Mechanical properties: such as the breaking strength, elongation at break of the dust collector bag, the load elongation of the dust collector bag in the warp and weft directions, and the bursting strength of the filter material.
Dust filtering characteristics: such as drag coefficient, static dust removal rate, dynamic dust removal rate, filter material dynamic resistance, drag coefficient and dust removal rate.
Appearance inspection of dust collector bag: dark spots, jumpers, punctures, defects, broken wires, joints, etc.
Special functional characteristics: such as temperature resistance, corrosion resistance, electrostatic characteristics, hydrophobicity, etc.
Physical properties: such as the unit area mass, thickness, width of the bag of the dust collector, the organization of the woven fabric, the density of the fabric, the bulk density of the non-woven fabric, and the porosity.
