PROCESS FOR PRODUCTION OF CIGARETT WRAPPING PAPER HAVING LOW IGNITABILITY

摘要

A process for the production of cigarette wrapping paper having low ignitability, which comprises applying a first aqueous solution containing divalent cations to a base wrapping paper in such a way that the first aqueous solution covers the whole of one surface of the base wrapping paper, applying a second aqueous solution containing a water-soluble gellable substance capable of gelling under the action of the divalent cations to the first-aqueous-solution-coated surface of the resulting base wrapping paper in such a way that the second aqueous solution covers at least part of the first-aqueous-solution-coated surface, and then conducting the gelation of the gellable substance to form a combustion-inhibiting substance.