EP4316276A4 - Segment de filtre, article de génération d'aérosol et système le comprenant - Google Patents

Segment de filtre, article de génération d'aérosol et système le comprenant Download PDF

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Publication number
EP4316276A4
EP4316276A4 EP22916348.0A EP22916348A EP4316276A4 EP 4316276 A4 EP4316276 A4 EP 4316276A4 EP 22916348 A EP22916348 A EP 22916348A EP 4316276 A4 EP4316276 A4 EP 4316276A4
Authority
EP
European Patent Office
Prior art keywords
aerosol
same
generating article
filter segment
segment
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
EP22916348.0A
Other languages
German (de)
English (en)
Other versions
EP4316276A1 (fr
Inventor
Wonyoung Ko
Hyung Jin Bae
Giho Son
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.)
KT&G Corp
Original Assignee
KT&G Corp
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 KT&G Corp filed Critical KT&G Corp
Publication of EP4316276A1 publication Critical patent/EP4316276A1/fr
Publication of EP4316276A4 publication Critical patent/EP4316276A4/fr
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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
EP22916348.0A 2021-12-29 2022-10-27 Segment de filtre, article de génération d'aérosol et système le comprenant Pending EP4316276A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210190944A KR20230101983A (ko) 2021-12-29 2021-12-29 필터 세그먼트, 에어로졸 생성 물품 및 이를 포함하는 시스템
PCT/KR2022/016515 WO2023128194A1 (fr) 2021-12-29 2022-10-27 Segment de filtre, article de génération d'aérosol et système le comprenant

Publications (2)

Publication Number Publication Date
EP4316276A1 EP4316276A1 (fr) 2024-02-07
EP4316276A4 true EP4316276A4 (fr) 2024-08-28

Family

ID=86999311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22916348.0A Pending EP4316276A4 (fr) 2021-12-29 2022-10-27 Segment de filtre, article de génération d'aérosol et système le comprenant

Country Status (7)

Country Link
US (1) US20240196963A1 (fr)
EP (1) EP4316276A4 (fr)
JP (1) JP7684429B2 (fr)
KR (1) KR20230101983A (fr)
CN (1) CN116801740A (fr)
TW (1) TWI901923B (fr)
WO (1) WO2023128194A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11318421A (ja) * 1998-05-08 1999-11-24 Japan Tobacco Inc 濾過率の高いたばこフィルター
JP2003310235A (ja) * 2002-04-24 2003-11-05 Mitsubishi Rayon Co Ltd シースコア型たばこフィルター
EP2938214B1 (fr) * 2012-12-31 2021-05-26 Philip Morris Products S.A. Article à fumer comprenant un réducteur de débit dans un tube creux
WO2021123834A1 (fr) * 2019-12-20 2021-06-24 Nicoventures Trading Limited Article destiné à être utilisé dans un système de fourniture d'aérosol

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202151104U (zh) * 2011-08-08 2012-02-29 红塔烟草(集团)有限责任公司 设有吸阻棒的卷烟滤嘴
CA2932333A1 (fr) * 2013-12-05 2015-06-11 Philip Morris Products S.A. Article generateur d'aerosol ayant un trajet de flux d'air a faible resistance
CN104770874B (zh) * 2015-03-21 2018-05-15 南通烟滤嘴有限责任公司 空心滤棒及其制造方法
EP2921065A1 (fr) * 2015-03-31 2015-09-23 Philip Morris Products S.a.s. Ensemble de chauffage et de chauffage étendu pour un système de génération d'aérosol
UA121768C2 (uk) * 2015-04-30 2020-07-27 Філіп Морріс Продактс С.А. Виріб, що утворює аерозоль, що містить відокремлюваний елемент для доставки освіжувача, що має високий опір затяжці
CN205233453U (zh) * 2015-11-11 2016-05-18 江苏大亚滤嘴材料有限公司 烟用棒中棒过滤嘴
KR102231228B1 (ko) * 2017-05-26 2021-03-24 주식회사 케이티앤지 궐련 삽입 감지 기능을 갖는 에어로졸 생성 장치 및 방법
KR102369446B1 (ko) 2018-04-12 2022-03-02 주식회사 케이티앤지 에어로졸 발생 장치
WO2020220507A1 (fr) * 2019-04-29 2020-11-05 云南中烟工业有限责任公司 Cigarette roulée à faible rétention et sans combustion
CN110214973A (zh) * 2019-06-05 2019-09-10 云南中烟工业有限责任公司 一种低截留加热不燃烧卷烟烟支
CN211048398U (zh) * 2019-08-13 2020-07-21 深圳市合元科技有限公司 电子烟雾化器及电子烟
KR102480475B1 (ko) * 2020-03-11 2022-12-22 주식회사 케이티앤지 에어로졸 생성 물품 및 이를 포함하는 에어로졸 생성 시스템
KR102558008B1 (ko) * 2020-06-05 2023-07-20 주식회사 케이티앤지 에어로졸 생성 장치 및 그 동작 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11318421A (ja) * 1998-05-08 1999-11-24 Japan Tobacco Inc 濾過率の高いたばこフィルター
JP2003310235A (ja) * 2002-04-24 2003-11-05 Mitsubishi Rayon Co Ltd シースコア型たばこフィルター
EP2938214B1 (fr) * 2012-12-31 2021-05-26 Philip Morris Products S.A. Article à fumer comprenant un réducteur de débit dans un tube creux
WO2021123834A1 (fr) * 2019-12-20 2021-06-24 Nicoventures Trading Limited Article destiné à être utilisé dans un système de fourniture d'aérosol

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023128194A1 *

Also Published As

Publication number Publication date
TW202325172A (zh) 2023-07-01
KR20230101983A (ko) 2023-07-07
TWI901923B (zh) 2025-10-21
JP7684429B2 (ja) 2025-05-27
JP2024516812A (ja) 2024-04-17
US20240196963A1 (en) 2024-06-20
CN116801740A (zh) 2023-09-22
EP4316276A1 (fr) 2024-02-07
WO2023128194A1 (fr) 2023-07-06

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