AEROSOL-GENERATING SUBSTRATE COMPRISING AN AEROSOL-GENERATING FILM
An aerosol-generating article (10)(70) comprising a rod of aerosol-generating substrate (14), wherein the rod of aerosol-generating substrate (14) comprises: an aerosol- generating film (24)(76) comprising at least 25 percent by weight of a polyhydric alcohol and at least 10 percent by weight of a c...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | An aerosol-generating article (10)(70) comprising a rod of aerosol-generating substrate (14), wherein the rod of aerosol-generating substrate (14) comprises: an aerosol- generating film (24)(76) comprising at least 25 percent by weight of a polyhydric alcohol and at least 10 percent by weight of a cellulose based film-forming agent, wherein the aerosol- generating film (24)(76) is configured such that the exposed surface area of the aerosol- generating film within the aerosol-generating substrate (14) is at least 5 square millimetres per mg of the aerosol-generating film (24)(76). The aerosol-generating film (24)(76) is substantially tobacco-free. |
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