PMC9092298_01
(A) Disinfectant filling line. (B) Filling head with 5.5 mm inner diameter.
fpubh-10-851175-g0001.jpg
PMC9092298_01_fpubh-10-851175-g0001.jpg
F1
The downward force of the filling head is about 500 kg, and the pressure of the filling liquid is ~80 psi (Figure 1).