Functional films are thin materials ranging from nanometers to micrometers in thickness, designed to enhance or impart specific functionalities to substrates. These versatile materials achieve this by incorporating tailored physical, chemical, or biological properties into their surfaces or structures, finding wide applications across apparel, medical devices, and eco-friendly industries. Each category is specifically engineered for particular use cases based on its unique characteristics. The functional films we offer primarily serve textile fabrics, footwear materials, and healthcare sectors.