With the accelerated pace of life and the improvement of people's living
standards, Shenyang packaging bag products are more and more popular with the
public. However, this kind of food also has a common problem, that is, the short
storage time is a headache for many food factories. The use of vacuum food
packaging bags solved this problem. He used the principle of vacuum
deoxygenation to store food in a vacuum environment, prevent food from being
infected by microorganisms, effectively extend the shelf life of food, and
maintain the original color, fragrance, taste, shape and nutritional value. How
long can the food in the vacuum bag be kept at room temperature? The food
packaging bag manufacturer takes you to have a look.
The storage time of cooked food in vacuum packaging bags at room
temperature is different from the different seasons, and also has a certain
relationship with skilled packaging skills.
1、 In different seasons, the shelf life of food with the same vacuum
packaging is different. In winter and spring, this kind of food can be stored
for about half a month for a long time. However, in hot climates such as summer
and autumn, this kind of food can only be stored for about 7 days, and also
needs to be stored in a place away from light and ventilation.
2、 The shelf life of vacuum packaging bags with different packaging
technologies is also different. How to finish packaging and sealing when cooked
food is close to 100 degrees. After vacuum packaging, it is heated by steam
water bath, so that various microbial pollution sources can be effectively
blocked. So as to extend the freshness preservation time of cooked food
relatively.
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+86 188 2689 9458
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