Bi-component(PET&COPET, PET&PP, PET&PA6)  spunbond filament nonwoven for filtration application,

Smooth and uniform surface, better air permeability and water permeability, continuous filtration, excellent stiffness and foldability. without glue, easy to recycle, environmentally friendly, customer design color, functional treatment is avilable, such as antiviral, antiallergic, anti-microbial etc.