RU2014153681A - FILTER FOR SMOKING - Google Patents
FILTER FOR SMOKING Download PDFInfo
- Publication number
- RU2014153681A RU2014153681A RU2014153681A RU2014153681A RU2014153681A RU 2014153681 A RU2014153681 A RU 2014153681A RU 2014153681 A RU2014153681 A RU 2014153681A RU 2014153681 A RU2014153681 A RU 2014153681A RU 2014153681 A RU2014153681 A RU 2014153681A
- Authority
- RU
- Russia
- Prior art keywords
- fibrous
- filter
- filter material
- segment
- fibrous filter
- Prior art date
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
- A24D3/02—Manufacture of tobacco smoke 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
- A24D3/02—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
-
- 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
- A24D3/0229—Filter rod forming processes
-
- 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
- A24D3/025—Final operations, i.e. after the filter rod forming process
-
- 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
- A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
- A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
1. Сегмент фильтра для курительного изделия, включающий область первого волокнистого фильтрующего материала, расположенного по меньшей мере в основном внутри области второго волокнистого фильтрующего материала, при этом первый волокнистый фильтрующий материал составляет более 5% от общего объема сегмента фильтра, вторым волокнистым фильтрующим материалом является пластифицированный фильтрующий материал, а первым волокнистым фильтрующим материалом является не пластифицированный фильтрующий материал.2. Сегмент фильтра по п. 1, в котором первый волокнистый фильтрующий материал расположен в нескольких областях сегмента фильтра.3. Сегмент фильтра по п. 2, в котором каждая из нескольких областей может составлять более 3% общего объема сегмента фильтра.4. Сегмент фильтра по п. 1, в котором первый и второй волокнистые фильтрующие материалы содержат извитые волокна.5. Сегмент фильтра по п. 1, в котором первый волокнистый фильтрующий материал содержит волокна полилактида и (или) второй волокнистый фильтрующий материал содержит волокна ацетата целлюлозы.6. Сегмент фильтра по п. 1, в котором первый волокнистый фильтрующий материал составляет от 5 до 60% общего объема сегмента фильтра.7. Сегмент фильтра по п. 1, в котором первый волокнистый фильтрующий материал составляет от 10 до 60% общего объема сегмента фильтра.8. Сегмент фильтра по п. 1, в котором первый волокнистый фильтрующий материал содержит от 200 до 10000 волокон, денье одиночного волокна которых составляет от 2 до 10.9. Сегмент фильтра по п. 1, в котором область первого волокнистого фильтрующего материала включает область, проходящую продольно через область второго волокнистого фильтрующего материала.10. Сегмент фи1. A filter segment for a smoking article comprising a region of a first fibrous filter material located at least substantially inside a region of a second fibrous filter material, wherein the first fibrous filter material makes up more than 5% of the total volume of the filter segment, the second fibrous filter material is plasticized filter material, and the first fibrous filter material is non-plasticized filter material. 2. The filter segment of claim 1, wherein the first fibrous filter material is located in several areas of the filter segment. The filter segment according to claim 2, wherein each of several regions can comprise more than 3% of the total volume of the filter segment. The filter segment of claim 1, wherein the first and second fibrous filter materials comprise crimped fibers. The filter segment of claim 1, wherein the first fibrous filter material comprises polylactide fibers and (or) the second fibrous filter material contains cellulose acetate fibers. The filter segment of claim 1, wherein the first fibrous filter material comprises from 5 to 60% of the total volume of the filter segment. The filter segment of claim 1, wherein the first fibrous filter material comprises from 10 to 60% of the total volume of the filter segment. The filter segment according to claim 1, wherein the first fibrous filter material contains from 200 to 10,000 fibers, the denier of a single fiber of which is from 2 to 10.9. The filter segment of claim 1, wherein the region of the first fibrous filter material includes a region extending longitudinally through the region of the second fibrous filter material. Fi segment
Claims (22)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1209589.9 | 2012-05-30 | ||
GBGB1209589.9A GB201209589D0 (en) | 2012-05-30 | 2012-05-30 | Filter for a smoking article |
PCT/GB2013/051392 WO2013179009A2 (en) | 2012-05-30 | 2013-05-24 | Filter for a smoking article |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2014153681A true RU2014153681A (en) | 2016-07-20 |
RU2638750C2 RU2638750C2 (en) | 2017-12-15 |
Family
ID=46546173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014153681A RU2638750C2 (en) | 2012-05-30 | 2013-05-24 | Filter for smoking product |
Country Status (16)
Country | Link |
---|---|
US (1) | US20150164133A1 (en) |
EP (2) | EP2854573B1 (en) |
JP (2) | JP6019221B2 (en) |
KR (2) | KR20150035813A (en) |
CN (1) | CN104507337A (en) |
AR (1) | AR091207A1 (en) |
AU (1) | AU2013269395B2 (en) |
BR (2) | BR112014030077B1 (en) |
CA (1) | CA2874109A1 (en) |
DE (1) | DE202013012115U1 (en) |
GB (1) | GB201209589D0 (en) |
HK (1) | HK1203322A1 (en) |
RO (1) | RO201400053U3 (en) |
RU (1) | RU2638750C2 (en) |
UA (1) | UA115984C2 (en) |
WO (1) | WO2013179009A2 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
UA115062C2 (en) * | 2012-07-13 | 2017-09-11 | Філіп Морріс Продактс С.А. | Degradable filter for smoking articles |
PL223115B1 (en) * | 2013-02-15 | 2016-10-31 | Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością | Method and apparatus for temporarily compressing the filtering material |
US10555553B2 (en) * | 2014-02-24 | 2020-02-11 | Philip Morris Products S.A. | Filter with improved hardness and filtration efficiency |
EP2910134A1 (en) * | 2014-02-24 | 2015-08-26 | Philip Morris Products S.A. | Smoking article having concentric filter segment |
ES2740820T3 (en) * | 2015-08-24 | 2020-02-06 | Philip Morris Products Sa | Method to dry the filter rods |
US11877593B2 (en) * | 2017-11-28 | 2024-01-23 | Philip Morris Products S.A. | Aerosol generating article having improved mouth end cavity |
CN209449667U (en) * | 2018-03-08 | 2019-10-01 | 景隆嘴棒(深圳)新型材料研发科技有限公司 | A kind of mouth stick structure of electrically heated cigarette |
KR102123302B1 (en) * | 2018-06-01 | 2020-06-16 | 태영산업 주식회사 | apparatus for manufacturing dual-cigarette filter |
GB201910952D0 (en) * | 2019-07-31 | 2019-09-11 | Nicoventures Trading Ltd | Aerosol generation |
US11311044B2 (en) | 2020-01-17 | 2022-04-26 | Good Tree International, Inc. | Hollow leaf tube with flavor capsule |
CN114098151A (en) * | 2020-09-01 | 2022-03-01 | 上海烟草集团有限责任公司 | Cigarette filter tip material capable of reducing temperature and cigarette filter tip |
CN116322377A (en) * | 2020-10-09 | 2023-06-23 | 菲利普莫里斯生产公司 | Applying additives from the inside during shaping of the sheet into strips |
US11700879B2 (en) | 2021-02-26 | 2023-07-18 | Good Tree International, Inc. | Smoking accessory with filter and filter having a flavor capsule |
US11744281B2 (en) | 2021-03-24 | 2023-09-05 | Good Tree International, Inc. | Hollow conical member with flavor capsule |
US11969008B2 (en) | 2021-03-24 | 2024-04-30 | Good Tree International, Inc. | Filters and elongated members formed of palm paper and having a flavor capsule |
CN114098152B (en) * | 2021-12-09 | 2023-03-31 | 内蒙古昆明卷烟有限责任公司 | Composite filter rod for cigarette and cigarette |
CN114098150B (en) * | 2021-12-09 | 2023-03-28 | 内蒙古昆明卷烟有限责任公司 | Filter rod for cigarettes and preparation method thereof |
Family Cites Families (29)
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GB1149896A (en) * | 1965-08-05 | 1969-04-23 | Courtaulds Ltd | Crimped tow |
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GB8518385D0 (en) * | 1985-07-20 | 1985-08-29 | British American Tobacco Co | Tobacco smoke filters |
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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 |
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-
2012
- 2012-05-30 GB GBGB1209589.9A patent/GB201209589D0/en not_active Ceased
-
2013
- 2013-05-24 RU RU2014153681A patent/RU2638750C2/en active
- 2013-05-24 KR KR20147037026A patent/KR20150035813A/en not_active Application Discontinuation
- 2013-05-24 CN CN201380040796.7A patent/CN104507337A/en active Pending
- 2013-05-24 EP EP13729048.2A patent/EP2854573B1/en active Active
- 2013-05-24 DE DE201320012115 patent/DE202013012115U1/en not_active Expired - Lifetime
- 2013-05-24 CA CA2874109A patent/CA2874109A1/en not_active Abandoned
- 2013-05-24 EP EP16205560.2A patent/EP3180995A1/en not_active Withdrawn
- 2013-05-24 BR BR112014030077-1A patent/BR112014030077B1/en active IP Right Grant
- 2013-05-24 RO ROU201400053U patent/RO201400053U3/en unknown
- 2013-05-24 UA UAA201413772A patent/UA115984C2/en unknown
- 2013-05-24 JP JP2015514581A patent/JP6019221B2/en active Active
- 2013-05-24 KR KR1020167028711A patent/KR20160123393A/en not_active Application Discontinuation
- 2013-05-24 WO PCT/GB2013/051392 patent/WO2013179009A2/en active Application Filing
- 2013-05-24 AU AU2013269395A patent/AU2013269395B2/en active Active
- 2013-05-24 BR BR212014030074U patent/BR212014030074U2/en not_active Application Discontinuation
- 2013-05-24 US US14/404,178 patent/US20150164133A1/en not_active Abandoned
- 2013-05-30 AR ARP130101894 patent/AR091207A1/en unknown
-
2015
- 2015-04-29 HK HK15104118.2A patent/HK1203322A1/en not_active IP Right Cessation
-
2016
- 2016-04-27 JP JP2016088977A patent/JP6514660B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2013179009A4 (en) | 2014-03-20 |
KR20160123393A (en) | 2016-10-25 |
JP6514660B2 (en) | 2019-05-15 |
JP2015517821A (en) | 2015-06-25 |
US20150164133A1 (en) | 2015-06-18 |
RU2638750C2 (en) | 2017-12-15 |
WO2013179009A2 (en) | 2013-12-05 |
AU2013269395A1 (en) | 2014-12-04 |
BR212014030074U2 (en) | 2017-06-13 |
AU2013269395B2 (en) | 2015-12-10 |
RO201400053U2 (en) | 2015-10-30 |
CA2874109A1 (en) | 2013-12-05 |
HK1203322A1 (en) | 2015-10-30 |
BR112014030077A2 (en) | 2017-06-27 |
JP2016171805A (en) | 2016-09-29 |
RO201400053U3 (en) | 2019-04-30 |
GB201209589D0 (en) | 2012-07-11 |
JP6019221B2 (en) | 2016-11-02 |
EP2854573A2 (en) | 2015-04-08 |
BR112014030077B1 (en) | 2021-06-29 |
CN104507337A (en) | 2015-04-08 |
EP3180995A1 (en) | 2017-06-21 |
DE202013012115U1 (en) | 2015-04-08 |
KR20150035813A (en) | 2015-04-07 |
AR091207A1 (en) | 2015-01-21 |
WO2013179009A3 (en) | 2014-01-30 |
UA115984C2 (en) | 2018-01-25 |
EP2854573B1 (en) | 2016-12-28 |
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