EP3818843B1 - Cigarette - Google Patents

Cigarette Download PDF

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Publication number
EP3818843B1
EP3818843B1 EP19846796.1A EP19846796A EP3818843B1 EP 3818843 B1 EP3818843 B1 EP 3818843B1 EP 19846796 A EP19846796 A EP 19846796A EP 3818843 B1 EP3818843 B1 EP 3818843B1
Authority
EP
European Patent Office
Prior art keywords
cooling
cigarette
filter
aerosol
rod
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.)
Active
Application number
EP19846796.1A
Other languages
German (de)
English (en)
Other versions
EP3818843A1 (fr
EP3818843A4 (fr
Inventor
Eun Mi Jeoung
Dong Kyun Ko
Sang Won Choi
Sun Hwan Jeong
In Su Park
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 EP3818843A1 publication Critical patent/EP3818843A1/fr
Publication of EP3818843A4 publication Critical patent/EP3818843A4/fr
Application granted granted Critical
Publication of EP3818843B1 publication Critical patent/EP3818843B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • 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
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/1885—Forming the rod for cigarettes with an axial air duct
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
    • A24C5/475—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces adapted for composite filters
    • 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
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • 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
    • A24D1/04—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 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
    • A24D3/0275—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 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
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0283—Manufacture of tobacco smoke filters for filters with special features with means for a non-axial smoke flow
    • 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
    • A24D3/0275—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 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
    • 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 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • 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
    • A24D3/06—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 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • 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
    • A24D3/17—Filters specially adapted for simulated smoking devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Claims (8)

  1. Cigarette (5, 970, 20000) comportant :
    un bâtonnet de tabac (510, 21000) ; et
    un bâtonnet-filtre (520, 22000) relié à une partie d'extrémité aval du bâtonnet de tabac (510, 21000) ;
    dans laquelle une partie du bâtonnet-filtre (520, 22000) comporte une partie de refroidissement (521, 600, 700), et la partie de refroidissement (521, 600, 700) comporte du saccharose en tant que matière de refroidissement (630, 710),
    dans laquelle la matière de refroidissement (630, 710) a une forme de bille ou une forme de feuille.
  2. Cigarette selon la revendication 1, dans laquelle la partie de refroidissement (521, 600, 700) comporte
    un premier élément de filtre (610) sur une partie d'extrémité latérale de la partie de refroidissement (521, 600, 700) et un second élément de filtre (620) sur l'autre partie d'extrémité latérale de la partie de refroidissement (521, 600, 700),
    et le premier élément de filtre (610) et le second élément de filtre (620) sont espacés d'une certaine distance pour former une cavité entre le premier élément de filtre (610) et le second élément de filtre (620), et la matière de refroidissement (630, 710) est dans la cavité.
  3. Cigarette selon la revendication 1, dans laquelle la matière de refroidissement a une forme de bille et une surface de la matière de refroidissement en forme de bille est revêtue.
  4. Cigarette selon la revendication 3, dans laquelle de fines saillies sont formées sur au moins une partie de la surface de la matière de refroidissement (630).
  5. Cigarette selon la revendication 1, dans laquelle la matière de refroidissement a une forme de feuille, et dans laquelle la matière de refroidissement en forme de feuille (710) est située dans la partie de refroidissement (700) et enroulée de telle sorte qu'un écoulement d'air passe à travers dans une direction longitudinale de la partie de refroidissement (700).
  6. Cigarette selon la revendication 1, dans laquelle la matière de refroidissement a une forme de feuille, et dans laquelle la matière de refroidissement en forme de feuille (710) comporte un matériau quelconque parmi un papier poreux ou un film comestible.
  7. Cigarette selon la revendication 1, dans laquelle
    le bâtonnet-filtre (520, 22000) comporte une partie de tube (522), la partie de refroidissement (521) et une partie d'acétate (523),
    la partie de tube (522) est reliée à une partie d'extrémité aval du bâtonnet de tabac (510),
    la partie de refroidissement (521) est reliée à une partie d'extrémité aval de la partie de tube (522), et
    la partie d'acétate (523) est reliée à une partie d'extrémité aval de la partie de refroidissement (521).
  8. Cigarette selon la revendication 1, dans laquelle
    le bâtonnet-filtre (520, 22000) comporte la partie de refroidissement (521), une partie de tube (522) et une partie d'acétate (523),
    la partie de refroidissement (521) est reliée à une partie d'extrémité aval du bâtonnet de tabac (510),
    la partie de tube (522) est reliée à une partie d'extrémité aval de la partie de refroidissement (521), et
    la partie d'acétate (523) est reliée à une partie d'extrémité aval de la partie de tube (522).
EP19846796.1A 2018-08-10 2019-08-08 Cigarette Active EP3818843B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180093998A KR102414661B1 (ko) 2018-08-10 2018-08-10 궐련
PCT/KR2019/009951 WO2020032610A1 (fr) 2018-08-10 2019-08-08 Cigarette

Publications (3)

Publication Number Publication Date
EP3818843A1 EP3818843A1 (fr) 2021-05-12
EP3818843A4 EP3818843A4 (fr) 2021-12-08
EP3818843B1 true EP3818843B1 (fr) 2024-05-29

Family

ID=69415602

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19846796.1A Active EP3818843B1 (fr) 2018-08-10 2019-08-08 Cigarette

Country Status (6)

Country Link
US (1) US20210251281A1 (fr)
EP (1) EP3818843B1 (fr)
JP (2) JP7414239B2 (fr)
KR (1) KR102414661B1 (fr)
CN (1) CN112367864A (fr)
WO (1) WO2020032610A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210063422A (ko) * 2018-11-14 2021-06-01 니뽄 다바코 산교 가부시키가이샤 냉각 세그먼트 및 그 제조 방법, 비연소 가열 흡연 물품, 그리고 비연소 가열 흡연 시스템
KR102544198B1 (ko) * 2020-03-17 2023-06-15 주식회사 케이티앤지 궐련 및 궐련용 에어로졸 생성 장치
KR102480476B1 (ko) * 2020-03-23 2022-12-22 주식회사 케이티앤지 캡슐을 포함하는 에어로졸 발생 물품 및 시스템
KR102445558B1 (ko) * 2020-07-06 2022-09-20 주식회사 케이티앤지 고체풍미제를 포함하는 흡연물품용 필터 및 그의 제조 방법
KR102450719B1 (ko) * 2020-07-14 2022-10-04 주식회사 케이티앤지 흡연물품용 냉각구조체 및 이를 포함하는 흡연물품
CN112056636B (zh) * 2020-09-12 2022-08-12 中国烟草总公司郑州烟草研究院 一种加热非燃烧卷烟制品的密封疏水防潮方法
KR102542600B1 (ko) * 2020-09-21 2023-06-12 주식회사 케이티앤지 에어로졸 발생 물품 및 이를 포함하는 에어로졸 생성 시스템
KR102247018B1 (ko) * 2020-11-09 2021-04-30 문남혁 궐련형 전자담배용 냉각 필터
KR102537975B1 (ko) * 2020-11-10 2023-05-30 주식회사 케이티앤지 에어로졸 발생 물품
KR102533027B1 (ko) * 2020-11-10 2023-05-16 주식회사 케이티앤지 에어로졸 발생 물품
CN113287781B (zh) * 2021-06-24 2023-05-23 云南中烟工业有限责任公司 一种多层结构发烟颗粒、其制备、使用方法与用途
KR102504430B1 (ko) * 2021-07-16 2023-03-02 홍성호 에어로졸 공급 시스템
KR20240064969A (ko) * 2022-11-04 2024-05-14 주식회사 이엠텍 가열식 궐련

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EP1455609A2 (fr) * 2001-12-19 2004-09-15 Vector Tobacco Inc. Procedes et compositions pour conferer un effet rafraichissant aux articles de tabac
US20110271968A1 (en) * 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
JP5184675B2 (ja) 2011-04-27 2013-04-17 日信工業株式会社 電磁弁
CN103987284B (zh) * 2011-12-06 2019-01-11 日本烟草产业株式会社 香烟过滤嘴及香烟
EP2625974A1 (fr) * 2012-02-13 2013-08-14 Philip Morris Products S.A. Article de génération d'aérosol avec un composant de génération de saveur
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KR20180070450A (ko) * 2016-12-16 2018-06-26 주식회사 케이티앤지 에어로졸 생성 물품
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Also Published As

Publication number Publication date
WO2020032610A1 (fr) 2020-02-13
KR20200018136A (ko) 2020-02-19
JP7414239B2 (ja) 2024-01-16
JP2021523686A (ja) 2021-09-09
CN112367864A (zh) 2021-02-12
EP3818843A1 (fr) 2021-05-12
JP7473239B2 (ja) 2024-04-23
KR102414661B1 (ko) 2022-06-29
US20210251281A1 (en) 2021-08-19
JP2023002598A (ja) 2023-01-10
EP3818843A4 (fr) 2021-12-08

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