folded dry-type filter paperIt is a new environmental protection prodect that does
not have pollution problem. Principle:it is base on the
inertial separation principle. Force the load flow change the
direction many times,so that the particles which heavier
than the air will be absorbed,and the air will kepping moving
forward

Folded paperboard will increase with a rise in saturation,efficiency can reach 98%when solid content in gas is high)
The desigh is good for the distribution of the speed.
Long-span than other paper filter,up to six times
Particulars holding can reach 18Kg/m2
Application:filter the particulars of the solid and liquid in the air,and reach the uniform flow effect.
Low resistance and high efficiency