KR850000939A - Cigarette filter - Google Patents

Cigarette filter Download PDF

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Publication number
KR850000939A
KR850000939A KR1019830001420A KR830001420A KR850000939A KR 850000939 A KR850000939 A KR 850000939A KR 1019830001420 A KR1019830001420 A KR 1019830001420A KR 830001420 A KR830001420 A KR 830001420A KR 850000939 A KR850000939 A KR 850000939A
Authority
KR
South Korea
Prior art keywords
filter
inner sleeve
tube
air
core
Prior art date
Application number
KR1019830001420A
Other languages
Korean (ko)
Inventor
리챠드 타운센드 데이비드
Original Assignee
데이비드 리챠드 타운센트
필트로나 리미티드
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10529535&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR850000939(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 데이비드 리챠드 타운센트, 필트로나 리미티드 filed Critical 데이비드 리챠드 타운센트
Publication of KR850000939A publication Critical patent/KR850000939A/en

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
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • 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

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

내용 없음No content

Description

담배필터Cigarette filter

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 필터의 부분절제 개략사시도.1 is a schematic perspective view of partial ablation of a filter according to the invention.

제2도는 본 발명에 따른 다른 예의 필터의 단면도.2 is a cross-sectional view of another example filter according to the invention.

제3,4도 및 5도는 본 발명에 따른 또 다른 예들의 필터를 나타내는 제1도와 유사한 도면.3, 4 and 5 are views similar to those of FIG. 1 showing filters of further examples according to the invention.

Claims (10)

연기여과심부, 그 심부 주위에 결합된 내측 슬리이브, 그 내측 슬리이브 주위의 공기 투과성 재료의 관체, 및 관체 주위에 결합된 외측 통기성 포장재로 구성되어, 담배연기의 대부분이 심부를 따라 흡연자 입으로 통과하고, 외측 포장재를 통해 흡인된 통풍공기의 대부분은 내측 슬리이브와 외측 포장재사이 지역을 따라 흡연자 입으로 통과하도록 된 것을 특징으로 하는 담배필터 요소.A smoke filtration core, an inner sleeve bonded around the core, a tube of air permeable material around the inner sleeve, and an outer breathable packaging material bonded around the tube, so that the majority of the tobacco smoke passes along the core into the smoker's mouth. Wherein a majority of the vented air that has passed through and is sucked through the outer packaging material is adapted to pass through the area between the inner sleeve and the outer packaging material into the smoker's mouth. 연기여과심부, 그 심부주위에 결합된 내측 슬리이브, 그 내측 슬리이브 주위의 공기투과성 관체 및 그 관체 주위에 결합되고 사용시 관체내로 피부공기가 측방으로 침입하게 하는 외측 포장재로 구성되어, 연기의 대부분이 심부를 따라 입안으로 통과하고 외측 포장재를 통해 흡인된 통풍공기의 대부분은 내측 슬리이브와 외측 포장재 사이 지역을 따라 흡연자 입안으로 통과하도록 된 것을 특징으로 하는 담배필터.Smoke filtration core, an inner sleeve coupled to the core, an air permeable tube around the inner sleeve, and an outer packaging material coupled to the tube and allowing skin air to penetrate laterally into the tube when in use. And wherein most of the vented air that passes through the core into the mouth and is sucked through the outer wrapper passes through the area between the inner sleeve and the outer wrapper into the smoker's mouth. 연기여과심부, 그 심부주위에 결합된 내측 슬리이브, 그 내측 슬리이브 주위의 공기투과성 재료의 관체 및 그 관체 주위에 결합되고 사용시 관체내로 외부공기가 측방으로 침입되게 하는 외측 포장재로 구성되어 연기의 대부분이 심부를 따라 흡연자 입안으로 통과하고 외측 포장재를 통해 흡인된 통풍공기의 대부분이 내측 슬리이브와 외측 포장재 사이 지역을 따라 흡연자 입안으로 통과하도록 된 것을 특징으로 하는 필터를 구비한 필터담배.A smoke filtration core, an inner sleeve coupled to the periphery of the core, a tube of air-permeable material around the inner sleeve, and an outer packaging material coupled to the tube and allowing external air to penetrate laterally into the tube when in use A filter cigarette with a filter, characterized in that most of the passage passes through the core into the smoker's mouth and most of the vented air drawn through the outer wrapper passes through the area between the inner sleeve and the outer wrapper into the smoker's mouth. 제1,2 또는 3항에 있어서, 내측 슬리이브가 공기 또는 연기 불투과성으로 된 상기 필터요소, 필터 또는 필터담배.4. The filter element, filter or filter cigarette of claim 1, 2 or 3, wherein the inner sleeve is air or smoke impermeable. 제1,2 또는 3항에 있어서, 내측 슬리이브가 공기 또는 연기 투과성으로 된 상기 필터요소, 필터 또는 필터담배.4. The filter element, filter or filter cigarette according to claim 1, 2 or 3, wherein the inner sleeve is air or smoke permeable. 상기 항들중 한 항에 있어서, 관체 및 내측 슬리이브가 서로 접착되어 있는 상기 필터요소, 필터 또는 필터담배The filter element, filter or filter cigarette according to one of the preceding claims, wherein the tubular body and the inner sleeve are bonded to each other. 상기 항들중 한 항에 있어서, 관체가 그 관체의 길이를 따라 적어도 부분적으로 연장하는 적어도 하나의 종방향 홈 또는 채널을 가진 상기 필터요소, 필터 또는 필터담배.The filter element, filter or cigarette of claim 1, wherein the tubular body has at least one longitudinal groove or channel extending at least partially along the length of the tubular body. 제2항에 있어서, 외측 포장재가 관체의 길이를 따라 연장하는 상기 필터.3. The filter as claimed in claim 2, wherein the outer packaging extends along the length of the tube. 제8항에 따른 필터가 링형 연결종이 또는 통풍성 연결종이에 의해 담배에 연결된 상기 필터담배.The filter cigarette wherein the filter according to claim 8 is connected to tobacco by a ring-shaped connecting paper or a breathable connecting paper. 제3항에 있어서, 외측 포장재가 통풍성 연결종이이고 그 연결종이에 의해 필터가 담배에 접속되어 있는 상기 필터담배.4. The filter cigarette according to claim 3, wherein the outer packaging material is a breathable connecting paper and the filter is connected to the cigarette by the connecting paper. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019830001420A 1982-04-05 1983-04-06 Cigarette filter KR850000939A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8210074 1982-04-05
GB8210074 1982-04-05

Publications (1)

Publication Number Publication Date
KR850000939A true KR850000939A (en) 1985-03-14

Family

ID=10529535

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830001420A KR850000939A (en) 1982-04-05 1983-04-06 Cigarette filter

Country Status (16)

Country Link
JP (1) JPS58198284A (en)
KR (1) KR850000939A (en)
AT (1) AT386508B (en)
BE (1) BE896352A (en)
BR (1) BR8301801A (en)
CH (1) CH656508A5 (en)
DE (1) DE3311902C3 (en)
ES (1) ES281061Y (en)
FR (1) FR2524274A1 (en)
GB (1) GB2119221B (en)
HK (1) HK86789A (en)
IT (1) IT1163227B (en)
NL (1) NL191750B (en)
NO (1) NO157803C (en)
PT (1) PT76468B (en)
SE (1) SE460882B (en)

Families Citing this family (19)

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DE3743597C1 (en) * 1987-12-22 1989-02-16 Bat Cigarettenfab Gmbh Coaxial cigarette
DE3901226C1 (en) * 1989-01-17 1990-07-26 B.A.T. Cigarettenfabriken Gmbh, 2000 Hamburg, De
GB8908535D0 (en) * 1989-04-14 1989-06-01 Tabac Fab Reunies Sa Cigarette and filter thereof
US5365951A (en) * 1990-08-24 1994-11-22 Philip Morris Incorporated Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core
US5746230A (en) * 1990-08-24 1998-05-05 Philip Morris Incorporated Concentric smoking filter having discrete tow and web filter media
AU635095B2 (en) * 1990-08-24 1993-03-11 Philip Morris Products Inc. Concentric smoking filter having discrete tow and web filter media
GB9122447D0 (en) * 1991-10-23 1991-12-04 Rothmans Int Tobacco Lightweight cigarette filter and cigarettes incorporating such filters
DE19718296B4 (en) 1997-04-30 2006-06-29 British American Tobacco (Germany) Gmbh Ventilated filter cigarette with a coaxial filter element
JP2001120250A (en) * 1999-10-22 2001-05-08 Mitsubishi Rayon Co Ltd Filter tip
JP2001120249A (en) * 1999-10-22 2001-05-08 Mitsubishi Rayon Co Ltd Filter tip
GB2380391A (en) 2001-10-03 2003-04-09 Filtrona Int Ltd Cigarette filter containing differently coloured filaments
US8113215B2 (en) 2007-06-21 2012-02-14 Philip Morris Usa Inc. Smoking article filter having liquid additive containing tubes therein
GB201311079D0 (en) 2013-06-21 2013-08-07 British American Tobacco Co A method of fabricating a filter element
GB201608814D0 (en) * 2016-05-19 2016-07-06 British American Tobacco Co Filter rod and apparatus and method for filter rod manufacture
GB201608815D0 (en) * 2016-05-19 2016-07-06 British American Tobacco Co Filter rod and apparatus and method
GB2556331A (en) * 2016-09-14 2018-05-30 British American Tobacco Investments Ltd A container
EP3761812B1 (en) * 2018-03-08 2023-08-23 Philip Morris Products S.A. Aerosol generating articles
US20210329966A1 (en) * 2018-10-08 2021-10-28 Essentra Filter Products Development Co. Pte. Ltd. Cooling element
GB201903288D0 (en) * 2019-03-11 2019-04-24 Nicoventures Trading Ltd An aerosol provision system

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
US3490461A (en) * 1967-04-20 1970-01-20 Philip Morris Inc Cigarette ventilation
FR1531543A (en) * 1967-05-22 1968-07-05 Seita New mouthpiece for smoking products
GB1236208A (en) * 1967-09-15 1971-06-23 Molins Machine Co Ltd Improvements in or relating to mouthpieces for cigarettes
US4034765A (en) * 1975-10-30 1977-07-12 Liggett & Myers Incorporated Tobacco smoke filter
CH621051A5 (en) * 1976-12-15 1981-01-15 Cigarette Components Ltd Tobacco smoke filter and manufacturing process for this
JPS5913181B2 (en) * 1977-04-19 1984-03-28 ダイセル化学工業株式会社 Method and apparatus for manufacturing rod-shaped fiber fillers
JPS5446900A (en) * 1977-09-20 1979-04-13 Mitsubishi Acetate Co Ltd Cigarette filter
US4291711A (en) * 1979-03-27 1981-09-29 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter
US4362172A (en) * 1980-12-01 1982-12-07 Brown & Williamson Tobacco Corporation Cigarette filter
DE3109422A1 (en) * 1981-03-12 1982-09-30 Henkel KGaA, 4000 Düsseldorf "SLEEVE FOR GLUING PIPE ENDS"
US4637409A (en) * 1981-05-07 1987-01-20 American Filtrona Corporation Tobacco smoke filter and method and apparatus for making same
US4386618A (en) * 1981-06-29 1983-06-07 Brown & Williamson Tobacco Corporation Cigarette filter
AU556902B2 (en) * 1981-12-18 1986-11-27 Cigarette Components Limited Tobacco smoke filter

Also Published As

Publication number Publication date
BR8301801A (en) 1983-12-20
NO831155L (en) 1983-10-06
SE8301711L (en) 1983-10-06
AT386508B (en) 1988-09-12
NL191750B (en) 1996-03-01
HK86789A (en) 1989-11-10
NO157803C (en) 1988-05-25
FR2524274B3 (en) 1985-01-25
PT76468A (en) 1983-04-01
FR2524274A1 (en) 1983-10-07
SE8301711D0 (en) 1983-03-28
JPH0542255B2 (en) 1993-06-28
BE896352A (en) 1983-08-01
ES281061U (en) 1985-04-01
ATA119583A (en) 1988-02-15
GB8308216D0 (en) 1983-05-05
SE460882B (en) 1989-12-04
ES281061Y (en) 1985-11-01
IT8320457A0 (en) 1983-04-05
DE3311902C3 (en) 2002-07-11
CH656508A5 (en) 1986-07-15
NL8301145A (en) 1983-11-01
PT76468B (en) 1986-01-13
GB2119221B (en) 1986-05-29
DE3311902A1 (en) 1983-10-13
NO157803B (en) 1988-02-15
IT1163227B (en) 1987-04-08
JPS58198284A (en) 1983-11-18
DE3311902C2 (en) 1997-04-10
GB2119221A (en) 1983-11-16

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