CN113080508A

CN113080508A - Dual-purpose cigarette

Info

Publication number: CN113080508A
Application number: CN202110382518.6A
Authority: CN
Inventors: 朱鲜艳; 孙庆杰; 徐兴华; 谢一飞; 宗东岳; 田亮亮
Original assignee: Nantong Cigarette Filter Co Ltd
Current assignee: Nantong Cigarette Filter Co Ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-07-09

Abstract

The invention relates to a dual-purpose cigarette which is suitable for lighting and heating non-combustible smoking, and provides multiple smoking mode choices through the axial connection of a tobacco section and a tobacco core section and the design of a pre-tearing line at the joint of the tobacco core section and the tobacco section, wherein the lighting and heating non-combustible smoking can be used simultaneously or one of the lighting and heating non-combustible smoking and the heating non-combustible smoking can be selected optionally, so that the diversified requirements of consumers on the smoking modes of the cigarette can be met. Meanwhile, after the tobacco shred section is ignited, the smoke is not absorbed by the tobacco core section, the fragrance of the tobacco core section is not emitted by baking, and the fragrance of the fragrance-increasing substances flows along with the smoke only when the tobacco is directly heated by using a smoking set, so that the problem of poor smoking taste caused by ignition, smoking and reheating smoking is avoided.

Description

Dual-purpose cigarette

Technical Field

The invention relates to the technical field of heating cigarettes and traditional cigarette production, in particular to a dual-purpose cigarette.

Background

Along with the gradual increase of the demand of the personalized experience of cigarette products, the tobacco industry develops a novel heating cigarette, and the health concept of the novel heating cigarette can meet the sensory demand and harm reduction demand of consumers on the cigarette products.

The invention with Chinese patent application numbers of 201910797342.3 and 201910798352.9 discloses a dual-purpose cigarette suitable for both ignition smoking and heating non-combustion smoking, which comprises a cigarette core section, a supporting section and a filtering section which are sequentially connected, wherein the cigarette core base material of the cigarette core section comprises reconstituted tobacco and cut tobacco. However, for one cigarette, a consumer can only select to ignite and smoke or heat to smoke, and cannot use two smoking modes at the same time, so that the consumer experience is not rich.

Meanwhile, the tobacco core section of the invention uses the mixture of the cut tobacco and the reconstituted tobacco, different tobacco raw materials are not designed aiming at different smoking modes, and the sensory experience of different smoking modes can not be well played.

As for the cigarette which can be directly ignited for smoking and can be matched with a heating cigarette smoking set for use, the highest temperature of the gas phase of the smoke can reach above 850 ℃ when the tobacco shreds are directly ignited, and when the high-temperature smoke passes through the tobacco core section (the part for heating and smoking) during smoking, the fragrant substances in the tobacco core section are baked and emitted, so that the smoking effect is insufficient when the tobacco shreds are ignited and then the tobacco core section is reheated for smoking after smoking, and the smoking sensory experience is poor. Meanwhile, smoke generated during ignition is adsorbed when passing through the cigarette core section, and heating and smoking sensory experience can be influenced.

Disclosure of Invention

In order to solve the problem of the prior art that the dual-purpose cigarette has an insufficient smoking mode, the invention provides the dual-purpose cigarette which comprises a tobacco shred section 1 and a tobacco core section 2 which are wrapped in tipping paper and are sequentially and axially connected. The cigarette comprises a cut tobacco section 1, a cigarette core section 2, a pre-tearing line 21, a cigarette paper at the joint of the cut tobacco section 1 and the cigarette paper section 2, a tobacco flavor substance in the cigarette tobacco section 1, wherein the tobacco flavor substance comprises cut tobacco, tobacco leaves and/or tobacco stems, a reconstituted tobacco and an aroma-increasing substance in the cigarette core section 2, and flame retardant paper is wrapped on the periphery of the cigarette core section 2. And (3) igniting the cut tobacco section 1 for suction, and extinguishing the open fire when the open fire meets the flame-retardant paper on the periphery of the cigarette core section 2 after the suction of the section is finished. If the smoker needs stronger smoke satisfaction, the tobacco core section 2 can be placed into a heating smoking set for heating, and the smoking is continued. If only the heating and smoking mode is used, the pre-tearing line 21 can be cut off, and the cigarette core segment 2 can be directly placed into a heating smoking set for heating and smoking. The flavoring substance can be tobacco flavor or non-tobacco flavor (fruit flavor, mint flavor, etc.), and the boiling point of the flavoring substance can be 150-.

Preferably, the cigarette further comprises a cavity section 4, the cavity section 4 is connected behind the core section 2, and the tobacco section 1 is formed into a cigarette by tipping paper. Certainly to general cigarette, can also include filter segment 3, cavity section 4 is connected after 2 in the cigarette core section this moment, before filter segment 3, this moment cigarette total length is 80 ~ 100mm, and a cigarette diameter is 5.0 ~ 8.0mm, and the filter rod length of constituteing by 2 in the cigarette core section, cavity section 4, filter segment 3 is 30 ~ 50mm, the length of tobacco shred section 1 is 30 ~ 70 mm.

Preferably, the cavity section 4 is formed by rolling a high molecular polymer, acetate tow or hard paper.

The invention also provides another dual-purpose cigarette which comprises a tobacco shred section 1, a flame-retardant section 22, a tobacco core section 2 and a filter section 3 which are axially connected and wrapped in tipping paper, wherein the tipping paper at the joint of the tobacco core section 2 and the flame-retardant section 22 is provided with a pre-tearing line 21, a tobacco flavor substance is arranged in the tobacco shred section 1, the tobacco flavor substance comprises tobacco shreds, tobacco leaves and/or tobacco stems, the tobacco core section 2 comprises reconstituted tobacco leaves and flavoring substances, and flame-retardant paper is wrapped on the periphery of the flame-retardant section 22.

Preferably, when the boiling point of the flavoring substance is 150-200 ℃, the axial length of the flame retardant section 22 is more than or equal to 1cm, and because the smoke temperature 1cm behind the charcoal line formed by burning the tobacco shred section 1 is less than 100 ℃, the flavor of the flavoring substance in the tobacco core section 2 is not emitted by baking, and the flavor of the tobacco core section 2 flows along with the smoke only when the heating smoking set is used.

Preferably, the cigarette further comprises a cavity section 4, the cavity section 4 being connected behind the core section 2. Similar to the former dual-purpose cigarette, the cigarette core section 2, the cavity section 4 and the filter section 3 can be sequentially and axially connected together to form a ternary filter stick, and the cigarette shred section 1 forms a cigarette through tipping paper.

The invention also provides another dual-purpose cigarette which comprises a tobacco shred section 1, a functional section 5, a tobacco core section 2 and a filter section 3 which are axially connected and wrapped in tipping paper, wherein the tipping paper at the joint of the functional section 5 and the tobacco core section 2 is provided with a pre-tearing line 21, a tobacco flavor substance is arranged in the tobacco shred section 1, the tobacco flavor substance comprises tobacco shreds, tobacco leaves and/or tobacco stems, the tobacco core section 2 comprises reconstituted tobacco leaves and flavoring substances, flame retardant paper is wrapped on the periphery of the functional section 5, the functional section 5 comprises a functional section outer core 51 and a functional section inner core 52, the functional section outer core 51 is prepared from an adsorbing material, and the functional section inner core 52 is a hollow pipeline.

Preferably, the functional segment outer core 51 is made of materials such as non-woven fabrics, paper materials and/or adsorption particles, and has a good adsorption effect on particulate matters such as tar in smoke during conventional suction. The functional section inner core 52 is a hollow pipeline formed by rolling high molecular polymer, acetate fiber tows or hard paper. The high temperature flue gas is mixed with air when passing through the section and is contacted with the pipe wall, so that the temperature of the flue gas can be obviously reduced.

Preferably, the functional segment 5 is provided with small holes leading from outside the tipping paper to the outer core 51 or the inner core 52 of the functional segment, and the ventilation rate of the filter is 20-80%. When the smoke is ignited and sucked, cold air enters from the punched position to be mixed with the smoke, and the effects of cooling and reducing coke can be further achieved.

The total length of the cigarette is 80-100 mm, the diameter of the cigarette is 5.0-8.0 mm, and the length of the cut tobacco section 1 is 30-70 mm.

The invention achieves the following beneficial effects:

the tobacco smoking device is suitable for two modes of lighting smoking and heating non-combustible smoking, a consumer can select the two modes to use together or select one mode optionally, and different tobacco raw materials are arranged on the tobacco shred section and the tobacco core section, so that smoking experience is enriched, and the diversified requirements of the consumer are met.

Through using the higher fragtant material of boiling point in the tobacco core section, and cool down the processing to the flue gas after the pipe tobacco section is lighted for the fragrant smell of tobacco core section is not toasted and is distributed out when the pipe tobacco section is lighted and is smoked, thereby has solved and has lighted the problem that the pipe tobacco core section fragrant smell can not persist, the bad smell of inhaling when heating and smoking after smoking earlier, has guaranteed that different suction methods can both reach better sense organ and have experienced.

Drawings

FIG. 1 is a schematic structural view of example 1 of the present invention;

FIG. 2 is a schematic structural diagram of example 2 of the present invention;

FIG. 3 is a schematic structural diagram according to embodiment 3 of the present invention;

names of reference symbols in the description of the drawings: 1-tobacco shred section, 2-tobacco core section, 21-pre-tearing line, 22-flame retardant section, 3-filtering section, 4-cavity section, 5-functional section, 51-functional section outer core and 52-functional section inner core.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, which are given by way of illustration and not by way of limitation.

Example 1

As shown in fig. 1, this embodiment is a dual-purpose cigarette, which means that the cigarette is suitable for both lighting and heating non-combustible smoking, and two smoking modes can be selected at the same time, or one smoking mode can be selected optionally. The cigarette comprises a tobacco shred section 1, a cigarette core section 2 and a filter section 3 which are sequentially and axially connected from front to back and wrapped in tipping paper. The cigarette paper at the joint of the tobacco core section 2 and the tobacco shred section 1 is designed by adopting a pre-tearing line 21, and the periphery of the tobacco core section 2 is wrapped with flame retardant paper. And (3) igniting the cut tobacco section 1 for suction, and extinguishing the open fire when the open fire meets the flame-retardant paper on the periphery of the cigarette core section 2 after the suction of the section is finished. If the smoker needs stronger smoke satisfaction, the tobacco core section 2 can be placed into a heating smoking set for heating, and the smoking is continued. If only the heating and smoking mode is used, the pre-tearing line 21 can be cut off, and the cigarette core segment 2 can be directly placed into a heating smoking set for heating and smoking.

Preferably, the tobacco shred segment 1 contains tobacco shreds, tobacco leaves, tobacco stems or other smoke flavor substances inside.

Preferably, the core section 2 contains reconstituted tobacco and flavoring substances inside. The flavoring substances are tobacco flavor and non-tobacco flavor (fruit flavor, mint flavor, etc.), and the boiling point of the flavoring substances is generally 150-200 ℃.

Preferably, the cigarette further comprises a cavity section 4, the cavity section 4 is connected behind the cigarette core section 2, the cavity section 4 and the filter section 3 are sequentially and axially connected together to form a ternary filter stick, and the cigarette is formed by the cigarette shred section 1 through tipping paper.

The cavity section 4 can be formed by rolling high molecular polymer, acetate fiber tows and hard paper.

The total length of the cigarette is 84mm, the diameter of the cigarette is 7.25mm, and the length of the tobacco shred section 1 is 50 mm.

Example 2

As shown in fig. 2, this embodiment is a dual-purpose cigarette, which means that the cigarette is suitable for both lighting and heating non-combustible smoking, and two smoking modes can be selected at the same time, or one smoking mode can be selected optionally. The cigarette comprises a tobacco shred section 1, a flame retardant section 22, a cigarette core section 2 and a filter section 3 which are sequentially and axially connected from front to back and wrapped in tipping paper. The cigarette paper is provided with a pre-tearing line 21 at the joint of the flame-retardant section 22 and the cigarette core section 2, and flame-retardant paper is wrapped on the peripheries of the flame-retardant section 22 and the cigarette core section 2. And (3) igniting the cut tobacco section 1 for suction, wherein when the section is sucked, the open fire is extinguished after meeting the flame retardant paper on the periphery of the flame retardant section 22. If the smoker needs a stronger smoke satisfaction, the cigarette core section 2 can be cut off along the pre-tearing line 21 and placed into a heating smoking set for heating, and then the smoking is continued. If only the heating and smoking mode is used, the pre-tearing line 21 can be directly cut off, and the cigarette core section 2 is placed into a heating smoking set to be heated and smoked.

Preferably, the core section 2 contains reconstituted tobacco and flavoring substances inside. The flavoring substances are tobacco flavor and non-tobacco flavor (fruit flavor, mint flavor, etc.), and the boiling point of the flavoring substances is generally 150-200 ℃. The axial length of the flame-retardant section 22 is more than or equal to 1cm, the smoke temperature at the position 1cm behind a charcoal line formed by burning the cut tobacco section 1 is less than 100 ℃, namely the temperature at the position of the cigarette core section 2 is less than 100 ℃, the fragrance of the fragrance-enhancing substances in the cigarette core section 2 is not emitted by baking, and the fragrance of the cigarette core section 2 flows along with the smoke only when a smoking set is heated.

Example 3

As shown in fig. 3, this embodiment is a dual-purpose type smoking article, which means that the smoking article is suitable for both lighting smoking and heating non-combustible smoking, and two smoking modes can be selected at the same time, or one smoking mode can be selected optionally. The cigarette comprises a tobacco shred section 1, a functional section 5, a cigarette core section 2 and a filter section 3 which are sequentially and axially connected from front to back and wrapped in tipping paper. The tobacco shred section 1 is used for ignition and suction, and the tobacco core section 2 is used for heating and suction. The cigarette paper at the joint of the cigarette core section 2 and the functional section 5 is provided with a pre-tearing line 21, and the periphery of the functional section 5 is wrapped with flame retardant paper. And (3) igniting the cut tobacco section 1 for suction, and extinguishing the open fire when the open fire meets the flame retardant paper on the periphery of the functional section 5 after the suction of the section is finished. If the smoker needs stronger smoke satisfaction, the pre-tearing line 21 can be cut off, and the cigarette core section 2 is put into a heating smoking set for heating and continuing smoking. If the smoking is not wanted, only the heating and smoking mode is wanted, the pre-tearing line 21 can be directly cut off, and the cigarette core segment 2 is placed into a heating smoking set to be heated and smoked.

The functional section 5 is composed of a functional section outer core 51 and a functional section inner core 52. The functional section outer core 51 can be prepared from materials such as non-woven fabrics, paper materials, adsorption particles and the like, and has better adsorption effect on particulate matters such as tar in smoke during conventional suction. The functional section inner core 52 can be formed by rolling high molecular polymer, acetate fiber tows and hard paper and is a hollow pipeline. The high temperature flue gas is mixed with air when passing through the section and is contacted with the pipe wall, so that the temperature of the flue gas can be obviously reduced.

Preferably, when the boiling point of the flavoring substance is 150-200 ℃, the axial length of the functional section 5 is more than or equal to 1cm, the smoke temperature at the position 1cm behind the charcoal line formed by burning the tobacco shred section 1 is less than 100 ℃, the high-temperature smoke passes through the section and is mixed with air and is contacted with the pipe wall, the temperature at the tobacco core section 2 can be reduced to be below 100 ℃, the fragrance of the tobacco core section 2 is not baked, and the fragrance of the tobacco core section 2 flows along with the smoke only when the smoking set is heated. When the acetate fiber tows are used, the functional section 5 and the cigarette core section 2 are directly disconnected at the joint along the pre-tearing line 21, and the cigarette tow section 1 can be directly ignited for suction.

Preferably, the functional segment 5 can be provided with small holes leading to the outer core or the inner core of the functional segment from the outside of the tipping paper, and the ventilation rate of the filter is 20-80%. When the smoke is ignited and sucked, cold air enters from the small hole and is mixed with the smoke, and the effects of reducing temperature and reducing tar can be further achieved.

The cigarette length is 84mm, and cigarette diameter is 7.25mm, and the length of constituteing by functional section 5, tobacco core section 2 and filter segment 3 is 34mm, the length of tobacco shred section 1 is 50 mm.

Claims

1. The dual-purpose cigarette is characterized by comprising a tobacco shred section (1) and a tobacco core section (2) which are sequentially connected in a tipping paper in an axial direction in a wrapping mode, wherein the tipping paper at the joint of the tobacco core section (2) and the tobacco shred section (1) is provided with a pre-tearing line (21), a tobacco flavor substance is arranged in the tobacco shred section (1), the tobacco flavor substance comprises tobacco shreds, tobacco leaves and/or tobacco stems, reconstituted tobacco leaves and flavoring substances are arranged in the tobacco core section (2), and flame retardant paper is wrapped on the periphery of the tobacco core section (2).

2. The dual-use cigarette according to claim 1, further comprising a cavity section (4), the cavity section (4) being connected after the core section (2).

3. Dual-purpose cigarette according to claim 2, characterized in that the cavity section (4) is formed by rolling of high molecular polymer, acetate tow and/or cardboard.

4. The dual-purpose cigarette is characterized by comprising a tobacco shred section (1), a flame retardant section (22) and a tobacco core section (2) which are sequentially connected in a tipping paper in an axial direction in a wrapping mode, wherein the tipping paper at the joint of the tobacco core section (2) and the flame retardant section (22) is provided with a pre-tearing line (21), a tobacco flavor substance is arranged in the tobacco shred section (1), the tobacco flavor substance comprises tobacco shreds, tobacco leaves and/or tobacco stems, reconstituted tobacco leaves and flavoring substances are arranged in the tobacco core section (2), and the periphery of the flame retardant section (22) is wrapped with flame retardant paper.

5. The dual-purpose cigarette according to claim 4, wherein the boiling point of the flavoring substance in the core segment (2) is 150 ℃ to 200 ℃, and the axial length of the flame retardant segment (22) is greater than or equal to 1 cm.

6. Dual-purpose cigarette according to claim 4, characterized in that it further comprises a cavity section (4), the cavity section (4) being connected after the core section (2).

7. A dual-purpose cigarette is characterized in that the cigarette comprises a tobacco shred section (1), a functional section (5) and a cigarette core section (2) which are wrapped in a tipping paper and are sequentially connected along the axial direction, the tipping paper at the joint of the functional section (5) and the cigarette core section (2) is designed by a pre-tearing line (21), the tobacco shred section (1) is internally provided with smoke substances which comprise tobacco shreds, tobacco leaves and/or tobacco stems, the tobacco core section (2) contains reconstituted tobacco and flavoring substances, the periphery of the functional section (5) is wrapped with flame retardant paper, the functional section (5) comprises a functional section outer core (51) and a functional section inner core (52), the functional section outer core (51) is prepared by an adsorbing material, the adsorption device is used for adsorbing particle phase substances in the flue gas after the combustion of the tobacco shred section (1), and the functional section inner core (52) is a hollow pipeline and is used for reducing the temperature of the flue gas after the combustion of the tobacco shred section (1).

8. The dual-purpose cigarette according to claim 7, wherein the adsorbing material of the functional segment outer core (51) is non-woven fabric, paper material and/or adsorbing particles, and the functional segment inner core (52) is formed by rolling high molecular polymer, acetate tow or hard paper.

9. Dual-purpose cigarette according to claim 7, characterized in that the functional segment (5) is provided with small holes leading from outside the tipping paper to the functional segment outer core (51) or the functional segment inner core (52).