How to use a vest type garbage bag

There is not much difference in the usage methods of vest type garbage bags and flat mouth garbage bags, and the steps are basically the same.
After obtaining a new vest garbage bag, twist open the opening with your fingers, hold it with one hand, and shake it up and down two or three times in the current environment to allow air to enter. The vest garbage bag opens on its own.
Then, place it in the trash can, paying attention to the bottom of the vest type garbage bag and the bottom of the trash can, making a smooth contact. The excess part on the top of the garbage bag should be flipped over along the trash can opening.
If you are worried about the vest type garbage bag slipping off during the "garbage loading" process, you can tighten and tie it at the flipping end (note that the knot should be loose).
After the garbage is filled, the vest garbage bag is more convenient and hygienic to operate than the flat mouth garbage bag. The vest style garbage bag can be pulled and lifted to leave, while the flat mouth garbage bag needs to be "closed" first, tightly held (some people may even tie a knot), and then twisted away.