Zipper common sense that cannot be understood in luggage customization processing- Pesin Outdoor Products Compa

When customizing and processing luggage, in addition to the fabric of the main luggage, attention must also be paid to the application accessories of the luggage, such as zippers. Zippers seem inconspicuous, but they are very important components, which directly affect the access of articles and the practical performance of luggage. Zipper consists of chain teeth, sliders, up and down (Front code and back Code) Or locking parts, wherein the chain tooth is the key part, which directly determines the side tensile strength of the zipper. Generally, the zipper has two chain belts, each of which has a row of chain teeth, and the two rows of chain teeth are staggered. The pull head clamps the chain teeth on both sides, and the chain teeth on both sides can be meshed or disengaged with each other by sliding with the help of the pull loop. Zippers are connectors that rely on continuously arranged chain teeth to merge or separate articles. They are needed for almost every bag. The zipper is very widely used and convenient. It has different lengths and sizes, and the forms are closed tail type, open tail type, hidden type, etc, according to the material and shape of zipper teeth, they can be divided into metal zipper, plastic zipper and nylon zipper. Zippers are generally numbered (The width of the tooth when it is closed) To show that the larger the number, the thicker the teeth, the greater the fastening force, and the performance of zippers of different models and materials is different. A zipper can be divided into three qualities: low, medium and high. According to the budget of customized bags, the most suitable zipper can be selected. If you make a low-end bag, then the zipper used requires a slightly lower quality. On the contrary, when applied to zippers of high-grade bags, the requirements are higher. On high-grade bags with slightly lower quality zippers, in addition to the situation of chain explosion, it will also affect the grade of the luggage.