1. Teeth: The teeth of the nylon zipper are made of nylon material. The teeth have two sides, and the gap is used to connect the zipper tape at the head and tail of the zipper. 2. Zipper puller: The zipper puller is divided into two parts, left and right, which are used to pull the zipper and connect or separate the locks with teeth. 3. Zipper tape: The zipper tape is one of the most important parts of the nylon zipper, usually made of polyester fiber or nylon, which has the characteristics of wear resistance, pull resistance and softness. Both ends of the zipper tape must secure the zipper pull of the nylon zipper so that it can be pulled. 4. Slider: The slider is usually made of plastic or metal, and is used to fix the zipper tape and zipper teeth, so that the zipper runs smoothly and is easy to pull. To sum up, nylon zipper has the characteristics of simple structure, easy operation, wear resistance and pull resistance, and is widely used in clothing, bags, shoes, tents and other fields.In addition to the characteristics of wear resistance and pull resistance, nylon zippers are also easy to clean and maintain, so they are widely used in the following fields in daily life: 1. Clothing: Nylon zippers are often used on garments such as knitted fabrics, coats, trousers and skirts, which can be put on and taken off conveniently and are elegant in appearance. 2. Bags: Nylon zippers are used in bags, which can make the bags more convenient for loading and unloading, and also improve the appearance of the bags. 3. Shoes: Nylon zippers are used in the design of various shoes, which can facilitate consumers to put on and take off quickly and ensure the comfort of shoes. 4. Tents: Nylon zippers can be used in the doors and windows of tents, which are convenient for users to open and close, and also have functions such as insect protection, heat preservation, and wind protection. Therefore, nylon zippers are widely used in daily life, and can provide people with more convenient methods and more beautiful forms.