High accuracy, low-flow color dosing with Coriolis mass flow meters
Many liquid laundry detergents are easily recognized by their distinct blue color. The addition of such blue coloring and other fluorescing agents adds trace amounts of dye to fabrics, both counteracting discoloration and improving brightness. Challenge: Inaccurate, inefficient pumps lead to noticeable variation Modern blue dyes and fluorescing agents come in extremely high concentrations, so […]