Nuts are very nutritious foods. We usually buy some nuts as snacks at home. This helps us stimulate saliva secretion, promote digestion, and supplement the trace elements needed by the human body. Moisture changes over time, which is not only unpalatable, but also affects health. So how can the packaging bag be stored for a period of time after unpacking without deterioration? Food bags, food packaging bags 1. If it is a packaging bag with a sealed zipper, a small amount can be taken out and eaten to prevent the nuts from contacting a large amount of air and getting damp. 2. When unpacking, it must be unpacked along the mouth of the bag, so that it can be sealed and stored after eating. 3. Most of the nut packaging bags use four-side sealing bags or organ bags. Although these two types of bags have better space and beautiful appearance, the cross section of the entire bag will be torn off accidentally when unpacking. Exploitation is impossible. Therefore, we can use a knife to open the bottom of the packaging bag, which greatly preserves the integrity of the nut packaging bag, and can be rolled up and sealed for storage if not finished. 4. Keep the desiccant in the nut packaging bag. When resealing and storing, the desiccant can absorb the moisture in the air and ensure that the air in the container is dry. 5. In the case of a small amount, put a little tea or paper towels in the packaging bag to absorb the moisture in the air. 6. Put it in a ventilated, dry and sunny environment to avoid getting damp. 7. Put it in an airtight container and jar, and try to choose a glass jar. Compared with plastic bottles, glass bottles are better. The glass is stable, has no peculiar smell, and does not volatilize harmful substances. The glass bottles should be dry and clean before putting nuts. 8. If it is a plastic bag, it can be stored in the refrigerator after being sealed. (Remember that packaging bags with poor water resistance should not be placed in the refrigerator, such as packaging bags made of kraft paper), most microorganisms will not multiply in the freezer, ensuring the deliciousness and safety of nuts. Be careful to avoid storing it with foods such as onions, ginger, garlic, strong-scented fruits, and seafood with pungent odors. 9. It should be placed at room temperature to avoid overheating, which may cause the oil in the nuts to overflow and taste bad.