AIRTECH gives primary attention to the Filter bags. These are manufactured using the latest sophisticated technology and superior quality raw material. We can manufacture filter bags for pulse-jet systems and manual shaking system. Our bags are sewn with Japanese machine with 3 - needle chain stitch to ensure seam integrity. Top constructions consist of the snap band, flange top, ring top and raw edge. Bottom removal bags are constructed with a raw top or soft cuff. Top and bottom removal bag bottoms have disc bottoms that can be sewn using lock stitch.