CN1261055C - 香烟过滤嘴 - Google Patents

香烟过滤嘴 Download PDF

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Publication number
CN1261055C
CN1261055C CNB008145601A CN00814560A CN1261055C CN 1261055 C CN1261055 C CN 1261055C CN B008145601 A CNB008145601 A CN B008145601A CN 00814560 A CN00814560 A CN 00814560A CN 1261055 C CN1261055 C CN 1261055C
Authority
CN
China
Prior art keywords
filter
filter element
cigarette
paper
cellulose acetate
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.)
Expired - Fee Related
Application number
CNB008145601A
Other languages
English (en)
Chinese (zh)
Other versions
CN1382023A (zh
Inventor
佐藤信雄
井上忠明
前田和生
高濑荣一
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 Filter Rod Industry Co ltd
Mitsubishi Chemical Corp
Original Assignee
Japan Filter Technology K K
Mitsubishi Rayon Co 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 Japan Filter Technology K K, Mitsubishi Rayon Co Ltd filed Critical Japan Filter Technology K K
Publication of CN1382023A publication Critical patent/CN1382023A/zh
Application granted granted Critical
Publication of CN1261055C publication Critical patent/CN1261055C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
CNB008145601A 1999-10-22 2000-10-18 香烟过滤嘴 Expired - Fee Related CN1261055C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP301758/99 1999-10-22
JP30175899A JP2001120249A (ja) 1999-10-22 1999-10-22 たばこフィルター

Publications (2)

Publication Number Publication Date
CN1382023A CN1382023A (zh) 2002-11-27
CN1261055C true CN1261055C (zh) 2006-06-28

Family

ID=17900825

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008145601A Expired - Fee Related CN1261055C (zh) 1999-10-22 2000-10-18 香烟过滤嘴

Country Status (5)

Country Link
JP (1) JP2001120249A (https=)
KR (1) KR100468885B1 (https=)
CN (1) CN1261055C (https=)
TW (1) TWI224952B (https=)
WO (1) WO2001030183A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102210487A (zh) * 2011-04-13 2011-10-12 南通烟滤嘴有限责任公司 双腔截点烟滤嘴

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2394394A (en) * 2002-10-23 2004-04-28 Filtrona Int Ltd Tobacco smoke filter
WO2007000937A1 (ja) * 2005-06-29 2007-01-04 Mitsubishi Rayon Co., Ltd. フィルター付きシガレット
GB0604790D0 (en) * 2006-03-10 2006-04-19 British American Tobacco Co Active patch filler (apf)
CN100542441C (zh) * 2006-04-24 2009-09-23 山东中烟工业公司 一种卷烟用新型过滤嘴
US8113215B2 (en) 2007-06-21 2012-02-14 Philip Morris Usa Inc. Smoking article filter having liquid additive containing tubes therein
GB0800216D0 (en) * 2008-01-07 2008-02-13 British American Tobacco Co Smoking article
KR101340673B1 (ko) * 2011-09-05 2013-12-12 주식회사 케이티앤지 담배필터
CN102793268A (zh) * 2012-08-14 2012-11-28 广东中烟工业有限责任公司 一种可提高选择性减害效果的卷烟滤棒
GB201311450D0 (en) * 2013-06-27 2013-08-14 British American Tobacco Co A method and an apparatus for manufacturing a filter for a smoking article
CN107259639B (zh) * 2017-07-28 2019-10-01 四川三联新材料有限公司 一种发烟制品以及其制造方法
WO2019106040A1 (en) 2017-11-28 2019-06-06 Philip Morris Products S.A. Aerosol generating article having a mouthpiece with a modified structure
KR102332541B1 (ko) * 2018-11-23 2021-11-29 주식회사 케이티앤지 에어로졸 생성 물품
JP6982925B2 (ja) * 2019-12-12 2021-12-17 株式会社東亜産業 加熱式タバコ用カートリッジ
JP7423749B2 (ja) * 2020-03-02 2024-01-29 日本たばこ産業株式会社 フィルタ、喫煙物品、及び、香味吸引物品
KR102864679B1 (ko) * 2023-07-25 2025-09-25 태영산업 주식회사 담배필터용 종이 보강재의 제조 장치 및 종이 보강재가 삽입된 담배필터

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5664778A (en) * 1979-10-29 1981-06-02 Mitsubishi Rayon Co Tobacco filter
GB2119221B (en) * 1982-04-05 1986-05-29 Filtrona Ltd Cigarette filter
JPS6048156B2 (ja) * 1982-07-07 1985-10-25 三菱アセテート株式会社 タバコスモ−クフイルタ−

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102210487A (zh) * 2011-04-13 2011-10-12 南通烟滤嘴有限责任公司 双腔截点烟滤嘴

Also Published As

Publication number Publication date
WO2001030183A1 (fr) 2001-05-03
KR100468885B1 (ko) 2005-02-02
CN1382023A (zh) 2002-11-27
TWI224952B (en) 2004-12-11
JP2001120249A (ja) 2001-05-08
KR20020037386A (ko) 2002-05-18

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Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan

Co-patentee after: Japan Filter Rod Industry Co.,Ltd.

Patentee after: MITSUBISHI CHEMICAL Corp.

Address before: Tokyo, Japan

Co-patentee before: Japan Filter Rod Industry Co.,Ltd.

Patentee before: MITSUBISHI RAYON Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060628

Termination date: 20191018