6630/6630A Polyester film/polyester non-woven fabric flexible laminate (DMD), yomwe imatchedwanso B-class DMD flexible composite kutchinjiriza pepala, ndi atatu wosanjikiza kusinthasintha laminate imene mbali iliyonse ya poliyesitala filimu (M) womangidwa ndi Nsalu imodzi ya polyester yopanda nsalu (D).Thermal resistance ndi Class B.