UNIblend A 81 – Dosed Fibre Blending At least two and at most eight individual components can be specifically mixed in any ratio you like. Since the blend ratio is so easy to adjust, this process makes it possible to achieve excellent homogeneity and is also extremely flexible. The UNIblend A 81 dosing blender combines all the advantages of the previous dosing and homogenising processes in one. In addition, as a special feature, it is also possible to split the line after the dosing blender with up to four different carding trains, each of which can contain a different blend ratio of the same components.