Food preservation seal bags are a type of packaging that can be used to store granular foods, such as rice, green beans, soybeans, etc. Some of the benefits of using these bags are:

1.Have a bottle-like design that allows users to easily access the food inside.

2.Have a handle-like design that makes them convenient to carry and move around.

3.Have a sealing effect that prevents the food from getting moist, maintaining its quality and shelf life.

4.Transparent design that allows users to see the contents and quantity of the food inside, reducing the need to open and check the bags frequently.

5.Have a variety of sizes that can fit different types and amounts of food, making them versatile and space-saving.