Filter Component for an Aerosol-Generating Article
A filter component for an aerosol-generating article includes a core including filtration material wrapped around by a first wrapper, wherein the first wrapper is air impermeable and includes a plurality of corrugations of sinusoidal waveform extending longitudinally along a sinuous air flow path fr...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A filter component for an aerosol-generating article includes a core including filtration material wrapped around by a first wrapper, wherein the first wrapper is air impermeable and includes a plurality of corrugations of sinusoidal waveform extending longitudinally along a sinuous air flow path from and/or to a longitudinal end of the filter component at least. |
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