CN1642448B - Cigarette with the amount of sidestream smoke reduced - Google Patents
Cigarette with the amount of sidestream smoke reduced Download PDFInfo
- Publication number
- CN1642448B CN1642448B CN03806460XA CN03806460A CN1642448B CN 1642448 B CN1642448 B CN 1642448B CN 03806460X A CN03806460X A CN 03806460XA CN 03806460 A CN03806460 A CN 03806460A CN 1642448 B CN1642448 B CN 1642448B
- Authority
- CN
- China
- Prior art keywords
- cigarette
- paper
- record
- weight
- cigarette paper
- 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.)
- Expired - Fee Related
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
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
Abstract
A cigarette which has a tobacco portion comprising a tobacco rod wound with an inside winding paper containing calcium carbonate in an amount of 4 wt % or less and an outside winding paper containingcalcium carbonate in an amount of 30 g/m<2> or more and a combustion adjusting agent in an amount of 3 wt % or more.
Description
Technical field
The present invention relates to reduce the cigarette of sidestream smoke amount, particularly relate to cigarette by inboard cigarette paper and the winding of outside cigarette paper institute.
Background technology
In order to reduce the sidestream smoke amount of cigarette, a lot of technical schemes have been proposed.For example, in Japan speciallys permit No. 2572488 specification, disclose a kind of by have 1～5 Ke Shi air permeability and contain 1～8 weight % filler (as calcium carbonate) inboard cigarette paper and, weight is 35～65g/m
2And the cigarette of containing the outside cigarette paper institute winding of 18～40 weight % fillers (as calcium carbonate).Also have, the spy of Japan open flat 6-7142 communique also disclose a kind of by the inboard cigarette paper with the filler that contains magnesium and, comprise the cigarette of the outside cigarette paper institute winding of the additive assembly that alkali metal ion, alkaline-earth metal ion, inorganic anion and organic anion constitute.
Yet from above-mentioned existing cigarette as can be known, its burning velocity is slow, and the sidestream smoke amount is few in the unit interval, but the sidestream smoke amount of every cigarette is a lot.
Therefore, technical problem to be solved by this invention provide a kind of not only in the unit interval sidestream smoke amount few, and also seldom cigarette of the sidestream smoke amount of every cigarette.
Summary of the invention
The inventor studies at the cigarette paper of containers of cigarettes itself, thereby has finished the present invention, is not at having the technological improvement that filter tip or tobacco fill material (as pipe tobacco etc.) carry out.
That is, the invention provides a kind of cigarette, it is characterized in that, this cigarette has tobacco portion, and this tobacco portion comprises the cigarette rod of filling tobacco, and described cigarette rod is no more than inboard cigarette paper and the calcium carbonate content 30g/m of 4 weight % by calcium carbonate content
2Or 30g/m
2More than and combustionregulator in 3 weight % or the outside cigarette paper institute winding more than the 3 weight %.
The specific embodiment
Below, describe the present invention in detail.
Cigarette of the present invention comprises the tobacco portion by the cigarette rod of the filling tobacco of the outside cigarette paper packaging of the inboard cigarette paper of regulation and regulation.End in this tobacco portion has common filter tip.
Winding of the present invention is filled in the cigarette paper of cigarette rod of tobacco, and the calcium carbonate that inboard cigarette paper contains is no more than 4 weight %, comes down to not contain calcium carbonate.If inboard cigarette paper contains 4 weight % or the above calcium carbonate of 4 weight %, the burning velocity of gained cigarette is slow excessively, and the sidestream smoke amount in the unit interval can not reduce significantly.Inboard cigarette paper is preferably not calciferous.
Form the paper pulp of inboard cigarette paper so long as flax paper pulp etc. are generally used for the paper pulp of the cigarette paper of tobacco product all can use.Preferred 10～the 18g/m of paper pulp amount
2If paper pulp amount is lower than 10g/m
2, then be difficult to stably make cigarette paper, if greater than 18g/m
2, then the smoke of cigarette is out of favour.
Inboard its air permeability of cigarette paper is low more, and the sidestream smoke amount of resulting cigarette in the unit interval is also low more.Preferred 1～30 Ke Shi unit of air permeability (CU) of inboard cigarette paper, more preferably 6～30CU.
Inboard cigarette paper can also contain combustionregulator, and its content preferably is at most 1 weight % (0～1 weight %).When the content of combustionregulator surpasses 1 weight %, more than gained cigarette can't remain on that following preferred burn speed 6mm/ divides or 6mm/ divides.
The combustionregulator that makes an addition to inboard cigarette paper can be selected from the organic acid alkali metal salt, as natrium citricum, potassium citrate, sodium acetate, potassium acetate, sodium tartrate, potassium tartrate, natrium malicum, potassium malate, sodium succinate and Potassium Suceinate etc.
Employed outside cigarette paper contains calcium carbonate 30g/m among the present invention
2Or 30g/m
2More than, and at 3 weight % or the combustionregulator more than the 3 weight %.When the content of calcium carbonate is lower than 30g/m
2The time, and/or the ratio of combustionregulator can not be given full play to the reduction effect of sidestream smoke when being lower than 3 weight %.Cooperate the amount of calcium carbonate to be preferably 30g/m
2～50g/m
2, the cooperation ratio of combustionregulator in cigarette paper is 3～15 weight %.
Employed combustionregulator preferably uses alkali metal citrates among the present invention, especially preferably uses potassium citrate and natrium citricum, and they can use separately, also can unite use.
The paper pulp of forming outside cigarette paper can be identical with the inboard cigarette paper paper pulp of composition.Pulp content is preferably 20～50g/m
2
Also have, the unit mass of outside cigarette paper is preferably 50～100g/m
2
In the present invention, calcium carbonate can add with particle shape, and its particle diameter can suitably be selected according to manufacturing cost, the simple and easy degree of copying paper, but preferable particle size is 0.02 μ m～10 μ m.
Cigarette of the present invention has the tobacco portion of being carried out double casing by inboard cigarette paper and outside cigarette paper, and not only this cigarette sidestream smoke amount in the unit interval reduces, and the secondary flow amount of every cigarette also reduces.Outside cigarette paper contains more calcium carbonate, its flammability height, when itself and inboard cigarette paper not calciferous in fact combined use, burning velocity was slower than independent outside cigarette paper, and the sidestream smoke amount of every cigarette also reduced significantly when the sidestream smoke amount reduced in the unit interval.More than preferably about 6mm/ branch of the burning velocity of cigarette of the present invention or 6mm/ divide, more than more preferably 7mm/ branch or 7mm/ divide.As mentioned above, so burning velocity can realize when the content of the combustionregulator of inboard cigarette paper is set in 0～1 weight %.The burning velocity of cigarette of the present invention is about the 12mm/ branch usually at the most.In addition, the burning velocity of cigarette can be measured by the fish tail method usually.
Below by embodiment the present invention is described, but the present invention is not subjected to the restriction of these embodiment.
Embodiment 1～4, comparative example 1～3
Make the cigarette of formation as described below
[cigarette specification]
Size: FSK elongated (circumference 22.9mm, tobacco portion length 68mm, filter length 30mm, wood pulp paper length 37mm)
Tobacco leaf: U.S.'s blended type cigarette, 0.565g/ root
[outside cigarette paper specification]
Paper pulp amount: 30g/m
2
Calcium carbonate content: 30g/m
2
Citrate content: 4.5 weight %
[inboard cigarette paper specification]
As shown in table 1 below.
All adopting the fish tail method to obtain sidestream smoke amount (all particulate matter) and burning velocity (burning length 58mm) thereof at every cigarette, and calculate the sidestream smoke amount (mg/ branch) in the unit interval and the sidestream smoke amount (mg/ root) of every cigarette. it the results are shown in table 1.
From the result of table 1 as can be seen, no matter being the sidestream smoke amount or the sidestream smoke amount of every cigarette in the unit interval, cigarette of the present invention all reduces significantly.Particularly, cigarette of the present invention is compared (comparative example 1) with the cigarette of only using outside cigarette paper packing to form, and the sidestream smoke amount in the unit interval and the sidestream smoke amount of every cigarette all reduce significantly.Also have, cigarette of the present invention is compared with the cigarette of comparative example 3～1 to 3～4, if the content of inboard cigarette paper calcium carbonate is set at 4 weight or below 4 weight, the sidestream smoke amount in its unit interval and the sidestream smoke amount of every cigarette be reduction significantly all.In addition, cigarette of the present invention shows that all about 6mm/ divides or 6mm/ divides above burning velocity, and the sidestream smoke amount of sidestream smoke amount in the unit interval and every cigarette all reduces significantly.
Though more than all examples of the present invention are described, the present invention is not limited to these embodiments, certainly, above-mentioned all embodiments can suitably make up.
The invention provides a kind of cigarette, this cigarette not only interior sidestream smoke amount of unit interval is reduced, and the sidestream smoke amount of every cigarette also reduces.
Claims (10)
1. cigarette with tobacco portion, this tobacco portion comprises the cigarette rod of filling tobacco, described cigarette rod by calcium carbonate content be no more than 4 weight % inboard cigarette paper and, the content of calcium carbonate is 30g/m
2Or 30g/m
2More than and combustionregulator in 3 weight % or the outside cigarette paper institute winding more than the 3 weight %, described inboard cigarette paper contains 10～18g/m
2Paper pulp.
2. according to the cigarette of claim 1 record, wherein, described inboard cigarette paper contains the combustionregulator of 1 weight % at the most.
3. according to the cigarette of claim 2 record, wherein, the combustionregulator that contains of described inboard cigarette paper is selected from natrium citricum, potassium citrate, sodium acetate, potassium acetate, sodium tartrate, potassium tartrate, natrium malicum, potassium malate, sodium succinate and Potassium Suceinate.
4. according to the cigarette of claim 1 record, wherein, described inboard cigarette paper has the air permeability of 1～30 Ke Shi unit.
5. according to the cigarette of claim 1 record, wherein, described outside cigarette paper contains 50g/m at the most
2Calcium carbonate.
6. according to the cigarette of claim 1 record, wherein, described outside cigarette paper contains the combustionregulator of 15 weight % at the most.
7. according to the cigarette of claim 1 record, wherein, the combustionregulator that described outside cigarette paper contains is selected from natrium citricum and potassium citrate.
8. according to the cigarette of claim 1 record, wherein, described outside cigarette paper contains 20～50g/m
2Paper pulp.
9. according to the cigarette of claim 1 record, wherein, the quantitative of described outside cigarette paper is 50g/m
2～100g/m
2
10. according to the cigarette of claim 1 record, wherein, burning velocity is more than 6mm/ branch or 6mm/ divide.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP74943/2002 | 2002-03-18 | ||
| JP2002074943 | 2002-03-18 | ||
| PCT/JP2003/002430 WO2003077688A1 (en) | 2002-03-18 | 2003-03-03 | Cigarette reduced in the amount of sub-stream smoke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1642448A CN1642448A (en) | 2005-07-20 |
| CN1642448B true CN1642448B (en) | 2010-05-12 |
Family
ID=28035340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN03806460XA Expired - Fee Related CN1642448B (en) | 2002-03-18 | 2003-03-03 | Cigarette with the amount of sidestream smoke reduced |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP1493343B1 (en) |
| JP (1) | JP3895329B2 (en) |
| KR (1) | KR100637267B1 (en) |
| CN (1) | CN1642448B (en) |
| AU (1) | AU2003211630A1 (en) |
| CA (1) | CA2479162C (en) |
| DK (1) | DK1493343T3 (en) |
| ES (1) | ES2462915T3 (en) |
| PT (1) | PT1493343E (en) |
| RU (1) | RU2279233C2 (en) |
| TW (1) | TWI238048B (en) |
| UA (1) | UA78769C2 (en) |
| WO (1) | WO2003077688A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0718406D0 (en) * | 2007-09-20 | 2007-10-31 | British American Tobacco Co | Smoking article with modified smoke delivery |
| UA107962C2 (en) | 2010-03-26 | 2015-03-10 | Philip Morris Products Sa | Smoking accessories with heat-resistant sheet materials |
| KR101230582B1 (en) * | 2010-09-10 | 2013-02-06 | 주식회사 케이티앤지 | Cigarette paper using tobacco fibers and cigarette including the same |
| ES2393460B1 (en) * | 2011-06-09 | 2013-10-18 | Miquel Y Costas & Miquel, S.A. | COMPOSITION FOR COVERING A PAPER WRAPPING OF SMOKING ITEMS |
| ES2402151B1 (en) * | 2011-10-17 | 2014-02-28 | Miquel Y Costas & Miquel, S.A. | PRINTED MONOCAPER PAPER PROCEDURE FOR SMOKING ITEMS. |
| WO2014087530A1 (en) * | 2012-12-06 | 2014-06-12 | 日本たばこ産業株式会社 | Double-wrapped cigarette |
| WO2014087529A1 (en) * | 2012-12-06 | 2014-06-12 | 日本たばこ産業株式会社 | Double-wrapped cigarette |
| CN106567276A (en) * | 2015-10-08 | 2017-04-19 | 日本制纸巴比利亚股份有限公司 | Roll paper for smoking articles |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4622983A (en) * | 1983-08-08 | 1986-11-18 | Kimberly-Clark Corporation | Reduced ignition proclivity smoking article wrapper and smoking article |
| US5143098A (en) * | 1989-06-12 | 1992-09-01 | Philip Morris Incorporated | Multiple layer cigarette paper for reducing sidestream smoke |
| JP2572488B2 (en) * | 1989-06-02 | 1997-01-16 | ロスマンズ，ベンソン アンド ヘッジズ インコーポレイテッド | Cigarette with low sidestream smoke (leakage of smoke) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4231377A (en) * | 1978-08-30 | 1980-11-04 | Olin Corporation | Wrapper for smoking articles containing magnesium oxide |
| US5271419A (en) * | 1989-09-29 | 1993-12-21 | R. J. Reynolds Tobacco Company | Cigarette |
| JPH11124798A (en) * | 1997-10-22 | 1999-05-11 | Japan Tobacco Inc | Cigarette wrapping paper having excellent combustibility and cigarette |
| TW387799B (en) * | 1998-01-20 | 2000-04-21 | Japan Tobacco Inc | Low side-flow roll cigarette |
-
2003
- 2003-03-03 CN CN03806460XA patent/CN1642448B/en not_active Expired - Fee Related
- 2003-03-03 AU AU2003211630A patent/AU2003211630A1/en not_active Abandoned
- 2003-03-03 PT PT37445079T patent/PT1493343E/en unknown
- 2003-03-03 JP JP2003575748A patent/JP3895329B2/en not_active Expired - Fee Related
- 2003-03-03 KR KR1020047013622A patent/KR100637267B1/en active IP Right Grant
- 2003-03-03 EP EP03744507.9A patent/EP1493343B1/en not_active Expired - Lifetime
- 2003-03-03 UA UA20041008398A patent/UA78769C2/en unknown
- 2003-03-03 CA CA002479162A patent/CA2479162C/en not_active Expired - Fee Related
- 2003-03-03 WO PCT/JP2003/002430 patent/WO2003077688A1/en active Application Filing
- 2003-03-03 RU RU2004130494/12A patent/RU2279233C2/en not_active IP Right Cessation
- 2003-03-03 DK DK03744507.9T patent/DK1493343T3/en active
- 2003-03-03 ES ES03744507.9T patent/ES2462915T3/en not_active Expired - Lifetime
- 2003-03-05 TW TW092104623A patent/TWI238048B/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4622983A (en) * | 1983-08-08 | 1986-11-18 | Kimberly-Clark Corporation | Reduced ignition proclivity smoking article wrapper and smoking article |
| JP2572488B2 (en) * | 1989-06-02 | 1997-01-16 | ロスマンズ，ベンソン アンド ヘッジズ インコーポレイテッド | Cigarette with low sidestream smoke (leakage of smoke) |
| US5143098A (en) * | 1989-06-12 | 1992-09-01 | Philip Morris Incorporated | Multiple layer cigarette paper for reducing sidestream smoke |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100637267B1 (en) | 2006-10-23 |
| CA2479162A1 (en) | 2003-09-25 |
| PT1493343E (en) | 2014-06-12 |
| EP1493343A4 (en) | 2011-03-16 |
| TW200304779A (en) | 2003-10-16 |
| ES2462915T3 (en) | 2014-05-26 |
| DK1493343T3 (en) | 2014-07-28 |
| TWI238048B (en) | 2005-08-21 |
| KR20040084952A (en) | 2004-10-06 |
| RU2004130494A (en) | 2005-04-10 |
| AU2003211630A1 (en) | 2003-09-29 |
| JP3895329B2 (en) | 2007-03-22 |
| WO2003077688A1 (en) | 2003-09-25 |
| UA78769C2 (en) | 2007-04-25 |
| JPWO2003077688A1 (en) | 2005-07-14 |
| EP1493343B1 (en) | 2014-05-07 |
| CN1642448A (en) | 2005-07-20 |
| CA2479162C (en) | 2008-10-07 |
| RU2279233C2 (en) | 2006-07-10 |
| EP1493343A1 (en) | 2005-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20210303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |