vacuum bag is of anti-static,large dust capacity,reusable.
Port: Shanghai or Ningbo
Minimum Order Quantity: 1000 Piece/Pieces
Supply Ability: 20000 Piece/Pieces per Week
Payment Terms: T/T
Contact SupplierPackaging Detail: one pc into a clear PE bag, then into a standard export ctn
Delivery Detail: It depends on the quanaity.
vacuum bag is of good endurance; Large volume of containing dust; From one layer to 5 layer; Filtration efficiency from 95% to HEPA grade 99.97% at 0.3um.
Testing standard: ASTM F1977-04Standard Test Method for Determining Initial, Fractional, Filtration Efficiency of a Vacuum Cleaner System1 DIN 44956-2