Flavor inhalation article
AssigneeJapan Tobacco Inc.
InventorsHiroshi SHIBUICHI, Tetsuya MOTODAMARI
Life of this patent
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Abstract
A flavor inhalation article comprising: a base material part which includes an aerosol source; and a mouthpiece part through which an aerosol generated in the base material part passes, wherein the mouthpiece part has a filter which is a paper filter obtained by filling with a sheet member such that a gap is formed in the longitudinal direction of the mouthpiece part, and a low filtration member which is disposed in the filter and has a lower filtration rate than the filtration rate of the filter.
Claims21
1-21. (canceled)
A flavor inhalation article comprising:
- a base material segment including an aerosol source;
- and
- a filter segment disposed downstream of the base material segment and configured to pass an aerosol generated in the base material segment, the filter segment including
- a paper filter including a gathered sheet, and
- a tubular member disposed within the gathered sheet of the paper filter, the tubular member having a hollow interior channel open at opposite longitudinal ends thereof, wherein the tubular member has a filtration rate lower than a filtration rate of the paper filter.
A flavor inhalation article comprising:
- a base material segment including an aerosol source;
- and
- a filter segment disposed downstream of the base material segment, the filter segment comprising:
- a paper filter including a gathered sheet;
- and
- a tubular member disposed within the gathered sheet, the tubular member comprising a hollow interior,
- wherein a length of the tubular member in a longitudinal direction of the filter segment is shorter than a length of the paper filter in the longitudinal direction, and
- wherein a downstream end of the tubular member is spaced apart from a downstream end of the paper filter such that the tubular member is recessed within the paper filter.
A flavor inhalation article comprising:
- a base material segment including an aerosol source;
- a cooling segment disposed downstream of the base material segment, the cooling segment comprising a hollow paper tube having a plurality of ventilation holes extending therethrough;
- and
- a filter segment disposed downstream of the cooling segment, the filter segment comprising:
- a paper filter including a gathered sheet;
- and
- a tubular member disposed within the gathered sheet, the tubular member comprising a hollow interior channel.
Dependencies are inferred from the claim text.