The empty bottle passes through the bottle loading platform and conveyor, and then enters the three-in-one machine through the screw feeder. After passing through the flushing system, the bottle is flushed upside down with sterile water through the bottle flushing clip. The last two workers of the flushing station. The bottle is sprayed with sterile air, rinsed with sterile water and sprayed with air to ensure that the residual water inside the bottle does not exceed the capacity of a drop of water.

Empty bottles pass through the center dial to reach the bottle rotary turntable of the filling machine, which reduces the exposure time of the empty bottles after cleaning to the air, and then rises in the bottle holding device, passes through the control ring, and seals the bottle mouth and the filling valve.

Then open the valve to start filling, and the material starts to be injected into the packaging bottle. When the liquid level of the material in the bottle reaches the position of the return pipe, the return pipe of the filling valve starts to return liquid, and when it reaches the de-bottle position, the bottle holding device descends and closes the valve. , off the bottle.