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EP4252557A4 - FLAVOR INHALER FILTER SEGMENT AND METHOD FOR MANUFACTURING THE SAME AND FLAVOR INHALER - Google Patents

FLAVOR INHALER FILTER SEGMENT AND METHOD FOR MANUFACTURING THE SAME AND FLAVOR INHALER Download PDF

Info

Publication number
EP4252557A4
EP4252557A4 EP20963421.1A EP20963421A EP4252557A4 EP 4252557 A4 EP4252557 A4 EP 4252557A4 EP 20963421 A EP20963421 A EP 20963421A EP 4252557 A4 EP4252557 A4 EP 4252557A4
Authority
EP
European Patent Office
Prior art keywords
flavor inhaler
manufacturing
same
filter segment
inhaler
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20963421.1A
Other languages
German (de)
French (fr)
Other versions
EP4252557A1 (en
Inventor
Kazuhiro Noda
Hiroshi SHIBUICHI
Shigekazu Nakano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Tobacco Inc filed Critical Japan Tobacco Inc
Publication of EP4252557A1 publication Critical patent/EP4252557A1/en
Publication of EP4252557A4 publication Critical patent/EP4252557A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A24D3/0233—Filter rod forming processes by means of a garniture
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
EP20963421.1A 2020-11-24 2020-11-24 FLAVOR INHALER FILTER SEGMENT AND METHOD FOR MANUFACTURING THE SAME AND FLAVOR INHALER Pending EP4252557A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/043584 WO2022113156A1 (en) 2020-11-24 2020-11-24 Flavor inhaler filter-segment and method for manufacturing the same, and flavor inhaler

Publications (2)

Publication Number Publication Date
EP4252557A1 EP4252557A1 (en) 2023-10-04
EP4252557A4 true EP4252557A4 (en) 2024-07-31

Family

ID=81754084

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20963421.1A Pending EP4252557A4 (en) 2020-11-24 2020-11-24 FLAVOR INHALER FILTER SEGMENT AND METHOD FOR MANUFACTURING THE SAME AND FLAVOR INHALER

Country Status (3)

Country Link
EP (1) EP4252557A4 (en)
JP (1) JP7544854B2 (en)
WO (1) WO2022113156A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115606841A (en) * 2022-11-29 2023-01-17 云南中烟工业有限责任公司 A polylactic acid fiber filter rod cigarette structure and its preparation method
GB202311829D0 (en) * 2023-08-01 2023-09-13 Nicoventures Trading Ltd A material for use as a component for an aerosol provision article
GB202311836D0 (en) * 2023-08-01 2023-09-13 Nicoventures Trading Ltd A material for use as a component for an aerosol provision article
GB202311832D0 (en) * 2023-08-01 2023-09-13 Nicoventures Trading Ltd A component for an aerosol provision article
WO2025037414A1 (en) * 2023-08-17 2025-02-20 日本たばこ産業株式会社 Filter part for flavor inhalation article, and flavor inhalation article
KR20250028775A (en) * 2023-08-22 2025-03-04 주식회사 케이티앤지 Filter for cigarette, and smoking article comprising the same
KR20250028779A (en) * 2023-08-22 2025-03-04 주식회사 케이티앤지 Filter for cigarette, and smoking article comprising the same

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2001709A (en) * 1932-02-27 1935-05-21 Davidson Glenn Cigarette mouthpiece or the like
US3161557A (en) * 1955-04-28 1964-12-15 Paul A Muller Apparatus for making an endless filter string for cigarette filter plugs
AT261462B (en) * 1966-04-16 1968-04-25 Honshu Seishi Kabushiki Kaisha Process for the production of cylindrical filter pieces from filter sheets
US5246017A (en) * 1990-11-06 1993-09-21 R. J. Reynolds Tobacco Company Cigarette and cigarette filter element therefor
WO1995014398A1 (en) * 1993-11-29 1995-06-01 Courtaulds Fibres (Holdings) Limited Cigarette filters
US20120302416A1 (en) * 2009-03-19 2012-11-29 R.J. Reynolds Tobacco Company Method of forming a rod for use in the manufacture of cigarette filters
WO2013178767A1 (en) * 2012-05-31 2013-12-05 Philip Morris Products S.A. Flavoured rods for use in aerosol-generating articles
US20190153673A1 (en) * 2017-03-20 2019-05-23 R.J. Reynolds Tobacco Company Tobacco-derived nanocellulose material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4885874A (en) 1972-02-14 1973-11-13
JP3383003B2 (en) * 1993-05-12 2003-03-04 日本合成化学工業株式会社 Filter body for cigarette smoke
JP3260059B2 (en) 1995-06-29 2002-02-25 日本たばこ産業株式会社 Water-dispersible dry nonwoven fabric and tobacco filter, and methods for producing them
US20120305015A1 (en) * 2011-05-31 2012-12-06 Sebastian Andries D Coated paper filter
JP6592532B2 (en) * 2016-01-13 2019-10-16 日本たばこ産業株式会社 Smoking articles with tip paper and filters
JP6833996B2 (en) * 2017-06-19 2021-02-24 日本たばこ産業株式会社 Filters for smoking goods and their manufacturing methods
WO2020152827A1 (en) 2019-01-24 2020-07-30 日本たばこ産業株式会社 Cigarette capsule and indirect heating-type cigarette product

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2001709A (en) * 1932-02-27 1935-05-21 Davidson Glenn Cigarette mouthpiece or the like
US3161557A (en) * 1955-04-28 1964-12-15 Paul A Muller Apparatus for making an endless filter string for cigarette filter plugs
AT261462B (en) * 1966-04-16 1968-04-25 Honshu Seishi Kabushiki Kaisha Process for the production of cylindrical filter pieces from filter sheets
US5246017A (en) * 1990-11-06 1993-09-21 R. J. Reynolds Tobacco Company Cigarette and cigarette filter element therefor
WO1995014398A1 (en) * 1993-11-29 1995-06-01 Courtaulds Fibres (Holdings) Limited Cigarette filters
US20120302416A1 (en) * 2009-03-19 2012-11-29 R.J. Reynolds Tobacco Company Method of forming a rod for use in the manufacture of cigarette filters
WO2013178767A1 (en) * 2012-05-31 2013-12-05 Philip Morris Products S.A. Flavoured rods for use in aerosol-generating articles
US20190153673A1 (en) * 2017-03-20 2019-05-23 R.J. Reynolds Tobacco Company Tobacco-derived nanocellulose material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022113156A1 *

Also Published As

Publication number Publication date
JPWO2022113156A1 (en) 2022-06-02
WO2022113156A1 (en) 2022-06-02
EP4252557A1 (en) 2023-10-04
JP7544854B2 (en) 2024-09-03

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A4 Supplementary search report drawn up and despatched

Effective date: 20240701

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Ipc: A24D 3/04 20060101AFI20240625BHEP