Bottle sterilisation system - for min. sulphur dioxide consumption using bladder inflatable by compressed air

摘要

In a sterilisation system for bottles and other hollow articles by gaseous media, the air is first displaced from inside the bottle by inflating an elastic displacement element. After reducing its vol. slightly to create a gap, the sterilisation medium is introduced in the gap and is finally removed by re-pressurising when sterilisation is completed. New antipollution regulations prescribe a considerable restriction in the use of sterilisation media such as SO2. The new system achieves a drastic redn. simply.