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.once the liquid solution of pvoh comes into contact with common microorganisms, such