CN108201169A - With reducing gas flow temperature and supplement the filter element of beneficiating ingredient - Google Patents
With reducing gas flow temperature and supplement the filter element of beneficiating ingredient Download PDFInfo
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- CN108201169A CN108201169A CN201711403508.6A CN201711403508A CN108201169A CN 108201169 A CN108201169 A CN 108201169A CN 201711403508 A CN201711403508 A CN 201711403508A CN 108201169 A CN108201169 A CN 108201169A
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- filter element
- aerosol
- composite sheet
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters
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- 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
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The present invention discloses a kind of filter element for having and reducing gas flow temperature and supplementing beneficiating ingredient, the filter element is the cylinder of longitudinal multichannel that composite sheet folds through embossing, edge embossing lines and gathers and formed, and the composite sheet is bonded by polymer film and cellulose paper.The filter element of the present invention effectively reduces gas flow temperature, makes the aerosol temperature for reaching oral cavity at 100 DEG C hereinafter, usually can be below 70 DEG C, and aroma component and nicotine content can be increased, satisfaction is promoted, realizes above-mentioned function simultaneously in same, and then simplifies the structure of aerosol generation article；The filtering of aerosol is effectively reduced, realizes the more satisfied amount of smoke of consumer.This especially heats the quality needed for without combustion aerosol generation article.Composite sheet provides the physical hardness and functional requirement needed for filter element, effectively enhances availability, applicability and the functionality of filter element.
Description
Technical field
The present invention relates to a kind of filter elements for having and reducing gas flow temperature and supplementing beneficiating ingredient, belong to tobacco smoke filter element skill
Art field.
Background technology
Aerosol generation base material has generally comprised tobacco ingredient, by using pipe tobacco, reconstituted tobacoo or its analog as main base
The material composition of material, what they can be orderly or unordered is filled in the cylindrical empty intracavitary wrapped up and formed through cigarette paper.These
Propylene glycol, glycerine and aroma component are further included in material, so as to generate containing of being expected of consumer after heating or burning
Dulcet aerosol.
By to base material（Such as the base material containing tobacco）Burning is heated without burning, so as to generate needed for consumer
The aerosol in oral cavity is sucked, is known technology.Under normal circumstances, burn base material containing tobacco when, temperature is up to 800 DEG C very
More than, but because of the use for the technological means such as condense, divulge information, temperature when aerosol reaches oral cavity is no more than 70 DEG C, this is recognized
To be comfortable, acceptable.However, it heats without the base material containing tobacco that burns, although its heating temperature does not surpass generally
Cross 300 DEG C（It is too high that the base material containing tobacco will be caused to burn）, but because the amount of aerosol generated under this condition is opposite
It is less, it is esthetically acceptable to the consumers to meet the amount of aerosol for reaching oral cavity, the relatively low filtering of aerosol is necessary.Low filtering
The mode that monotechnics generally use reduces filtering rod is realized, as reduced tow loading in filter stick, using with macropore
Pipe（Empty paper tube, center hollow out vinegar fibre pipe etc. are combined with vinegar fibre unit）, which addresses only molten by low filtering reduction gas
The problem of glue excessively retains, realizes the natural reduction of aerosol temperature to a certain extent, but fails further more effectively to drop
Low temperature leads to the temperature for the aerosol for reaching oral cavity instead up to 100 DEG C or more.
In addition, heating without combustion products because heating temperature is relatively low, cause beneficiating ingredient in base material（Such as aroma component, Buddhist nun
Gu Ding etc.）Burst size it is less, this cause acceptance level of the based article in consumer not as good as burning based article.
Therefore, it solves to remain to reduce the aerosol temperature for reaching oral cavity in low filtering, be very important, if also
It can realize being released effectively for the beneficiating ingredients such as aroma component, nicotine, the heating will be made to fully meet consumption without combustion products
Person's demand.
Invention content
To solve the above problems, the present invention provides a kind of filtering list for having and reducing gas flow temperature and supplementing beneficiating ingredient
Member can effectively reduce gas flow temperature, increase aroma component and satisfaction.
The present invention is realized by following technical proposal：It is a kind of that there is the filtering list for reducing gas flow temperature and supplementing beneficiating ingredient
Member, the filter element are the cylinders of longitudinal multichannel that composite sheet folds through embossing, edge embossing lines and gathers and formed,
The composite sheet is bonded by polymer film and cellulose paper.
Such composite design brings following advantages：Polymer film has preferable rigidity, is embossing, folds and is gathering
Afterwards, still there is tension radially outward so that being formed after paper bag is wrapped up in has certain hardness, and not easy to moisture absorption, is not easy
The adverse consequences that the soft, consumers such as collapse is caused not to be easily accepted by；Cellulose paper then has excellent absorption property, can by it is water-soluble,
It is fat-soluble wait substances largely absorption wherein without ooze out, therefore can realize aroma component, nicotine and other according to design and
The addition of material requested.After polymer film and cellulose paper are compound, then emboss, fold and gather and be shaped to cylindrical structure, into
And it is filter element to cut, and allows for filter element with complex function, including reducing gas flow temperature, increase fragrance, increasing completely
Foot sense etc., the effect that consumer expects under normal conditions can be realized in same filter element.
The polymer film is polyethylene film, polypropylene screen, polylactic acid membrane, polycaprolactone film or cellulose acetate film.
There is polyethylene glycol by conventional coating or mode of printing load in the cellulose paper, nicotine, nicotine salt, carry
Take one or more of functional materials such as object, fragrance.Functional material adds according to demand, as polyethylene glycol is generally poly- second
Glycol 4000, Macrogol 6000 or polyethylene glycol 12000, they are at room temperature（Less than 40 DEG C）With stable solid-like
State after dissolving in a heated condition or in water, has good mobility, and the process is reversible；It is with high ratio
Thermal capacitance can absorb a large amount of heat in air-flow, so as to make itself to become flowable state by solid-state, thereby reduce the temperature of air-flow.
If nicotine or nicotine salt are added to increase the satisfaction expected of consumer.Extract is aroma component, such as cigarette
Careless extract, coffee-extract etc., fragrance material such as ethylmaltol, menthol etc..
The thickness of the polymer film is 20 μm to 60 μm.
The thickness of the cellulose paper is 30 μm to 120 μm.
The thickness of the composite sheet is 50 μm to 140 μm.The thickness of above layers can be according to functional material（As fragrance,
Nicotine etc.）Load and filter element rigidity and molding effect needed for and set.
Air-pressure drop caused by the filter element is not higher than 3.0Pa/mm.This in order to reduce filter element pair as far as possible
The retention for the aerosol that base material generates, air-pressure drop require to realize by the optimization of sheet thickness and width.
Additive amount of the polyethylene glycol in composite sheet is 2.0g/m2To 8.0g/m2；The nicotine or nicotine
Additive amount of the salt in composite sheet is 0.15g/m2To 4.0g/m2。
The filter element is used alone as unitary filter stick or is combined with other filtering materials for binary or ternary filter stick.Institute
Other filtering materials are stated as hollow out vinegar fibre pipe, empty paper tube, paper filter core or vinegar fibre filter core.
Preferably, gained filter element be used for ternary filter stick when between upstream filter segment and mouth end fillter section.It is described
Upstream filter segment is hollow tube.The hollow tube is cellulose paper tube or degradable macromolecule pipe, they are at least 230 DEG C of conditions
Under do not generate thawing, decompose or other undesirable reactions, provide the buffer area that gas flow temperature continuously decreases for filter element.Institute
Mouth end fillter section is stated without specific demand, however, in order to reduce the retention of the aerosol and beneficiating ingredient of upstream end generation,
It is ideal that this section, which is set as the structure of hollow tube or axle center with large through-hole,.
Aerosol generation article heated and it is for consumer use when, the direction that is flowed through by air-flow is divided into upstream and downstream,
It is upstream that air-flow, which generates end, and filter stick direction is downstream.In general, aerosol forms base material and forms base material downstream side positioned at aerosol
To filter stick composition aerosol generation article；And ternary filter stick includes upstream filter segment, stage casing and mouth end fillter section, the present invention
Gained filter element preferably replaces stage casing, is unlikely to be melted.This is because filter element is located at upstream filter segment then most probably
It generates such as composite material temperature tolerance not enough to melt, deform ill effect, and is placed in mouth end and is then directly connect with consumer oral cavity
It touches, material may bring sense of discomfort to consumer, and gas flow temperature herein is minimum, and the substances such as fragrance matter and nicotine are not
Easily it is eluted out.
Length of the filter element in aerosol generates article is 6mm to 30mm.
Furthermore, it is necessary to explanation, filter element of the present invention is suitable for heating and generates article without combustion aerosol
Middle use.However, also it can be used in burning type aerosol generation article, such as cigarette.
The invention has the beneficial effects that：
（1）Filter element effectively reduces gas flow temperature, makes the aerosol temperature for reaching oral cavity at 100 DEG C hereinafter, usually can be 70
DEG C hereinafter, can simultaneously increase aroma component and nicotine content, satisfaction is promoted, above-mentioned function is realized simultaneously in same, and then
Simplify the structure of aerosol generation article.
（2）The filtering of aerosol is effectively reduced, realizes the more satisfied amount of smoke of consumer.This is especially heated without burning
Quality needed for aerosol generation article.
（3）Composite sheet provides the physical hardness and functional requirement needed for filter element, effectively enhances filter element
Availability, applicability and functionality.This is single use polymer film sheet material or cellulose paper sheet material is unapproachable.
Description of the drawings
Fig. 1 is the cross-sectional view of filter element；
Fig. 2 is the structure diagram of aerosol generation article.
Specific embodiment
More specific description is done to the present invention, but they are not limitation of the invention with reference to embodiment.
Embodiment 1
Filter element is obtained in the following manner：
The first step：Cellulose paper and polylactic acid membrane continuous sheet are taken, thickness is respectively 30 μm and 20 μm, and breadth is 500mm；It takes
Compound adhesive, Macrogol 4000, nicotine, the potpourri containing tobacco extract；In right amount.
Second step：Macrogol 4000, nicotine and potpourri is routinely soluble in water, it dissolves and is uniformly mixed,
Obtain mixed solution.Mixed solution in a manner of being coated with is applied to cellulose paper continuous sheet, and removes unnecessary moisture.
Third walks：By cellulose paper continuous sheet obtained by second step and polylactic acid membrane continuous sheet by compound glue bond,
Obtain the composite sheet being bonded by polymer film and cellulose paper.
4th step：It is 230mm to cut third step gained composite sheet to breadth.
After measured, gained composite sheet thickness is 50 μm, and the additive amount of wherein Macrogol 4000 and nicotine is respectively
2.0 g/m2With 0.15 g/m2。
By above-mentioned gained composite sheet through embossing, folding, gathering to form longitudinal multichannel and uniform continuous cylinder item, point
Cut section is porous and the cylinder of length 144mm is to get can reduce gas flow temperature, improve satisfaction and increase the filtering of cigarette perfume
Unit material, as Fig. 1 shows.
After measured, the air-pressure drop that the channel that resulting materials extend longitudinally generates is 0.6Pa/mm.It further cuts extremely
Length is the section of 6mm to get with reducing gas flow temperature and supplement the filter element of beneficiating ingredient.
By gained filter element（20）Arrangement addition is in mouth end fillter section 22（Hollow out fillter section）With upstream filter segment 23（In
Empty fillter section）Between, form base material with aerosol（21）Collectively constitute aerosol generation article.As Fig. 2 shows.
Note：1. control sample：Refer to the filter element individually prepared with the polymer film sheet material described in corresponding embodiment, and
Aerosol generation article is prepared with identical combined method.To ensure that control sample is consistent with example sample pressure drop, mistake in control sample
The breadth of polymer film sheet material, which exists, used in filter unit accordingly increases.
2. gas flow temperature：Refer to aerosol generation article under 280 DEG C of heating and aspiration phases, in aerosol base material downstream
The temperature value of the aerosol stream of the downstream 27mm positions of end face, can be as with reference to the temperature for reaching oral cavity.
3. nicotine delivery amount：Refer under 280 DEG C of heating conditions, every aerosol is aspirated according to iso standard draw sequence
Article is generated, the amount of gained nicotine after 8 mouthfuls of suction（It is equivalent to the amount for the nicotine for being sent to consumer oral cavity）.
4. fragrance and satisfaction：" N " represents control sample or no significant difference；" ++ " represents to be obviously improved or improve.
Embodiment 2
Filter element is obtained in the following manner：
The first step：Cellulose paper and polylactic acid membrane continuous sheet are taken, thickness is respectively 80 μm and 60 μm, and breadth is 330mm；It takes
Compound adhesive, Macrogol 4000；In right amount.
Second step：Macrogol 4000 is routinely soluble in water, it dissolves and is uniformly mixed, obtain mixed liquor.By mixed liquor
Cellulose paper continuous sheet is applied in a manner of coating, and removes unnecessary moisture.
Third walks：By cellulose paper continuous sheet obtained by second step and polylactic acid membrane continuous sheet by compound glue bond,
Obtain the composite sheet being bonded by polymer film and cellulose paper.
4th step：It is 150mm to cut third step gained composite sheet to breadth.
After measured, gained composite sheet thickness is 140 μm, and wherein Macrogol 4000 additive amount is respectively 6.0 g/m2。
By the continuous composite sheet of above-mentioned gained through embossing, folding, gathering to form the uniform continuous cylinder item in longitudinal direction, cut
Section is porous and the cylinder of length 120mm is to get can reduce gas flow temperature filter element material.After measured, resulting materials
The air-pressure drop that the channel extended longitudinally generates is 0.8 Pa/mm.It further cuts to the section that length is 30 mm to get tool
There is the filter element for reducing gas flow temperature and supplementing beneficiating ingredient.
By gained filter element（20）Arrangement addition is in mouth end fillter section 22（Hollow out fillter section）With upstream filter segment 23（In
Empty fillter section）Between, form base material with aerosol（21）Collectively constitute aerosol generation article.As Fig. 2 shows.
Note：1. control sample：Refer to the filter element individually prepared with the polymer film sheet material described in corresponding embodiment, and
Aerosol generation article is prepared with identical combined method.To ensure that control sample is consistent with example sample pressure drop, mistake in control sample
The breadth of polymer film sheet material, which exists, used in filter unit accordingly increases.
2. gas flow temperature：Refer to aerosol generation article under 280 DEG C of heating and aspiration phases, in aerosol base material downstream
The temperature value of the aerosol stream of the downstream 27mm positions of end face, can be as with reference to the temperature for reaching oral cavity.
3. nicotine delivery amount：Refer under 280 DEG C of heating conditions, every aerosol is aspirated according to iso standard draw sequence
Article is generated, the amount of gained nicotine after 8 mouthfuls of suction（It is equivalent to the amount for the nicotine for being sent to consumer oral cavity）.
4. fragrance and satisfaction：" N " represents control sample or no significant difference；" ++ " represents to be obviously improved or improve.
Embodiment 3
Filter element is obtained in the following manner：
The first step：Cellulose paper and polypropylene screen continuous sheet are taken, thickness is respectively 120 μm and 20 μm, and breadth is 350mm；
Take compound adhesive, Macrogol 6000, nicotine, the potpourri containing coffee-extract；In right amount.
Second step：By Macrogol 6000, nicotine and potpourri, routinely ratio is soluble in water, dissolves and mixes
It is even, obtain mixed solution.Mixed solution in a manner of being coated with is applied to cellulose paper continuous sheet, and removes unnecessary water
Point.
Third walks：By cellulose paper continuous sheet obtained by second step and polypropylene screen continuous sheet by compound glue bond,
Obtain the composite sheet being bonded by polymer film and cellulose paper.
4th step：It is 160mm to cut third step gained composite sheet to breadth.
After measured, gained composite sheet thickness is 140 μm, and the additive amount of wherein Macrogol 6000 and nicotine is respectively
5.0 g/m2And 4.0g/m2。
By the continuous composite sheet of above-mentioned gained through embossing, folding, gathering to form the uniform continuous cylinder item in longitudinal direction, cut
Section is porous and the cylinder of length 144mm is to get can reduce gas flow temperature, improve satisfaction and increase the filter element of fragrance
Use material.After measured, the air-pressure drop that the channel that resulting materials extend longitudinally generates is 0.9 Pa/mm.It further cuts extremely
Length is the section of 6 mm to get with reducing gas flow temperature and supplement the filter element of beneficiating ingredient.
By gained filter element（20）Arrangement addition is in mouth end fillter section 22（Hollow out fillter section）With upstream filter segment 23（In
Empty fillter section）Between, form base material with aerosol（21）Collectively constitute aerosol generation article.As Fig. 2 shows.
Note：1. control sample：Refer to the filter element individually prepared with the polymer film sheet material described in corresponding embodiment, and
Aerosol generation article is prepared with identical combined method.To ensure that control sample is consistent with example sample pressure drop, mistake in control sample
The breadth of polymer film sheet material, which exists, used in filter unit accordingly increases.
2. gas flow temperature：Refer to aerosol generation article under 280 DEG C of heating and aspiration phases, in aerosol base material downstream
The temperature value of the aerosol stream of the downstream 27mm positions of end face, can be as with reference to the temperature for reaching oral cavity.
3. nicotine delivery amount：Refer under 280 DEG C of heating conditions, every aerosol is aspirated according to iso standard draw sequence
Article is generated, the amount of gained nicotine after 8 mouthfuls of suction（It is equivalent to the amount for the nicotine for being sent to consumer oral cavity）.
4. fragrance and satisfaction：" N " represents control sample or no significant difference；" ++ " represents to be obviously improved or improve.
Embodiment 4
Filter element is obtained in the following manner：
The first step：Cellulose paper and cellulose acetate film continuous sheet are taken, thickness is respectively 45 μm and 42 μm, and breadth is
430mm；Take compound adhesive, menthol；In right amount.
Second step：By menthol, routinely ratio is dissolved in middle chain acid glyceride, is dissolved and is uniformly mixed, must mix molten
Liquid.Mixed solution in a manner of being coated with is applied to cellulose paper continuous sheet, and removes unnecessary solvent.
Third walks：Cellulose paper continuous sheet obtained by second step is passed through into compound gluing with cellulose acetate film continuous sheet
It closes, obtains the composite sheet being bonded by polymer film and cellulose paper.
4th step：It is 200mm to cut third step gained composite sheet to breadth.
After measured, gained composite sheet thickness is 87 μm.
By the continuous composite sheet of above-mentioned gained through embossing, folding, gathering to form the uniform continuous cylinder item in longitudinal direction, cut
Section is porous and the cylinder of length 120mm is to get the filter element material that can be reduced gas flow temperature, increase the cool taste of peppermint.
After measured, the air-pressure drop that the channel that resulting materials extend longitudinally generates is 1.0Pa/mm.Further cutting to length is 6mm
Section to get with reducing gas flow temperature and supplement the filter element of beneficiating ingredient.
By gained filter element（20）Arrangement addition is in mouth end fillter section 22（Hollow out fillter section）With upstream filter segment 23（In
Empty fillter section）Between, form base material with aerosol（21）Collectively constitute aerosol generation article.As Fig. 2 shows.
Note：1. control sample：Refer to the filter element individually prepared with the polymer film sheet material described in corresponding embodiment, and
Aerosol generation article is prepared with identical combined method.To ensure that control sample is consistent with example sample pressure drop, mistake in control sample
The breadth of polymer film sheet material, which exists, used in filter unit accordingly increases.
2. gas flow temperature：Refer to aerosol generation article under 280 DEG C of heating and aspiration phases, in aerosol base material downstream
The temperature value of the aerosol stream of the downstream 27mm positions of end face, can be as with reference to the temperature for reaching oral cavity.
3. nicotine delivery amount：Refer under 280 DEG C of heating conditions, every aerosol is aspirated according to iso standard draw sequence
Article is generated, the amount of gained nicotine after 8 mouthfuls of suction（It is equivalent to the amount for the nicotine for being sent to consumer oral cavity）.
4. fragrance and satisfaction：" N " represents control sample or no significant difference；" ++ " represents to be obviously improved or improve.
Embodiment 5
Filter element is obtained in the following manner：
The first step：Cellulose paper and polycaprolactone film continuous sheet are taken, thickness is respectively 33 μm and 38 μm, and breadth is 450mm；
Take compound adhesive, polyethylene glycol 12000, nicotine salt；In right amount.
Second step：Polyethylene glycol 12000, nicotine is soluble in water in proportion, it dissolves and is uniformly mixed, must mix molten
Liquid.Mixed solution in a manner of being coated with is applied to cellulose paper continuous sheet, and removes unnecessary moisture.
Third walks：By cellulose paper continuous sheet obtained by second step and polycaprolactone continuous sheet by compound glue bond,
Obtain the composite sheet being bonded by polymer film and cellulose paper.
4th step：It is 210mm to cut third step gained composite sheet to breadth.
After measured, gained composite sheet thickness is 71 μm, and the wherein additive amount of polyethylene glycol 12000 and nicotine is respectively
6.0 g/m2With 2.0 g/m2。
By the continuous composite sheet of above-mentioned gained through embossing, folding, gathering to form the uniform continuous cylinder item in longitudinal direction, cut
Section is porous and the cylinder of length 102mm is to get can reduce gas flow temperature, improve satisfaction and increase the filter element of cigarette perfume
Shown with material, such as Fig. 2.After measured, the air-pressure drop that the channel that resulting materials extend longitudinally generates is 0.9Pa/mm.Further
It cuts to the section that length is 17 mm to get with reducing gas flow temperature and supplement the filter element of beneficiating ingredient.
By gained filter element（20）Arrangement addition is in mouth end fillter section 22（Hollow out fillter section）With upstream filter segment 23（In
Empty fillter section）Between, form base material with aerosol（21）Collectively constitute aerosol generation article.As Fig. 2 shows.
Note：1. control sample：Refer to the filter element individually prepared with the polymer film sheet material described in corresponding embodiment, and
Aerosol generation article is prepared with identical combined method.To ensure that control sample is consistent with example sample pressure drop, mistake in control sample
The breadth of polymer film sheet material, which exists, used in filter unit accordingly increases.
2. gas flow temperature：Refer to aerosol generation article under 280 DEG C of heating and aspiration phases, in aerosol base material downstream
The temperature value of the aerosol stream of the downstream 27mm positions of end face, can be as with reference to the temperature for reaching oral cavity.
3. nicotine delivery amount：Refer under 280 DEG C of heating conditions, every aerosol is aspirated according to iso standard draw sequence
Article is generated, the amount of gained nicotine after 8 mouthfuls of suction（It is equivalent to the amount for the nicotine for being sent to consumer oral cavity）.
4. fragrance and satisfaction：" N " represents control sample or no significant difference；" ++ " represents to be obviously improved or improve.
Embodiment 6
Filter element is obtained in the following manner：
The first step：Cellulose paper and polylactic acid membrane continuous sheet are taken, thickness is respectively 45 μm and 38 μm, and breadth is 350mm；It takes
Compound adhesive, Macrogol 4000, nicotine, the potpourri containing tobacco extract and coffee-extract；In right amount.
Second step：By Macrogol 4000, nicotine and potpourri, routinely ratio is soluble in water, dissolves and mixes
It is even, obtain mixed solution.Mixed solution in a manner of being coated with is applied to cellulose paper continuous sheet, and removes unnecessary water
Point.
Third walks：By cellulose paper continuous sheet obtained by second step and polylactic acid membrane continuous sheet by compound glue bond,
Obtain the composite sheet being bonded by polymer film and cellulose paper.
4th step：It is 160mm to cut third step gained composite sheet to breadth.
After measured, gained composite sheet thickness is 87 μm, and the additive amount of wherein Macrogol 4000 and nicotine is respectively
8.0 g/m2With 0.3 g/m2。
By the continuous composite sheet of above-mentioned gained through embossing, folding, gathering to form the uniform continuous cylinder item in longitudinal direction, cut
Section is porous and the cylinder of length 108mm is to get can reduce gas flow temperature, improve satisfaction and increase the filter element of cigarette perfume
Use material.After measured, the air-pressure drop that the channel that resulting materials extend longitudinally generates is 0.5Pa/mm.It further cuts to length
The section for 18 mm is spent to get with reducing gas flow temperature and supplement the filter element of beneficiating ingredient.
By gained filter element（20）Arrangement addition is in mouth end fillter section 22（Hollow out fillter section）With upstream filter segment 23（In
Empty fillter section）Between, form base material with aerosol（21）Collectively constitute aerosol generation article.As Fig. 2 shows.
Note：1. control sample：Refer to the filter element individually prepared with the polymer film sheet material described in corresponding embodiment, and
Aerosol generation article is prepared with identical combined method.To ensure that control sample is consistent with example sample pressure drop, mistake in control sample
The breadth of polymer film sheet material, which exists, used in filter unit accordingly increases.
2. gas flow temperature：Refer to aerosol generation article under 280 DEG C of heating and aspiration phases, in aerosol base material downstream
The temperature value of the aerosol stream of the downstream 27mm positions of end face, can be as with reference to the temperature for reaching oral cavity.
3. nicotine delivery amount：Refer under 280 DEG C of heating conditions, every aerosol is aspirated according to iso standard draw sequence
Article is generated, the amount of gained nicotine after 8 mouthfuls of suction（It is equivalent to the amount for the nicotine for being sent to consumer oral cavity）.
4. fragrance and satisfaction：" N " represents control sample or no significant difference；" ++ " represents to be obviously improved or improve.
Claims (10)
1. a kind of have the filter element for reducing gas flow temperature and supplementing beneficiating ingredient, it is characterised in that：The filter element is multiple
The cylinder of longitudinal multichannel that sheet material folds through embossing, edge embossing lines and gathers and formed is closed, the composite sheet is by gathering
Compound film and cellulose paper are bonded.
2. filter element according to claim 1, it is characterised in that：The polymer film be polyethylene film, polypropylene screen,
Polylactic acid membrane, polycaprolactone film or cellulose acetate film.
3. filter element according to claim 1, it is characterised in that：Load has polyethylene glycol, Buddhist nun in the cellulose paper
One or more of Gu Ding, nicotine salt, extract, fragrance.
4. filter element according to claim 1, it is characterised in that：The thickness of the polymer film is 20 μm to 60 μm；
The thickness of the cellulose paper is 30 μm to 120 μm；The thickness of the composite sheet is 50 μm to 140 μm.
5. filter element according to claim 1, it is characterised in that：Air-pressure drop caused by the filter element is not high
In 3.0Pa/mm.
6. filter element according to claim 1, it is characterised in that：Additive amount of the polyethylene glycol in composite sheet
For 2.0g/m2To 8.0g/m2；The additive amount of the nicotine or nicotine salt in composite sheet is 0.15g/m2To 4.0g/
m2。
7. filter element according to claim 1, it is characterised in that：The filter element be used alone as unitary filter stick or with
The combination of other filtering materials is for binary or ternary filter stick.
8. filter element according to claim 7, it is characterised in that：Other described filtering materials are hollow out vinegar fibre pipe, sky
Paper tube, paper filter core or vinegar fibre filter core.
9. filter element according to claim 7, it is characterised in that：Gained filter element is used to be located at during ternary filter stick
It swims between fillter section and mouth end fillter section；The upstream filter segment is hollow tube.
10. filter element according to claim 1, it is characterised in that：The filter element is generated in aerosol in article
Length be 6mm to 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403508.6A CN108201169A (en) | 2017-12-22 | 2017-12-22 | With reducing gas flow temperature and supplement the filter element of beneficiating ingredient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403508.6A CN108201169A (en) | 2017-12-22 | 2017-12-22 | With reducing gas flow temperature and supplement the filter element of beneficiating ingredient |
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| Publication Number | Publication Date |
|---|---|
| CN108201169A true CN108201169A (en) | 2018-06-26 |
Family
ID=62605826
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|---|---|---|---|
| CN201711403508.6A Pending CN108201169A (en) | 2017-12-22 | 2017-12-22 | With reducing gas flow temperature and supplement the filter element of beneficiating ingredient |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171015A (en) * | 2018-09-27 | 2019-01-11 | 湖北中烟工业有限责任公司 | Overlay film cools down mouth stick in a kind of low temperature cigarette having membrane |
| CN109222225A (en) * | 2018-09-07 | 2019-01-18 | 福建中烟工业有限责任公司 | It is a kind of for heating the cooling-part of non-burning cigarette |
| CN109619694A (en) * | 2019-01-24 | 2019-04-16 | 重庆中烟工业有限责任公司 | It is a kind of to reduce the filter element for heating cigarette flue-gas temperature of not burning |
| CN109700070A (en) * | 2019-03-01 | 2019-05-03 | 南通醋酸纤维有限公司 | A kind of particle and its preparation method and application that can reduce cigarette smoke temperature |
| CN110028773A (en) * | 2019-03-25 | 2019-07-19 | 云南养瑞科技集团有限公司 | Sheet material with cooling function and its application in aerosol generation product |
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| CN110638082A (en) * | 2019-10-28 | 2020-01-03 | 武汉红金叶新材料科技有限公司 | Formulation suitable for heating non-combustion tobacco and preparation process thereof |
| CN110934331A (en) * | 2018-09-25 | 2020-03-31 | 浙江中烟工业有限责任公司 | Concentric filter stick suitable for heating non-burning cigarettes and manufacturing process thereof |
| CN110934334A (en) * | 2018-09-25 | 2020-03-31 | 浙江中烟工业有限责任公司 | Filter stick suitable for heating non-burning cigarette and manufacturing process thereof |
| WO2020133647A1 (en) * | 2018-12-26 | 2020-07-02 | 湖南中烟工业有限责任公司 | Cooling mouth stick and vapor generation product |
| CN112584713A (en) * | 2018-09-07 | 2021-03-30 | 菲利普莫里斯生产公司 | Filter for an electronic vaping device, electronic vaping device with a filter, and method of forming a filter |
| CN113424986A (en) * | 2021-07-26 | 2021-09-24 | 云南养瑞科技集团有限公司 | Fragrance-carrying cooling filter tip rod and preparation method thereof |
| JP2021533819A (en) * | 2018-08-24 | 2021-12-09 | チャイナ タバコ フーナン インダストリアル カンパニー リミテッド | Temperature lowering filter rod and cigarette |
| US11950622B2 (en) | 2018-09-07 | 2024-04-09 | Altria Client Services Llc | Method of making capsule including filler material infused with consumable |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP7159474B2 (en) | 2018-08-24 | 2022-10-24 | チャイナ タバコ フーナン インダストリアル カンパニー リミテッド | Cooling filter rod and cigarette |
| EP3815552A4 (en) * | 2018-08-24 | 2022-05-04 | China Tobacco Hunan Industrial Co., Ltd. | Cooling cigarette filter and cigarette |
| JP2021533819A (en) * | 2018-08-24 | 2021-12-09 | チャイナ タバコ フーナン インダストリアル カンパニー リミテッド | Temperature lowering filter rod and cigarette |
| CN112584713A (en) * | 2018-09-07 | 2021-03-30 | 菲利普莫里斯生产公司 | Filter for an electronic vaping device, electronic vaping device with a filter, and method of forming a filter |
| CN109222225A (en) * | 2018-09-07 | 2019-01-18 | 福建中烟工业有限责任公司 | It is a kind of for heating the cooling-part of non-burning cigarette |
| US11950622B2 (en) | 2018-09-07 | 2024-04-09 | Altria Client Services Llc | Method of making capsule including filler material infused with consumable |
| CN110934334A (en) * | 2018-09-25 | 2020-03-31 | 浙江中烟工业有限责任公司 | Filter stick suitable for heating non-burning cigarette and manufacturing process thereof |
| CN110934331A (en) * | 2018-09-25 | 2020-03-31 | 浙江中烟工业有限责任公司 | Concentric filter stick suitable for heating non-burning cigarettes and manufacturing process thereof |
| CN109171015A (en) * | 2018-09-27 | 2019-01-11 | 湖北中烟工业有限责任公司 | Overlay film cools down mouth stick in a kind of low temperature cigarette having membrane |
| WO2020133647A1 (en) * | 2018-12-26 | 2020-07-02 | 湖南中烟工业有限责任公司 | Cooling mouth stick and vapor generation product |
| CN109619694A (en) * | 2019-01-24 | 2019-04-16 | 重庆中烟工业有限责任公司 | It is a kind of to reduce the filter element for heating cigarette flue-gas temperature of not burning |
| CN109700070B (en) * | 2019-03-01 | 2022-07-26 | 南通醋酸纤维有限公司 | Particle capable of reducing cigarette smoke temperature and preparation method and application thereof |
| CN109700070A (en) * | 2019-03-01 | 2019-05-03 | 南通醋酸纤维有限公司 | A kind of particle and its preparation method and application that can reduce cigarette smoke temperature |
| CN110292207A (en) * | 2019-03-21 | 2019-10-01 | 重庆中烟工业有限责任公司 | Aerosol cooling filter element and low temperature cigarette |
| CN110028773A (en) * | 2019-03-25 | 2019-07-19 | 云南养瑞科技集团有限公司 | Sheet material with cooling function and its application in aerosol generation product |
| CN110638082A (en) * | 2019-10-28 | 2020-01-03 | 武汉红金叶新材料科技有限公司 | Formulation suitable for heating non-combustion tobacco and preparation process thereof |
| CN113424986A (en) * | 2021-07-26 | 2021-09-24 | 云南养瑞科技集团有限公司 | Fragrance-carrying cooling filter tip rod and preparation method thereof |
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