When you're discarding a piece of candy, you might be inclined to throw away the "gum wrapper." However, there are a handful of other phrases you could use to describe this small piece of paper or foil. It could also be referred to as a gum pack wrapper, a chewing gum wrap, a mint case covering, a candy envelope or even a polythene pouch for chewing gum. Despite its many different names, its purpose remains the same: to keep your gum fresh and protected until you're ready to chew. Next time you're chewing gum or tossing it away, consider the many ways in which you can refer to that little piece of paper or foil.