... ISO: 9001-2000 Detailed Product Description1 Fiberglass needled felt filter bag 2. High temperature resistant 3. Customer ... name: fiberglass nonwoven needle felt filter bag Product name fiberglass nonwoven needle felt filter bagMaterial Fiberglass Weight950GBreaking ... , nomex , acrylic, polyester, fiberglass needle felt or other compounded needle felt as per requirement. some filter material for ...