The seamless linkage between synchronous and efficient production and film pulling production lines eliminates the need for secondary rewinding processing, significantly increasing production capacity, reducing energy consumption and production costs. Precise and uniform coating, precise control of coating thickness, uniform and dense coating, strong adhesion between coating and substrate, and stable surface quality. Flexible expansion of functions to adapt to various functional coatings, enabling customization of multiple functions such as anti-static, anti fog, printing enhancement, and surface modification. Intelligent and stable operation equipped with intelligent control system and online detection technology, easy to operate, stable equipment operation, and simple and efficient maintenance.