In clothing manufacturing, the optimization and upgrading of zipper production line is of great significance to improve production efficiency and reduce cost. Through reasonable layout and configuration, the production process can be smooth and efficient. At the same time, the introduction of advanced automation equipment and intelligent technology can further improve the level of automation and intelligence of the production line. In addition, regular maintenance and maintenance of the production line to ensure the stable operation of the equipment is also the key to achieving optimization and upgrading. Through continuous optimization and upgrading, the zipper production line can better adapt to changes in market demand and improve the competitiveness and market share of enterprises.