WO2020074420A3 - Cooling element - Google Patents
Cooling elementInfo
- Publication number
- WO2020074420A3 WO2020074420A3 PCT/EP2019/077043 EP2019077043W WO2020074420A3 WO 2020074420 A3 WO2020074420 A3 WO 2020074420A3 EP 2019077043 W EP2019077043 W EP 2019077043W WO 2020074420 A3 WO2020074420 A3 WO 2020074420A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cooling element
- core
- product
- channels
- grooves
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title abstract 2
- 241000208125 Nicotiana Species 0.000 abstract 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000000391 smoking effect Effects 0.000 abstract 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
- A24D1/00—Cigars; Cigarettes
- A24D1/006—Cigars; Cigarettes with reinforced extremities
-
- 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
- A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
-
- 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
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
-
- 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
- A24C5/14—Machines of the continuous-rod type
- A24C5/18—Forming the rod
- A24C5/1885—Forming the rod for cigarettes with an axial air duct
-
- 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
-
- 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
- A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
-
- 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
- A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters
-
- 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
-
- 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
- A24D3/17—Filters specially adapted for simulated smoking devices
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19786920.9A EP3863434A2 (en) | 2018-10-08 | 2019-10-07 | Cooling element |
JP2021518869A JP7516359B2 (en) | 2018-10-08 | 2019-10-07 | Smoking products |
KR1020217012969A KR20210069684A (en) | 2018-10-08 | 2019-10-07 | cooling element |
CN202310505423.8A CN116473274A (en) | 2018-10-08 | 2019-10-07 | Cooling element |
US17/282,215 US20210329966A1 (en) | 2018-10-08 | 2019-10-07 | Cooling element |
CN201980065806.XA CN112888323B (en) | 2018-10-08 | 2019-10-07 | Cooling element |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1816367.5 | 2018-10-08 | ||
GBGB1816367.5A GB201816367D0 (en) | 2018-10-08 | 2018-10-08 | Cooling element |
GB1902729.1 | 2019-02-28 | ||
GBGB1902729.1A GB201902729D0 (en) | 2019-02-28 | 2019-02-28 | Cooling element |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2020074420A2 WO2020074420A2 (en) | 2020-04-16 |
WO2020074420A3 true WO2020074420A3 (en) | 2020-05-28 |
Family
ID=68240709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2019/077043 WO2020074420A2 (en) | 2018-10-08 | 2019-10-07 | Cooling element |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210329966A1 (en) |
EP (1) | EP3863434A2 (en) |
JP (1) | JP7516359B2 (en) |
KR (1) | KR20210069684A (en) |
CN (2) | CN112888323B (en) |
WO (1) | WO2020074420A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113502692B (en) * | 2021-06-11 | 2022-11-18 | 云南中烟工业有限责任公司 | Method for preparing material for heating cigarette to reduce temperature by adopting papermaking method |
GB202108935D0 (en) * | 2021-06-22 | 2021-08-04 | Nicoventures Trading Ltd | An article for use with a non-combustible aerosol provision device |
CN118302063A (en) * | 2021-12-02 | 2024-07-05 | 菲利普莫里斯生产公司 | Aerosol-generating article having an air guiding element with an inner air passage and an outer air passage |
CN118302064A (en) * | 2021-12-02 | 2024-07-05 | 菲利普莫里斯生产公司 | Aerosol-generating article having grooved air guiding element |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1308661A (en) * | 1970-02-21 | 1973-02-21 | Cigarette Components Ltd | Device for treating tobacco smoke |
EP0061275A1 (en) * | 1981-03-17 | 1982-09-29 | American Brands, Inc. | Tobacco product |
GB2119221A (en) * | 1982-04-05 | 1983-11-16 | Filtrona Ltd | Cigarette filter |
WO2014020055A1 (en) * | 2012-08-01 | 2014-02-06 | Essentra Filter Products Development Co. Pte. Ltd | Tobacco smoke filter |
WO2017207581A1 (en) * | 2016-05-31 | 2017-12-07 | Philip Morris Products S.A. | Heat diffuser for an aerosol-generating system |
EP3288401A1 (en) * | 2015-04-30 | 2018-03-07 | Philip Morris Products S.a.s. | Aerosol-generating article comprising a detachable freshener delivery element with high ventilation |
CN109090705A (en) * | 2018-06-27 | 2018-12-28 | 当阳鸥翼德电子科技有限公司 | The novel low resistance to suction furrowfilter rod of one kind and preparation method |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB970817A (en) | 1962-04-04 | 1964-09-23 | United States Filter Corp | Method and apparatus for treating, and products formed from, continuous filamentary tows |
US3579623A (en) * | 1968-07-24 | 1971-05-18 | Philip Morris Inc | Forming filled continuous plastic rod such as plastic cigarette filter rod filled with a tow of cellulose acetate |
US4550740A (en) * | 1983-12-05 | 1985-11-05 | Brown & Williamson Tobacco Corporation | Mouthpiece for a cigarette and a cigarette having same |
GB0713905D0 (en) * | 2007-07-17 | 2007-08-29 | British American Tobacco Co | Cellulose acetate thread in filter |
EP2625975A1 (en) * | 2012-02-13 | 2013-08-14 | Philip Morris Products S.A. | Aerosol-generating article having an aerosol-cooling element |
CN202873783U (en) | 2012-11-09 | 2013-04-17 | 常德芙蓉大亚化纤有限公司 | Filter tip for outer groove column cigarette |
KR102271624B1 (en) * | 2013-07-18 | 2021-07-05 | 필립모리스 프로덕츠 에스.에이. | Method of manufacturing an airflow directing segment for a smoking article |
CN103478901A (en) | 2013-09-06 | 2014-01-01 | 湖南中烟工业有限责任公司 | Cigarette filter with special-shaped structure |
GB201407642D0 (en) | 2014-04-30 | 2014-06-11 | British American Tobacco Co | Aerosol-cooling element and arrangements for apparatus for heating a smokable material |
CN204207063U (en) * | 2014-10-20 | 2015-03-18 | 常德芙蓉大亚化纤有限公司 | A kind of filter rod of ramuscule cigarette special construction |
TW201703660A (en) * | 2015-06-23 | 2017-02-01 | 菲利浦莫里斯製品股份有限公司 | Aerosol-generating article and method for manufacturing aerosol-generating articles |
CN109645552A (en) | 2018-12-25 | 2019-04-19 | 河南中烟工业有限责任公司 | It is a kind of not burn cigarette with hollow and groove structure heating |
CN109691694B (en) | 2019-02-13 | 2024-04-30 | 上海华宝生物科技有限公司 | Condensing firmware and filter tip for heating non-combustible cigarettes |
CN110150736A (en) | 2019-06-12 | 2019-08-23 | 云南中烟工业有限责任公司 | A kind of rodlike cigarette and preparation method thereof |
-
2019
- 2019-10-07 CN CN201980065806.XA patent/CN112888323B/en active Active
- 2019-10-07 WO PCT/EP2019/077043 patent/WO2020074420A2/en active Application Filing
- 2019-10-07 EP EP19786920.9A patent/EP3863434A2/en active Pending
- 2019-10-07 US US17/282,215 patent/US20210329966A1/en active Pending
- 2019-10-07 KR KR1020217012969A patent/KR20210069684A/en active Search and Examination
- 2019-10-07 CN CN202310505423.8A patent/CN116473274A/en active Pending
- 2019-10-07 JP JP2021518869A patent/JP7516359B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1308661A (en) * | 1970-02-21 | 1973-02-21 | Cigarette Components Ltd | Device for treating tobacco smoke |
EP0061275A1 (en) * | 1981-03-17 | 1982-09-29 | American Brands, Inc. | Tobacco product |
GB2119221A (en) * | 1982-04-05 | 1983-11-16 | Filtrona Ltd | Cigarette filter |
WO2014020055A1 (en) * | 2012-08-01 | 2014-02-06 | Essentra Filter Products Development Co. Pte. Ltd | Tobacco smoke filter |
EP3288401A1 (en) * | 2015-04-30 | 2018-03-07 | Philip Morris Products S.a.s. | Aerosol-generating article comprising a detachable freshener delivery element with high ventilation |
WO2017207581A1 (en) * | 2016-05-31 | 2017-12-07 | Philip Morris Products S.A. | Heat diffuser for an aerosol-generating system |
CN109090705A (en) * | 2018-06-27 | 2018-12-28 | 当阳鸥翼德电子科技有限公司 | The novel low resistance to suction furrowfilter rod of one kind and preparation method |
Also Published As
Publication number | Publication date |
---|---|
EP3863434A2 (en) | 2021-08-18 |
US20210329966A1 (en) | 2021-10-28 |
CN112888323B (en) | 2023-05-26 |
CN112888323A (en) | 2021-06-01 |
CN116473274A (en) | 2023-07-25 |
WO2020074420A2 (en) | 2020-04-16 |
JP2022504378A (en) | 2022-01-13 |
JP7516359B2 (en) | 2024-07-16 |
KR20210069684A (en) | 2021-06-11 |
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