... it reaches level 5 of EN388. UHMWPE fiber can be blended with Nylon and Spandex, gloves made of it reaches ... Plan. The patent No. in Europe is EP 1694888. UHMWPE fiber, after carbon fiber and aramid fiber, is the newest high strength ... used in national defense, public security, naval vessels, aviation, ocean oil, medical treatment, gymnasium, and many other fields . Cut-resistant yarn (UHMWPE FIBER)