The invention of zipper can be traced back to the end of 19 and the beginning of the 20th century. Judson, a retired American football player, is a smart and fat man. Boots with shoelaces were popular at that time. This is really not easy for his big feet. Every morning, he always makes great efforts to complete the "feat" of putting on shoes. Therefore, he tried to design something that could be pulled without problems, and named it zipper. This is the first zipper in the world. However, Judson's invention did not attract much attention at that time. The real application and mass production of zippers is a Japanese named Tadao Gutian. He founded the world-famous YKK zipper and applied it to all kinds of clothes and equipment.
Adopt it