Method for matting a recording material and atomizing device therefor

摘要

A method for matting a recording medium comprises supplying a humidifying gas stream onto the outer periphery of an atomized stream of fine droplets of an aqueous solution containing a matting agent by atomizing device along the atomized stream for affixing the fine droplets on the recording material, drying the liquid material in a drying chamber for forming micro-projections of the matting agent. Convex-shaped micro-projections of the matting agent, strongly affixed on the recording medium, are formed without contaminating the working environment.