CN109645560B - Filter stick with cooling and mist increasing functions for heating non-combustible cigarettes - Google Patents

Filter stick with cooling and mist increasing functions for heating non-combustible cigarettes Download PDF

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Publication number
CN109645560B
CN109645560B CN201811593350.8A CN201811593350A CN109645560B CN 109645560 B CN109645560 B CN 109645560B CN 201811593350 A CN201811593350 A CN 201811593350A CN 109645560 B CN109645560 B CN 109645560B
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China
Prior art keywords
cooling
filter
section
tracing paper
mist
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CN201811593350.8A
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CN109645560A (en
Inventor
张孟伟
袁岐山
冯晓民
朱琦
陈泽少
赵阔
张东豫
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China Tobacco Henan Industrial Co Ltd
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China Tobacco Henan Industrial Co Ltd
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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04Tobacco smoke filters characterised by their shape or structure
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/062Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063Use of materials for tobacco smoke filters characterised by structural features of the fibers

Abstract

The application belongs to novel tobacco technical field, concretely relates to heating filter rod for non-combustible cigarette with cooling increases fog function. The filter stick is formed by processing and rolling a carrier coated with a functional additive; specifically: uniformly coating a functional auxiliary agent on a carrier material, further wrapping the carrier material by forming paper to form a base rod with a certain length and circumference through post treatment, and cutting the base rod according to a certain length; the carrier is a tracing paper; the post-treatment refers to processing the sheet-shaped carrier material tracing paper to form a structure with a certain crease. The filter stick with the cooling and mist-increasing functions is prepared and obtained by coating the functional auxiliary agent on the specific carrier material, and replaces the existing hollow section, cooling section or filter tip section. Preliminary application effects show that by adopting the filter stick with the functions of cooling and mist increasing, the effects of reducing the temperature of smoke, increasing the amount of smoke, making up fragrance and the like are better played, so that the temperature of the smoke of the heated non-combustible cigarette is lower, the fragrance of the smoke is richer and softer, and the smoking feeling of a user is better improved.

Description

Filter stick with cooling and mist increasing functions for heating non-combustible cigarettes
Technical Field
The application belongs to novel tobacco technical field, concretely relates to heating filter rod for non-combustible cigarette with cooling increases fog function.
Background
The heating non-burning cigarette belongs to a novel tobacco product combining traditional cigarettes and electronic products, and is characterized in that the cigarette is not directly burned, and smoke is released by heating tobacco materials through means of electric heating, carbon heating, physical and chemical reaction heating and the like.
Research shows that in the traditional cigarette smoking process, the combustion temperature can reach 800-900 ℃, and various substances such as tobacco aroma, nicotine and the like can be completely released by the high temperature, so that smoking feeling can be better met, but more harmful substances can be released by cracking under the high temperature condition, so that great harm is caused to the health of people who inhale. To reduce the release of harmful substances at high temperatures, the tobacco material in the heated non-combustible cigarette is typically heated only to 250-350 ℃ in the heating means, which temperature conditions allow for sufficient release of nicotine and partially aromatic substances. However, due to the limitation of heating temperature, the problems of insufficient smoke quantity, insufficient aroma quantity, higher smoke temperature and the like are obvious when the non-burning cigarettes are heated. Therefore, certain improvements on the structures of the filter stick and the heating device are often needed to supplement the defects of smoke, insufficient fragrance and the like. In general, the heating non-combustible cigarettes belong to novel tobacco products, so that products such as heating appliances, filter sticks and the like used for preparing the tobacco products are still in continuous fumbling and improvement processes.
Disclosure of Invention
The utility model aims to provide a heating is filter rod product for non-burning cigarette with cooling and fog increasing functions to can better satisfy the demand of sucking crowd to aspects such as smog volume, perfume tolerance.
The technical scheme adopted by the application is described in detail below.
A filter stick with cooling and mist increasing functions for heating non-combustible cigarettes is formed by processing and rolling a carrier coated with functional auxiliary agents; specifically: uniformly coating a functional auxiliary agent on a carrier material, further wrapping the carrier material by forming paper after post treatment to form a base rod with a certain length and circumference (the circumference length can be designed to be about 22.4 mm), and further cutting the base rod according to a certain length; when the method is specifically applied, the heated non-combustible cigarette can be manufactured after being further compounded with the existing tobacco material section;
the functional auxiliary agent comprises a flavoring agent and/or a humectant and/or a fumigant;
the fuming agent is one or a mixture of more of glycerol and propylene glycol in any proportion; the glycerol and propylene glycol mixture is preferable, and the glycerol is specifically prepared from the following components in percentage by volume: propylene glycol=1.5-9:1;
the carrier is one or a combination of more of cellulose paper, polylactic acid, cellulose diacetate tows, polypropylene, bacterial cellulose, cut stem tobacco and tobacco sheets;
the polylactic acid comprises a polylactic acid film and polylactic acid tows; preferably, a polylactic acid film is used;
the polypropylene comprises a polypropylene film and polypropylene tows;
the cellulose paper is preferably a special modified tracing paper, and the specification of the special modified tracing paper is specifically as follows: 150mm in width and 1500mm in length; gram weight is 73g, 53g, 63g, 83g or 93g;
in the concrete preparation production and preparation process, the loading amount of the functional auxiliary agent on the cellulose paper is 8-11% of the mass of the cellulose paper, and is, for example, 9% or 10%.
The post-treatment is to process a sheet-shaped carrier material such as a special modified tracing paper by using equipment such as a paper creasing machine to form a certain crease structure, wherein the crease spacing after creasing is 0.7-1.5mm, and the crease spacing is specifically 1mm;
the rolling forming of the base rod can be specifically finished on a filter rod forming machine or a cigarette making machine.
The filter stick for the heating non-combustible cigarette with the cooling and mist increasing functions has the specific specification, the length of the filter stick is 7-20 mm, and when the filter stick is matched with an original tobacco material for use, the length specification of the filter stick is different due to different use positions.
The filter stick is utilized to prepare a heating non-combustible cigarette, the heating non-combustible cigarette structurally comprises a tobacco material section, a hollow section, a cooling section and a filter tip section which are sequentially connected, and the filter stick provided by the application can be used as the cooling section, the hollow section or the filter tip section; when the filter stick is used as a cooling section, the length specification of the filter stick can be designed to be 15mm; when the filter rod is used as a filter segment, the length specification of the filter rod can be designed to be 10mm.
In the prior art, in order to better embody the characteristics of the heating non-combustible cigarette and simultaneously make the quality of the heating non-combustible cigarette more approximate to that of the traditional cigarette during smoking, the heating non-combustible cigarette is generally formed by compounding a plurality of sections of materials with different functions, and generally comprises four structural parts of a tobacco material section, a hollow section, a cooling section and a filter tip section which are connected in sequence. The filter stick is prepared and obtained by coating a functional auxiliary agent on a specific carrier material, and replaces the existing hollow section, cooling section or filter tip section. Preliminary application effects show that by adopting the filter stick, the effects of reducing the smoke temperature, increasing the smoke quantity, making up the aroma and the like are better achieved, so that the smoke temperature of the heated non-combustible cigarettes is lower, the smoke aroma is richer and softer, the smoking experience of a user is better improved, and the relevant preparation process is strong in operability and convenient to produce, so that the relevant technical scheme has better practical value and popularization and application significance.
Drawings
Figure 1 shows a heated non-combustible cigarette having a filter rod with cooling and mist enhancing functions.
Detailed Description
The present application is further illustrated below with reference to examples.
Example 1
As shown in fig. 1, in order to utilize the heating non-combustible cigarette that the filter rod that has the cooling and mist increasing functions that this application provided was prepared, this heating non-combustible cigarette structural aspect is four segmentation composite construction, including tobacco material section (produce fragrant section) 4, cavity section 3, cooling section 2 and filter tip section 1 that connect gradually. In this embodiment, the filter rod with cooling and mist increasing functions provided by the application is applied as a cooling section 2, and the length specification is designed to be 15mm.
The filter stick with the cooling and mist increasing functions for the heating non-combustible cigarette provided by the embodiment is formed by processing and rolling a carrier coated with a functional additive; specifically: after the surface of the carrier material is uniformly coated with the functional auxiliary agent, the carrier material is subjected to post treatment and is further wrapped by forming paper to form a base rod with a certain length and circumference, and the base rod is further cut according to a certain length. When the method is specifically applied, the heated non-combustible cigarette can be manufactured after being further compounded with the existing tobacco material section.
The specific post-treatment after the carrier material surface is uniformly coated with the functional auxiliary agent is as follows: after the functional auxiliary agent is uniformly coated on the surface of the carrier material, the carrier material (specifically selecting a special modified tracing paper, namely tracing paper produced by Baolishi printing packaging company of Zhejiang Haining City) is coiled to form a width of 40-50cm, and then the carrier material is placed in a closed environment with the temperature of 22+/-1 ℃ and the humidity of 50+/-1% for standing for about 48 hours, so that the special modified tracing paper fully absorbs the functional auxiliary agent; then, processing the paper by a paper creasing machine to form a special modified tracing paper with creases with the crease structure, wherein the interval between the creases is 1mm; finally, the filter rod is further rolled on a filter rod forming machine, and then is wrapped and cut by forming paper to form a base rod with the circumference of 22.4mm (the cutting length can be set according to the requirement). The base rod is further compounded with a tobacco material section (a fragrance producing section), a hollow section and a filter tip section on a compounding machine to form a four-section compound structure, namely the heating non-burning cigarette shown in figure 1.
In the embodiment, the special modified tracing paper is a paper with hard texture and film type, which is formed by interweaving fine plant fibers, free pulping (the beating degree is more than or equal to 80%), papermaking, washing with clear water and finally drying, and has the characteristics of no sizing and no filler addition. The special modified tracing paper has the characteristics of firm, compact and slightly transparent texture, strong permeation resistance to grease and water, air impermeability, high wet strength and the like, so the special modified tracing paper is generally used as packaging paper in the field of cigarettes and is not directly used as functional paper to participate in smoking cigarettes. In the embodiment, after the special modified tracing paper is used as a carrier material to adsorb the functional auxiliary agent, a base rod with a crease structure is formed by preparation, and then the base rod is used as a functional cooling section in a heating non-burning cigarette, so that the function of cooling and mist increasing of smoke is provided.
In the actual use process, after the tobacco material section (aroma producing section) is placed in the smoking set 5 and heated, high-temperature smoke (the heating temperature of the heating device is 300 ℃ and therefore the smoke temperature is about 300 ℃) generated by the tobacco material section is sent to the cooling section 2 through the hollow section 3, and the functional auxiliary agent coated on the surface of the special modified tracing paper is gasified to form smoke in the flowing process of the high-temperature smoke on the surface of the special modified tracing paper of the cooling section 2; on the other hand, the heating volatilization of the functional auxiliary agent also effectively reduces the temperature of the smoke, so that the temperature of the smoke is more moderate, the smoke quantity can be improved (the smoke quantity can be improved by about 20%), the number of suction ports is obviously increased, and a better improvement effect is shown.
From the safety aspect, the special modified tracing paper is firm and compact in texture, weak in adsorption capacity on passing smoke and small in influence on smoke quality, and no harmful auxiliary agent is added in the production and processing process, so that toxic substances are not released when high-temperature smoke passes through, and the special modified tracing paper is harmless to human bodies, so that the special modified tracing paper can be used with confidence.
Example 2
Based on the structure of the embodiment 1, the inventor further performs an optimal design on part of structural parameters and processes, and related experimental processes and results are briefly described as follows.
Special modified tracing paper specification selection
Respectively selecting the gram weights of 53g/m 2 、63 g/m 2 、73 g/m 2 、83 g/m 2 、93 g/m 2 A special modified tracing paper with the specification is manufactured by folding paper strips with the length of 1500mm multiplied by 150mm and the width of 150mm into a cooling section (the length of the cooling section is 150 mm) (only the special modified tracing paper is used as the cooling section, no functional auxiliary agent component is coated, and a tobacco material section (a fragrance producing section) is cut tobacco (dry reconstituted tobacco of Guangdong Jinye technology development Co., ltd.) after being processed by tobacco sheets), and then the temperature of smoke entering an oral cavity, the number of suction ports and the suction resistance of the cigarettes are tested.
The results were as follows:
by combining the data in the table and the processes of absorbing resistance feeling and creasing to prepare the cooling section, the following obvious findings can be obtained: the suction resistance of the cooling section is gradually increased along with the increase of the unit gram weight of the special modified tracing paper;
low gram weight special modified tracing paper (53 g/m) 2 、63 g/m 2 ) Small hardness and thin thickness, forming wrinklesWhen the composite cigarette is rolled and used as a cooling section, the porosity is large, the suction resistance is small, the smoke passing speed is high, the heat exchange time is short, the cooling effect is poor, the hardness of the cooling section is small due to the small paper hardness, the hardness difference between the paper hardness and the hardness of other sections of materials is large, and the difficulty is also large when the composite cigarette is inserted into a heating non-combustion appliance;
while a higher grammage (93 g/m) 2 ) The special modified tracing paper has higher hardness, paper breakage is easy to occur when wrinkles are manufactured, the suction resistance is also higher, the time for smoke to pass through the cooling section is prolonged, and the suction experience is poor;
thus, overall selection is 73 g/m 2 、83 g/m 2 And carrying out subsequent experimental optimization on the special modified tracing paper with the specification.
(II) functional auxiliary agent type and dosage optimization
At 73 g/m respectively 2 、83 g/m 2 The special modified tracing paper with the specification is a material object, glycerin is uniformly coated according to 8%, 9%, 10%, 11% and 12% of the mass of the special modified tracing paper (when the mass of the special modified tracing paper exceeds 12%, the special modified tracing paper is saturated in glycerin adsorption and cannot load more glycerin), after the special modified tracing paper is coated, the special modified tracing paper is placed for 24 hours to further promote uniform absorption, then cut into the specification with the length of 1500mm and the width of 150mm, further creased and rolled into a cooling section, and the temperature of smoke entering an oral cavity is tested and the smoke quantity is sensed.
The specific results are listed below:
analysis of the above table data can be seen: with the gradual increase of the coating amount of the glycerol, the amount of the released smoke gradually increases, the number of the suction ports gradually increases, and the temperature of the smoke gradually decreases; but when added in excess of 11% by mass, the flue gas temperature is not substantially reduced any more.
On the other hand, in terms of cooling effect, the 83-gram-weight special modified tracing paper has basically the same cooling effect and basically the same smoke amount compared with the 73-gram-weight special modified tracing paper, but the 83-gram-weight special modified tracing paper has relatively large thickness, so that the 83-gram-weight special modified tracing paper has smaller porosity, larger suction resistance and inferior suction experience and smoke feeling compared with the 73-gram-weight special modified tracing paper when being used as a cooling section.
Further, the functional auxiliary agent glycerol is replaced, the proportion of the functional auxiliary agent accounting for 11% of the mass of any special modified tracing paper is taken as an example, and the mixture of propylene glycol and glycerol is used for replacing pure glycerol, so that experiments show that the glycerol is prepared by the following steps: propylene glycol (volume ratio) =8:2 or 7:3, lower viscosity, lower difficulty than pure glycerin coating, and better fuming effect, but slightly worse overall smoking taste.
(III) special modified tracing paper specification
At 73 g/m 2 The special modified tracing paper with the specification and the glycerin coating ratio of 11% is taken as an example, the special modified tracing paper with the specification of 150mm, but the length of 1300mm, 1400mm and 1500mm is respectively selected, the special modified tracing paper is rolled into a cooling section after being processed by a paper creasing machine (the crease interval is 1 mm), and the temperature of smoke entering an oral cavity is tested, and the smoke quantity and the taste are sensed.
The specific results are listed below:
from the data in the table, the length of the special modified tracing paper is gradually reduced, the suction resistance of the cooling section is gradually reduced, the temperature of the cooling section entering the oral cavity is slightly increased, but the human body suction temperature is moderate, the smoke amount is large, the number of suction ports reaches 13, and the whole suction experience is good. However, the 1300mm length of the special modified tracing paper is shorter and the elasticity is insufficient after wrinkles are formed in the processing process, so that the special modified tracing paper is easy to deviate from the formed paper to cause deviation, and the next step of slitting and compounding are affected, so that the special modified tracing paper is not beneficial to practical production and application. Therefore, 1400mm and 1500mm are preferable choices in practical production.

Claims (5)

1. The filter stick for the heating non-combustible cigarette with the cooling and mist increasing functions is characterized in that the filter stick is processed and rolled by a carrier coated with a functional additive; specifically: uniformly coating a functional auxiliary agent on a carrier material, further wrapping the carrier material by forming paper to form a base rod with a certain length and circumference through post treatment, and further cutting the base rod according to a certain length;
the functional auxiliary agent is a fuming agent;
the fuming agent is glycerin;
the carrier is a tracing paper;
the post-treatment is to process the tracing paper of the sheet carrier material to form a structure with a certain crease;
the tracing paper model specification is as follows: 150mm in width and 1500mm in length; gram weight is 73g, 53g, 63g, 83g or 93g; the tracing paper is loaded with glycerin, and the glycerin loading is 8-11% of the mass of the special modified tracing paper.
2. The filter stick for heating non-combustible cigarettes with the cooling and mist increasing functions according to claim 1, wherein the wrinkle spacing of the post-treated wrinkle structure is 0.7-1.5mm.
3. The filter rod for heating nonflammable cigarettes with the functions of cooling and mist increasing according to claim 2, wherein the distance between wrinkles is 1mm.
4. A heated non-combustible cigarette prepared by using the filter stick with the cooling and mist increasing functions according to any one of claims 1-3, which is characterized by comprising a tobacco material section, a hollow section, a cooling section and a filter tip section which are sequentially connected, wherein the filter stick provided by the application is applied as the cooling section, the hollow section or the filter tip section.
5. The heated non-combustible cigarette of claim 4, wherein the length specification is 15mm when the filter rod is used as a cooling section; when the filter rod is used as a filter segment, the length specification is designed to be 10mm.
CN201811593350.8A 2018-12-25 2018-12-25 Filter stick with cooling and mist increasing functions for heating non-combustible cigarettes Active CN109645560B (en)

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112369668A (en) * 2020-11-09 2021-02-19 湖北中烟工业有限责任公司 Cooling functional material and application thereof in heating non-combustible cigarettes
CN113749289B (en) * 2021-09-20 2023-05-16 河南中烟工业有限责任公司 Cigarette, cooling unit for heating non-combustible cigarette and preparation method of cooling unit
CN114481695A (en) * 2021-12-14 2022-05-13 江苏大亚滤嘴材料有限公司 Manufacturing process and application of surface modified forming paper with smoke cooling function
CN114431511B (en) * 2022-01-30 2023-05-16 河南中烟工业有限责任公司 Method for shortening smoking preheating time of heating cigarette and heating cigarette
CN114504122A (en) * 2022-01-30 2022-05-17 河南中烟工业有限责任公司 Method for compensating smoke amount of heated cigarette and heated cigarette
CN114431519A (en) * 2022-01-30 2022-05-06 河南中烟工业有限责任公司 Heating cigarette with aroma enhancement function and preparation method thereof

Citations (1)

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Publication number Priority date Publication date Assignee Title
CN107752123A (en) * 2017-10-19 2018-03-06 江苏中烟工业有限责任公司 A kind of Three-section type heating containing sorbing material does not burn Cigarette

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107752123A (en) * 2017-10-19 2018-03-06 江苏中烟工业有限责任公司 A kind of Three-section type heating containing sorbing material does not burn Cigarette

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