Mainly used for manufacturing air filters.

Specifications:
1) Weight: 100-210g/sqm
2) Thickness: 0.36-0.60mm
3) Air permeability (127Pa,L/sqm.sec): not less than 160
4) Corrugated depth (mm): 0.1-03
5) Burst strength (KPa): not less than 250
6) Maximum pore size: 100
7) Mean pore size: 75
8) Resin content (%): 20~21
9) Paper color as requested
10) Roll length and roll inner pore diameter as requested
11) Plain paper or corrugated paper as requested

Packing:
1) Width: 1,050mm/roll
2) Diameter: 700mm/roll
3) Weight: 110kg/roll

Special specification and packing could be according to users' needs.