The wrapped zongzi can be stored in a fresh-keeping bag, a vacuum bag, or a bag made by yourself. The principle is to extract the air and seal it.

During the Dragon Boat Festival, everyone will make rice dumplings at home. Because rice dumplings have a strong sense of satiety, they cannot be eaten if they cook too much at home. Many people think of using vacuum packaging for preservation. How to vacuum pack the rice dumplings they make themselves?

The vacuum packaging bag is a packaging method in which the product is added to an airtight packaging container, the air inside the container is removed, and the sealed container reaches a predetermined vacuum degree. This kind of packaging bag can be replaced by a fresh-keeping bag, or you can buy a vacuum bag.