The PVAL/Paper complex makes it possible to combine different qualities of paper with a choice of water-soluble and biodegradable films adapted to the application project, such as: technical copolymers, standard types and films soluble in cold or hot water.
The PVAL component can replace, in terms of properties, EVOH. EVOH is currently used in the food industry for its barrier quality. Contrary to PVAL film, EVOH is non recyclable, compostable or biodegradable.