Whenever we go to the supermarket to buy food, we will pay attention to when the shelf life of the food is, when is the production date, usually we will choose the food that has been produced recently, the food with fast shelf life will not be selected, then the vacuum packed food How long is the shelf life?
How long is the shelf life of food in food vacuum bags?
The shelf life of food is related to the type of food and pretreatment before vacuum packaging of food:
1. Foods of different varieties have different storage time at room temperature after vacuum packaging. Generally speaking, fresh agricultural and sideline foods or slightly processed meat products are stored at room temperature for 2 days. After vacuum packaging, they can be extended to 6 days, and some can be extended to 18 days. The time of dried fruits is longer. For a long time, even more than twelve months; cooked foods are shorter.
2. For the different early treatment processes of vacuum packaging bags for food, the storage time at room temperature after vacuum packaging is also different.
