What is the index of the caliber of filter cloth?
3. Shape: special shape filter bag, whose specifications are characterized by its structural parameters
2, flat: dust bag is a flat shape, including rectangular and trapezoidal, the specifications for P x L x perimeter length (mm) said;
1, round: filter bag is cylindrical. Its specifications are expressed by diameter * length, D * L (mm);
Are you talking about dust bags?According to the bag section shape can be divided into round, flat and irregular in three.
