Poly(vinyl alcohol) is widely used in the textile industry as a sizing agent to strengthen yarns during weaving. It is also employed in the paper industry to improve the strength and printability of paper products. In adhesives, it serves as a key component in water-based formulations due to its excellent binding properties. Additionally, it is utilized in the production of films and coatings, offering flexibility and resistance to oils and solvents. In the medical field, it is used in the manufacture of contact lenses and as a component in drug delivery systems. Furthermore, it plays a role in the creation of biodegradable packaging materials, contributing to environmental sustainability.