There are two types of disposable mask packaging: one is ethylene oxide, and the other is moist heat sterilization.During the sterilization, the ethylene oxide gas and steam can easily penetrate into it, and the outside air cannot enter after the sterilization, thus avoiding secondary pollution. But the packaging also has an expiration date, beyond which the bacteria can still penetrate into the air, so we can see that the expiration date will be marked on the outside of the mask packaging bag.
Our company produces mask packaging machine, there are different models, with three-side seal, four-side seal and heat shrinkable packaging methods to choose , you can choose the suitable machine according to your needs.
