ecosol is a water soluble, biodegradable, polyvinylalcohol pvoh film which is ideally suited for many packaging applications. the application includes water soluble pvoh bags, sachets, or pouches for a wide range of products including detergents and cleaners, degreasers, concrete additives, pigments, biocides, watertreatment products, agricultural products, and others. after immersion at the specified temperature this film dissolves in water leaving a harmless, nontoxic, aqueous solution of polyvinyl alcohol.