CN111642793A - Preparation method and application of material for reducing harmful ingredients in cigarette smoke - Google Patents
Preparation method and application of material for reducing harmful ingredients in cigarette smoke Download PDFInfo
- Publication number
- CN111642793A CN111642793A CN202010203720.3A CN202010203720A CN111642793A CN 111642793 A CN111642793 A CN 111642793A CN 202010203720 A CN202010203720 A CN 202010203720A CN 111642793 A CN111642793 A CN 111642793A
- Authority
- CN
- China
- Prior art keywords
- cigarette
- chitosan
- harmful ingredients
- smoke
- chitosan fiber
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses the technical field of cigarette filter tip material preparation, in particular to a preparation method and application of a material for reducing harmful ingredients in cigarette smoke, wherein the preparation method comprises the following steps of 1: taking chitosan fiber, and drying the chitosan fiber; step 2: pulping the chitosan fibers dried in the step 1 by using a pulping machine to polish the chitosan fibers into pulp; and step 3: drying the pulp chitosan fiber obtained in the step 2; and 4, step 4: the paper sheet former is adopted to carry out sheet making treatment on the chitosan fiber dried in the step 3, the chitosan fiber is used as a raw material to prepare a material capable of reducing harmful ingredients in cigarette smoke, and the material is arranged at the mouth part of the existing cigarette to reduce the harmful ingredients in the cigarette smoke, so that the smoking amount of the smokers to the harmful ingredients in the smoke is effectively reduced, the manufacturing cost is low, the material is directly arranged in the cigarette, the carrying is not needed, the use is convenient, and the paper sheet former is more suitable for being used in the production of cigarette factories.
Description
Technical Field
The invention relates to the technical field of preparation of cigarette filter tip materials, in particular to a preparation method and application of a material for reducing harmful ingredients in cigarette smoke.
Background
With the continuous concern of consumers on health and environmental problems, health hazards and environmental pollution caused by smoking become the focus of global concern, and the cigarette 'reducing tar and harm' becomes the inevitable choice of tobacco practitioners at home and abroad. Cigarette smoke is a complex system consisting of more than 3800 compounds, and is a complex aerosol consisting of volatile and semi-volatile substances in a gas state, a vapor state and solid substances. The cigarette smoke contains various toxic compounds and carcinogenic substances, such as tar, nicotine (nicotine), carbon monoxide, nitric oxide, nitrosamine and the like. In order to reduce these harmful components, researchers at home and abroad have conducted extensive research on cigarette filters, cigarette fillers and the like.
The existing filter cigarette holder generally adopts a physical barrier filtration mode to physically separate and filter cigarettes, namely, the circulation level of smoke is increased through a composite material or a composite structure, tar and solid substances of the smoke are attached and filtered, and the tar and harm reducing effect is enhanced.
Disclosure of Invention
The invention aims to provide a preparation method and application of a material for reducing harmful ingredients in cigarette smoke, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation method of a material for reducing harmful ingredients in cigarette smoke comprises the following steps:
step 1: drying the chitosan long fiber with the linear density of 1.5-3.0 d;
step 2: pulping the dried chitosan fibers in the step 1 by using a pulping machine to obtain uniform chitosan fiber pulp;
and step 3: making the pulp-like chitosan fiber obtained in the step 2 into a paper sheet by utilizing the processes of papermaking, drying, forming and the like;
and 4, step 4: and (4) carrying out size matching treatment on the chitosan fiber paper dried in the step (3) according to the diameter of the cigarette.
Preferably, the beating process adopted in the step 2 is one of a kneading beating process or a water circulation beating process.
Preferably, in step 3, a paper former with a quick vacuum drying function is used for drying the pulp-like chitosan fibers. The sheet weight is 20-30 g/m2The thickness is 1 mm.
The application of the material for reducing the harmful components in the smoke of the cigarette comprises the following application modes: the material for reducing the harmful ingredients in the smoke of the cigarette is processed into a disc shape according to the size matching property of the diameter of the cigarette, and the disc-shaped material is placed into a cigarette holder of the cigarette to filter the smoke.
The invention has the beneficial effects that: a material for reducing harmful components in cigarette smoke is prepared by taking chitosan fiber as a raw material, is arranged at the mouth part of the existing cigarette, can effectively reduce the harmful components in the cigarette smoke, achieves the functions of reducing tar and harm, has the characteristics of low manufacturing cost, simple process, convenient use and the like, and is suitable for popularization and application in the actual production of a cigarette factory.
Chitosan, also known as chitosan, and soluble chitin, is a deacetylated product of chitin, the structural unit of which is a disaccharide. Chitin is an organic renewable resource rich in nature and mainly comes from shells of shrimps, crabs and other arthropods. The chitosan fiber is a functional biomass regenerated fiber with certain strength, which is prepared by taking chitosan as a main raw material through a series of spinning methods. The chitosan fiber has excellent biocompatibility, safety, degradability, broad-spectrum bacteriostasis, mildew resistance, deodorization, adsorption, chelation, human body affinity and other performances, the application of the chitosan fiber is increased in recent years, but the application of the chitosan fiber in cigarettes is not reported.
Drawings
FIG. 1 is a cross-sectional view of cigarettes according to examples of the present invention and comparative examples.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
step 1: taking chitosan fiber, and drying the chitosan fiber;
step 2: pulping the dried chitosan fibers in the step 1 by adopting a pulping machine through a rubbing type pulping process to polish the chitosan fibers into pulp;
and step 3: drying the pulp chitosan fiber in the step 2 by adopting a paper sheet former with a rapid vacuum drying function; sheet making treatment is carried out on the dried chitosan fiber by adopting a paper sheet former, and the gram weight of the sheet making is 20g/m2The thickness is 1 mm.
And 4, step 4: the material for reducing the harmful ingredients in the cigarette smoke is processed into a disc shape according to the size matching property of the cigarette diameter, and the disc-shaped material is placed inside the cigarette filter.
Example 2:
step 1: taking chitosan fiber, and drying the chitosan fiber;
step 2: pulping the dried chitosan fibers in the step 1 by adopting a pulping machine through a rubbing type pulping process to polish the chitosan fibers into pulp;
and step 3: drying the pulp chitosan fiber in the step 2 by adopting a paper sheet former with a rapid vacuum drying function; sheet making treatment is carried out on the dried chitosan fiber by adopting a paper sheet former, and the gram weight of the sheet making is 22g/m2The thickness is 1 mm.
And 4, step 4: the material for reducing the harmful ingredients in the cigarette smoke is processed into a disc shape according to the size matching property of the cigarette diameter, and the disc-shaped material is placed inside the cigarette filter.
Example 3:
step 1: taking chitosan fiber, and drying the chitosan fiber;
step 2: pulping the dried chitosan fibers in the step 1 by adopting a pulping machine through a rubbing type pulping process to polish the chitosan fibers into pulp;
and step 3: drying the pulp chitosan fiber in the step 2 by adopting a paper sheet former with a rapid vacuum drying function; sheet making treatment is carried out on the dried chitosan fiber by adopting a paper sheet former, and the gram weight of the sheet making is 24g/m2The thickness is 1 mm.
And 4, step 4: the material for reducing the harmful ingredients in the cigarette smoke is processed into a disc shape according to the size matching property of the cigarette diameter, and the disc-shaped material is placed inside the cigarette filter.
Example 4:
step 1: taking chitosan fiber, and drying the chitosan fiber;
step 2: pulping the dried chitosan fibers in the step 1 by adopting a pulping machine through a rubbing type pulping process to polish the chitosan fibers into pulp;
and step 3: drying the pulp chitosan fiber in the step 2 by adopting a paper sheet former with a rapid vacuum drying function; sheet making treatment is carried out on the dried chitosan fiber by adopting a paper sheet former, and the gram weight of the sheet making is 26g/m2The thickness is 1 mm.
And 4, step 4: the material for reducing the harmful ingredients in the cigarette smoke is processed into a disc shape according to the size matching property of the cigarette diameter, and the disc-shaped material is placed inside the cigarette filter.
Example 5:
step 1: taking chitosan fiber, and drying the chitosan fiber;
step 2: pulping the dried chitosan fibers in the step 1 by adopting a pulping machine through a rubbing type pulping process to polish the chitosan fibers into pulp;
and step 3: drying the pulp chitosan fiber in the step 2 by adopting a paper sheet former with a rapid vacuum drying function; sheet making treatment is carried out on the dried chitosan fiber by adopting a paper sheet former, and the gram weight of the sheet making is 28g/m2The thickness is 1 mm.
And 4, step 4: processing the material for reducing harmful components in cigarette smoke into disc shape according to the cigarette diameter, placing the disc material into the filter tip of cigarette
Example 6:
step 1: taking chitosan fiber, and drying the chitosan fiber;
step 2: pulping the dried chitosan fibers in the step 1 by adopting a pulping machine through a rubbing type pulping process to polish the chitosan fibers into pulp;
and step 3: drying the pulp chitosan fiber in the step 2 by adopting a paper sheet former with a rapid vacuum drying function; sheet making treatment is carried out on the dried chitosan fiber by adopting a paper sheet former, and the gram weight of the sheet making is 30g/m2The thickness is 1 mm.
And 4, step 4: processing the material for reducing harmful components in cigarette smoke into disc shape according to the cigarette diameter, placing the disc material into the filter tip of cigarette
The contents of nicotine, tar, CO, formaldehyde, acetaldehyde and crotonaldehyde in the smoke drawn from the mouthpiece of the cigarettes prepared in examples 1 to 6 were measured, and the cigarettes of the same brand as those of the comparative examples. The detection results are as follows:
note: the data in the examples are the average values of examples 1-6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A preparation method of a material for reducing harmful ingredients in cigarette smoke comprises the following steps:
step 1: drying the chitosan long fiber with the linear density of 1.5-3.0 d;
step 2: pulping the dried chitosan fibers in the step 1 by using a pulping machine to obtain uniform chitosan fiber pulp;
and step 3: making the pulp-like chitosan fiber obtained in the step 2 into a paper sheet by utilizing the processes of papermaking, drying, forming and the like;
and 4, step 4: and (4) carrying out size matching treatment on the chitosan fiber paper dried in the step (3) according to the diameter of the cigarette.
2. The method for preparing a material for reducing harmful ingredients in cigarette smoke according to claim 1, wherein the method comprises the following steps: the pulping process adopted in the step 2 is one of a kneading type pulping process or a water circulation type pulping process.
3. The method for preparing a material for reducing harmful ingredients in cigarette smoke according to claim 1, wherein the method comprises the following steps: and 3, drying the pulp-like chitosan fiber by adopting a paper sheet former with a quick vacuum drying function.
4. The method for preparing a material for reducing harmful ingredients in cigarette smoke according to claim 1, wherein the method comprises the following steps: in the step 3, the sheet-making gram weight is 20-30 g/m2The thickness is 1 mm.
5. The application of the material for reducing harmful ingredients in cigarette smoke is characterized in that: the application mode is as follows: the material for reducing the harmful ingredients in the smoke of the cigarette is processed into a disc shape according to the size matching property of the diameter of the cigarette, and the disc-shaped material is placed into a cigarette holder of the cigarette to filter the smoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010203720.3A CN111642793A (en) | 2020-07-03 | 2020-07-03 | Preparation method and application of material for reducing harmful ingredients in cigarette smoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010203720.3A CN111642793A (en) | 2020-07-03 | 2020-07-03 | Preparation method and application of material for reducing harmful ingredients in cigarette smoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111642793A true CN111642793A (en) | 2020-09-11 |
Family
ID=72341968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010203720.3A Pending CN111642793A (en) | 2020-07-03 | 2020-07-03 | Preparation method and application of material for reducing harmful ingredients in cigarette smoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111642793A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107676A (en) * | 1994-03-02 | 1995-09-06 | 王礼荣 | Filtering cigarette |
| KR20030076050A (en) * | 2002-03-22 | 2003-09-26 | 롯데제과주식회사 | Cigarette filter with soluble chitosan fibre |
| CN201509590U (en) * | 2009-10-30 | 2010-06-23 | 程斌 | Tobacco sheet remade through papermaking and rolling combined method |
| CN201839795U (en) * | 2010-08-23 | 2011-05-25 | 湖南中烟工业有限责任公司 | Composite paper filter tip for reducing tar released amount from smoke of cigarette |
| CN102440436A (en) * | 2011-10-10 | 2012-05-09 | 云南恩典科技产业发展有限公司 | Production method of cigarette filter stick capable of selectively adsorbing heavy metal substances in smoke gas |
| CN102524958A (en) * | 2010-12-29 | 2012-07-04 | 山东华兴纺织集团有限公司 | Cigarette with filter tip and preparation method thereof |
| CN102771893A (en) * | 2011-05-09 | 2012-11-14 | 湖北中烟工业有限责任公司 | Tip rod adopting chitosan fiber beams as filter materials and preparation method of tip rod |
| CN103504481A (en) * | 2013-10-11 | 2014-01-15 | 红塔烟草(集团)有限责任公司 | Electronic cigarette with antibacterial layer cigarette holder |
| CN104389234A (en) * | 2014-09-12 | 2015-03-04 | 河南中烟工业有限责任公司 | Cigarette filter tip added with chitosan-graphene oxide composite material |
| CN106418689A (en) * | 2016-09-28 | 2017-02-22 | 北京科技大学 | Cigarette filter tip and preparation method thereof |
| CN106617288A (en) * | 2016-12-28 | 2017-05-10 | 广东省金叶科技开发有限公司 | Paper cigarette filter stick and manufacturing method thereof |
| CN109235105A (en) * | 2018-07-23 | 2019-01-18 | 华南理工大学 | A method of chitin fiber paper base material is prepared based on wet papermaking technology |
| CN111118946A (en) * | 2019-12-31 | 2020-05-08 | 深圳市宏翔新材料发展有限公司 | Preparation method of paper filter material |
-
2020
- 2020-07-03 CN CN202010203720.3A patent/CN111642793A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107676A (en) * | 1994-03-02 | 1995-09-06 | 王礼荣 | Filtering cigarette |
| KR20030076050A (en) * | 2002-03-22 | 2003-09-26 | 롯데제과주식회사 | Cigarette filter with soluble chitosan fibre |
| CN201509590U (en) * | 2009-10-30 | 2010-06-23 | 程斌 | Tobacco sheet remade through papermaking and rolling combined method |
| CN201839795U (en) * | 2010-08-23 | 2011-05-25 | 湖南中烟工业有限责任公司 | Composite paper filter tip for reducing tar released amount from smoke of cigarette |
| CN102524958A (en) * | 2010-12-29 | 2012-07-04 | 山东华兴纺织集团有限公司 | Cigarette with filter tip and preparation method thereof |
| CN102771893A (en) * | 2011-05-09 | 2012-11-14 | 湖北中烟工业有限责任公司 | Tip rod adopting chitosan fiber beams as filter materials and preparation method of tip rod |
| CN102440436A (en) * | 2011-10-10 | 2012-05-09 | 云南恩典科技产业发展有限公司 | Production method of cigarette filter stick capable of selectively adsorbing heavy metal substances in smoke gas |
| CN103504481A (en) * | 2013-10-11 | 2014-01-15 | 红塔烟草(集团)有限责任公司 | Electronic cigarette with antibacterial layer cigarette holder |
| CN104389234A (en) * | 2014-09-12 | 2015-03-04 | 河南中烟工业有限责任公司 | Cigarette filter tip added with chitosan-graphene oxide composite material |
| CN106418689A (en) * | 2016-09-28 | 2017-02-22 | 北京科技大学 | Cigarette filter tip and preparation method thereof |
| CN106617288A (en) * | 2016-12-28 | 2017-05-10 | 广东省金叶科技开发有限公司 | Paper cigarette filter stick and manufacturing method thereof |
| CN109235105A (en) * | 2018-07-23 | 2019-01-18 | 华南理工大学 | A method of chitin fiber paper base material is prepared based on wet papermaking technology |
| CN111118946A (en) * | 2019-12-31 | 2020-05-08 | 深圳市宏翔新材料发展有限公司 | Preparation method of paper filter material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102177137B1 (en) | Graphene adsorbent, its manufacturing method and use, and cigarette filter tips and tobacco | |
| EP2906059B1 (en) | Filter material for a filter element of a smoking article and associated method | |
| CN101171981A (en) | Binary composite cigarette filter stick | |
| CN103829374A (en) | Tobacco fiber paper filter stick and preparation method thereof | |
| CN101912161A (en) | Mint tobacco filter stick and preparation method thereof | |
| CN103015175B (en) | Pulullan polysaccharide modification polypropylene fibre for cigarettes and preparation method thereof | |
| CN102719923A (en) | Production method of bamboo coal cellulose diacetate tow | |
| CN102771893B (en) | Tip rod adopting chitosan fiber beams as filter materials and preparation method of tip rod | |
| CN111642793A (en) | Preparation method and application of material for reducing harmful ingredients in cigarette smoke | |
| CN201528655U (en) | Cigarette filter stick | |
| CN1276735C (en) | Filter unit for filter-cigarettes and filter cigarettes | |
| CN102783711A (en) | Preparation method of tip rod for natural bamboo fiber cigarette | |
| CN103767069B (en) | Cigarette wadding silk composite filter and filter tip thereof | |
| CN102524956B (en) | Application of alginate fiber in cigarette filter rod | |
| CN102524960B (en) | A kind of preparation method of harm reduction cigarette filter | |
| CN103110185A (en) | Ternary tobacco fiber paper filter stick for compositing tobacco shreds and preparation method thereof | |
| CN102524953B (en) | Method of producing cigarette filter containing absorbent materials | |
| CN114532590B (en) | Heavy metal substance adsorption type acetate fiber for cigarettes and preparation method thereof | |
| CN201018917Y (en) | Two-element composite cigarette filter tip bar | |
| CN1907155A (en) | Composite cigarette filter tip | |
| CN102551204B (en) | Preparation method for cigarette filter stick containing adsorption body | |
| CN209825195U (en) | Acetate fiber binary composite filter stick capable of reducing harmful gas in cigarette | |
| CN1785076A (en) | Cigarette filter tip made of viscose rayon and its prodn. method | |
| CN2803014Y (en) | Copper-palladium base modified active carbon fiber compounded filter-tip of cigarrete | |
| CN2756012Y (en) | Cigarette composite filter tip |
Legal Events
| 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 |