Learn All About Spiral Zippers

Spiral zippers are a type of zipper that has a unique design, featuring a spiral arrangement of teeth that interlock to fasten and unfasten. They are commonly used in various products, including backpacks, tents, and clothing. In this article, we'll take a closer look at what makes spiral zippers special, their history, and their uses.

What Makes Spiral Zippers Special?

Spiral zippers are unique because of their design. Instead of having individual teeth that interlock, spiral zippers have a continuous spiral of teeth that interlock with each other. The teeth are made of a flexible material, which allows the zipper to bend and flex as it is opened and closed.

One of the benefits of spiral zippers is their durability. Because they are made of a flexible material, they are less likely to break or become damaged than traditional zippers. They are also less likely to get stuck, which can be a common problem with other types of zippers.

History of Spiral Zippers

The first spiral zipper was invented in 1938 by Gideon Sundback, a Swedish-American electrical engineer. Sundback was working for the Universal Fastener Company when he came up with the design. He called it the "hookless fastener," and it was initially used in raincoats.

Over time, the design was improved, and it became more versatile. Spiral zippers began to be used in a wide range of products, including clothing, bags, and sporting goods.

Uses of Spiral Zippers

Spiral zippers are used in many products, but they are particularly popular in outdoor gear. Backpacks, tents, and sleeping bags often use spiral zippers because they are durable and can withstand the wear and tear of outdoor use.

Spiral zippers are also commonly used in clothing. They are often found on jackets, hoodies, and other types of outerwear. The flexibility of the zipper allows the clothing to move and stretch with the wearer, making them a popular choice for active wear.

Conclusion

Spiral zippers are a unique type of zipper that has many benefits. They are durable, less likely to get stuck, and can be used in a wide range of products. They were first invented in 1938 by Gideon Sundback and have been used in many different applications since then. Whether you are using a backpack, a tent, or a jacket, chances are that you have encountered a spiral zipper at some point.