Smoking articles and method for manufacturing smoking articles

Details Smoking articles and method for manufacturing smoking articles Smoking articles and method for manufacturing smoking articles

A - Human Necessities

24

D

A24D 1/02 (2006.01)

Patent

CA 2751670

The invention relates to a method of manufacturing a plurality of smoking articles, comprising providing a wrapping paper having a permeability of less than 15 CU and applying a bum retardant additive material in a predetermined pattern to the wrapping paper. The wrapping paper is wrapped about a tobacco material to form a wrapped rod and the wrapped rod is cut to form the plurality of smoking articles. The invention also relates to a smoking article manufactured by the method, wherein the wrapping paper has a permeability of less than 15 CU in areas without the bum retardant additive and a lower permeability in areas where the additive is applied.

La présente invention a pour objet un procédé de fabrication d'une pluralité d'articles à fumer, comprenant les étapes consistant à prévoir un papier d'emballage ayant une perméabilité inférieure à 15 CU et à appliquer un additif retardateur de combustion dans une configuration prédéterminée sur le papier d'emballage. Le papier d'emballage est enveloppé autour d'une matière de tabac pour former un boudin enveloppé et le boudin enveloppé est découpé pour former la pluralité d'articles à fumer. La présente invention concerne également un article à fumer fabriqué par le procédé, le papier d'emballage ayant une perméabilité inférieure à 15 CU dans les zones sans l'additif retardateur de combustion et une perméabilité inférieure dans les zones où l'additif est appliqué.

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