Spiralblixtlås

Spiralblixtlås, also known as coil zippers, are a common type of fastener characterized by their flexible teeth made of plastic. These teeth are formed into a continuous spiral that interlocks when the zipper slider is moved. Unlike metal zippers, spiral zippers are lightweight and do not rust, making them suitable for a wider range of applications.

The construction of a spiral zipper involves weaving a polyester or nylon monofilament into a coil, which is then attached to the fabric tape. This coil is designed to mesh with a corresponding coil on the other side of the zipper. The slider, typically made of plastic or metal, guides the coils together to create a secure closure or separates them to open the fastener.

Spiral zippers are known for their flexibility and durability. They can be bent and contorted without damaging the teeth, which is beneficial for garments and accessories made from lighter or more delicate materials. Their resistance to corrosion also makes them a good choice for items that might be exposed to moisture, such as outdoor gear or swimwear.

Common uses for spiral zippers include clothing, bags, luggage, tents, and upholstery. They are available in various lengths and colors to match different design requirements. The ease of manufacturing and relatively low cost contribute to their widespread popularity in the textile and fashion industries.