GrainPro Super grain bags, hermetic coffee bean storage

GrainPro has built on its innovation in hermetic storage, with a second generation of ziplock SuperGrainbags. These bags hold up to 70 kilograms of coffee. Agricultural commodities stored in those bags develop a modified atmosphere of low oxygen and high carbon dioxide content. This hermetic storage is created by the respiration of living organisms in the commodity such as insects and fungi. Commodities can be stored for prolonged periods without the use of chemicals and refrigeration and without the risk of moisture ingress. The result is that aroma, colour, freshness and germination are preserved, rancidity is prevented and insect infestation and fungi are controlled. For more information visit

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