CN104379005B - Cigarette - Google Patents
Cigarette Download PDFInfo
- Publication number
- CN104379005B CN104379005B CN201280073633.4A CN201280073633A CN104379005B CN 104379005 B CN104379005 B CN 104379005B CN 201280073633 A CN201280073633 A CN 201280073633A CN 104379005 B CN104379005 B CN 104379005B
- Authority
- CN
- China
- Prior art keywords
- filter tip
- capsule
- cigarette
- tip plug
- plug
- 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.)
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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
- 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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
-
- 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
- A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
-
- 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
- A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
A kind of cigarette, there is cigarette rods and filter tip, the filter tip has the filter tip plug being connected with one end of the cigarette rods and the capsule that content is configured with epithelium, and the filter tip plug has the following properties that：When press ratio when from filter tip plug described in external compression is below particular value, as the press ratio becomes big, bounce is increased with the first increment rate, when the press ratio is bigger than the particular value, as the press ratio becomes big, with bigger than first increment rate the second increment rate increase, the capsule destroys bounce when to the press ratio of the filter tip plug below the particular value.
Description
Technical field
The present invention relates to the cigarette technology in filter tip portion with capsule.
Background technology
In the past, it is known to load the capsule for storing the content liquid for including spices in cigaratte filter, pass through destruction in smoking
Capsule enjoys the cigarette of the fragrance of spices (patent document 1).
Capsule configuration is in the inside of filter tip, and filter tip configuration is in one end of cigarette, for filtering mainstream smoke, user by using
Finger applies pressure to filter tip to destroy the capsule of configuration internally.
Prior art literature
Patent document
Patent document 1：(Japan) JP 2003-304856 publications
The content of the invention
But there is user to feel that capsule is difficult to rupture in capsule to be destroyed, it is therefore contemplated that providing a kind of and existing cigarette
The cigarette for being easier to destroy compared to capsule.
The present invention makes in view of the foregoing, and the problem of its technology is to provide a kind of compared with existing cigarette
User is set to feel that capsule is easier the cigarette ruptured.
In accordance with the invention it is possible to provide a kind of cigarette, there is cigarette rods and filter tip, the filter tip has and the cigarette rods
The filter tip plug of one end connection and the capsule that content is configured with epithelium, the filter tip plug have the following properties that：From outside
When press ratio when extruding the filter tip plug is below particular value, as the press ratio becomes big, bounce is with the first increment rate
Increase, when the press ratio is bigger than the particular value, as the press ratio becomes big, bounce is with than the described first increase
Bigger the second increment rate increase of rate, the capsule are broken when to the press ratio of the filter tip plug below the particular value
It is bad.
The particular value in the filter tip plug be present is 0.5, and the filter tip plug can be fine by cellulose acetate
Dimension is formed.
The filter tip plug can be used to have to be separated from each other and fill in via the cigarette rods side plug of hollow bulb configuration and suction inlet side,
Capsule configuration is in the structure of the hollow bulb, and the filter tip is cylindrical shape, and the capsule is from the filter end surface side
The section shape seen is circle, with a diameter of A of the filter tip plug, seeing from the filter end surface side with the capsule
In the case that section shape is circular a diameter of B, 0.55≤B/A≤0.80, preferably 0.55≤B/A≤0.75, more preferably
It is 0.55≤B/A≤0.70.
Also, the capsule can contact with the circumferential component for the radial direction for being present in hollow bulb.
The form that the capsule can be used to be embedded in the filter tip plug, the cigarette rods are cylindrical shape, and the filter tip is
Cylindrical shape, the section shape that the capsule is seen from the filter end surface side are circle, with a diameter of A of the filter tip plug, with
In the case of the i.e. circular a diameter of B of the section shape seen from the filter end surface side of the capsule, 0.55 can be made≤
B/A≤0.75, preferably 0.55≤B/A≤0.70.
With the joint paper around the connecting portion of the cigarette rods and the filter tip, in the outer of the joint paper
Zhou Changdu is 25mm, 23mm, can preferably be applicable the present invention in the case of 17mm, below 15mm.
Also, maintaining total fiber number and the relatively low filter tip this point of bounce can be manufactured, preferably making the filter tip plug
Filament number be 5.0~14.0g/9000m.
In accordance with the invention it is possible to provide it is a kind of make compared with existing cigarette user feel capsule be easier rupture perfume (or spice)
Cigarette.
Brief description of the drawings
Fig. 1 is the figure illustrated to the cigarette of first embodiment of the invention.
Fig. 2 is the figure of the shape of capsule for representing to use in the present invention.
Fig. 3 is the figure illustrated to press ratio.
Fig. 4 is the figure illustrated to the diameter of capsule.
Fig. 5 is the figure illustrated to capsule deformation rate.
Fig. 6 is the figure that the measurement system of the relation to measure press ratio and bounce illustrates.
Fig. 7 is the curve map for the relation for representing press ratio that Fig. 6 measurement system is measured to and bounce.
Fig. 8 is the figure that the measurement system of the action to the capsule in measure cavity filters illustrates.
Fig. 9 A are the figures of the action for the capsule for representing the measurement system measure using Fig. 8.
Fig. 9 B are the figures of the action for the capsule for representing the measurement system measure using Fig. 8.
Fig. 9 C are the figures of the action for the capsule for representing the measurement system measure using Fig. 8.
Fig. 9 D are the figures of the action for the capsule for representing the measurement system measure using Fig. 8.
Figure 10 is the figure illustrated to the cigarette of second embodiment of the invention.
Figure 11 is the figure illustrated to the cigarette of third embodiment of the invention.
Embodiment
Hereinafter, the example of embodiment of the present invention is illustrated, the invention is not restricted to the concrete form of embodiment, and
It is to be determined by the record and its equipollent of claim.
＜ first embodiments ＞
Fig. 1 represents that the first embodiment of the present invention is the cigarette with capsule filter tip.The cigarette utilizes and winds cigarette rods 1
And the joint paper 3 around the connecting portion of filter tip 2, to connect the cylindrical cigarette rod that tobacco charges 12 are wound using cigarette paper 14
1 and cylindrical shape filter tip 2.
Filter tip 2 fills in 24a (configurations by the cigarette rods side for separating along the length direction of cigarette and being configured via hollow bulb 22 each other
In cigarette rods side) and suction inlet side plug 24b (configuring in suction inlet side), configuration hollow bulb 22 capsule 26, one as paper wrapper
Individual example and respectively wound on cigarette rods side fill in 24a and suction inlet side plug 24b around roll paper 28a, 28b, as paper wrapper
An example so that the state that hollow bulb 22 remains configures forming paper 29 around roll paper 28a, 28b forms.(at this
In specification, the filter tip for the construction for forming hollow bulb between multiple filter tip plugs by this way is referred to as " cavity filters ").
Filter tip plug collects the filament number that a plurality of such as edge extends with the substantial parallel direction of the length direction of cigarette
1.0~14.0g/9000m (being preferably 5.0~14.0g/9000m, more preferably 5.0~6.0g/9000m) acetate fiber
Cellulose fiber, for example using plasticizer addition (it is preferably 3 as 2~10% relative to the weight ratio of fiber as filter tip plasticizer
~6%) glyceryl triacetate is added, it (is preferably 17000~35000g/ that can use by 17000~44000g/9000m of total fiber number
9000m), flowing resistance is 100~700mmH2O/120mm (is preferably 260~680mmH2) etc. O/120mm filtered made of condition
Mouth stuffed.Also, mainly being capable of bunchy use 15~60g/m of grammes per square metre made of plant paper pulp2, thickness 20~150 μm of m, width
14mm~27mm paper.There is also situation containing activated carbon etc. in filter tip plug.
As joint paper 3,20~60g/m of grammes per square metre made of plant paper pulp can be mainly used2, 20~60 μm of m of thickness
Paper.As roll paper 28a, 28b and forming paper 29,20~100g/m of grammes per square metre made of plant paper pulp can be mainly used2、
20~150 μm of m of thickness, the CORESTAUNIT of air permeability 0~30000 (CU) paper.
Cigarette can be configured to for example, the length (a in Fig. 1) of cigarette rods is 53~67mm, and filter length (b in Fig. 1) is
17~31mm, the peripheral length of joint paper are 14~26.1mm, cigarette rods side plug and suction inlet side plug length (d in Fig. 1) difference
For more than 5mm, the size in the cigarette length direction of capsule is 1~8mm.
In the present embodiment capsule 26 periphery filter tip 21 from the radial outside of filter tip plug to cigarette rods side fill in 24a and
Suction inlet side plug 24b press ratio destroys before reaching 0.5.
＜ peripheries filter tip ＞
Herein, as shown in Fig. 1 21a, 21b, periphery filter tip is defined as user for destruction capsule and with finger to filter
Mouth applies the filter tip at the position being under pressure during pressure, although relevant with the size of user's finger, generally from periphery filter tip 21a
Cigarette rods side to 21b aspiration port length for 10~20mm or so.
It is not only on the length direction of cigarette when usual user applies pressure with finger to destroy capsule to filter tip
With the position where capsule same position (it is following, be recited as at " capsule position ".) filter tip apply pressure, also to being present in
The filter tip 21 on capsule position 23 and the length direction periphery of cigarette (periphery filter tip) applies pressure.
＜ press ratios ＞
As shown in figure 3, press ratio filter tip plug 242a in the state of with filter tip plug not by external pressure is squeezed
Position e distance be C, filter tip plug be by the distance of filter tip plug 242b extruded position e ' in the state of external pressure
In the case of D, it is defined as (C-D)/C.
＜ capsules compare ＞
Further, it is possible to make relative to " the diameter A " of the filter tip plug 24 " section seen from filter end surface side 21 of capsule 26
Shape is that circular diameter B " ratio (below, is recited as " capsule ratio ".) B/A is 0.55≤B/A≤0.80, preferably 0.55≤
B/A≤0.75, more preferably 0.55≤B/A≤0.70, capsule deformation rate are 1/7~2/3.
＜ diameters ＞
Herein, as shown in figure 4, situation about being changed in capsule 26 for the isodiametric value of situation of spheroid according to profile position
Under (B, B ', B "), the diameter as the value of maximum is defined as diameter B.
＜ capsule deformation rates ＞
As shown in figure 5, capsule deformation rate capsule 266a in the state of with capsule not by external pressure is extruded
Position f distance is E, with capsule by external pressure and to the extruded portions of capsule 266b during state change before destroyed
In the case that position f distance is F, it is defined as (E-F)/E.
＜ capsules ＞
Capsule 26 has the construction that an example in the contents of parcel thing of epithelium 262 is the content liquid 264 for including spices.Energy
It is enough use the section shape for example seen from filter end surface side 21 as the spheroid shown in circle or oval, Fig. 2 or cylinder
Capsule.
Skin film formation material is for example including starch and gelatinizing agent.As gelatinizing agent, such as gellan gum (ジ ェ ラ can be used
ンガム).Skin film formation material can also include gel auxiliary agent.Such as calcium chloride can be used as the gel auxiliary agent.
In the present invention, skin film formation material can also include capsule plasticizer.Glycerine can be used as the capsule plasticizer
And/or sorbierite.Skin film formation material can also include food coloring.
In addition, capsule deformation rate can be adjusted by making composition or the thickness change of skin film formation material.
The spices that content liquid as capsule is included, such as menthol, plants essential oil etc. can be used.As content liquid
Comprising spices solvent, such as MCT Oil (MCT) can be used.Content liquid can also contain pigment,
Other additives such as emulsifying agent, tackifier.
Also, in capsule can including graininess etc. individual content.
＜ capsule manufacture methods ＞
The manufacture method of flavor capsule, for example, using falling-drop method can manufacture the flavor capsule with seamless epithelium therefore it is excellent
Choosing uses falling-drop method.In the method, using dual nozzle, by making content liquid from interior side nozzle, making liquid from outer nozzle
Epithelium material is discharged simultaneously, and epithelium liquid can be made not have contents of parcel liquid with a seam.
It is such in present embodiment that inventor destroys configuration by using finger to user to filter tip application pressure
Cavity filters 2 inside capsule when, can feel that capsule is difficult to rupture and ground with keen determination why in existing cigarette
Study carefully.
Inventor to as illustrated in fig. 6 using configuration the radial outside of filter tip plug 242 rheometer 62 from upper
Detected pressure is measured when just extruding the filter tip plug 242 being arranged on workbench 61, can obtain the survey shown in Fig. 7
Determine result.No.1~4 in Fig. 7 are corresponding with the sample No. being documented in table 1 and table 2 described later respectively.Fig. 7 is in longitudinal axis table
Show the bounce of filter tip plug unit cross-sectional area, the curve map of press ratio is represented in transverse axis, however, one will appreciate that bounce is with press ratio
Become big and become big.In addition, the bounce of unit cross-sectional area is with bounce divided by sectional area (mm2) value, section represent and circle
The orthogonal circular cross-section of the length direction of the filter tip of tubular.
That is, as described above, generally user when destroying capsule also to periphery filter tip application pressure, therefore destroying
During capsule as shown in the measurement result, filter tip plug act as bounce, it is known that anti-if press ratio becomes big in order to destroy capsule
The value of elastic force also correspondingly becomes big.
Even more noteworthy, press ratio particular value (being in this measurement 0.5) below when, bounce is with extruding
Rate becomes big and point-blank increases (the first increment rate), and in contrast, when press ratio is bigger than particular value, bounce is with extruding
Rate increases (second increment rate bigger than first increment rate) with becoming big and conic section.If that is, press ratio
Bigger than particular value, bounce increases considerably, and the increase tendency of bounce changes since being extruded midway.This quilt
It is considered that user feels that capsule is difficult to the major reason ruptured.
In addition, the rheology used in measure in figure 6 is calculated as Sun RHEOMETER CR3000EX (sun chemistry strain formulas
Commercial firm's system), the manufacturing condition of filter tip plug is as shown in table 1,2.Sample in addition to No.4 uses cellulose acetate fibre as material
Material, plasticizer is used as using glyceryl triacetate.
【Table 1】
【Table 2】
The nip width (diameter of circular compressive plane) of rheometer is 15.0mm, the length direction of cavity filters it is hollow
Width is 6.0mm, and the center of the width of rheometer and hollow width side are made in the case where extruding cavity filters
To center alignment and extruded.Also, the filter tip plug of any sample is all to utilize grammes per square metre 50g/m2, 52 μm of thickness
Forming paper winding is made, and the length of filter tip plug is 27mm, without capsule.
The cigarette with capsule filter tip of present embodiment filter tip press ratio particular value (0.5) below when can break
Bad capsule, therefore compared with existing cigarette, user can feel that capsule is easier to destroy.
Also, Fig. 9 A~9D represent that extruding is arranged on pressure sensitive conductive bullet from top using rheometer 62 as illustrated in fig. 8
Pressure distribution during cavity filters 82 on property body sensor 81 detected by sensor 81.It is squeezed in the center configuration of hollow bulb
The cavity filters of capsule, the X-direction shown in Y-direction, transverse axis shown in Fig. 9 A~9D longitudinal axis and the X-direction shown in Fig. 8, Y side
To correspondingly.Pressure is with 1,2, order represent pressure height.In addition, the rheometer used in Fig. 9 measure with it is above-mentioned
It is identical, inastomer (イ Na ス ト マ ー) (INABA RUBBER Co. Ltd. systems) has been used in sensor 81.
Fig. 9 A~9D with time series represent with this sequentially since extruding pressure distribution.Fig. 9 A and 9B represent pressure also
The stage of capsule is not reached, represents only to produce pressure in filter tip plug.Fig. 9 C represent that pressure reaches capsule, are also produced in capsule part
Raw pressure.Fig. 9 D represent that the generation pressure of capsule part almost eliminates in Fig. 9 C because capsule destroys.
Herein, from Fig. 9 C, detect the position of high pressure from the center of the hollow bulb of cavity filters to Y
The negative direction skew in direction.It follows that during wanting to extrude the capsule for destroying and configuring in hollow bulb via filter tip plug,
Capsule moves in hollow bulb.The movement of the capsule is also considered as the user in existing cigarette and feels that capsule is difficult to what is ruptured
One major reason.
In the case where cavity filters are used for into the present invention as in the present embodiment, by make capsule ratio for 0.55≤
B/A≤0.8, moving range of the capsule in hollow bulb diminish, and also user can be made to feel that capsule is easily destroyed from this point.
In the case where capsule contacts with forming paper 29 (circumferential component in present embodiment), match somebody with somebody wanting extruding destruction
Put during the capsule 26 of hollow bulb 22, can suppress capsule 26 using the frictional force between capsule 26 and forming paper 29
It is mobile.Therefore, user can feel that capsule is easier to destroy.In addition, in the case of without using forming paper 29, such as joint
The part that paper etc. is present in the radial outside of hollow bulb turns into circumferential component.
Using in the case of cavity filters from the viewpoint of manufacture stability, preferably capsule ratio be 0.55≤B/A≤
0.75, more preferably 0.55≤B/A≤0.70.
The capacity of capsule diminishes if the diameter of filter tip diminishes, and flow velocity becomes big due to the attraction of smoker, therefore
The amount of capsule spices is easily insufficient.It is and existing by using with cigarette of the capsule than the capsule filter tip for 0.55≤B/A≤0.8
Some cigarette is compared, and becomes more relative to the capacity of the capsule of the diameter of filter tip, can mitigate the problem of such.
When extruding article with finger, if the degree that the position where finger is collapsed due to extruding is big, can give people
The sensation of " hard ", and relate to the impression of " being difficult to rupture ".Therefore, in the case of the small cigarette of the diameter of filter tip capsule chi
It is very little also to diminish, the tendency of any referred to, although being applied with equal load on the whole, small capsule are easily concentrated in power
Give people the sensation of a kind of stronger " being difficult to rupture ".In easily the cigarette of path of such " being difficult to rupture " is felt, lead to
Cross using there is capsule than the cigarette of the capsule filter tip for 0.55≤B/A≤0.8, concentration of the power to finger can be relaxed, can
Mitigate the sensation of " being difficult to rupture ".
Thus, the peripheral length in joint paper be below 25mm, below 23mm, below 17mm, below 15mm and smaller
In the case of, it can preferably be applicable the present invention.
＜ second embodiments ＞
Figure 10 represents that second embodiment of the invention is the cigarette with capsule filter tip.
The filter portion of the cigarette is different from first embodiment, to other same sections mark identical reference
Omit the description.
The filter tip 4 of second embodiment is by filter tip plug 44, an example of paper wrapper around filter tip plug 44
Capsule 48 i.e. in roll paper 46 and embedment filter tip plug 44 is formed.(it is right by this way to be embedded to capsule in this explanation and filters
The filter tip of the construction of the inside of mouth is referred to as " embedment filter tip ").
Each chi with first embodiment identical capsule, filter tip plug, joint paper, roll paper, and cigarette can be used
The very little size identical size that can be used with illustrating in the first embodiment.
Also, for the manufacture method of capsule, because the capsule with illustrating in the first embodiment is identical, therefore at this
In omit the description.
In the present embodiment, capsule 48 is in periphery filter tip 41a, and 41b is from the radial outside of filter tip plug to filter tip plug 44
Press ratio destroys before reaching 0.5.
Further, it is possible to make capsule than B/A be 0.55≤B/A≤0.75, preferably 0.55≤B/A≤0.70, capsule deformation
Rate is below 2/3.
In the cigarette with filter tip of second embodiment, capsule is present in filter tip, therefore during user's destruction capsule
Also to periphery filter tip 41a, 41b applies pressure, therefore filter tip act as bounce during destruction capsule, in order to destroy capsule, if
The value that press ratio becomes big then bounce correspondingly becomes big.
But the cigarette with capsule filter tip of present embodiment filter tip press ratio particular value (0.5) below when
Capsule can be destroyed, therefore user can feel that capsule is easier to destroy compared with existing cigarette.
In the existing cigarette with embedment filter tip, the presence of the filter tip at capsule position 43 tends to give one kind strongly
" being difficult to rupture " sensation, therefore the present invention applicable is particularly effective.
Also, generally with embedment filter tip cigarette in, by the aggegations such as cellulose acetate fibre be formed as it is shaft-like and
In the process for manufacturing filter tip plug, capsule configuration is manufactured in fiber in aggegation fiber.
Therefore, in the cigarette with filter tip of the second embodiment manufactured by this way, by making capsule ratio be
0.55≤B/A≤0.75, compared with existing cigarette, the filter tip plug of capsule position is extruded, therefore the pressure of user's finger is held
Capsule easily is delivered to, can feel further user and be easily destroyed capsule.
In view of the relation for the flowing resistance experienced when the crackly degree of capsule and user's smoking, it is being able to maintain that
The crackly degree of capsule and make flowing resistance for suitable degree (attract if flowing resistance is too high to become difficult,
It is difficult to the sensation attracted if if flowing resistance is too low) this point, preferably capsule ratio is 0.55≤B/A≤0.70.
Also, in the present embodiment, as described above, joint paper peripheral length for below 25mm, below 23mm,
Below 17mm, below 15mm and it is smaller in the case of, can correspondingly preferably be applicable the present invention.
＜ anti-seep measures ＞
Figure 11 represents the cigarette of third embodiment of the invention.Present embodiment use is empty with first embodiment identical
Chamber filter tip, marking identical reference with first embodiment identical position and omitting the description.With the first embodiment party
Do not use unlike formula roll paper 26 and use the content liquid for preventing capsule be impregnated be impregnated with and prevent the conduct of forming paper 52
Forming paper.
As the example that prevents forming paper 52 is impregnated with, the wet-strong paper with water resistance can be used, with oil resistance
Pergamyn paper, with water-fast and oil resistance Waterproofing/oilproofing paper, with water-fast and/or oil resistance Wax-coated etc. in inner side
Paper.Air permeability in the case of such forming paper be present is almost 0.
In addition, being prevented being impregnated between forming paper 52 and filter tip plug 54a, 54b formed with gap filling layer 56, filling is impregnated with
Prevent the gap between forming paper 52 and filter tip plug 54a, 54b.As gap filling layer, paste or PUR etc. can be used viscous
Material.Also, wax can be real in the case of using by with the paper coated in inner side such as water-fast and/or oil resistance wax
The now function as gap filling layer.
Although more content liquid can be stored in the case where capsule is than for 0.55≤B/A, by using this reality
Structure as mode is applied, the risk that the content liquid when hollow bulb content liquid is spilt out of capsule drains to outside can be reduced.
Of course it is also possible to be impregnated with as described above prevent forming paper like that using prevent capsule content liquid be impregnated with batch
Paper and gap filling layer form baried type filter tip.Also, the present invention utilizes the other modes beyond finger to destroy glue in user
It is also useful during capsule.
In addition, recorded as long as no special, each inscape in each embodiment of the invention described above and bar is respectively set
Part can be combined separately.
Claims (15)
1. a kind of cigarette, it is characterised in that have：
Cigarette rods；
Filter tip, it has the filter tip plug being connected with one end of the cigarette rods and the capsule that content is configured with epithelium,
The filter tip plug has the following properties that：When press ratio when from filter tip plug described in external compression is below particular value, with
The press ratio and become big, bounce is increased with the first increment rate, when the press ratio is bigger than the particular value, with institute
To state press ratio and become big, bounce is increased with the second increment rate bigger than first increment rate,
When to the press ratio of the filter tip plug below the particular value, the capsule is destroyed,
In the state of using filter tip plug not by external pressure the distance at the extruded position of filter tip plug as C, filter tip plug by
In the case that the mutual distance at the extruded position of filter tip plug is D in the state of to external pressure, press ratio is defined
For (C-D)/C,
The particular value of the press ratio is 0.5.
2. cigarette according to claim 1, it is characterised in that
The filter tip plug, which has, to be separated from each other and is filled in via the cigarette rods side plug of hollow bulb configuration and suction inlet side,
The capsule configuration is in the hollow bulb.
3. cigarette according to claim 2, it is characterised in that
The cigarette rods are cylindrical shape,
The filter tip is cylindrical shape,
The section shape that the capsule is seen from the filter end surface side is circle,
With a diameter of A of the filter tip plug, i.e. circular with the section shape seen from the filter end surface side of the capsule
In the case of a diameter of B,
0.55≤B/A≤0.80。
4. cigarette according to claim 3, it is characterised in that
0.55≤B/A≤0.75。
5. cigarette according to claim 4, it is characterised in that
0.55≤B/A≤0.70。
6. cigarette according to claim 3, it is characterised in that
The circumferential component of radial direction of the capsule with being present in hollow bulb contacts.
7. cigarette according to claim 1, it is characterised in that
The capsule is embedded in the filter tip plug.
8. cigarette according to claim 7, it is characterised in that
The cigarette rods are cylindrical shape,
The filter tip is cylindrical shape,
The section shape that the capsule is seen from the filter end surface side is circle,
With a diameter of A of the filter tip plug, i.e. circular with the section shape seen from the filter end surface side of the capsule
In the case of a diameter of B,
0.55≤B/A≤0.75。
9. cigarette according to claim 8, it is characterised in that
0.55≤B/A≤0.70。
10. cigarette according to any one of claim 1 to 9, it is characterised in that
The filter tip plug is formed by cellulose acetate fibre.
11. cigarette according to claim 10, it is characterised in that
With the joint paper around the connecting portion of the cigarette rods and the filter tip,
The peripheral length of the joint paper is in below 25mm.
12. cigarette according to claim 11, it is characterised in that
The length of the periphery of the joint paper is in below 23mm.
13. cigarette according to claim 12, it is characterised in that
The length of the periphery of the joint paper is in below 17mm.
14. cigarette according to claim 13, it is characterised in that
The length of the periphery of the joint paper is in below 15mm.
15. cigarette according to claim 10, it is characterised in that
The filament number of the filter tip plug is 5.0~14.0g/9000m.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2012/063991 WO2013179429A1 (en) | 2012-05-30 | 2012-05-30 | Cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104379005A CN104379005A (en) | 2015-02-25 |
| CN104379005B true CN104379005B (en) | 2017-11-28 |
Family
ID=49672683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280073633.4A Active CN104379005B (en) | 2012-05-30 | 2012-05-30 | Cigarette |
Country Status (10)
| Country | Link |
|---|---|
| EP (3) | EP2856890B1 (en) |
| JP (1) | JP5710838B2 (en) |
| KR (2) | KR101721741B1 (en) |
| CN (1) | CN104379005B (en) |
| ES (1) | ES2821430T3 (en) |
| PL (1) | PL2856890T3 (en) |
| RU (1) | RU2591138C1 (en) |
| SG (1) | SG11201407530VA (en) |
| TW (1) | TWI508671B (en) |
| WO (1) | WO2013179429A1 (en) |
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|---|---|---|---|---|
| EP3692819A1 (en) * | 2013-03-28 | 2020-08-12 | Philip Morris Products S.a.s. | Smoking article including a flavour delivery member |
| RU2649934C1 (en) * | 2014-04-03 | 2018-04-05 | Джапан Тобакко Инк. | Menthol cigarette with low content of resin |
| WO2017036586A1 (en) * | 2015-08-28 | 2017-03-09 | Jt International S.A. | Smoking article |
| US20180338522A1 (en) * | 2015-08-28 | 2018-11-29 | Jt International S.A. | Smoking article |
| AR108985A1 (en) | 2016-07-07 | 2018-10-17 | Philip Morris Products Sa | SMOKE ITEM NOZZLE TO RECEIVE AN INSERT UNIT |
| CN108652078B (en) * | 2018-06-29 | 2024-05-07 | 中国烟草总公司郑州烟草研究院 | Bead-bursting cigarette with hollow cavity |
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- 2012-05-30 SG SG11201407530VA patent/SG11201407530VA/en unknown
- 2012-05-30 KR KR1020177007977A patent/KR101913980B1/en active IP Right Grant
- 2012-05-30 RU RU2014153575/12A patent/RU2591138C1/en active
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- 2012-05-30 WO PCT/JP2012/063991 patent/WO2013179429A1/en active Application Filing
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Also Published As
| Publication number | Publication date |
|---|---|
| KR20150003288A (en) | 2015-01-08 |
| EP3704960B8 (en) | 2022-07-13 |
| EP3735845A1 (en) | 2020-11-11 |
| EP2856890A4 (en) | 2016-03-23 |
| EP2856890A1 (en) | 2015-04-08 |
| RU2591138C1 (en) | 2016-07-10 |
| TWI508671B (en) | 2015-11-21 |
| ES2821430T3 (en) | 2021-04-26 |
| KR20170036817A (en) | 2017-04-03 |
| CN104379005A (en) | 2015-02-25 |
| WO2013179429A1 (en) | 2013-12-05 |
| EP3704960B1 (en) | 2022-06-01 |
| EP2856890B1 (en) | 2020-07-08 |
| JPWO2013179429A1 (en) | 2016-01-14 |
| JP5710838B2 (en) | 2015-04-30 |
| EP3704960A1 (en) | 2020-09-09 |
| KR101721741B1 (en) | 2017-04-10 |
| SG11201407530VA (en) | 2015-01-29 |
| TW201347690A (en) | 2013-12-01 |
| KR101913980B1 (en) | 2018-10-31 |
| PL2856890T3 (en) | 2021-01-25 |
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