| abstract |
An aqueous treatment composition for an ITM (intermediate transfer member) of a printing system and a printing method comprising the step of applying the treatment composition to the surface of the ITM, wherein the treatment composition comprises: At least 3 wt% quaternary ammonium salt, at least 1 wt% water soluble polymer and at least 65 wt% water. Also disclosed is a printing system comprising an ITM and a treatment station to form a thin layer of a liquid treatment formulation on the surface of the ITM. |