1) PET dust bag id made of PET fiber by needling craft 2) large porosity, high air-permeability, long working life, low price 1)  PET dust bag is made of PET staple fiber by needling process.2)...

PP / polypropylene dust bag neat and smooth Three-dimensional structure good porosity and air-permeability 1)PP / polypropylene dust bag2)Three-dimensional structure attaches good porosity and air-permeability to the product.3)used in such industry of different areas as gold, coal...

1)Acrylic dust bag possesses large porosity, good permeability and anti-chemical property. 2)Its surface is neat and smooth 1)Acrylic dust bag is produced by needling craft, made of acrylic fiber of staggered arrangement and gap uniform distribution.2)Its surface is neat and...