Material : PA+PE material
Function: food preservation, Health and Safety
Duration of food preservation:
Normal temperature: the preservation time is extended by about 3 times;
Refrigeration: the preservation period is extended by about 5 times;
*Frozen: the preservation period is extended by about 10 times

Precautions
-not suitable for packaging liquids, but allows the product itself to contain a small amount of liquid
-When storing fruit, it is normal for the fruit itself to produce a small amount of gas, which will cause a little flatulence in
the vacuum bag.
-continuous pump, there may be some sound, air shrinkage, is a normal phenomenon
-can be reused, it is recommended to use the plastic wrap to wrap the food in the second time, and then put it in a vacuum storage bag to ensure that the food is clean and healthy.