Sheathing paper with use indicator for aerosol-generating articles

Abstract

The invention relates to a sheathing paper for aerosol-generating articles, which paper comprises cellulose fibres and onto which paper a composition is applied, which comprises a substance that accelerates the thermal breakdown of cellulose and a binder. Should the mean air permeability of the sheathing paper be 10cm3 / (cm2·min·kPa) or more, said composition is merely applied in some regions, which cover at least 0.5% and at most 70% of the area of the sheathing paper.