Tel: +86 188 2689 9458
Tel: +86 188 2689 9458
source:other news release time:2022-12-29 Hits:
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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