In logistics, a buffer ensures the balancing of any differences or fluctuations between stock inflows and outflows. If the material inflow is greater than the outflow, the buffer storage holds the excess material. In the reverse case, the buffer storage serves to bridge the gap until new goods arrive.
The buffer storage is located between two successive process stages. Not every warehouse process runs at the same speed. Individual commodity elements must therefore sometimes be stored temporarily in a reliable and manageable way. This ensures that everything runs smoothly – also when disruptions occur. Further Information.