WO2019177185A1 - Filtre de refroidissement destiné à un produit de tabac chauffé et bâton de tabac comprenant celui-ci - Google Patents

Filtre de refroidissement destiné à un produit de tabac chauffé et bâton de tabac comprenant celui-ci Download PDF

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Publication number
WO2019177185A1
WO2019177185A1 PCT/KR2018/003034 KR2018003034W WO2019177185A1 WO 2019177185 A1 WO2019177185 A1 WO 2019177185A1 KR 2018003034 W KR2018003034 W KR 2018003034W WO 2019177185 A1 WO2019177185 A1 WO 2019177185A1
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WO
WIPO (PCT)
Prior art keywords
cigarette
cooling filter
filter
cooling
stick
Prior art date
Application number
PCT/KR2018/003034
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English (en)
Korean (ko)
Inventor
최세훈
Original Assignee
지씨인터내셔널 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020180028701A external-priority patent/KR102027791B1/ko
Priority claimed from KR1020180028700A external-priority patent/KR102027782B1/ko
Application filed by 지씨인터내셔널 주식회사 filed Critical 지씨인터내셔널 주식회사
Publication of WO2019177185A1 publication Critical patent/WO2019177185A1/fr

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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
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • 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

Definitions

  • the present invention relates to a cigarette-type e-cigarette cooling filter and a cigarette stick provided with the same. More specifically, the cigarette-type e-cigarette is provided on a cigarette stick to cool nicotine vapor at a high temperature while ensuring sufficient flow length.
  • the present invention relates to a cigarette-type electronic cigarette cooling filter having excellent performance and a cigarette stick having the same.
  • Electronic cigarettes are alternatives to conventional smoking cigarettes, such as cigarettes, cigars, and pipe tobacco, and are electronic devices that allow the solution contained in an exchange cartridge to be inhaled in vapor form.
  • Article 60 (5) of the Enforcement Decree of the Local Tax Act is defined as "cigarette made to have the same effect as smoking by inhaling nicotine-containing solution or tobacco solids into the body through the respiratory system using electronic devices.”
  • the electronic cigarettes that are popularly used include liquid-type electronic cigarettes that vaporize and absorb a liquid containing nicotine, and cigarette type electronic cigarettes that absorb nicotine vapor generated when heating tobacco tobacco.
  • the liquid e-cigarette is different from the general cigarette-type cigarette, and in many cases do not meet the preferences of smokers by inhaling the vapor containing nicotine.
  • a cigarette-type electronic cigarette that can inhale nicotine vapor by heating a cigarette stick formed similarly to a general cigarette has been in the spotlight.
  • Cigarette-type electronic cigarette is composed of a device corresponding to a heating device, and a cigarette stick used in combination with the device as a consumable for generating nicotine vapor.
  • the device includes a rechargeable battery, an electronic circuit board, and a heating member for heating.
  • the device has a different size and shape depending on the manufacturer, and there is a difference in the structure of the heating member.
  • the conventional cigarette type cigarette smoking cigarette stick is made of solid tobacco and heated by a heating member of the device to generate nicotine vapor, and includes a certain amount of moisture in the cigarette plug ( 51);
  • a hollow tube 52 having a through hole 51 'through which nicotine vapor flows and formed at the rear of the cigarette plug 51;
  • a tip filter 54 made of a porous material disposed at the rearmost portion so that the smoker can bite the mouth;
  • the tip filter 54 may be further provided with a capsule 54 '.
  • the hollow tube 52 and the tip filter 54 is formed of acetate fiber
  • the cooling filter 53 is preferably formed of PLA (Poly Lactic Acid) resin which is an environmentally friendly resin made of raw material extracted from corn starch. Do.
  • PLA Poly Lactic Acid
  • the tip filter 54 is shorter than that of a general cigarette type cigarette.
  • the cooling filter 53 is formed by densely weaving PLA resin fibers, such as shoelaces as shown in Figure 1, or formed in a structure that is relatively loosely curled after folding the film-type PLA resin as shown in Figure 2, the hollow The nicotine vapor passing through the filter 52 is dispersed and cooled while passing through a complicated movement path.
  • the cooling filter is formed in a structure that is loosely curled after the film-type PLA resin is folded, it may be easily cut and the cooling function may be improved.
  • the cooling filter since the flow path is formed in a straight shape, the cooling filter may be used to obtain a sufficient cooling effect. The problem is that the length becomes longer.
  • Patent Document 1 the inner space is provided, but the bottom is formed with a vapor inlet hole communicating with the inner space and the upper surface is formed with a vapor discharge hole communicating with the inner space, the body of the electronic cigarette is coupled to the lower end of the electronic cigarette A suction part of the housing coupled to the vapor discharge hole; And a filter material introduced into the inner space of the housing, and after filtering the essence vapor generated from the body of the electronic cigarette and delivering the filtered essence vapor to the suction part of the electronic cigarette, it is possible to remove harmful substances contained in the essence vapor.
  • a filter unit for an electronic cigarette that can be replaced by the user directly because the filter medium is very simple.
  • Patent document 2 the lower portion is coupled to the upper portion of the atomizer is accommodated in the liquid phase, the upper portion of the main body and the pipe is installed, the filter member which is installed inside the main body, the liquid phase vaporized in the atomizer passes
  • Patent document 2 discloses an e-cigarette filter that can add flavor to the liquid evaporated in the atomizer according to the taste of the smoker.
  • Patent Document 1 KR20-0481588 Y1
  • Patent Document 2 KR10-2016-0109073 A
  • the present invention has been made to solve the above problems of the prior art, by changing the structure of the cooling filter and forming a screw channel to improve the cooling performance and to ensure a sufficient amount of atomization by using a cigarette type electronic cigarette It is an object of the present invention to provide a cigarette filter equipped with a cigarette and an electronic cigarette smoking cigarette so as to sufficiently satisfy the consumer's preference.
  • the present invention is to form a cooling filter of a solid body of porous PLA material to facilitate cutting and channel processing, and to prevent environmental pollution, and to freely control the amount of atomization of the electronic cigarette during the manufacturing process
  • the cigarette-type e-cigarette cooling filter of the present invention for achieving the above object is provided in the cigarette-type e-cigarette cigarette stick, in the cigarette-type e-cigarette cooling filter for cooling high-temperature nicotine vapor, is formed in a cylindrical shape A plurality of channels through which nicotine vapor flows through the hollow tube of the tobacco stick is formed, and the channels are formed in a screw shape.
  • the cigarette-type electronic cigarette cooling filter is characterized in that the porous PLA resin is molded into a cylindrical shape to form a cooling filter of a solid body.
  • a plurality of channels are formed along the outer circumferential surface of the cooling filter so as to form a flow path between the wrapping paper.
  • the cooling filter is separated into a core material having a predetermined thickness and a cover material having a predetermined thickness so that the channel is located inside the cooling filter, A plurality of channels are formed on the outer circumferential surface, the cover material is coupled to the core material to form a cooling filter, and the core material and the cover material are formed of the same PLA resin material.
  • the number and width of the channels are variable.
  • the cigarette type cigarette smoking cigarette of the present invention comprises a tobacco plug made of solid tobacco and heated by a heating member of the device to generate nicotine vapor and containing a certain amount of moisture;
  • a hollow tube having a through hole through which nicotine vapor flows in the center and disposed behind the cigarette plug;
  • a tip filter made of a porous material disposed at the rearmost portion so that the smoker can bite the mouth;
  • a cooling filter disposed between the hollow tube and the tip filter to cool nicotine vapor passing through the hollow tube;
  • Cigarette-type e-cigarette stick including a wrapper made of a thin paper to wrap the components, characterized in that a plurality of screw-type channels are formed so that the nicotine vapor passing through the hollow tube in the cooling filter flows to the tip filter It is done.
  • the aroma capsule is installed on the tip filter.
  • the cigarette-type e-cigarette cooling filter of the present invention and the cigarette stick provided therewith are provided with a plurality of screw-shaped channels in the cooling filter, so that a sufficient flow length can be secured even in a short length, and the flow rate and mixing rate are increased, and thus, between the wrapping paper and In this case, the cooling function is improved and sufficient atomization amount can be obtained.
  • the cooling filter is formed of a solid body of porous PLA resin, the manufacturing and processing of the cooling filter is easy, and the cost is reduced, The cut surface is smooth, and the packaging work of the cigarette stick is easy.
  • the cigarette type e-cigarette cooling filter and a cigarette stick provided with the same the amount of atomization can be controlled by variously changing the number and width of the channels when manufacturing the cooling filter, and through this, various kinds of cigarettes.
  • Providing a stick has the effect of increasing consumer choice.
  • the contact area with the porous cooling filter increases when nicotine vapor moves along the channel, and thus filtering performance for harmful substances without loss of atomization amount. This has the effect of being improved.
  • the fragrance capsule can be broken and various flavors such as peppermint flavor can be felt.
  • FIG. 1 is a cross-sectional view of a conventional cigarette type cigarette smoking cigarette.
  • Figure 2 is a cross-sectional view showing another example of a conventional cigarette-type cigarette cigarette.
  • Figure 3 is a cross-sectional view showing a cigarette type cigarette smoking cigarette according to the present invention.
  • FIG. 4 is a perspective view of a cooling filter according to the present invention.
  • FIG. 5 is a cross-sectional view of a cooling filter according to the present invention.
  • FIG. 6 is a sectional view showing another example of a cooling filter according to the present invention.
  • FIG 3 is a cross-sectional view showing a cigarette type cigarette smoking cigarette according to the present invention
  • Figure 4 is a perspective view of a cooling filter according to the present invention
  • Figure 5 is a cross-sectional view of the cooling filter according to the present invention
  • Figure 6 Another example of a cooling filter according to the invention is a cross-sectional view.
  • Cigarette-type e-cigarette cooling filter 13 according to the present invention is provided on the cigarette stick coupled to the device of the cigarette e-cigarette to cool the high temperature nicotine vapor, as shown in Figures 3 and 4, cylindrical And a plurality of channels (13 ') through which the nicotine vapor flows through the hollow tube of the tobacco stick is formed in a screw shape.
  • the length of the cooling filter 13 is short, a sufficient flow length can be ensured, and the flow rate and the mixing rate are increased by the vortices according to the screw shape, thereby improving the cooling function between the wrapping paper.
  • the nicotine vapor passing through the hollow tube 12 flows to the tip filter 14 through the plurality of channels 13 'formed in the cooling filter 13, thereby sufficiently securing the atomization amount.
  • the screw shape of the channel 13 ′ formed in the cooling filter 13 is not limited, and the screw shape of any structure may be used as long as the nicotine vapor flows smoothly and a sufficient flow length can be ensured.
  • the cooling filter 13 is formed by molding a porous PLA resin into a cylindrical shape and processing the channel 13 '. Therefore, fabrication is improved, such as being easier to form than the conventional weaving PLA resin fibers or folding the PLA resin film in order to form a cooling filter, and then rolled PLA resin film to reduce the cost, processability is improved channel ( 13 ') can be easily processed, and the cut surface can be smoothed, which makes packaging of cigarette sticks easier.
  • the cooling filter 13 is formed of a porous material, the harmful substances of nicotine vapor flowing along the channel 13 ′ are filtered by the cooling filter 13 to minimize the intake amount of the harmful substances. .
  • the channel 13 ′ is formed in the cooling filter 13, as shown in FIGS. 5A and 6A, the channel 13 ′ is formed along the outer circumferential surface of the cooling filter 13. It is preferable to form a plurality of). Accordingly, a flow path formed by the channel 13 ′ is formed between the wrapper 10 of the cigarette stick and the cooling filter 13 to become a passage through which nicotine vapor flows.
  • a plurality of screw-shaped channels 13 ' may be formed inside the cooling filter 13.
  • the cooling core 13 has an inner core material 13a having a predetermined thickness and an outer side thereof.
  • the cover member 13b be formed separately. That is, after forming a plurality of screw-shaped channels 13 'on the outer circumferential surface of the core material 13a formed of PLA resin, the cover material 13b having a predetermined thickness formed of PLA resin is coupled to the core material 13a and cooled.
  • the filter 13 is formed.
  • the outer side of the cover member (13b) is wrapped around the wrapper 10 of the cigarette stick.
  • a flow path formed by the channel 13 ' is formed between the core material 13a and the cover agent 13b to become a passage through which nicotine vapor flows.
  • the channel 13 ' is formed on the outer circumferential surface of the cooling filter 13 or the outer circumferential surface of the core material 13a, the channel 13' can be easily processed, and nicotine is provided through the wrapping paper 10 of the cigarette stick. The heat of the steam is released to improve the cooling efficiency.
  • the number and width of the channels 13 'formed in the cooling filter 13 is preferably variable. That is, when manufacturing the cooling filter 13, it is possible to adjust the amount of nicotine vapor passing through the cooling filter 13 by freely changing the number and width of the channel (13 '), through which the atomization according to the consumer's preference It is possible to control the amount and various configurations of the cigarette stick through the various types of cooling filter 13 different atomization amount.
  • cigarette cigarette cigarette cigarette cigarette according to the present invention is made of tobacco tobacco, as shown in Figure 3, is heated by the heating member of the device to generate nicotine vapor and contains a certain amount of moisture (cigarette plug ( 10); A hollow tube 12 having a through hole 12 'through which nicotine vapor flows and formed at the rear of the cigarette plug 10; A tip filter 14 of porous material disposed at the rearmost portion so that the smoker can bite the mouth; Disposed between the hollow tube 12 and the tip filter 14 to cool nicotine vapor passing through the hollow tube 12 and to allow nicotine vapor to flow through the hollow tube 12 to the tip filter 14.
  • a cooling filter 13 in which a plurality of screw channels 13 'are formed; It comprises a; wrapping paper 10 made of thin paper to surround the components.
  • the tip filter 14 may be further provided with a fragrance capsule 14 'containing a fragrance such as peppermint flavor or coffee flavor. Accordingly, the smoker can inhale the scents such as peppermint flavor and coffee flavor together with nicotine.
  • Cigarette-type electronic cigarette tobacco stick of the present invention configured as described above is used in combination with a device that is a heating device.
  • the cigarette plug 11 When the device is operated after the cigarette stick is coupled to the hole of the device, the cigarette plug 11 is heated to about 200 to 400 ° C. by the heating member of the device. Accordingly, nicotine vapor containing water vapor is generated in the tobacco tobacco solid of the tobacco plug 11.
  • Cigarette-type e-cigarette cooling filter of the present invention and the cigarette stick provided with the same is applied to a cigarette-type e-cigarette using a solid tobacco, it is possible to preserve the imports of tobacco farmers whose income is decreasing with increasing demand of e-cigarette Of course, it will contribute to the development of the industry of drying tobacco and processing of tobacco solids in the form of tobacco plugs used in tobacco sticks.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

La présente invention concerne : un filtre de refroidissement destiné à un produit de tabac chauffé, qui est disposé dans un bâton de tabac destiné à un produit de tabac chauffé de façon à refroidir la vapeur de nicotine à haute température et garantir une longueur d'écoulement suffisante et qui présente une excellente aptitude à la fabrication et au traitement ; et un bâton de tabac comprenant celui-ci. Le filtre de refroidissement destiné à un produit de tabac chauffé est formé pour présenter une forme cylindrique et comprend une pluralité de canaux (13') formés à l'intérieur de celui-ci à travers lequel s'écoule la vapeur de nicotine ayant traversé un tube creux (12) d'un bâton de tabac, chacun des canaux (13') étant formé pour présenter une forme de vis. Le bâton de tabac destiné à un produit de tabac chauffé consiste : en un bouchon de tabac (10) comprenant un matériau solide fait de cultures de tabac ; en un tube creux (12) présentant un trou traversant (12') formé au centre de celui-ci de façon à laisser la vapeur de nicotine passer à travers le trou traversant ; en un filtre de pointe (14) constitué d'un matériau poreux ; en un filtre de refroidissement (13) présentant une pluralité de canaux en forme de vis (13') formés à l'intérieur de celui-ci pour refroidir la vapeur de nicotine ayant traversé le tube creux (12) ; et en une enveloppe (10) constituée de papier mince.
PCT/KR2018/003034 2018-03-12 2018-03-15 Filtre de refroidissement destiné à un produit de tabac chauffé et bâton de tabac comprenant celui-ci WO2019177185A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020180028701A KR102027791B1 (ko) 2018-03-12 2018-03-12 궐련형 전자담배용 담배스틱
KR10-2018-0028701 2018-03-12
KR10-2018-0028700 2018-03-12
KR1020180028700A KR102027782B1 (ko) 2018-03-12 2018-03-12 궐련형 전자담배용 냉각필터

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WO2019177185A1 true WO2019177185A1 (fr) 2019-09-19

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PCT/KR2018/003034 WO2019177185A1 (fr) 2018-03-12 2018-03-15 Filtre de refroidissement destiné à un produit de tabac chauffé et bâton de tabac comprenant celui-ci

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111040735A (zh) * 2019-11-13 2020-04-21 湖北中烟工业有限责任公司 一种可用于加热不燃烧卷烟滤嘴降低烟气温度的复合相变薄膜材料及其制备方法
WO2021090012A1 (fr) * 2019-11-06 2021-05-14 Essentra Filter Products Development Co. Pte. Ltd Élément filtrant, embout et élément de refroidissement
CN113412965A (zh) * 2021-07-12 2021-09-21 河北中烟工业有限责任公司 一种可降低加热卷烟烟气温度的器具
WO2022007410A1 (fr) * 2020-07-07 2022-01-13 深圳麦时科技有限公司 Dispositif de génération d'aérosol
WO2022170726A1 (fr) * 2021-07-05 2022-08-18 深圳麦克韦尔科技有限公司 Corps chauffant, ensemble d'atomisation et dispositif d'atomisation électronique
WO2022240249A1 (fr) * 2021-05-14 2022-11-17 Kt & G Corporation Article de génération d'aérosol

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030093631A (ko) * 2002-06-04 2003-12-11 이중재 담배필터
US7237558B2 (en) * 2003-09-30 2007-07-03 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
KR20140020293A (ko) * 2011-03-22 2014-02-18 브리티시 아메리칸 토바코 (인베스트먼츠) 리미티드 흡연 물품
KR20150038392A (ko) * 2012-08-01 2015-04-08 에쎈트라 필터 프로덕츠 디벨롭먼트 씨오. 피티이. 엘티디 담배 연기 필터
KR20160042417A (ko) * 2013-08-13 2016-04-19 필립모리스 프로덕츠 에스.에이. 반경 방향으로 분리된 단일 열 전도 요소를 구비한 흡연 물품

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030093631A (ko) * 2002-06-04 2003-12-11 이중재 담배필터
US7237558B2 (en) * 2003-09-30 2007-07-03 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
KR20140020293A (ko) * 2011-03-22 2014-02-18 브리티시 아메리칸 토바코 (인베스트먼츠) 리미티드 흡연 물품
KR20150038392A (ko) * 2012-08-01 2015-04-08 에쎈트라 필터 프로덕츠 디벨롭먼트 씨오. 피티이. 엘티디 담배 연기 필터
KR20160042417A (ko) * 2013-08-13 2016-04-19 필립모리스 프로덕츠 에스.에이. 반경 방향으로 분리된 단일 열 전도 요소를 구비한 흡연 물품

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021090012A1 (fr) * 2019-11-06 2021-05-14 Essentra Filter Products Development Co. Pte. Ltd Élément filtrant, embout et élément de refroidissement
CN111040735A (zh) * 2019-11-13 2020-04-21 湖北中烟工业有限责任公司 一种可用于加热不燃烧卷烟滤嘴降低烟气温度的复合相变薄膜材料及其制备方法
WO2022007410A1 (fr) * 2020-07-07 2022-01-13 深圳麦时科技有限公司 Dispositif de génération d'aérosol
WO2022240249A1 (fr) * 2021-05-14 2022-11-17 Kt & G Corporation Article de génération d'aérosol
WO2022170726A1 (fr) * 2021-07-05 2022-08-18 深圳麦克韦尔科技有限公司 Corps chauffant, ensemble d'atomisation et dispositif d'atomisation électronique
CN113412965A (zh) * 2021-07-12 2021-09-21 河北中烟工业有限责任公司 一种可降低加热卷烟烟气温度的器具

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