25kg Barrier Foil Sacks
Protective Packaging’s 25kg sack with de-gassing valve ensures that the original characteristics of your products are properly maintained during transport and/or storage.
Our 25kg sack with de-gassing valve has superior tear and puncture resistance due to the added layer of polyamide. We have also adapted our valve sack to have an external anti-slip layer of polyester, providing enhanced stacking and palletisation stability.
The sack design provides the perfect solution for protecting dried formulations such as powders, granules or flakes. After the sack has been hermetically sealed, the one-way de-gassing valve allows any trapped air to escape preventing the build-up of gases and equalising the internal and external pressure.