涤纶

      该品种采用涤纶纤维在涤纶基布上针刺而成，并采用烧毛压光、定型等后整理工艺，滤料具有空隙率高、耐磨、耐折、透气性好等优点，是目前被广泛使用的一种常温过滤材料。

      Polyester needle punched felt is made from ployester fabric by needle punch,and treat with singeing, calendering stereotypes process.This material has good friction resostamce, highprosity,good twist resietance,good air permeability.It is a kind of wildly applied normal temerature filter material.