The Different Parts of a Zipper Explained
Have you ever wondered about the different parts of a zipper and what they are called? Zippers are a common fastening device used in clothing, bags, and other everyday items. Understanding the anatomy of a zipper can help you repair or replace a broken one, or simply satisfy your curiosity about how it works. In this article, we will explore the different components that make up a zipper.
Teeth or Coils
The visible row of interlocking metal or plastic pieces that run along the edges of a zipper is known as the teeth or coils. These components are designed to interlock with each other, creating a secure closure. Teeth are commonly found in metal zippers, while coils are used in plastic zippers. The size and shape of the teeth or coils can vary depending on the type of zipper and its intended use.
Slider
The slider is the part of the zipper that moves up and down, allowing you to open and close it. It is typically made of metal or plastic and has a hole or hook at the top for gripping. The slider works by engaging with the teeth or coils and pulling them apart or pushing them together. Some sliders have a locking mechanism that prevents the zipper from opening unintentionally.
Pull Tab
The pull tab, also known as the zipper pull, is the small piece attached to the slider that you hold onto to move the zipper. It is usually made of metal or plastic and can come in various shapes and sizes, depending on personal preference or design. The pull tab may also have a loop or attachment point for adding a decorative charm or keychain.
Tape
The fabric strip or tape that runs along both sides of the zipper is called the tape. It provides a stable base for attaching the teeth or coils and helps to give the zipper structure and strength. The tape is usually made of polyester, cotton, or a blend of both. In some cases, the tape may be customized with patterns, colors, or branding.
Bottom or Top Stop
The bottom or top stop is the small metal or plastic piece located at the ends of the zipper tape. It prevents the slider from sliding off the track and holds the teeth or coils in place. The bottom or top stop is commonly sewn or heat-sealed onto the tape to secure the zipper in position. When a zipper is open, the bottom or top stop can be used to start or end the zipping process.
