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This organization is seeking suppliers and manufacturers of food-safe certified polypropylene filter paper with >80% PP content.

Additionally, this organization is open to Monomaterial alternatives to polypropylene that could act as a filter media.


  • Minimum 80% PP content, ideally >90%
  • Food safe certified or a clear path to certification
  • Permeability in the range of 35-110 m3/min/m2
  • Desired thickness of either 75 µm or 185 µm
  • Compatibility with ultrasonic welding or heat sealing


Desired outcome of the solution

Seeking partners to supply PP at a large volume (open to collaboration to increase supply)

Related Tech Needs


Photo by Resource Database on Unsplash

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