Jiangsu aokai filter bag select the no.1 international brand dupont nomex fiber . The cross section of the fiber is abnormal shape , the line density is average and high filtration accuracy .The nomex filter bag is one of the metamax filter bag .The japan teijin company and the usa dupont company corporation the company registered in hong kong at 1997 .The conex fiber and nomex fiber collectively know as” metamax fiber “.But this company broke up at 2005, the name of the fiber resumed conex fiber and nomax fiber .
