Polyester paper forming fabric 1.good quality and price 2.with over 10 years experience Polyester paper forming fabric1.good quality and price2. ... pp,pe,pa(nylon) in plain,twill,satin construction,any dimension is available. 2.needle felt sieriesMade of polyester,polypropylene,acrilic, ... bag,needle punched filter bag,made of pp,pe,pa(nylon),the filtering precision can reach 1micron. 5.other filter ...