One of the most common types of resealable bags is the zipper bag, which features a zipper-like closure that runs along the top of the bag. This closure is typically made of plastic and can be opened and closed multiple times without losing its seal.
Another type of resealable bag is the press-to-seal bag, which features a press-to-seal strip that runs along the top of the bag. To seal the bag, the user simply presses the two sides of the bag together, creating a tight seal. These types of bags are often used for packaging foods and snacks, as they help to keep the contents fresh.