CN109588770A - A kind of cooling mouth stick and cigarette - Google Patents
A kind of cooling mouth stick and cigarette Download PDFInfo
- Publication number
- CN109588770A CN109588770A CN201811598460.3A CN201811598460A CN109588770A CN 109588770 A CN109588770 A CN 109588770A CN 201811598460 A CN201811598460 A CN 201811598460A CN 109588770 A CN109588770 A CN 109588770A
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- CN
- China
- Prior art keywords
- cooling
- stick
- paper
- cigarette
- temperature
- 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
- A24D3/06—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
-
- 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
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
-
- A24F47/004—
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The present invention relates to a kind of cooling mouth stick and cigarette, the cooling mouth stick includes temperature descending section；The temperature descending section wraps up cooling stick by forming paper (4) and forms, and the cooling stick is formed by the paper that surface is coated with cooling material；Hole with several perforation cooling stick both ends in the cooling stick；The cooling material accounts for 10-the 40% of paper weight；The cooling material is alkyl ketene dimer (AKD)-g- polyvinyl alcohol (PVA).Cooling mouth stick of the invention has many advantages, such as the flue-gas temperature for being lowered into oral cavity, especially temperature descending section, by the stick structure, the Combination Design of cooling material dosage of cooling down, temperature of the high-temperature flue gas before entering oral cavity can be significantly reduced, to promote the comfort and satisfaction of flue gas suction；In addition, and there is apparent cost advantage.
Description
Technical field
The invention belongs to Cigarette processing manufacturing fields, and in particular to a kind of cooling mouth stick and cigarette.
Background technique
The heating cigarette that do not burn is to be heated by external heating element to tobacco material, pipe tobacco or thin slice only heat but
It does not burn, the flavor component in atomizing medium, tobacco and outer fragrance materials in cigarette generate smog by heating, have in flue gas
The burst size of evil chemical component is substantially reduced.The iQOS of cigarette You Feimo company currently, market mainstream heating on sale is not burnt
With two kinds of products of glo of British American Tobacco, after two kinds of cigarettes reach atomization temperature under 250-350 DEG C of heating condition, high temperature
Atomization flue gas enters the temperature that the temperature in oral cavity can be higher than regular-size cigarette burning by filter segment, so as to cause inlet flue gas mistake
It scalds, still has larger gap with traditional cigarette in terms of suction experience is with suction.
Mainly pass through phase transformation cooling material carries out cooling processing, such as iQOS to the high-temperature flue gas of longitudinal flow to the prior art
Temperature descending section material be mainly gauffer, pleating, aggregation and the polylactic acid of folding (PLA) thin slice, due to by mouth stick length and phase transformation
The limitation of cooling material, while flue gas flow rate, also than very fast, causing material to cool down has certain difficulty；When crossing hot fume by mouth stick
Lateral heat transfer so that consumer has the feeling of boiling hot lip when aspirating.In addition, phase transformation cooling material PLA flap contact high temperature cigarette
Occur melting phenomenon after gas, exhaust gases passes is caused to block, the cooling effect for influencing material results even in amount of smoke significant decrease.
Therefore, it is badly in need of one kind at present and can effectively reduce heating not burning cigarette smoke temperature, improves flue gas aesthetic quality's
Filter stick and heating are not burnt cigarette for cooling.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of cooling mouth stick and cigarette, is entered with significantly reducing high-temperature flue gas
Mouth temperature further improves and promotes suction and experiences.
In order to solve the above-mentioned technical problem, technical scheme is as follows:
The cooling mouth stick includes temperature descending section (2)；The temperature descending section (2) by forming paper (4) wrap up cooling stick (201) and
At cooling stick (201) is formed by the paper (5) that surface is coated with cooling material；There are several in the cooling stick (201)
The hole (202) at perforation cooling stick (201) both ends；The cooling material accounts for 10-the 40% of paper (5) weight；The cooling material
For alkyl ketene dimer (AKD)-g- polyvinyl alcohol (PVA).
Wherein, shown in alkyl ketene dimer (AKD)-g- polyvinyl alcohol (PVA) chemical structural formula such as formula (I):
R is C14H29Or C16H33。
Preferably, the material of the paper (5) is one of cellulose paper or forming paper, and paper (5) quantify
For 60-100g/m2.Paper (5) surface is coated with cooling material and refers to that the one or both sides of paper (5) are coated with cooling material.
Total specific surface area in the hole (202) at several described perforation cooling stick (201) both ends accounts for 20-the 30% of paper (5) surface area.
The one or both ends of the temperature descending section (2) are connected with fillter section (1), and fillter section (1) preferred material is preferably vinegar fibre filter stick.Institute
The length for stating fillter section (1) is 5-9mm, preferably 6-8mm, and the length of the temperature descending section (2) is 10-50mm, 16-
35mm。
The present invention also provides a kind of cigarette, the cigarette includes above-mentioned cooling mouth stick and connect with above-mentioned cooling mouth stick
Smoke section (3).
Preferably, the length of the smoke section is 10-70mm, generally 10-50mm, preferably 10-15mm, into one
Step is preferably 11-13mm.
The invention will be further described below:
The cooling stick of cooling mouth stick of the present invention is formed by the paper that surface is coated with cooling material, is had in the stick that cools down
The hole at several perforation coolings stick both ends；The surface of the paper is coated with cooling material.
It is designed using such structure, comes into full contact with, change with the cooling material of coating after the flue gas that cools down enters cooling stick
Heat, the heat of flue gas are transferred to cooling material, and flue-gas temperature reduces；In addition, there is the hole for penetrating through its both ends, resistance to suction in cooling stick
It is small, pass through convenient for flue gas, significantly reduces absorption of the cooling stick to flue gas.
Compared to existing cooling mouth stick, on the one hand, cooling stick of the invention is mainly made of paper, thermally conductive due to paper
Ability is poor, and the heat that cooling material absorbs is not easy quickly to be transmitted to aspiration end, can prevent smoker of burning；On the other hand, no matter
It is center heating or encirclement heating method, first three mouth can generate a large amount of vapor when aspirating, the vapor of high temperature enters
Oral cavity condensation can discharge a large amount of heat, so that (especially tongue) hot feeling in oral cavity is remarkably reinforced, papery cooling of the invention
Stick has preferable Vapor adsorption ability, can effectively adsorb steam, promotes the mouthfeel of first three mouthful of suction, promotes suction experience.This
Outside, cooling mouth stick of the invention also has cost advantage, by taking the cost for the stick that cools down as an example, when prepared by mass, and PLA honeycomb coaly
Cool down stick cost of manufacture need 7-8 points of money/, PLA thin slice cool down stick cost of manufacture be 2-3 points of money/, and the application
Cooling stick cost of manufacture only have 1-2 points of money/.In some embodiments of the invention, the cooling stick is by paper along certain
Complications form repeatedly in one direction.
The paper is one of cellulose paper, forming paper, it is preferable that the quantification of 60-100g/m of paper2.This is several
The flue gas adsorption capacity of kind paper is lower, can reduce flue gas loss, promotes suction experience.
Further, the coated weight of cooling material accounts for 6-the 30% of paper total weight, preferably 15-20%.Coated weight
It can need to select according to cooling, comprehensively consider cooling effect, to the factors such as flue gas adsorption effect and cost, applicant's repetition test
It was found that the coated weight of cooling material must reach a certain amount of, more apparent cooling effect, cooling material coated weight just can get
When lower than 10%, almost without the effect of cooling.
Cooling mouth stick of the present invention is pole, further, Zhou Changwei 17-24.2mm.
Cooling mouth stick of the invention is particularly suitable for heating the cigarette that do not burn.
The preparation method of cooling mouth stick as described above, can first coat cooling material on paper, then by paper be sent at
The molding of type machine, obtains cooling stick, and further processing obtains cooling mouth stick.
Cigarette of the present invention is to heat the cigarette that do not burn.Smoke section is that treated pipe tobacco or thin slice are disorderly arranged
The plume of composition.
Cooling mouth stick of the invention has many advantages, such as the flue-gas temperature for being lowered into oral cavity, especially temperature descending section, passes through drop
Temperature of the high-temperature flue gas before entering oral cavity can be significantly reduced in warm stick structure, the Combination Design of cooling material dosage, thus
Promote the comfort and satisfaction of flue gas suction；And there is apparent cost advantage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cigarette of the present invention；
Fig. 2 is the perspective cross section schematic diagram of cigarette of the present invention；
Fig. 3 is the structural schematic diagram of cooling stick of the present invention；
Fig. 4 is the pictorial diagram (seeing along its length) of temperature descending section of the present invention；
Fig. 5 is the forming process schematic diagram of cooling stick of the present invention.
Specific embodiment
Below with reference to embodiment, the present invention will be described in detail.It should be noted that in the absence of conflict, the present invention
In embodiment and embodiment in feature can be combined with each other.
Embodiment 1
As shown in Figure 1, cigarette, including sequentially connected fillter section 1, temperature descending section 2 as shown in Figure 1, a kind of heating is not burnt
With smoke section 3, the fillter section is made of the extraordinary vinegar fibre filter stick that there is cooling and low flue gas to retain, and the temperature descending section is by forming
The package cooling stick of paper 4 is molded with, and cooling stick 201 is mainly molded with by the paper 5 for being coated with phase transformation cooling material, is formed
Process carries out the paper 5 after cutting first as shown in figure 4, the paper 5 for being first coated with cooling material cuts into target size
Precompressed lines, then the paper 5 after embossing is sent into ZL-23 molding machine and is formed, cooling stick is formed, molding uses mold 6, should
Mold 6 includes that a horn mouth 601 and one and the cooling matched cavity 602 of 201 shape of stick, horn mouth 601 are docked with cavity 602,
Paper enters mold from the big opening end of horn mouth 601, and groove and tongue can be arranged in horn mouth, so that paper passes through loudspeaker
Substantially wavy state when mouth, repeatedly tortuous after facilitating paper to subsequently enter cavity 602, molding obtains cooling stick.
Wherein, the hole 202 with multiple perforation coolings stick both ends in the cooling stick, total specific surface area in the multiple hole
Account for the 20%-30% of cooling paper surface area.
The paper is the lower cellulose paper of adsorption capacity.The quantification of 80g/m of the paper2。
The cooling material is alkyl ketene dimer (AKD)-g- polyvinyl alcohol (PVA).
The coated weight of the cooling material accounts for the 30% of paper total weight.
The length of the fillter section is 7mm, and the length of temperature descending section 2 is 26mm, and the length of smoke section 3 is 12mm.
According to the method described above, cooling material coating weight is changed to 0, and other conditions are constant, is prepared into control cigarette.
Test data of experiment shows: containing the cigarette that coating weight is 30%AKD-g-PVA using the suction of center heating method
Maximum smoke temperature is 38.2 DEG C lower than control sample cigarette highest flue-gas temperature.
Embodiment 2
Embodiment 1 is repeated, cooling material coating weight is only changed to 10%.Test data of experiment shows: being containing coating weight
The cigarette of 10%AKD-g-PVA is using the maximum smoke temperature of center heating method suction than control sample cigarette highest flue-gas temperature
Low 8.2 DEG C.
Embodiment 3
Embodiment 1 is repeated, cooling material coating weight is only changed to 20%.Test data of experiment shows: being containing coating weight
The cigarette of 20%AKD-g-PVA is using the maximum smoke temperature of encirclement heating method suction than control sample cigarette highest flue-gas temperature
Low 20.6 DEG C.
Embodiment 4
Embodiment 1 is repeated, cooling material coating weight is only changed to 40%.Test data of experiment shows: being containing coating weight
The cigarette of 30%AKD-g-PVA is using the maximum smoke temperature of center heating method suction than control sample cigarette highest flue-gas temperature
Low 48.5 DEG C.
Embodiment 5
Embodiment 1 is repeated, cellulose paper is only changed to forming paper.Test data of experiment shows: being 30% containing coating weight
The cigarette of AKD-g-PVA is lower than control sample cigarette highest flue-gas temperature using the maximum smoke temperature of center heating method suction
40.7℃。
Embodiment 6
Embodiment 5 is repeated, only quantifies forming paper by 80g/m2It is changed to 100g/m2.Test data of experiment shows: containing painting
The cigarette that cloth amount is 30%AKD-g-PVA is using the maximum smoke temperature of center heating method suction than control sample cigarette highest cigarette
Temperature degree is 39.9 DEG C low.
Embodiment 7
Embodiment 5 is repeated, only quantifies forming paper by 80g/m2It is changed to 60g/m2.Test data of experiment shows: containing coating
The cigarette that amount is 30%AKD-g-PVA is using the maximum smoke temperature of encirclement heating method suction than control sample cigarette highest flue gas
Temperature is 32.4 DEG C low.
Embodiment 8
Embodiment 1 is repeated, cigarette 1 (HNB1) is not burnt in the heating that buying market is sold.Test data of experiment shows: containing coating
The cigarette that amount is 30%AKD-g-PVA is low using the maximum smoke temperature ratio HNB1 highest flue-gas temperature of center heating method suction
1.1℃。
Embodiment 9
Repeat embodiment 1, the cellulose paper (XWS1) and forming paper (CXZ1) that buying market is sold.Test data of experiment table
It is bright: the maximum smoke temperature ratio XWS1 highest of center heating method suction is used containing the cigarette that coating weight is 30%AKD-g-PVA
Flue-gas temperature is 45.2 DEG C low；Containing the cigarette that coating weight is 30%AKD-g-PVA using the flue gas highest for surrounding heating method suction
Temperature ratio CXZ1 highest flue-gas temperature is 48.7 DEG C low.
Claims (9)
1. a kind of cooling mouth stick, which is characterized in that the cooling mouth stick includes temperature descending section (2)；The temperature descending section (2) is by forming paper
(4) package cooling stick (201) forms, and cooling stick (201) is formed by the paper (5) that surface is coated with cooling material；The drop
Hole (202) with several perforation cooling stick (201) both ends in warm stick (201)；The cooling material accounts for paper (5) weight
10-40%；The cooling material is alkyl ketene dimer (AKD)-g- polyvinyl alcohol (PVA).
2. cooling mouth stick as described in claim 1, which is characterized in that alkyl ketene dimer (the AKD)-g- polyvinyl alcohol
(PVA) shown in chemical structural formula such as formula (I):
Wherein, R C14H29Or C16H33。
3. cooling mouth stick as described in claim 1, which is characterized in that the material of the paper (5) is cellulose paper or molding
One of paper, the quantification of 60-100g/m of the paper (5)2。
4. cooling mouth stick as described in claim 1, which is characterized in that paper (5) surface is coated with cooling material and refers to paper
The one or both sides for opening (5) are coated with cooling material.
5. cooling mouth stick as described in claim 1, which is characterized in that the hole at several described perforation cooling stick (201) both ends
(202) total specific surface area accounts for 20-the 30% of paper (5) surface area.
6. cooling mouth stick as described in claim 1, which is characterized in that the one or both ends of the temperature descending section (2) were connected with
It filters section (1).
7. cooling mouth stick as claimed in claim 6, which is characterized in that the length of the fillter section (1) is 5-9mm, the drop
The length of temperature section (2) is 10-50mm.
8. a kind of cigarette, which is characterized in that the cigarette include the described in any item cooling mouth sticks of claim 1 to 7 and with drop
The smoke section (3) of warm mouth stick connection.
9. cigarette as claimed in claim 8, which is characterized in that the length of the smoke section is 10-70mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811598460.3A CN109588770B (en) | 2018-12-26 | 2018-12-26 | Cooling filter tip and cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811598460.3A CN109588770B (en) | 2018-12-26 | 2018-12-26 | Cooling filter tip and cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109588770A true CN109588770A (en) | 2019-04-09 |
| CN109588770B CN109588770B (en) | 2021-02-02 |
Family
ID=65964473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811598460.3A Active CN109588770B (en) | 2018-12-26 | 2018-12-26 | Cooling filter tip and cigarette |
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| Country | Link |
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| CN (1) | CN109588770B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140999A (en) * | 2019-04-30 | 2019-08-20 | 上海新型烟草制品研究院有限公司 | A kind of aerosol generating article |
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| US5911224A (en) * | 1997-05-01 | 1999-06-15 | Filtrona International Limited | Biodegradable polyvinyl alcohol tobacco smoke filters, tobacco smoke products incorporating such filters, and methods and apparatus for making same |
| EP2549015A1 (en) * | 2010-03-19 | 2013-01-23 | Japan Tobacco, Inc. | Low basis weight tipping paper and cigarette with filter |
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| EP2720878B1 (en) * | 2011-06-14 | 2016-12-21 | Teknologian tutkimuskeskus VTT Oy | Forming hidden patterns in porous substrates |
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| CN107268328A (en) * | 2017-06-29 | 2017-10-20 | 滁州卷烟材料厂 | A kind of preparation method of cigarette body paper |
| CN108851217A (en) * | 2018-05-12 | 2018-11-23 | 浙江大学 | A kind of filter and its application based on doughnut heat-absorbing material |
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2018
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5911224A (en) * | 1997-05-01 | 1999-06-15 | Filtrona International Limited | Biodegradable polyvinyl alcohol tobacco smoke filters, tobacco smoke products incorporating such filters, and methods and apparatus for making same |
| EP2549015A1 (en) * | 2010-03-19 | 2013-01-23 | Japan Tobacco, Inc. | Low basis weight tipping paper and cigarette with filter |
| EP2720878B1 (en) * | 2011-06-14 | 2016-12-21 | Teknologian tutkimuskeskus VTT Oy | Forming hidden patterns in porous substrates |
| CN104884689A (en) * | 2012-12-13 | 2015-09-02 | 凯尔海姆纤维制品有限责任公司 | Regenerated cellulose fiber |
| CN106368069A (en) * | 2016-10-19 | 2017-02-01 | 中烟摩迪(江门)纸业有限公司 | Heating non-combustible cigarette paper and preparation method thereof |
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| CN107268328A (en) * | 2017-06-29 | 2017-10-20 | 滁州卷烟材料厂 | A kind of preparation method of cigarette body paper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110140999A (en) * | 2019-04-30 | 2019-08-20 | 上海新型烟草制品研究院有限公司 | A kind of aerosol generating article |
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| CN109588770B (en) | 2021-02-02 |
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