and slows down the degradation process.
Prevent cross contamination: Sealed containers or bags can prevent biodegradable film bags from coming into contact with other items, thereby reducing the risk of cross contamination. This is particularly important if other items stored in the same place may contain chemicals or pollutants.
Reduce oxidation and hydrolysis: Sealed containers or bags can reduce the time the bag is exposed to air, reducing the occurrence of oxidation and hydrolysis reactions. This helps to slow down the degradation rate of the bags and extend their lifespan.
Although storing biodegradable film bags in sealed containers or bags can provide additional protection, it is not necessary. As long as the bags are stored in a dry, cool, and away from direct sunlight, they usually maintain good quality and performance. The choice of whether to use sealed containers or bags depends on personal preferences, storage conditions, and actual needs.