Cellulose acetate is widely used in the production of textiles, particularly for creating soft, durable, and breathable fabrics. It is commonly found in linings, blouses, dresses, and lingerie due to its silk-like appearance and comfortable feel.

In the film industry, it serves as a base material for photographic films and motion picture films, offering excellent clarity and dimensional stability. It is also utilized in the manufacturing of eyeglass frames and sunglasses, providing a lightweight and hypoallergenic option.

Additionally, cellulose acetate is employed in filtration applications, such as cigarette filters and water purification systems, due to its ability to trap fine particles effectively. Its versatility extends to the production of coatings, adhesives, and inks, where it enhances durability and performance.

In the packaging industry, it is used for transparent films and biodegradable plastics, contributing to sustainable solutions. Its application in 3D printing filaments is also gaining traction, offering a biodegradable alternative to traditional plastics.

In pharmaceuticals, cellulose acetate is used as a component in controlled-release tablets and transdermal patches to ensure slow and consistent drug delivery. In cosmetics, it is incorporated into products like artificial nails and nail polishes to improve durability and aesthetics.