AEROSOL-GENERATING ARTICLE COMPRISING HOLLOW TUBULAR SUBSTRATE ELEMENT

An aerosol-generating article (10)(110) comprises: an aerosol-generating substrate (12) comprising a hollow tubular substrate element (40)(140) having a multi-layered peripheral wall (42) defining a longitudinal airflow channel (44)(144), wherein the peripheral wall (42) is formed of a plurality of...

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Bibliographische Detailangaben
1. Verfasser:	BATISTA, Rui Nuno Rodrigues Alves
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CIGARETTES CIGARS HUMAN NECESSITIES MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING MOUTHPIECES FOR CIGARS OR CIGARETTES SMOKERS' REQUISITES SNUFF TOBACCO TOBACCO SMOKE FILTERS
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Beschreibung
Zusammenfassung:	An aerosol-generating article (10)(110) comprises: an aerosol-generating substrate (12) comprising a hollow tubular substrate element (40)(140) having a multi-layered peripheral wall (42) defining a longitudinal airflow channel (44)(144), wherein the peripheral wall (42) is formed of a plurality of overlapping layers of homogenised tobacco material and wherein the longitudinal airflow channel (44)(144) has a diameter of at least 3 millimetres; and a downstream section (14) provided downstream of the aerosol-generating substrate (12).