The process of the liquid filling machine is generally as follows: the boxes with empty bottles are stacked on the pallet, sent to the pallet loading machine by the conveyor belt, the pallet is sent out to a single load, the boxes are sent to the box monitoring machine along with the conveyor belt, and the empty bottles are Take it out of the box, and the box is sent to the washing box by the conveyor belt, after being cleaned, it is sent to the box packing machine, so that the bottle containing the beverage can be packed into it. The empty bottle taken out of the bottle washing machine is sent to the bottle washing machine by another conveyor belt for disinfection and cleaning. After being inspected by the bottle inspection machine, it meets the cleanliness standard and then enters the filling machine and capping machine. Beverages are filled into bottles by a filling machine. The filled beverage bottles are capped and sealed by the capping machine and sent to the labeling machine for labeling. After the label is pasted, they are sent to the packing machine to be packed into boxes, and then sent to the stacker to be stacked on pallets and sent to the warehouse.