EP1180946A1 - Filtercigarette mit einem tabakfilter - Google Patents
Filtercigarette mit einem tabakfilterInfo
- Publication number
- EP1180946A1 EP1180946A1 EP00938683A EP00938683A EP1180946A1 EP 1180946 A1 EP1180946 A1 EP 1180946A1 EP 00938683 A EP00938683 A EP 00938683A EP 00938683 A EP00938683 A EP 00938683A EP 1180946 A1 EP1180946 A1 EP 1180946A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tobacco
- filter
- cigarette
- rod
- length
- 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.)
- Granted
Links
- 241000208125 Nicotiana Species 0.000 title claims abstract description 48
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 48
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 11
- 238000002360 preparation method Methods 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 5
- 230000000391 smoking effect Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000007669 thermal treatment Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 4
- 229920002301 cellulose acetate Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 206010013911 Dysgeusia Diseases 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
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
-
- 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
-
- 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
Definitions
- the invention relates to a filter cigarette with a tobacco filter and a method for producing such a filter cigarette.
- tobacco can also be used as a filter material for smoking articles.
- tobacco Compared to other common filter materials such as cellulose (paper) or cellulose acetate, tobacco has a significantly lower retention rate for condensate and nicotine with the same draw resistance.
- tensile resistances such as are customary in cellulose filters or filters made of cellulose acetate, when using conventional tobacco mixtures as used for cigarettes, i.e. which are between 50 and 100 mm S for a filter length of 21 mm, for example.
- the object of the invention is therefore to provide a filter made of tobacco for smoking articles which does not have the disadvantages mentioned in the prior art.
- a filter cigarette with one is used to solve this task
- Tobacco filter with the following features: a tobacco rod surrounded by cigarette paper; where the tobacco blend of the tobacco rod has a share of 15 to 30% cut medium rib contains; and the smoke condensate yield of the tobacco rod is between 15 and 19 mg of condensate with a rod length of 63 mm and a smoking length of 55 mm; with a filter made of aromatic tobacco with a tensile resistance between 50 and 100 mm water column with a length of 21 mm; and with a circumferential filter ventilation zone; the degree of filter ventilation being 30 to 70% and which is characterized in that the filter tobacco is produced without the use of the central rib and without reconstituted tobacco with a cutting width of 0.3 to 0.6 mm; and that the filter has a tobacco plug density of 350 to 450 g / cm.
- the solution therefore consists in using aromatic tobacco for the tobacco filter, since the smoke taste is very strongly influenced by the filter material. It has been shown that the advantageous taste-improving effect can be significantly increased again by special treatment of the selected tobacco.
- the selected tobacco material or parts thereof are subjected to a thermal treatment explained below.
- the tobacco is brought to a tobacco temperature between 60 ° C. and 150 ° C., preferably 80 ° C. to 130 ° C., for a period of between 1 minute and a maximum of 15 minutes during the tobacco preparation process. During this time it is exposed to a relative humidity of 40 to 80%, preferably 50 to 70%. This leads to a significantly improved aroma transition from the filter tobacco into the smoke passed through.
- the effect can be specifically influenced and increased by adding suitable casing materials. If a slightly finer cutting width of 0.3 to 0.6 mm is selected, which can still be processed on standard machines (usual for strand-cut tobacco is 0.7 to 1.0 mm), then filter-typical tensile resistances of 50 to 100 can be achieved Achieve mmWS and significantly increase the retention rate.
- Such tensile resistances are generally called "normal" or usual train resistance.
- the still significantly lower retention performance compared to conventional filter materials, for which cellulose acetate reaches approx. 30 to 60%, while tobacco filters are only around 25 to 35%, can be compensated for by using strand mixtures with a significantly reduced condensate potential.
- tobacco strands are used which, when smoked with a smoking machine, deliver approx. 16 mg of condensate instead of usually approx. 23 mg of condensate.
- such mixtures which can be produced, for example, with a high proportion of ribs or inexpensive tobacco, are not particularly good in taste, the smoke taste surprisingly obtains a pleasant aroma when it passes through the tobacco filter.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI200030103T SI1180946T1 (en) | 1999-05-31 | 2000-05-25 | Filter cigarette with a tobacco filter |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19925968A DE19925968C5 (de) | 1999-05-31 | 1999-05-31 | Filtercigarette mit einem Tabakfilter |
DE19925968 | 1999-05-31 | ||
PCT/EP2000/004776 WO2000072706A1 (de) | 1999-05-31 | 2000-05-25 | Filtercigarette mit einem tabakfilter |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1180946A1 true EP1180946A1 (de) | 2002-02-27 |
EP1180946B1 EP1180946B1 (de) | 2003-03-05 |
Family
ID=7910465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00938683A Revoked EP1180946B1 (de) | 1999-05-31 | 2000-05-25 | Filtercigarette mit einem tabakfilter |
Country Status (23)
Country | Link |
---|---|
US (1) | US20020056463A1 (de) |
EP (1) | EP1180946B1 (de) |
JP (1) | JP2003500079A (de) |
KR (1) | KR20020016635A (de) |
CN (1) | CN1135943C (de) |
AT (1) | ATE233495T1 (de) |
AU (1) | AU5397000A (de) |
BG (1) | BG106272A (de) |
CZ (1) | CZ294182B6 (de) |
DE (2) | DE19925968C5 (de) |
EA (1) | EA002713B1 (de) |
EE (1) | EE200100644A (de) |
ES (1) | ES2188555T3 (de) |
HK (2) | HK1044693A1 (de) |
HU (1) | HUP0201373A3 (de) |
NO (1) | NO313263B1 (de) |
PL (1) | PL352941A1 (de) |
PT (1) | PT1180946E (de) |
SK (1) | SK284374B6 (de) |
TR (1) | TR200103461T2 (de) |
TW (1) | TW509556B (de) |
UA (1) | UA54628C2 (de) |
WO (1) | WO2000072706A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1295995C (zh) * | 2001-12-10 | 2007-01-24 | 侯关荣 | 天然纤维香烟滤棒及其制造方法 |
IN192479B (de) * | 2002-03-26 | 2004-04-24 | Godfrey Philips India Ltd | |
ITBO20030684A1 (it) | 2003-11-17 | 2005-05-18 | Gd Spa | Impianto di controllo e comando di macchine di |
CN101444328B (zh) * | 2008-12-16 | 2011-02-09 | 上海烟草(集团)公司 | 一种梗丝加工工艺 |
CN103120364A (zh) * | 2013-02-22 | 2013-05-29 | 云南烟草科学研究院 | 一种以烟草薄片和醋酸纤维为介质制备的滤嘴棒 |
KR102389825B1 (ko) * | 2018-10-17 | 2022-04-25 | 주식회사 케이티앤지 | 에어로졸 생성 물품 |
CN110839954A (zh) * | 2019-11-28 | 2020-02-28 | 河南农业大学 | 一种利用烟草茎秆芯材制作烟用滤棒的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA628238A (en) * | 1961-09-26 | Imperial Tobacco Company Of Canada | Cigarette | |
CH287549A (de) * | 1950-11-03 | 1952-12-15 | Andreae Rene | Mit Filter verschenes Rauchzeug. |
GB871102A (en) * | 1960-03-18 | 1961-06-21 | British American Tobacco Co | Improvements relating to filter cigarettes |
FR1360298A (fr) * | 1963-03-27 | 1964-05-08 | Perfectionnements aux cigarettes munies d'un filtre | |
US3219041A (en) * | 1964-09-10 | 1965-11-23 | Bromberg Louis | Article for smoking |
US3913590A (en) * | 1974-03-11 | 1975-10-21 | Boris Sway | Cigarette having distinct tobacco fillers with inert, porous, noncombustible element interposed therebetween |
GB1550835A (en) * | 1975-08-18 | 1979-08-22 | British American Tobacco Co | Treatment of tobacco |
US4924887A (en) * | 1986-02-03 | 1990-05-15 | R. J. Reynolds Tobacco Company | Tobacco rods and filters |
US4726385A (en) * | 1986-05-09 | 1988-02-23 | The American Tobacco Company | Method of fabricating an all-tobacco cigarette controlling tar delivery and an all-tobacco cigarette |
US5007439A (en) * | 1986-05-09 | 1991-04-16 | The American Tobacco Company | Method of fabricating an all-tobacco cigarette controlling tar delivery and an all-tobacco cigarette |
DE4432307A1 (de) * | 1994-02-01 | 1996-03-14 | Hans Hoelzl | Filter für Zigaretten, Pfeifen oder dergleichen |
DE4403018A1 (de) * | 1994-02-01 | 1995-08-03 | Hans Hoelzl | Filter für Zigaretten, Pfeifen oder dergleichen |
-
1999
- 1999-05-31 DE DE19925968A patent/DE19925968C5/de not_active Expired - Fee Related
-
2000
- 2000-05-25 DE DE50001392T patent/DE50001392D1/de not_active Revoked
- 2000-05-25 JP JP2000620827A patent/JP2003500079A/ja active Pending
- 2000-05-25 WO PCT/EP2000/004776 patent/WO2000072706A1/de not_active Application Discontinuation
- 2000-05-25 EE EEP200100644A patent/EE200100644A/xx unknown
- 2000-05-25 SK SK1737-2001A patent/SK284374B6/sk unknown
- 2000-05-25 PT PT00938683T patent/PT1180946E/pt unknown
- 2000-05-25 EP EP00938683A patent/EP1180946B1/de not_active Revoked
- 2000-05-25 EA EA200101193A patent/EA002713B1/ru not_active IP Right Cessation
- 2000-05-25 HU HU0201373A patent/HUP0201373A3/hu unknown
- 2000-05-25 PL PL00352941A patent/PL352941A1/xx not_active IP Right Cessation
- 2000-05-25 KR KR1020017015381A patent/KR20020016635A/ko not_active Application Discontinuation
- 2000-05-25 CZ CZ20014320A patent/CZ294182B6/cs not_active IP Right Cessation
- 2000-05-25 UA UA2001129202A patent/UA54628C2/uk unknown
- 2000-05-25 AT AT00938683T patent/ATE233495T1/de not_active IP Right Cessation
- 2000-05-25 AU AU53970/00A patent/AU5397000A/en not_active Abandoned
- 2000-05-25 TR TR2001/03461T patent/TR200103461T2/xx unknown
- 2000-05-25 ES ES00938683T patent/ES2188555T3/es not_active Expired - Lifetime
- 2000-05-25 CN CNB008081360A patent/CN1135943C/zh not_active Expired - Fee Related
- 2000-05-30 TW TW089110491A patent/TW509556B/zh active
-
2001
- 2001-11-20 US US09/988,828 patent/US20020056463A1/en not_active Abandoned
- 2001-11-30 NO NO20015854A patent/NO313263B1/no not_active IP Right Cessation
- 2001-12-28 BG BG106272A patent/BG106272A/xx unknown
-
2002
- 2002-07-19 HK HK02105368A patent/HK1044693A1/xx not_active IP Right Cessation
- 2002-11-29 HK HK02108700.2A patent/HK1047018B/zh not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO0072706A1 * |
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