CN103504481A - Electronic cigarette with antibacterial layer cigarette holder - Google Patents

Electronic cigarette with antibacterial layer cigarette holder Download PDF

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Publication number
CN103504481A
CN103504481A CN201310471545.6A CN201310471545A CN103504481A CN 103504481 A CN103504481 A CN 103504481A CN 201310471545 A CN201310471545 A CN 201310471545A CN 103504481 A CN103504481 A CN 103504481A
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CN
China
Prior art keywords
antiseptic
cigarette holder
cigarette
antibacterial agent
matrix
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Pending
Application number
CN201310471545.6A
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Chinese (zh)
Inventor
汤建国
徐仕瑞
孟昭宇
袁大林
王笛
廖晓祥
郑绪东
冷思漩
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Hongta Tobacco Group Co Ltd
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Hongta Tobacco Group Co Ltd
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Publication date
Application filed by Hongta Tobacco Group Co Ltd filed Critical Hongta Tobacco Group Co Ltd
Priority to CN201310471545.6A priority Critical patent/CN103504481A/en
Publication of CN103504481A publication Critical patent/CN103504481A/en
Pending legal-status Critical Current

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Abstract

The invention belongs to the technical field of electronic cigarettes, and particularly relates to an electronic cigarette holder with an antibacterial layer. According to the technical scheme, a food-grade antibacterial agent for the infectious disease of digestive tract and the respiratory infectious virus or pathogenic bacteria wraps the electronic cigarette holder, and a medical slow release formulation is mixed in the antibacterial agent. The antibacterial layer of the cigarette holder specially conducts killing on the infectious disease of digestive tract and the respiratory infectious virus or pathogenic bacteria, wherein the infectious disease of digestive tract and the respiratory infectious virus or pathogenic bacteria are easily bred on residual saliva. The antibacterial agent can be appropriately and slowly released, the aim of timely killing the virus or the pathogenic bacteria can be achieved, and meanwhile the electronic cigarette holder has the better economical efficiency.

Description

A kind of electronics cigarette with antibiotic layer cigarette holder
Technical field
The invention belongs to electronics technical field of cigarettes, be specifically related to a kind of electronics cigarette holder with antibiotic layer.
Background technology
Electronics cigarette develops rapidly in recent years, and its use crowd is more and more wider, and market sales volume is develop rapidly also.Yet because the bacterium in daily life is easily attached on electronics cigarette holder when consumer uses electronics cigarette, saliva residual on cigarette holder is again for bacteria breed provides good condition; And electronics cigarette holder life cycle is longer, puff number nearly 200 mouthfuls even manyly just carry out cigarette holder replacing, the hygienic conditions of cigarette holder become more severe with the increase of service time, particularly virus or the germ of suitable infectious disease of the digestive tract, respiratory infectious disease existence are easy to grow, larger to consumer's harm.
Traditional cigarette also faces similar problem.After a box cigarette is opened, cigarette becomes easily infected by the bacterium in living environment in storage and process; During suction, filter tip directly contacts oral cavity, and the bacterium on filter tip is invaded human body, brings very big harm to consumer's health.The technical scheme of a large amount of filter tip antibiotic package papers is disclosed in Chinese patent literature, as " a kind of antibiotic package paper " (CN101191311A) announced a kind of antibiotic package paper, it is applied to chitin nano material as antiseptic and on body paper, is made into tipping paper, effectively kill bacteria stops regeneration, prevents spread of germs.Yet, because traditional cigarette is all just to abandon filter tip after one-time consumption, without considering harmful virus of residual saliva or killing of germ, also without considering the impact of saliva on the antibacterial effect of antibiotic package paper; The filter production of traditional cigarette is to have strict hygienic requirements in addition, and virus or germ are difficult to bring into, uses antibiotic package paper can greatly increase cost.
Summary of the invention
The object of this invention is to provide a kind of electronics cigarette with antibiotic layer cigarette holder, it is killed for the infectious disease of the digestive tract, respiratory infectious disease virus or the germ that easily grow on residual saliva specially, and slowly-releasing antiseptic aptly, reach and kill virus or germ, have economic effect simultaneously.
Realizing the technical scheme that above-mentioned purpose of the present invention takes is: the coated food-level antibacterial agent for infectious disease of the digestive tract and respiratory infectious disease virus or germ on the cigarette holder of electronics cigarette, and in this antiseptic, be mixed with pharmaceutical sustained release agent.
The matrix of antiseptic is one or more the mixing in bamboo fibre, bamboo-carbon fibre, chitin fiber, chitin fiber, hemp, and the mixture of food-level antibacterial agent and pharmaceutical sustained release agent is attached in matrix.
Antiseptic is one or more mixing in natural antibacterial agent, inorganic antiseptic, organic antibacterial agent, wherein,
Natural antibacterial agent comprises: ganoderma lipsiense fructification powder, ganoderma lipsiense mycelium fermentation extract one or more mixing of powder, Flos Lonicerae extractive solution, gardenia extract, ginger extract, Ilex Latifolia Thunb, the Chinese bulbul, dandelion and Flos Caryophylli extract, ginkgo, south of the River bamboo, day mustard seed extract, chitin, shitosan;
Inorganic antiseptic comprises: the mixing of one or more of silver ion class antiseptic, chlorine dioxide, hydrogen peroxide, KI;
Organic antibacterial agent comprises: 2; one or more the mixing of the organic macromolecule of 4,4 '-tri-chloro-2 ' dihydroxy diphenyl ethers, glyoxal, vanillic aldehyde or ethyl vanillin class, anilid class, imidazoles, thiazoles, phenols, quaternary ammonium salt, quaternary phosphine salt, pyridines, guanidine salt, halo amine, isothiazolone derivative, the antibiotic group of chitosan derivatives class.
Antiseptic mixture is to be attached in individual layer matrix by spraying or soaking, or antiseptic mixture is to be attached between two-layer matrix by spraying or soaking.
The thickness of antiseptic mixture and matrix composite is 0.01mm~1mm.
Useful technique effect of the present invention is: the outside antibiotic layer with antibacterial functions that adopts of cigarette holder of electronics cigarette is coated, and has improved the sanitation degree of electronics cigarette holder, is beneficial to Protection of consumer rights and interests.Select the antiseptic of killing for infectious disease of the digestive tract, respiratory infectious disease virus or germ specially, can prevent that the harmful bacteria on residual saliva from growing.The application of sustained release agent, can guarantee that the cigarette holder of electronics cigarette has good bactericidal effect in useful life, reaches again the object of controlling cost simultaneously.
Accompanying drawing explanation
Fig. 1 is electronics cigarette overall structure schematic diagram provided by the invention.
Fig. 2 is cigarette holder structural representation of the present invention.
Fig. 3 is individual layer antibiotic layer (containing antiseptic) structural representation.
Fig. 4 is double-layer antimicrobial layer (containing antiseptic) structural representation.
Description of reference numerals: 1, smoke, 2, cigarette holder, 201, exhaust gases passes, 3, antibiotic layer, 4, antibiotic matrix, 5, antiseptic mixture.
The specific embodiment
Embodiment 1: adopt the paper of bamboo fibre making as antibiotic layer matrix 4.
Each component function that the present embodiment relates to is as follows:
Bamboo fibre: bamboo fibre has good gas permeability, moment water imbibition, stronger wearability and good dyeability, have again simultaneously natural antibacterial, antibacterial, except mite, deodorization and anti-ultraviolet function.
Antiseptic mixture 5 adopts the conventional natural antibacterial agent of cigarette to mix with pharmaceutical sustained release agent, and natural antibacterial agent is that Flos Lonicerae extractive solution mixes with ginger extract, and pharmaceutical sustained release agent adopts polypropylene, CaCO 3, polyethylene from high pressure process, ethylene-vinyl alcohol copolymer and nucleator mixture, both are mixed into liquid state, are sprayed in above-mentioned bamboo fabric antibiotic layer matrix 4, become compound antibiotic layer 3, then are attached on the cigarette holder of electronics cigarette.
Embodiment 2: the paper that chitin fiber is made is as antibiotic layer matrix 4.
Adopt the natural antibacterial agent Flos Lonicerae extractive solution that concentration is 10mg/ml to be evenly sprayed on chitin fiber paper and to make antibiotic layer as antiseptic.
Related each component of the present embodiment is as follows:
Flos Lonicerae extractive solution: honeysuckle contains the active ingredients such as abundant cyanidenon, inositol, saponin, tannic acid, inhibited to various pathogens.
Pharmaceutical sustained release agent adopts poly lactic-co-glycolic acid (PLGA) polymer, natural antibacterial agent and pharmaceutical sustained release agent are mixed into liquid state, spread upon in above-mentioned bamboo fabric antibiotic layer matrix 4, become compound antibiotic layer 3, then be attached on the cigarette holder of electronics cigarette.
Below the antibiotic property of provable electronic cigarette described in the utility model by experiment.
Experiment one
Experiment bacterium: staphylococcus aureus
Test method: experiment microbionation, on transparent aseptic flat board, above given the test agent is placed on, at the temperature of 27 ± 1 ℃, is measured to the width of the bacterial growth taeniae telarum that is subject to the generation of test product periphery for 7 days afterwards.
Experiment two
Experiment bacterium: Escherichia coli
Test method: experiment microbionation, on transparent aseptic flat board, above given the test agent is placed on, at the temperature of 27 ± 1 ℃, is measured to the width of the bacterial growth taeniae telarum that is subject to the generation of test product surrounding for 7 days afterwards.
Above two experiments show, use the prepared electronics cigarette holder of the utility model to have certain effect at antibiosis, and have certain antibiotic continuation.
Embodiment 3: the paper that hemp is made is as antibiotic layer matrix 4.
Adopt extract solution of bamboo leaves to be evenly sprayed on chitin fiber paper and to make antibiotic layer as antiseptic.
Get the 60g henon bamboo leaf of bamboo and clean and to dry ,Yong tissue mashing machine and smash broken wall to pieces, be put in beaker, adding distil water is to 200ml, and low baking temperature boils 45min.Filter, get the distillation of 80ml filtrate and be settled to 20ml.Prepared extract solution of bamboo leaves and pharmaceutical sustained release agent poly lactic-co-glycolic acid (PLGA) polymer are mixed into liquid state, spread upon in hemp antibiotic layer matrix 4, become compound antibiotic layer 3, then be attached on the cigarette holder of electronics cigarette.
Embodiment 4: the paper that chitin fiber is made is as antibiotic layer matrix 4.
Adopt ginger extract to be evenly sprayed on chitin fiber paper and to make antibiotic layer as antiseptic.
Get 100g fresh ginger and clean peeling, with juice extractor, smash, with 200ml distilled water, under 30 degrees Celsius of environment, stir and extract 15min.After filtration, by the centrifugal 30min of extract 3500r/min, get supernatant liquor vacuum filtration, collect filtrate, with Rotary Evaporators, collected filtrate is concentrated into 50ml and makes ginger extract.Prepared ginger extract and pharmaceutical sustained release agent poly lactic-co-glycolic acid (PLGA) polymer are mixed into liquid state, spread upon in two-layer chitin fiber antibiotic layer matrix 4, become compound antibiotic layer 3, then be attached on the cigarette holder of electronics cigarette.

Claims (5)

1. with an electronics cigarette for antibiotic layer cigarette holder, it is characterized in that: the coated food-level antibacterial agent for infectious disease of the digestive tract and respiratory infectious disease virus or germ on the cigarette holder of electronics cigarette, and in this antiseptic, be mixed with pharmaceutical sustained release agent.
2. by the electronics cigarette with antibiotic layer cigarette holder claimed in claim 1, it is characterized in that: the matrix of antiseptic is one or more the mixing in bamboo fibre, bamboo-carbon fibre, chitin fiber, chitin fiber, hemp, and the mixture of food-level antibacterial agent and pharmaceutical sustained release agent is attached in matrix.
3. by the electronics cigarette with antibiotic layer cigarette holder claimed in claim 2, it is characterized in that: antiseptic is one or more mixing in natural antibacterial agent, inorganic antiseptic, organic antibacterial agent, wherein,
Natural antibacterial agent comprises: ganoderma lipsiense fructification powder, ganoderma lipsiense mycelium fermentation extract one or more mixing of powder, Flos Lonicerae extractive solution, gardenia extract, ginger extract, Ilex Latifolia Thunb, the Chinese bulbul, dandelion and Flos Caryophylli extract, ginkgo, south of the River bamboo, day mustard seed extract, chitin, shitosan;
Inorganic antiseptic comprises: the mixing of one or more of silver ion class antiseptic, chlorine dioxide, hydrogen peroxide, KI;
Organic antibacterial agent comprises: 2; one or more the mixing of the organic macromolecule of 4,4 '-tri-chloro-2 ' dihydroxy diphenyl ethers, glyoxal, vanillic aldehyde or ethyl vanillin class, anilid class, imidazoles, thiazoles, phenols, quaternary ammonium salt, quaternary phosphine salt, pyridines, guanidine salt, halo amine, isothiazolone derivative, the antibiotic group of chitosan derivatives class.
4. by the electronics cigarette with antibiotic layer cigarette holder claimed in claim 2, it is characterized in that: antiseptic mixture is to be attached in individual layer matrix by spraying or soaking, or antiseptic mixture is to be attached between two-layer matrix by spraying or soaking.
5. by the electronics cigarette with antibiotic layer cigarette holder claimed in claim 2, it is characterized in that: the thickness of antiseptic mixture and matrix composite is 0.01mm~1mm.
CN201310471545.6A 2013-10-11 2013-10-11 Electronic cigarette with antibacterial layer cigarette holder Pending CN103504481A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103666314A (en) * 2013-12-04 2014-03-26 红塔烟草(集团)有限责任公司 Cigarette holder antibacterial layer of low-temperature cigarette
CN104687253A (en) * 2015-01-05 2015-06-10 云南中烟工业有限责任公司 Filter tip capable of reducing sweetness and greasiness of electronic cigarette smoke as well as electronic cigarette comprising filter tip
CN105256536A (en) * 2015-11-16 2016-01-20 广西中烟工业有限责任公司 Preparation method for improved electronic cigarette flocculent filler fiber
CN105747277A (en) * 2016-04-15 2016-07-13 刘东原 Oil guiding cotton for electronic cigarettes and preparation method for oil guiding cotton
GB2534236A (en) * 2015-01-13 2016-07-20 Fontem Holdings 2 Bv Mouthpiece for an electronic smoking device
CN105951437A (en) * 2016-05-24 2016-09-21 无锡市长安曙光手套厂 Antibacterial textile finishing agent and preparation method thereof
CN106049058A (en) * 2016-06-23 2016-10-26 无锡市金五星针纺有限公司 Fabric antibacterial finishing agent and preparation method thereof
CN106049059A (en) * 2016-06-23 2016-10-26 无锡市金五星针纺有限公司 Fabric antibacterial finishing agent and preparation method thereof
CN109310152A (en) * 2016-03-25 2019-02-05 莱战略控股公司 Aerosol including the surface with micro- pattern generates component
CN109892689A (en) * 2019-04-12 2019-06-18 滁州卷烟材料厂 A kind of production technology of absorbent-type cooling filter rod
CN111642793A (en) * 2020-07-03 2020-09-11 中国农业科学院烟草研究所 Preparation method and application of material for reducing harmful ingredients in cigarette smoke
CN112617292A (en) * 2020-12-30 2021-04-09 深圳市捷安纳米复合材料有限公司 Antibacterial cigarette cartridge of electronic cigarette and manufacturing process thereof
CN113402855A (en) * 2020-03-02 2021-09-17 深圳市卓力能技术有限公司 Antibacterial suction nozzle, preparation method thereof and electronic atomization device with suction nozzle
CN113973849A (en) * 2021-11-25 2022-01-28 青岛新鲸医疗技术有限公司 Biological disinfectant for disinfecting environmental object surface
US11297876B2 (en) 2017-05-17 2022-04-12 Rai Strategic Holdings, Inc. Aerosol delivery device
CN114481616A (en) * 2022-03-11 2022-05-13 四川三联新材料有限公司 Preparation method of chitosan-based membrane composite material for heating cigarettes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342494B1 (en) * 1997-02-07 2002-01-29 Kyoto Pharmaceutical Industries, Ltd. Carbapenem compounds, use thereof, and intermediate compounds of the same
CN1388290A (en) * 2002-05-14 2003-01-01 常德卷烟厂 Making process of antiseptic China Cypress paper
CN1417413A (en) * 2002-11-05 2003-05-14 天津大学 Making process of Chinese cypress paper with wide-spectrum antiseptic function for cygarette
CN1559314A (en) * 2004-02-17 2005-01-05 玉溪金灿科技有限公司 Antibacterial filter-tipped cigarette and preparation method thereof
CN201541706U (en) * 2009-09-17 2010-08-11 安徽龙川生物科技有限公司 Combined health-preserving cigarette
CN103330286A (en) * 2013-06-28 2013-10-02 湖北中烟工业有限责任公司 Cigarette filter tip comprising natural Chinese herbal medicine antibacterial agent and manufacturing method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342494B1 (en) * 1997-02-07 2002-01-29 Kyoto Pharmaceutical Industries, Ltd. Carbapenem compounds, use thereof, and intermediate compounds of the same
CN1388290A (en) * 2002-05-14 2003-01-01 常德卷烟厂 Making process of antiseptic China Cypress paper
CN1417413A (en) * 2002-11-05 2003-05-14 天津大学 Making process of Chinese cypress paper with wide-spectrum antiseptic function for cygarette
CN1559314A (en) * 2004-02-17 2005-01-05 玉溪金灿科技有限公司 Antibacterial filter-tipped cigarette and preparation method thereof
CN201541706U (en) * 2009-09-17 2010-08-11 安徽龙川生物科技有限公司 Combined health-preserving cigarette
CN103330286A (en) * 2013-06-28 2013-10-02 湖北中烟工业有限责任公司 Cigarette filter tip comprising natural Chinese herbal medicine antibacterial agent and manufacturing method

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103666314A (en) * 2013-12-04 2014-03-26 红塔烟草(集团)有限责任公司 Cigarette holder antibacterial layer of low-temperature cigarette
CN104687253B (en) * 2015-01-05 2018-02-06 云南中烟工业有限责任公司 A kind of filter tip for reducing electronic cigarette flue gas sweet sense and the electronic cigarette comprising the filter tip
CN104687253A (en) * 2015-01-05 2015-06-10 云南中烟工业有限责任公司 Filter tip capable of reducing sweetness and greasiness of electronic cigarette smoke as well as electronic cigarette comprising filter tip
GB2534236A (en) * 2015-01-13 2016-07-20 Fontem Holdings 2 Bv Mouthpiece for an electronic smoking device
CN105256536A (en) * 2015-11-16 2016-01-20 广西中烟工业有限责任公司 Preparation method for improved electronic cigarette flocculent filler fiber
US11207478B2 (en) 2016-03-25 2021-12-28 Rai Strategic Holdings, Inc. Aerosol production assembly including surface with micro-pattern
CN109310152A (en) * 2016-03-25 2019-02-05 莱战略控股公司 Aerosol including the surface with micro- pattern generates component
US11911561B2 (en) 2016-03-25 2024-02-27 Rai Strategic Holdings, Inc. Aerosol production assembly including surface with micro-pattern
CN105747277A (en) * 2016-04-15 2016-07-13 刘东原 Oil guiding cotton for electronic cigarettes and preparation method for oil guiding cotton
CN105747277B (en) * 2016-04-15 2018-08-31 刘东原 A kind of electronic cigarette is with Oil Guide cotton and preparation method thereof
CN105951437A (en) * 2016-05-24 2016-09-21 无锡市长安曙光手套厂 Antibacterial textile finishing agent and preparation method thereof
CN106049058A (en) * 2016-06-23 2016-10-26 无锡市金五星针纺有限公司 Fabric antibacterial finishing agent and preparation method thereof
CN106049059A (en) * 2016-06-23 2016-10-26 无锡市金五星针纺有限公司 Fabric antibacterial finishing agent and preparation method thereof
US11297876B2 (en) 2017-05-17 2022-04-12 Rai Strategic Holdings, Inc. Aerosol delivery device
CN109892689A (en) * 2019-04-12 2019-06-18 滁州卷烟材料厂 A kind of production technology of absorbent-type cooling filter rod
CN113402855A (en) * 2020-03-02 2021-09-17 深圳市卓力能技术有限公司 Antibacterial suction nozzle, preparation method thereof and electronic atomization device with suction nozzle
CN113402855B (en) * 2020-03-02 2022-05-24 深圳市卓力能技术有限公司 Antibacterial suction nozzle, preparation method thereof and electronic atomization device with suction nozzle
CN111642793A (en) * 2020-07-03 2020-09-11 中国农业科学院烟草研究所 Preparation method and application of material for reducing harmful ingredients in cigarette smoke
CN112617292A (en) * 2020-12-30 2021-04-09 深圳市捷安纳米复合材料有限公司 Antibacterial cigarette cartridge of electronic cigarette and manufacturing process thereof
CN113973849A (en) * 2021-11-25 2022-01-28 青岛新鲸医疗技术有限公司 Biological disinfectant for disinfecting environmental object surface
CN114481616A (en) * 2022-03-11 2022-05-13 四川三联新材料有限公司 Preparation method of chitosan-based membrane composite material for heating cigarettes

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Application publication date: 20140115