AU2012285567B2 - Ventilated smoking article - Google Patents

Ventilated smoking article Download PDF

Info

Publication number
AU2012285567B2
AU2012285567B2 AU2012285567A AU2012285567A AU2012285567B2 AU 2012285567 B2 AU2012285567 B2 AU 2012285567B2 AU 2012285567 A AU2012285567 A AU 2012285567A AU 2012285567 A AU2012285567 A AU 2012285567A AU 2012285567 B2 AU2012285567 B2 AU 2012285567B2
Authority
AU
Australia
Prior art keywords
filter
layer
covering layer
smoking article
source
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.)
Ceased
Application number
AU2012285567A
Other languages
English (en)
Other versions
AU2012285567A1 (en
Inventor
Kevin Blick
Karl Kaljura
John Richardson
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.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Investments Ltd
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 British American Tobacco Investments Ltd filed Critical British American Tobacco Investments Ltd
Publication of AU2012285567A1 publication Critical patent/AU2012285567A1/en
Application granted granted Critical
Publication of AU2012285567B2 publication Critical patent/AU2012285567B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
    • 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
    • A24D3/025—Final operations, i.e. after the filter rod forming process
    • 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
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
    • 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
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
AU2012285567A 2011-07-20 2012-07-17 Ventilated smoking article Ceased AU2012285567B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1112466.6 2011-07-20
GBGB1112466.6A GB201112466D0 (en) 2011-07-20 2011-07-20 Smoking article
PCT/GB2012/051703 WO2013011300A2 (en) 2011-07-20 2012-07-17 Smoking article

Publications (2)

Publication Number Publication Date
AU2012285567A1 AU2012285567A1 (en) 2014-01-16
AU2012285567B2 true AU2012285567B2 (en) 2015-05-07

Family

ID=44586879

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012285567A Ceased AU2012285567B2 (en) 2011-07-20 2012-07-17 Ventilated smoking article

Country Status (13)

Country Link
US (1) US20140158144A1 (ru)
EP (1) EP2734064A2 (ru)
JP (1) JP5857127B2 (ru)
KR (1) KR20140037964A (ru)
CN (1) CN103648310B (ru)
AU (1) AU2012285567B2 (ru)
BR (1) BR112013033179A2 (ru)
CA (1) CA2840801C (ru)
GB (1) GB201112466D0 (ru)
RU (1) RU2584657C2 (ru)
UA (1) UA111747C2 (ru)
WO (1) WO2013011300A2 (ru)
ZA (1) ZA201309697B (ru)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102459145B1 (ko) * 2013-12-05 2022-10-27 필립모리스 프로덕츠 에스.에이. 저 저항 기류 경로를 갖는 에어로졸 발생 물품
US20170055574A1 (en) 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Cartridge for use with apparatus for heating smokable material
US20170119050A1 (en) 2015-10-30 2017-05-04 British American Tobacco (Investments) Limited Article for Use with Apparatus for Heating Smokable Material
US20170119051A1 (en) 2015-10-30 2017-05-04 British American Tobacco (Investments) Limited Article for Use with Apparatus for Heating Smokable Material
KR102379709B1 (ko) 2016-06-29 2022-03-25 니코벤처스 트레이딩 리미티드 흡연가능 물질을 가열하기 위한 장치
CA3075657C (en) 2017-09-15 2023-10-10 British American Tobacco (Investments) Limited Apparatus for heating smokable material
KR102330291B1 (ko) * 2018-07-04 2021-11-24 주식회사 케이티앤지 궐련
KR102363395B1 (ko) * 2018-11-30 2022-02-15 주식회사 케이티앤지 에어로졸 생성 물품
CN114599237A (zh) * 2019-10-28 2022-06-07 日本烟草国际股份有限公司 用于气溶胶产生制品的过滤部件
CN110934329A (zh) * 2019-12-30 2020-03-31 安徽天翔高新特种包装材料集团有限公司 自调节恒定气流接装纸
CN115094673A (zh) * 2022-07-18 2022-09-23 安徽天翔高新特种包装材料集团有限公司 一种可增大进气量耐拉伸接装纸

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB864247A (en) * 1958-04-16 1961-03-29 Olin Mathieson Improvements in or relating to cigarettes
US4582071A (en) * 1980-12-22 1986-04-15 Imperial Group Limited Tipping assembly for an elongate smoking article
WO2010063591A1 (en) * 2008-12-01 2010-06-10 British American Tobacco (Investments) Limited Smoking article filter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490461A (en) * 1967-04-20 1970-01-20 Philip Morris Inc Cigarette ventilation
CH621051A5 (en) * 1976-12-15 1981-01-15 Cigarette Components Ltd Tobacco smoke filter and manufacturing process for this
US4119105A (en) * 1977-01-31 1978-10-10 Olin Corporation Air flow limiting filter
BE891549A (fr) * 1980-12-22 1982-04-16 Imp Group Ltd Assemblage de terminaison pour un article a fumer allonge
IT1152278B (it) * 1981-07-06 1986-12-31 Cigarette Components Ltd Rivestimento per filtro di sigaretta
IE53192B1 (en) * 1981-07-06 1988-08-17 Cigarette Components Ltd Cigarette filter
GB8531659D0 (en) * 1985-12-23 1986-02-05 British American Tobacco Co Smoking articles
CA2438908C (en) * 2001-02-22 2010-08-17 Philip Morris Products Inc. Cigarette and filter with downstream flavor addition
EP1321050B1 (de) * 2001-12-18 2006-10-04 British American Tobacco (Germany) GmbH Filter für einen rauchbaren Artikel
JP4125971B2 (ja) * 2003-02-19 2008-07-30 日本たばこ産業株式会社 通気型フィルタシガレット及びその製造システム
US8100134B2 (en) * 2006-02-22 2012-01-24 Philip Morris Usa Inc. Ventilated smoking article
GB0809865D0 (en) * 2008-05-30 2008-07-09 British American Tobacco Co Filter for a smoking article
US20100108081A1 (en) * 2008-10-31 2010-05-06 Leigh Ann Blevins Joyce Filtered cigarette with flavored tipping material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB864247A (en) * 1958-04-16 1961-03-29 Olin Mathieson Improvements in or relating to cigarettes
US4582071A (en) * 1980-12-22 1986-04-15 Imperial Group Limited Tipping assembly for an elongate smoking article
WO2010063591A1 (en) * 2008-12-01 2010-06-10 British American Tobacco (Investments) Limited Smoking article filter

Also Published As

Publication number Publication date
AU2012285567A1 (en) 2014-01-16
CN103648310A (zh) 2014-03-19
UA111747C2 (uk) 2016-06-10
WO2013011300A3 (en) 2013-08-01
GB201112466D0 (en) 2011-08-31
JP5857127B2 (ja) 2016-02-10
RU2584657C2 (ru) 2016-05-20
RU2014106124A (ru) 2015-08-27
CA2840801A1 (en) 2013-01-24
ZA201309697B (en) 2016-08-31
CN103648310B (zh) 2016-12-28
KR20140037964A (ko) 2014-03-27
BR112013033179A2 (pt) 2017-03-01
WO2013011300A2 (en) 2013-01-24
EP2734064A2 (en) 2014-05-28
CA2840801C (en) 2016-06-07
JP2014520565A (ja) 2014-08-25
US20140158144A1 (en) 2014-06-12

Similar Documents

Publication Publication Date Title
AU2012285567B2 (en) Ventilated smoking article
US8424539B2 (en) Smoking article with single piece restrictor and chamber
US6718989B1 (en) Filter for a cigarette and a filter-tipped cigarette
JP5710601B2 (ja) 改良型流量制限要素を有する喫煙物品
JP6370780B2 (ja) タバコ煙フィルター
AU2009321582B2 (en) Smoking article filter
US8573230B2 (en) Smoking article with coaxial tobacco rod
US20200015515A1 (en) Tobacco smoke filter
KR20110013528A (ko) 흡연 물품용 필터
US20110186063A1 (en) Filter For A Smoking Article
EP2073651A1 (en) Tobacco smoke filter
GB2119221A (en) Cigarette filter
EP2653045A1 (en) Smoking article including filter with flow restriction element and upstream ventilation
GB2292302A (en) Ventilated cigarette filter
JPH0838144A (ja) デュアル構造フィルター付きたばこ
JPH0838145A (ja) デュアル構造フィルター付きたばこ
JPH08168370A (ja) デュアル構造フィルター付きたばこ

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired