Unzipping the Zip!
A waterproof zip used in a camera bag application.
Zippers, those tiny yet ubiquitous fasteners, are an essential part of our daily lives, seamlessly holding together our clothing, bags, and various other items. Here at DuraSew zips are a key component of the many of products we can make and while they may seem like a simple invention, the history of zippers is a fascinating. It’s journey through innovation, creativity, and practicality from their humble beginnings to the diverse range of types available today, let's take a closer look at the evolution of zippers.
A Brief History
The concept of a zipper-like fastener dates back to the 19th century, but it wasn't until the early 20th century that the modern zipper as we know it began to take shape. The first patent for what would later become known as the zipper was filed by Whitcomb L. Judson in 1891. Judson's invention, called the "clasp locker" or "hookless fastener," was primarily intended for use in shoes and boots.
However, it wasn't until 1913 that Swedish-American engineer Gideon Sundback made significant improvements to Judson's design, resulting in the creation of the modern zipper. Sundback's version featured interlocking metal teeth and a slider mechanism, which allowed for smoother and more reliable operation.
The name "zipper" was coined by the B.F. Goodrich Company when they used Sundback's invention in their rubber galoshes in the 1920s. The term quickly caught on and became synonymous with the fastener itself.
Types of Zippers
Over the years, zippers have evolved to suit various needs and preferences, leading to the development of different types and styles. Here are some of the most common types of zippers available today:
1. Coil Zip: Also known as nylon zippers, coil zippers feature a flexible coil chain made of nylon or polyester. They are lightweight, durable, and versatile, making them suitable for a wide range of applications, including clothing, bags, and accessories.
2. Metal Zip: Metal zippers are characterized by their metal teeth, which can be made of brass, aluminium, or other metals. They are known for their strength and durability, making them ideal for heavy-duty items such as jeans, jackets, and luggage.
3. Plastic Molded Zip: Plastic molded zippers feature teeth made of molded plastic. They are lightweight, corrosion-resistant, and often used in casual wear, sportswear, and children's clothing.
4. Invisible Zip: Invisible zippers have a concealed coil chain, which makes them virtually invisible when sewn into fabric. They are commonly used in dresses, skirts, and formal attire, where a seamless appearance is desired.
5. Waterproof Zip: Waterproof zippers are specially designed to prevent water from seeping through the teeth. They are commonly used in outdoor gear, such as rain jackets, tents, and backpacks, to provide protection against the elements.
6. Two-Way Zip: Two-way zippers have two sliders that allow the zipper to be opened or closed from both ends. They are often used in jackets, sleeping bags, and tents, where ventilation or accessibility is required from both directions.
7. Separating Zip: Separating zippers, also known as open-ended zippers, can be completely separated into two halves. They are commonly used in jackets, hoodies, and sweaters, allowing for easy wearing and removal.
Conclusion - Time to zip it up!
From its humble beginnings as a simple shoe fastener to its diverse range of types and styles today, the zipper has come a long way in revolutionising the way we fasten and secure our belongings. Whether it's clothing, bags, or outdoor gear, there's a zipper suited for every need and occasion. As technology continues to advance, we can only expect further innovations and improvements in the world of zippers, ensuring that they remain an indispensable part of our lives for years to come.
