CN113545514A - Heating cigarette with self-bonding function - Google Patents
Heating cigarette with self-bonding function Download PDFInfo
- Publication number
- CN113545514A CN113545514A CN202010377116.2A CN202010377116A CN113545514A CN 113545514 A CN113545514 A CN 113545514A CN 202010377116 A CN202010377116 A CN 202010377116A CN 113545514 A CN113545514 A CN 113545514A
- Authority
- CN
- China
- Prior art keywords
- cigarette
- core material
- adhesive
- tobacco
- resin adhesive
- 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.)
- Pending
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 66
- 238000010438 heat treatment Methods 0.000 title claims abstract description 23
- 239000011162 core material Substances 0.000 claims abstract description 49
- 239000000853 adhesive Substances 0.000 claims abstract description 34
- 230000001070 adhesive effect Effects 0.000 claims abstract description 34
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 12
- 241000208125 Nicotiana Species 0.000 claims description 34
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 34
- 230000000391 smoking effect Effects 0.000 claims description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 229920005749 polyurethane resin Polymers 0.000 claims description 4
- 229920003180 amino resin Polymers 0.000 claims description 2
- 239000000796 flavoring agent Substances 0.000 claims description 2
- 235000019634 flavors Nutrition 0.000 claims description 2
- 239000007849 furan resin Substances 0.000 claims description 2
- 239000004005 microsphere Substances 0.000 claims description 2
- 229920001568 phenolic resin Polymers 0.000 claims description 2
- 239000005011 phenolic resin Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 1
- 239000004634 thermosetting polymer Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 abstract description 5
- 239000011347 resin Substances 0.000 abstract description 5
- 238000004132 cross linking Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
Abstract
The invention belongs to the technical field of heating cigarettes, and particularly relates to a heating cigarette with a self-bonding function. The cigarette comprises a cigarette core section, wherein a cigarette core material is contained in the cigarette core section, and a thermosetting adhesive is arranged on the cigarette core material. According to the invention, the thermosetting resin is added into the cigarette core material in a certain proportion, when the cigarette is heated, the thermosetting resin is heated to generate crosslinking, and the cigarette core materials are bonded together, so that the carbonized cigarette core material is prevented from falling off when the cigarette is pulled out. The invention achieves the effect of preventing falling for the first time by improving the components of the cigarette core material, and has the advantages of simplicity and strong practicability.
Description
Technical Field
The invention belongs to the technical field of heating cigarettes, and particularly relates to a heating cigarette with a self-bonding function.
Background
The heating cigarette, also called low-temperature cigarette, is a novel tobacco product which utilizes an external heat source to heat tobacco shreds, and nicotine and flavor substances in the tobacco shreds are volatilized to generate smoke gas to meet the requirements of smokers during heating. Because the temperature of the tobacco is far lower than that of the traditional cigarette, harmful components generated by high-temperature combustion and cracking of the tobacco can be reduced, and harmful chemical components and toxicity of smoke are greatly reduced; meanwhile, the sidestream smoke is greatly reduced, and the harm of second-hand smoke to non-smoking people is reduced.
The existing heating cigarette is composed of a cigarette core section and a filter rod section in a rolling connection mode, wherein the filter rod section is composed of a supporting section, a cooling section and a filter tip section according to functionality. When the cigarette heater is used, a heated cigarette is inserted into a heater cavity for providing a heat source, and a heating sheet/piece and the like in the heater convert electric energy into heat energy to heat the heated cigarette, so that smoke for smoking is generated.
The core section of the existing heating cigarette inserted into the heater is of a loose structure, and only a few connecting points are arranged between the core sections, such as a corrugated tobacco sheet roll. After the use, when taking out cigarette from the heater, can cause the cigarette core material to drop in the heater cavity because of the cigarette core material is heated the carbonization, the pipe tobacco bonds the scheduling problem at the heating plate, leads to heating chamber and heating plate contaminated, is difficult to clean, heating function reduces, the spoilage risees.
Disclosure of Invention
The invention provides a heated cigarette with a self-bonding function, which comprises a cigarette core section, wherein the cigarette core section contains a cigarette core material, and the cigarette core material is provided with a thermosetting adhesive.
Preferably, the thermosetting adhesive comprises a thermosetting resin adhesive.
Preferably, the thermosetting adhesive comprises one or more of a phenolic resin adhesive, a modified phenolic resin adhesive, an epoxy resin adhesive, a furan resin adhesive, an amino resin adhesive and a polyurethane resin adhesive.
Preferably, the adhesive is distributed on the surface of the cigarette core material, and the weight percentage of the adhesive is 0.5-15% based on the weight of the cigarette core material.
In practice, the adhesive may be distributed on the surface of the core material by spraying a substance containing the adhesive on the surface of the core material.
Preferably, the core material is in the form of a powder, cut tobacco, granules, microspheres, gathered flakes, or pleated flakes.
Preferably, the core material further comprises tobacco, a flavoring substance, a smoking agent.
Preferably, the cigarette also comprises a filter stick, and the cigarette core section and the filter stick are rolled and connected by tipping paper to form the cigarette.
The cigarette is used at the temperature of 150-350 ℃.
The invention has the following beneficial effects:
in order to solve the problem that the cigarette core material falls, the common smoking set structure of the prior art. For example: the pulling-out mode of the cigarette is improved, and the cigarette is pushed out from the heating cavity by using the push handle. The prior art has never considered improvements to the core material.
According to the invention, the thermosetting resin is added into the cigarette core material in a certain proportion, when the cigarette is heated, the thermosetting resin is heated to generate crosslinking, and the cigarette core materials are bonded together, so that the carbonized cigarette core material is prevented from falling off when the cigarette is pulled out. The invention achieves the effect of preventing falling for the first time by improving the components of the cigarette core material, and has the advantages of simplicity and strong practicability.
Drawings
None.
Detailed Description
The present invention will be further described with reference to the following embodiments.
Example 1
A heating cigarette with self-bonding function props up, it includes in proper order: a tobacco core section and a filter rod section. The tobacco core section is a tobacco sheet added with a fragrant substance, a smoke agent and an adhesive, and the filling degree of the tobacco core section is 85%.
Wherein the adhesive is polyurethane resin, the added weight percentage is 8%, and the weight of the tobacco sheet is taken as a reference; the adhesive is uniformly adhered to the surface of the tobacco sheet;
the cigarette core section 1 and the filter stick 2 are connected by tipping paper in a rolling way to form a cigarette.
The tobacco rod of example 1 was used for the heating test:
when the heated cigarette is inserted into the heater for use, the polyurethane resin is heated and cured to bond the tobacco sheets in the tobacco core section together. After the use, the cigarette was taken out from the heater, and found that: the non-carbonized tobacco material falls into the heating chamber.
Example 2
A heating cigarette with self-bonding function props up, it includes in proper order: a tobacco core section 1 and a filter stick section 2.
The tobacco core section is a tobacco sheet added with a fragrant substance, a smoke agent and an adhesive, and the filling degree of the tobacco core section is 85%.
Wherein the adhesive is epoxy resin, and the weight percentage of the adhesive is 10 percent;
wherein the adhesive is uniformly adhered to the surface of the tobacco sheet;
the cigarette core section 1 and the filter stick 2 are connected by tipping paper in a rolling way to form a cigarette.
The tobacco rod of example 1 was used for the heating test:
when the heated cigarette is inserted into the heater for use, the epoxy resin is heated and cured to bond the tobacco sheets in the core segment together. After the use, the cigarette was taken out from the heater, and found that: the non-carbonized tobacco material falls into the heating chamber.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The heating cigarette with the self-bonding function is characterized by comprising a cigarette core section, wherein a cigarette core material is contained in the cigarette core section, and a thermosetting adhesive is arranged on the cigarette core material.
2. The tobacco rod of claim 1, wherein the thermoset adhesive comprises a thermoset resin adhesive.
3. The cigarette of claim 1, wherein the thermosetting adhesive comprises one or more of a phenolic resin adhesive, a modified phenolic resin adhesive, an epoxy resin adhesive, a furan resin adhesive, an amino resin adhesive, and a polyurethane resin adhesive.
4. The cigarette of claim 1, wherein the adhesive is distributed on the surface of the core material, and the weight percentage of the adhesive is 0.5-15% based on the weight of the core material.
5. A tobacco rod according to claim 1 wherein the core material is in the form of a powder, cut tobacco, particles, microspheres, gathered sheets, or pleated sheets.
6. The tobacco rod of claim 1, wherein the core material further comprises tobacco, flavorants, and smoking agents.
7. The tobacco rod of claim 1, further comprising a filter rod, wherein the tobacco core segment and the filter rod are wrapped with tipping paper to form the tobacco rod.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020103283135 | 2020-04-23 | ||
| CN202010328313 | 2020-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113545514A true CN113545514A (en) | 2021-10-26 |
Family
ID=78101591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010377116.2A Pending CN113545514A (en) | 2020-04-23 | 2020-05-07 | Heating cigarette with self-bonding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113545514A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102325472A (en) * | 2008-12-19 | 2012-01-18 | 美国无烟烟草有限责任公司 | Tobacco granules and method of producing tobacco granules |
| CN102823934A (en) * | 2012-08-17 | 2012-12-19 | 湖北中烟工业有限责任公司 | Method for improving wet tensile strength of tobacco sheet of paper-making process |
| CN108851193A (en) * | 2018-05-29 | 2018-11-23 | 江苏中烟工业有限责任公司 | A kind of preparation method heating cigarette core material of not burning |
| CN110506977A (en) * | 2018-05-21 | 2019-11-29 | 湖南中烟工业有限责任公司 | Low temperature does not burn cigarette tobacco particle and preparation method and fuming liquids and preparation method |
| CN110506976A (en) * | 2018-05-21 | 2019-11-29 | 湖南中烟工业有限责任公司 | A kind of full particle low temperature fuming liquids |
-
2020
- 2020-05-07 CN CN202010377116.2A patent/CN113545514A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102325472A (en) * | 2008-12-19 | 2012-01-18 | 美国无烟烟草有限责任公司 | Tobacco granules and method of producing tobacco granules |
| CN102823934A (en) * | 2012-08-17 | 2012-12-19 | 湖北中烟工业有限责任公司 | Method for improving wet tensile strength of tobacco sheet of paper-making process |
| CN110506977A (en) * | 2018-05-21 | 2019-11-29 | 湖南中烟工业有限责任公司 | Low temperature does not burn cigarette tobacco particle and preparation method and fuming liquids and preparation method |
| CN110506976A (en) * | 2018-05-21 | 2019-11-29 | 湖南中烟工业有限责任公司 | A kind of full particle low temperature fuming liquids |
| CN108851193A (en) * | 2018-05-29 | 2018-11-23 | 江苏中烟工业有限责任公司 | A kind of preparation method heating cigarette core material of not burning |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |