TWI224952B - Cigarette filter - Google Patents
Cigarette filter Download PDFInfo
- Publication number
- TWI224952B TWI224952B TW089122069A TW89122069A TWI224952B TW I224952 B TWI224952 B TW I224952B TW 089122069 A TW089122069 A TW 089122069A TW 89122069 A TW89122069 A TW 89122069A TW I224952 B TWI224952 B TW I224952B
- Authority
- TW
- Taiwan
- Prior art keywords
- filter
- filter element
- cigarette
- paper
- item
- Prior art date
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 61
- 239000002657 fibrous material Substances 0.000 claims abstract description 11
- 239000000835 fiber Substances 0.000 claims description 27
- 238000009423 ventilation Methods 0.000 claims description 24
- 230000000391 smoking effect Effects 0.000 claims description 21
- 229920002301 cellulose acetate Polymers 0.000 claims description 12
- 230000035699 permeability Effects 0.000 claims description 9
- 241000208125 Nicotiana Species 0.000 claims description 8
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 6
- 239000000779 smoke Substances 0.000 abstract description 23
- 239000011800 void material Substances 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000002079 cooperative effect Effects 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 6
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 235000013773 glyceryl triacetate Nutrition 0.000 description 3
- 229960002715 nicotine Drugs 0.000 description 3
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229960002622 triacetin Drugs 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 241000122205 Chamaeleonidae Species 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000001087 glyceryl triacetate Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 235000019615 sensations Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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
-
- 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
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30175899A JP2001120249A (ja) | 1999-10-22 | 1999-10-22 | たばこフィルター |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWI224952B true TWI224952B (en) | 2004-12-11 |
Family
ID=17900825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW089122069A TWI224952B (en) | 1999-10-22 | 2000-10-20 | Cigarette filter |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2001120249A (enExample) |
| KR (1) | KR100468885B1 (enExample) |
| CN (1) | CN1261055C (enExample) |
| TW (1) | TWI224952B (enExample) |
| WO (1) | WO2001030183A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2394394A (en) * | 2002-10-23 | 2004-04-28 | Filtrona Int Ltd | Tobacco smoke filter |
| JPWO2007000937A1 (ja) * | 2005-06-29 | 2009-01-22 | 三菱レイヨン株式会社 | 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 |
| 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 |
| 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 |
| JP7494113B2 (ja) * | 2017-11-28 | 2024-06-03 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 修正された構造を有するマウスピースを有するエアロゾル発生物品 |
| 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 |
| WO2021176527A1 (ja) * | 2020-03-02 | 2021-09-10 | 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)
| 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− |
-
1999
- 1999-10-22 JP JP30175899A patent/JP2001120249A/ja active Pending
-
2000
- 2000-10-18 WO PCT/JP2000/007215 patent/WO2001030183A1/ja not_active Ceased
- 2000-10-18 CN CNB008145601A patent/CN1261055C/zh not_active Expired - Fee Related
- 2000-10-18 KR KR10-2002-7004931A patent/KR100468885B1/ko not_active Expired - Fee Related
- 2000-10-20 TW TW089122069A patent/TWI224952B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001120249A (ja) | 2001-05-08 |
| CN1261055C (zh) | 2006-06-28 |
| KR20020037386A (ko) | 2002-05-18 |
| WO2001030183A1 (fr) | 2001-05-03 |
| KR100468885B1 (ko) | 2005-02-02 |
| CN1382023A (zh) | 2002-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |