CN104853629A - Cigarette - Google Patents
Cigarette Download PDFInfo
- Publication number
- CN104853629A CN104853629A CN201280077657.7A CN201280077657A CN104853629A CN 104853629 A CN104853629 A CN 104853629A CN 201280077657 A CN201280077657 A CN 201280077657A CN 104853629 A CN104853629 A CN 104853629A
- Authority
- CN
- China
- Prior art keywords
- filter
- cigarette
- tobacco
- cellulose acetate
- acetate tow
- 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
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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
- 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
- A24D3/04—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
-
- 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
- A24D3/04—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
- 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
-
- 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
-
- 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
Abstract
A cigarette comprises: a tobacco rod including a tobacco filling material, and a tobacco roll paper that is wrapped around the tobacco filling material; a filter including a filter material, and a wrapping paper that is wrapped around the filter material; and a tipping paper that is bonded onto the tobacco rod and the filter so as to connect the tobacco rod and the filter. Through holes for letting air flow in at the time of smoking are formed so as to penetrate the tipping paper in the filter section and the wrapping paper. The cigarette is characterized in that: the diameter thereof is from 3.0 to 6.0 mm; the filter material includes an acetate tow having a single fiber fineness that is greater than 8.0g/9000m and a total fiber fineness that is smaller than 15000g/9000m; and the filter includes greater than or equal to 35mg of a flavor emitting material.
Description
Technical field
The present invention relates to the cigarette that thin tape measure is very little.
Background technology
The cigarette of thin tape measure cun is that being called of such as commercially selling, the diameter of " ultra-fine length " was the cigarette etc. of 5.4mm.In addition, also know there is the cigarette that is called as " fine (マ イ Network ロ ス リ system) " thinner than this.The cigarette of so thin tape measure cun exists due to thin and distinctive problem that is that cause.That is, the cigarette that thin tape measure is very little makes the aeration resistance of cigarette easily rise due to the reason of its thickness.The degree that aeration resistance and the smoker of cigarette easily aspirate is relevant, and the too high cigarette of aeration resistance is difficult to suction, and usually, the aeration resistance of cigarette wishes to be 80 ~ 150mmH
2o.
In order to design the cigarette with desired low cigarette aeration resistance
(1) aeration resistance of filter is reduced,
(2) aeration resistance of tobacco rod is reduced, and
(3) increase the air influx (Qf) from joint paper through hole and reduce from the air influx (Qt) of cigarette front end
It is the general practice.Although the aeration resistance of filter can by the device condition of modified filter manufacturing machine and reduce to filter rod fill cellulose acetate tow loading and reduce, but, when cellulose acetate tow being filled to filter rod equably, the loading reducing cellulose acetate tow is limited.Particularly, when the thin cigarette of diameter 6.00mm, the rising of the aeration resistance caused by this thickness only utilizes the loading of cellulose acetate tow to reduce to suppress to be difficult.Equally, fill the loading of tobacco fill material to tobacco rod by reducing to reduce aeration resistance be also limitary.Therefore, in order to reduce cigarette aeration resistance, and the air influx (Qf) increased from the through hole of joint paper, and the air influx (Qt) reduced from cigarette front end, but, in this case, reduce to the burn air capacity that provides of pipe tobacco, the tar content produced by burning is reduced.
Therefore, in the cigarette of the thin tape measure that easily rises at cigarette aeration resistance cun, be difficult to obtain desired low cigarette aeration resistance and high tar content simultaneously.In fact, the diameter that market is sold is that the cigarette of 5.4mm is in order to reach desired low cigarette aeration resistance, increase the air influx (Qf) from the through hole of joint paper, tar content is generally about 1 ~ 8mg, be about 1 ~ 20mg relative to the cigarette of common size, tar content is low.Such as, patent document 1 discloses, and has the tar content of below 1mg and has the cigarette of the thin tape measure cun (diameter 5 ~ 7mm) of two section filter.In fact, the present inventors have carried out some to the product on the market of thin tape measure cun and have analyzed, and can not confirm that cigarette aeration resistance is 150mmH
2below O, the tar value in mainstream smoke is the cigarette of more than 8mg.
In addition, when adding fragrance emission material in the filter, what know is, the fragrance emission material disperseed in filtering material is according to its addition, owing to playing the effect of the main cause as the aeration resistance promoting filter, compared with the filter only having filtering material to form, filter aeration resistance rises.Therefore, when adding fragrance emission material in the filter of the cigarette of thin tape measure cun, the aeration resistance of filter is large especially.
In addition, when adopting multiple segment filters device in cigarette, know, just have in this point of multistage, compared with common filter, filter aeration resistance rises.That is, multiple segment filters device due to the paper batching filtering material compared with common filter many, so be necessary that the diameter making filtering material is less.Therefore, when adopting multiple segment filters device in the cigarette that thin tape measure is very little, the aeration resistance of filter is large especially.
Like this, the filter containing fragrance emission material and multiple segment filters device easily make filter aeration resistance rise, and the cigarette very little concerning the thin tape measure with this filter, are difficult to obtain desired low cigarette aeration resistance and high tar content simultaneously.
Prior art document
Patent document
Patent document 1: Japanese Unexamined Patent Application Publication 2001-520874 publication
Patent document 2: International Publication No. 2011/042175 pamphlet
Patent document 3: UK Patent Application discloses No. 2091078 description
Patent document 4: International Publication No. 93/08707 pamphlet
Patent document 5: United States Patent (USP) No. 5058608 description
Patent document 6: Japanese Unexamined Patent Application Publication 2006-503572 publication
Patent document 7: United States Patent (USP) No. 4273141 description
Summary of the invention
The problem that invention will solve
In view of the foregoing, the object of the invention is, the cigarette that the thin tape measure of the filter had containing fragrance emission material is very little is provided, and the cigarette that the thin tape measure with low cigarette aeration resistance and high tar content is very little.Especially, the object of the invention is, the cigarette of the thin tape measure cun of the multiple segment filters device had containing fragrance emission material is provided, and this cigarette has the cigarette of the thin tape measure cun of low cigarette aeration resistance and high tar content.
Solve the technical scheme of problem
Even if the present inventors are when the filter of the cigarette of thin tape measure cun adds fragrance emission material, by using the cellulose acetate tow with the filament denier (Filament denier) larger than 8.0g/9000m and the total thread dawn number (Total denier) less than 15000g/9000m as filtering material, discovery can obtain desired low cigarette aeration resistance and the effect of high tar content simultaneously, thus completes the present invention.
That is, cigarette provided by the invention is utilized to have:
Tobacco rod, it contains tobacco fill material and is wrapped in the tobacco coil paper around this tobacco fill material; Filter, its coil paper containing filter component and the surrounding of this filter component is carried out to one package; Joint paper, it is bonded on this tobacco rod and this filter, to make this tobacco rod be connected with this filter, when smoking, is formed, it is characterized in that for the through hole passed air into the form of the joint paper of this filter part through with this coil paper,
Described cigarette has the diameter of 3.0 ~ 6.0mm,
Described filter component contains cellulose acetate tow, and this cellulose acetate tow has the filament denier larger than 8.0g/9000m and the total thread dawn number less than 15000g/9000m,
Described filter contains the fragrance emission material of more than 35mg.
Particularly, utilize the present invention, can provide a kind of cigarette, described filter is the multiple segment filters device containing multiple filter segment, at least one of filter segment contains cellulose acetate tow, and this cellulose acetate tow has the filament denier larger than 8.0g/9000m and the total thread dawn number less than 15000g/9000m.
Invention effect
Utilize the present invention, can provide a kind of cigarette, this cigarette is the cigarette of thin tape measure cun, and it has the filter containing fragrance emission material, and has desired low cigarette aeration resistance and high tar content.Particularly, utilize the present invention, provide the cigarette that the thin tape measure of the multiple segment filters device had containing fragrance emission material is very little, and this cigarette has low cigarette aeration resistance and high tar content.
Accompanying drawing explanation
Fig. 1 represents the exploded perspective view of an example of cigarette of the present invention.
Fig. 2 is for illustration of the key diagram of the air influx in cigarette of the present invention.
Detailed description of the invention
Below, with reference to accompanying drawing, the present invention is described, the following description is to describe in detail for the purpose of the present invention, instead of will limit the present invention.
Fig. 1 represents an example of thin volume size cigarettes of the present invention.In Fig. 1, cut away one end of tobacco rod 10, the inside of tobacco rod 10 can be seen.
Cigarette of the present invention has the diameter of 3.0 ~ 6.0mm and has thin tape measure cun.Cigarette of the present invention such as has the diameter of 4.5mm or 5.4mm.Cigarette of the present invention, except having little diameter, also has and the common structure identical with the cigarette of filter.That is, cigarette of the present invention has tobacco rod 10 and filter 20, and tobacco rod 10 and filter 20 utilize joint paper 30 to be connected.The total length of cigarette of the present invention is such as 80 ~ 100mm.
Tobacco rod 10 is identical with common cigarette, forms, can have the diameter of 3.0 ~ 6.0mm, such as, have the length of 50 ~ 75mm by tobacco fill material 11 with by the tobacco coil paper 12 carrying out package around it.The thickness of tobacco coil paper 12 is 10 ~ 100 μm, and general use has the paper of gas permeability.
Filter 20 is configured in one end of tobacco rod 10, and is made up of filter component 21 and the coil paper 22 be wrapped in around it.Filter 20 has the diameter roughly the same with tobacco rod 10, and length is such as 25 ~ 30mm.Filter component 21 as shown in Figure 1 has single so-called plain filter structure.The coil paper 22 being wrapped in the surrounding of filter component 21 is integratedly the thickness of 10 ~ 100 μm, and whether it doesn't matter has gas permeability.Coil paper 22 is identical position with the through hole 31 of joint paper 30, has the through hole 23 be communicated with through hole 31.
Filter component 21 is made up of cellulose acetate tow, and this cellulose acetate tow has the filament denier (Filament denier filament denier) larger than 8.0g/9000m and the total thread dawn number (Totaldenier) less than 15000g/9000m.The cellulose acetate tow of filter component 21 is generally large than 8.0g/9000m, and has the filament denier of below 15g/9000m, preferably, has the filament denier of 10g/9000m ~ 13g/9000m.In addition, filter component 21 generally has more than 10000g/9000m, the total thread dawn number less than 15000g/9000m, preferably, has the total dawn number of 11000g/9000m ~ 13000g/9000m.The cross section forming the acetate fiber of cellulose acetate tow can have arbitrary shape, such as, and Y shape, circle, but the aeration resistance preferably circle in order to reduce filter.
Filter 20 is containing fragrance emission material 24.Fragrance emission material 24 is containing flavor component with for making flavor component be difficult to the composition volatilized.Such as, fragrance emission material 24 can take flavor component to incapsulate in form.This capsule form fragrance emission material there is the diameter dimension of some tens of pm, multiple fragrance emission material is contained in (with reference to Fig. 1) (for example, referring to WO2009/157240) in filter component 21 by dispersion.Or, capsule form fragrance emission material has the diameter dimension of several millimeters, can be that 1 ~ multiple fragrance emission material to be imbedded in filter component 21 (such as, with reference to WO2011/024068), also the hollow bulb (for example, referring to WO2006/117697) between two filter segment being separated from each other configuration can be contained in.Or the form of the line (silk) of fragrance emission material 24 flavor component that can be impregnation, this mode contained is carried out containing (for example, referring to Japanese Patent Publication 63-38187) in the mode of through filter center.
As the flavor component contained in fragrance emission material 24, such as, any flavor component for cigarette such as menthol can be exemplified out.Fragrance emission material 24 can add the amount of more than 35mg in a cigarette, such as, can add the amount of 35 ~ 235mg.
In the filter component 21 of cigarette of the present invention, also there is the sorbing materials such as active carbon.
Joint paper 30 utilizes bonding agent bonding and covers entirety and tobacco coil paper 12 local of coil paper 22.The part of the covering coil paper 22 in joint paper 30 is called as " the joint paper of filter part ".Joint paper 30 is such as the length (wide) of the axis of tobacco rod is 30 ~ 37mm, thickness 10 ~ 100 μm.Identical with the cigarette of common band filter, joint paper has when smoking for making to flow into externally to cigarette inside (filter component 21) through hole 31 of air.The through hole (passage) of this ventilation has following function: when smoking, from then on air is flowed into, and makes to reduce from cigarette front end leaked-in air amount, reduces the aeration resistance of cigarette.In FIG, it is row that the circumferencial direction along cigarette wears to the through hole (passage) of this ventilation, but also can wear as multiple row along the circumferencial direction of cigarette or wear multiple brokenly.Through hole 31 is formed the joint paper of through filter part and the form of coil paper 22.
As shown in Figure 2, in general cigarette, the total air (Q) sucked from the suction inlet of cigarette is by the leaked-in air amount (Qp) and forming from through hole 31 leaked-in air amount (Qf) of joint paper 30 from cigarette front end leaked-in air amount (Qt), through tobacco coil paper 12.Represented from the ratio (Vt) of cigarette front end leaked-in air amount (Qt) by 100 × Qt/Q (%); Through tobacco coil paper, the ratio (Vp) of leaked-in air amount (Qp) is represented by 100 × Qp/Q (%); Represented from the ratio (Vf) of the through hole leaked-in air amount (Qf) of joint paper by 100 × Qf/Q (%).The ratio (Vt, Vp and Vf) of these air capacities can be tried to achieve by utilizing cigarette quality analyzer to measure under the condition of standard smoking according to iso standard.(ISO9512)。
The target tar amount of cigarette of the present invention is more than 8mg, but when used above-mentioned cellulose acetate tow is used for filter by the present invention, can suitably set with realize target tar content from the through hole leaked-in air amount of joint paper relative to the ratio (Vf) of total air (Q), can be such as 10 ~ 60%, can be preferably 20 ~ 50%.In cigarette of the present invention, be generally 28 ~ 90% from cigarette front end leaked-in air amount relative to the ratio (Vt) of total air (Q), be generally 0 ~ 12% through tobacco coil paper leaked-in air amount relative to the ratio (Vp) of total air (Q).
Described Vf value is equipped on the output of the laser beam drilling device of cigarette manufacturing machine, pulse length and can by the hole size of adjustment joint paper, quantity and obtaining by changing.
In the present invention, as mentioned above, coil paper 22, in the identical position of the through hole 31 with joint paper 30, has the through hole 23 be communicated with through hole 31.Therefore, wearing of these through holes utilizes laser beam drilling device not only through joint paper but also through coil paper carries out perforate and carry out.Therefore, the venting quality of coil paper is no problem.
In order to obtain above-mentioned Vp value, the raw material as tobacco coil paper 12 can use the paper of the venting quality of venting quality, preferably below the 60CU with 5 ~ 100CU.In addition, tobacco coil paper 12 can contain the amount of the combustionregulators such as citrate with the amount of below the 1.0 quality % of tobacco coil paper.
Like this, even if when adding fragrance emission material in the filter of cigarette of the present invention, by the cellulose acetate tow with the filament denier larger than 8.0g/9000m and the total thread dawn number less than 15000g/9000m is used as filter component, low filter aeration resistance can be reached, preferably reach 50 ~ 90mmH
2the filter aeration resistance of O.Thus, even if not increase from the through hole leaked-in air amount of joint paper relative to the ratio (Vf) of total air (Q), also can reach low cigarette aeration resistance, high tar value can be obtained.In addition, cigarette of the present invention has nothing to do with using the cellulose acetate tow with above-mentioned specific filament denier and total silk dawn number, compared with the cigarette that the existing thin tape measure with acetate filter device is very little, do not damage the intensity of the filter part of cigarette, the obstacle carrying out when impact is held cigarette mood in the month and applied stress when smoking processing can not be become.Thus, even if when cigarette of the present invention adds fragrance emission material in the filter, do not damage the intensity of the very little cigarette of thin tape measure yet, low cigarette aeration resistance (i.e. 150mmH can be reached
2below O) and high tar value (i.e. more than 8mg).In the present invention, " low cigarette aeration resistance " is 150mmH
2below O, is generally 100 ~ 150mmH
2o.In addition, in the present invention, " high tar value " is more than 8mg, is generally 8 ~ 13mg.
In the present invention, " filter aeration resistance " is according to iso standard (ISO6565), refer to the value such as using " aeration resistance Table A 11 (Burghart Inc.) " to measure, " cigarette aeration resistance " refers to the value such as using " NCQA (JT tohsi limited company system) " to measure according to iso standard (ISO6565).In addition, " tar value " refers to the value that the smoking conditions (ISO3380, ISO3402) of the standard according to ISO measures.
In cigarette of the present invention, filter can be the multiple segment filters device with multiple filter segment, such as duplex filter, triple filter device.In this case, at least one of (being made up of the raw material paper of filtering material and package filtering material) in filter segment has the filtering material be made up of cellulose acetate tow, this cellulose acetate tow has the filament denier larger than 8.0g/9000m and the total thread dawn number less than 15000g/9000m, preferably, the whole of filter segment have the filtering material be made up of cellulose acetate tow, and this cellulose acetate tow has the filament denier larger than 8.0g/9000m and the total thread dawn number less than 15000g/9000m.
Such as, in cigarette of the present invention, filter is the two section filters be made up of with the 2nd filter segment being configured in suction inlet side the 1st filter segment being configured in tobacco fill material side.1st filter segment is the filter of the cellulose acetate tow containing sorbing material (such as active carbon), 2nd filter segment is the filter of the cellulose acetate tow of multiple fragrance emission materials containing capsule form, and the filtering material of the 1st and the 2nd filter segment is made up of the cellulose acetate tow with the filament denier larger than 8.0g/9000m and the total dawn number less than 15000g/9000m.
Like this, identical with the situation of the multiple segment filters device adopted in cigarette of the present invention, the filtering material of the cellulose acetate tow with the filament denier larger than 8.0g/9000m and the total thread dawn number less than 15000g/9000m as at least one filter segment is used, thus cigarette of the present invention can have low cigarette aeration resistance (i.e. 150mmH
2below O) and high tar value (i.e. more than 8mg).Filter segment is when containing fragrance emission material and adsorbent, and the cellulose acetate tow with the filament denier larger than 8.0g/9000m and the total thread dawn number less than 15000g/9000m preferably uses as filtering material by its filter segment.
When adopting multiple segment filters device in cigarette of the present invention, filter also can use the other filter segment of the filtering material comprised beyond " cellulose acetate tow with the filament denier larger than 8.0g/9000m and the total dawn number less than 15000g/9000m ", such as, other the filter segment used as filtering material by the filter etc. of the nonwoven fabric sheet of acetate filter device other than the above, paper filter or use natural pulp can also be had.These other filter segment preferably has low aeration resistance.When paper filter and filter, width, the area of sheet material, the density etc. of sheet material of adjustment sheet material, can obtain the filter of low aeration resistance.
Like this, in the present invention, in the cigarette that thin tape measure is very little, even if when adopting the structure of the filter containing the fragrance emission material easily improving cigarette aeration resistance, by the cellulose acetate tow with the filament denier larger than 8.0g/9000m and the total thread dawn number less than 15000g/9000m is used as filtering material, effect of the present invention (that is, low cigarette aeration resistance and high tar content) can be obtained.
The explanation of symbol
10 tobacco rod
11 tobacco fill materials
12 tobacco coil papers
20 filters
21 filter components
22 coil papers
23 through holes
24 fragrance emission materials
30 joint paper
31 through holes
Claims (4)
1. a cigarette, it has: tobacco rod, and it contains tobacco fill material and is wrapped in the tobacco coil paper around this tobacco fill material; Filter, its coil paper containing filter component and the surrounding of this filter component is carried out to one package; Joint paper, it is bonded on this tobacco rod and this filter, to make this tobacco rod be connected with this filter, when smoking, is formed, it is characterized in that for the through hole passed air into the form of the joint paper of this filter part through with this coil paper,
Described cigarette has the diameter of 3.0 ~ 6.0mm,
Described filter component contains cellulose acetate tow, and this cellulose acetate tow has the filament denier larger than 8.0g/9000m and the total thread dawn number less than 15000g/9000m,
Described filter contains the fragrance emission material of more than 35mg.
2. cigarette as claimed in claim 1, is characterized in that,
Described filter is the multiple segment filters device with multiple filter segment, and at least one of filter segment contains cellulose acetate tow, and this cellulose acetate tow has the filament denier larger than 8.0g/9000m and the total thread dawn number less than 15000g/9000m.
3. cigarette as claimed in claim 1, is characterized in that,
Described filter is containing being configured in the 1st filter segment of tobacco fill material side and being configured in two sections of filters of the 2nd filter segment of suction inlet side, at least one of filter segment contains cellulose acetate tow, and this cellulose acetate tow has the filament denier larger than 8.0g/9000m and the total thread dawn number less than 15000g/9000m.
4., as the cigarette in claims 1 to 3 as described in any one, it is characterized in that,
Tar value in mainstream smoke is more than 8mg, and the aeration resistance of cigarette is 150mmH
2below O.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2012/082389 WO2014091605A1 (en) | 2012-12-13 | 2012-12-13 | Cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104853629A true CN104853629A (en) | 2015-08-19 |
| CN104853629B CN104853629B (en) | 2018-12-07 |
Family
ID=50933924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280077657.7A Active CN104853629B (en) | 2012-12-13 | 2012-12-13 | cigarette |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2932860B1 (en) |
| JP (1) | JP6368649B2 (en) |
| KR (1) | KR101721346B1 (en) |
| CN (1) | CN104853629B (en) |
| RU (1) | RU2665672C2 (en) |
| WO (1) | WO2014091605A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105050435A (en) * | 2013-03-28 | 2015-11-11 | 菲利普莫里斯生产公司 | Smoking article including a flavour delivery member |
| CN105661653A (en) * | 2016-04-20 | 2016-06-15 | 云南中烟工业有限责任公司 | Smoke mixing cigarette holder |
| CN105813483A (en) * | 2013-09-11 | 2016-07-27 | 益升华过滤产品开发私人有限公司 | Tobacco smoke filter |
| CN114051382A (en) * | 2019-06-11 | 2022-02-15 | 尼科创业贸易有限公司 | Mouthpiece and article for use in an aerosol provision system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5841671B1 (en) | 2014-03-13 | 2016-01-13 | 株式会社ダイセル | Cellulose acetate tow band for cigarette filter, cigarette filter, tow band manufacturing apparatus, and tow band manufacturing method |
| GB201608947D0 (en) * | 2016-05-20 | 2016-07-06 | British American Tobacco Co | Consumable for aerosol generating device |
| CN106690413B (en) * | 2016-11-08 | 2023-06-02 | 云南中烟工业有限责任公司 | Universal punching spherical filter stick fragrant bead wrapping device and cigarette filter stick prepared by same |
| CN107348563A (en) * | 2017-07-24 | 2017-11-17 | 湖北中烟工业有限责任公司 | A kind of new cigarette |
| GB201717569D0 (en) * | 2017-10-25 | 2017-12-06 | British American Tobacco Investments Ltd | A filter for a smoking article or an aerosol generating product |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP6368649B2 (en) | 2018-08-01 |
| RU2665672C2 (en) | 2018-09-03 |
| KR20150065192A (en) | 2015-06-12 |
| EP2932860A4 (en) | 2016-07-20 |
| WO2014091605A1 (en) | 2014-06-19 |
| KR101721346B1 (en) | 2017-03-29 |
| EP2932860B1 (en) | 2019-11-20 |
| CN104853629B (en) | 2018-12-07 |
| EP2932860A1 (en) | 2015-10-21 |
| JPWO2014091605A1 (en) | 2017-01-05 |
| RU2015127816A (en) | 2017-01-19 |
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