Liquid Filling ⚫ c) Some multiple head machines have the capability of following the containers along the line and filling them in a continuous motion without stopping the filling line (Figure 20.3). Figure 20.3 Straight-line filling 动画Liquid Filling ⚫ c) Some multiple head machines have the capability of following the containers along the line and filling them in a continuous motion without stopping the filling line (Figure 20.3). Figure 20.3 Straight-line filling 动画