Scissors are double-edged tools for cutting sheet or linear objects such as cloth, paper, steel plate, rope and round steel. The two edges are staggered and can be opened and closed. In China, due to the development of textile industry, scissors and scissors are differentiated in the industry. If the scissors are like knives, they are called scissors. Their shape is like an iron column folded in half, and the tip is used as the opposite blade knife. Nvhong textile is commonly used. Today, they are influenced by foreign culture, and they are called U-shaped scissors. The elder of the blade seedling is a pair of scissors, which are used to cut the woven cloth.