The Examiner Europe has recognized the novelty of a search result all Italian. Torcitura Padana and Zanolo, picking up a big challenge, have developed a technology that imparts flame retardant properties to a cellulosic substrate and the first in the world to have been able to make fibers, yarns and fabrics 100% natural, such as cotton, linen, viscose, who also flame retardant properties. Patent with praise.