When changing the current soft-line B1&B2 yoghurt flavour each time to use the milk duct in pressure pigg into filler then use chlorine water pipeline flow over to stop filling machine.
Today's soft yoghurt B1 & B2 on the taste of each user pigg pressure filler pipe into the milk in first, then use chlorinated water repellent line for over flow packing machine.
The current line soft yoghurt B1 & B2 when change the taste of each to use pigg push tube in milk in filler before then the chlorinated water fire line. Over flow packing machines.