Material: Stainless Steel Wire, Nickel Wire, Brass Wire. Weaving Ways: Similar to Plain Dutch Weave, except that weave is twilled, allowing a double layers of weft wires. There are no apertures in the true sense of the word as the filtrade follows a sinuous path through the depth of the wire mesh. Usage:This type of cloth is most frequently used for high pressure filtration processer to separate from other medium. It is widely used in industry of spaceflight, petroleum, chemical and so on.