How long is the shelf life of Huaxia 1913 secret marinated meat sausage paper bag packaging?

The advantages of vacuum packaging

Excluding some of the air (oxygen) in the packaging container, can effectively prevent the food from rotting and deterioration

The use of barrier (airtightness) of the excellent packaging materials and stringent sealing technology and requirements to effectively prevent the exchange of packaging content material can avoid weight loss of food, but also to prevent secondary pollution. Effectively prevent the exchange of packaging content material, which can avoid food weight loss, loss of taste, but also to prevent secondary pollution

Vacuum packaging containers have been excluded from the internal gas, accelerating the conduction of heat, which can improve the efficiency of heat sterilization, but also to avoid the heating sterilization, due to the expansion of the gas and make the container rupture