Silicone oil treated fiberglass bulk yarn woven fabric has good corrosion resistance, high-temperature filter bag filtration performance, wear resistance, high dust removal efficiency, and high temperature resistance, making it a good filter bag material for bag type dust collectors. Machine woven fabric is also commonly referred to as shuttle woven fabric. It is a fabric made by interweaving two or more perpendicular yarns at a 90 degree angle. The yarn in the length direction of the fabric is called warp yarn, and the yarn in the transverse direction is called weft yarn. When distinguishing between warp and weft yarns, it is generally first to look at the edge of the fabric, and the direction parallel to the edge of the fabric is the warp yarn. If it is a small piece of borderless fabric, the fabric generally has coarse warp and fine weft.