CA3037842A1 - Filter element for a smoking article - Google Patents
Filter element for a smoking article Download PDFInfo
- Publication number
- CA3037842A1 CA3037842A1 CA3037842A CA3037842A CA3037842A1 CA 3037842 A1 CA3037842 A1 CA 3037842A1 CA 3037842 A CA3037842 A CA 3037842A CA 3037842 A CA3037842 A CA 3037842A CA 3037842 A1 CA3037842 A1 CA 3037842A1
- Authority
- CA
- Canada
- Prior art keywords
- filter element
- filter
- wrapper
- smoking article
- capsule
- 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.)
- Abandoned
Links
- 230000000391 smoking effect Effects 0.000 title claims abstract description 43
- 239000002775 capsule Substances 0.000 claims abstract description 84
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 49
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 238000009423 ventilation Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 239000011436 cob Substances 0.000 claims description 7
- 241000208125 Nicotiana Species 0.000 description 42
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 42
- 238000001914 filtration Methods 0.000 description 13
- 239000003570 air Substances 0.000 description 12
- 235000019504 cigarettes Nutrition 0.000 description 11
- 239000000779 smoke Substances 0.000 description 11
- 239000000945 filler Substances 0.000 description 10
- 239000000796 flavoring agent Substances 0.000 description 8
- 229920002301 cellulose acetate Polymers 0.000 description 7
- 235000019634 flavors Nutrition 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000000116 mitigating effect Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011236 particulate material Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002650 laminated plastic Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 150000004005 nitrosamines Chemical class 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 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
- 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
- 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
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0212—Applying additives to filter materials
- A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
-
- 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
- A24D3/027—Multiple line manufacturing 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16195275 | 2016-10-24 | ||
| EP16195275.9 | 2016-10-24 | ||
| PCT/EP2017/076694 WO2018077717A1 (en) | 2016-10-24 | 2017-10-19 | Filter element for a smoking article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3037842A1 true CA3037842A1 (en) | 2018-05-03 |
Family
ID=57206058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3037842A Abandoned CA3037842A1 (en) | 2016-10-24 | 2017-10-19 | Filter element for a smoking article |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20190230979A1 (ja) |
| EP (1) | EP3500116A1 (ja) |
| JP (1) | JP2019536477A (ja) |
| KR (1) | KR20190069556A (ja) |
| CN (1) | CN109843092A (ja) |
| CA (1) | CA3037842A1 (ja) |
| EA (1) | EA201990760A1 (ja) |
| WO (1) | WO2018077717A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652078B (zh) * | 2018-06-29 | 2024-05-07 | 中国烟草总公司郑州烟草研究院 | 一种带有中空腔的爆珠卷烟 |
| CN110916248A (zh) * | 2018-09-20 | 2020-03-27 | 云南中烟工业有限责任公司 | 一种具有非水溶性封膜胶囊的外容器的制造方法 |
| KR102062207B1 (ko) * | 2019-08-23 | 2020-01-03 | 주식회사 케이티앤지 | 트리플 케어 담배 냄새 저감 기술이 적용된 흡연 물품 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104379006B (zh) * | 2012-05-15 | 2017-10-20 | 日本烟草产业株式会社 | 收纳有液体的胶囊及具备该胶囊的吸烟物品 |
| US20140305455A1 (en) * | 2013-04-11 | 2014-10-16 | R. J. Reynolds Tobacco Company | Smoking articles with nanocellulose barrier |
| TWI654942B (zh) * | 2013-05-14 | 2019-04-01 | 瑞士商菲利浦莫里斯製品股份有限公司 | 包含液體傳送構件及包覆材的菸品 |
| KR102370961B1 (ko) * | 2013-12-31 | 2022-03-07 | 필립모리스 프로덕츠 에스.에이. | 액체 전달 물질을 가지는 흡연 물품 |
| UA119860C2 (uk) * | 2013-12-31 | 2019-08-27 | Філіп Морріс Продактс С.А. | Курильний виріб із подвійною системою доставляння добавок |
| SI3086670T1 (sl) * | 2014-10-20 | 2017-10-30 | Philip Morris Products S.A. | Hidrofobni ovoj čepa |
| AU2015359136B2 (en) * | 2014-12-08 | 2018-04-26 | British American Tobacco (Investments) Limited | A smoking article, a smoking article filter section and a method of manufacturing a smoking article |
-
2017
- 2017-10-19 WO PCT/EP2017/076694 patent/WO2018077717A1/en unknown
- 2017-10-19 EA EA201990760A patent/EA201990760A1/ru unknown
- 2017-10-19 US US16/332,224 patent/US20190230979A1/en not_active Abandoned
- 2017-10-19 CA CA3037842A patent/CA3037842A1/en not_active Abandoned
- 2017-10-19 CN CN201780065664.8A patent/CN109843092A/zh active Pending
- 2017-10-19 EP EP17784309.1A patent/EP3500116A1/en not_active Withdrawn
- 2017-10-19 JP JP2019542789A patent/JP2019536477A/ja active Pending
- 2017-10-19 KR KR1020197015011A patent/KR20190069556A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP3500116A1 (en) | 2019-06-26 |
| KR20190069556A (ko) | 2019-06-19 |
| CN109843092A (zh) | 2019-06-04 |
| US20190230979A1 (en) | 2019-08-01 |
| EA201990760A1 (ru) | 2019-08-30 |
| WO2018077717A1 (en) | 2018-05-03 |
| JP2019536477A (ja) | 2019-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20240130 |