Zipper opens a new era of modern clothing

Zipper, also known as zipper lock, is one of the most important accessories of clothing. It ranked first among the top ten inventions that had a significant impact on people's lives published in the US magazine science world in 1986. According to historical records, the invention of the zipper (the first patent related to the zipper was born in 1851) has a history of more than 170 years. Like other industrial products, the zipper has also experienced a complex and long evolution process, from a simple and unstable structure to today's precise, flexible and convenient beautiful design, from the original single metal zipper and single opening and closing function to today's multi category, multi specification, multi-function and multi variety of metal and nylon, injection molding zippers and other series. Zippers are presented in front of people as colorful and wonderful. Compared with the original design, their materials, properties, structures and uses have undergone tremendous and profound changes, with more and more rich contents and applications.The broader it is, the stronger the cultural information it carries