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Materials quality control

Our vertical integration in the group enables us to benefit from 100% control and traceability of the batches of filtration media products, prior to their transformation into filtration bags, pockets and cloths in our workshops.


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The permeability and thickness of the filtration media are inspected continuously during manufacture, and all the technical characteristics are checked for the finished product in our laboratory:


  • Weight
  • Permeability
  • Thickness
  • Maximum breaking strain
  • Maximum elongation at break
This information is recorded and it is available at all times.