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WO2011127676A1 - Tranche mince pour cigarette et cigarette - Google Patents

Tranche mince pour cigarette et cigarette Download PDF

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Publication number
WO2011127676A1
WO2011127676A1 PCT/CN2010/073547 CN2010073547W WO2011127676A1 WO 2011127676 A1 WO2011127676 A1 WO 2011127676A1 CN 2010073547 W CN2010073547 W CN 2010073547W WO 2011127676 A1 WO2011127676 A1 WO 2011127676A1
Authority
WO
WIPO (PCT)
Prior art keywords
zeolite
cigarette
tobacco
sheet
mass
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.)
Ceased
Application number
PCT/CN2010/073547
Other languages
English (en)
Chinese (zh)
Inventor
李森盛
赵保军
谢旭东
方维远
陈臣
高占甫
吴莹莹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIAMEN ZHONGHAI DIAOTAI BIOLOGICAL ENGINEERING Co Ltd
Original Assignee
XIAMEN ZHONGHAI DIAOTAI BIOLOGICAL ENGINEERING Co Ltd
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
Application filed by XIAMEN ZHONGHAI DIAOTAI BIOLOGICAL ENGINEERING Co Ltd filed Critical XIAMEN ZHONGHAI DIAOTAI BIOLOGICAL ENGINEERING Co Ltd
Publication of WO2011127676A1 publication Critical patent/WO2011127676A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/285—Treatment of tobacco products or tobacco substitutes by chemical substances characterised by structural features, e.g. particle shape or size
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/287—Treatment of tobacco products or tobacco substitutes by chemical substances by inorganic substances only
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
    • 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
    • A24D1/18—Selection of materials, other than tobacco, suitable for smoking

Definitions

  • the invention relates to the technical field of cigarette processing, in particular to a sheet for cigarettes and a cigarette. Background technique
  • zeolite has selective adsorption-catalytic properties, and has strong adsorption effect on harmful substances such as nitrosamines and polycyclic aromatic hydrocarbons in cigarette smoke. Therefore, it is widely used in cigarettes. Reduce damage and reduce focus.
  • zeolite is used as a harm reduction additive in cigarettes: one is to add the zeolite directly to the tobacco; the other is to add the zeolite to the nozzle of the cigarette filter.
  • the zeolite In the first method, the zeolite must first be bonded to a crosslinking agent (for example, silica gel) and then mixed with the gum solution to be added as an additive to the tobacco. During the bonding of the zeolite to the crosslinking agent, the pores and pores on the surface of the zeolite are blocked, greatly reducing the selective adsorption-catalysis. In addition, when the zeolite is directly added to the tobacco, the amount of the zeolite is limited, the amount of the zeolite added is small, and the harm reduction effect is not obvious; in the second mode, the zeolite can be used for the nitrosamines in the mainstream smoke in the early stage of the combustion of the cigarette.
  • a crosslinking agent for example, silica gel
  • the present invention provides a sheet for tobacco, which is added with an appropriate amount of zeolite, which can be directly added to the shredded tobacco, or even directly used for cigarettes, and fully exerts the reduction of the zeolite. Harmful effect, reduce the content of harmful substances in cigarette smoke.
  • the present invention still further provides a cigarette to which the above-mentioned tobacco sheet is added, which is advantageous for reducing the injury to a smoker.
  • the present invention provides a sheet for tobacco, comprising: a sheet base, the sheet base containing
  • the sheet base contains 0.1 to 10% by mass of zeolite.
  • the sheet base contains 5% by mass of zeolite.
  • the present invention also provides a cigarette comprising a flammable portion of the cigarette comprising a tobacco sheet processed using the tobacco sheet provided above.
  • the tobacco flakes have a content of at least 3% by mass of the flammable portion of the cigarette, and the balance is cut tobacco.
  • the tobacco flakes have a silk content of at least 25% of the mass of the flammable portion of the cigarette, and the balance is cut tobacco.
  • the tobacco flakes have a silk content of 25-60% of the mass of the flammable portion of the cigarette.
  • the tobacco sheet and the cigarette provided by the invention the tobacco sheet is used as a carrier, the zeolite having the harm reduction effect is added to the tobacco sheet, and the flake and the flake sheet are respectively shredded, and then mixed in a certain ratio, or The flakes and the flakes are mixed in a certain ratio and then shredded together, and then the mixed silk is rolled into a cigarette.
  • it overcomes the shortcomings of the existing zeolite as a harm reduction additive for cigarettes: it not only solves the problem that the tar-covering filter in the mainstream flue gas reduces the activity of the zeolite, but also solves the limitation of the dose when the zeolite is directly added to the tobacco.
  • the problem is that it can also reduce the harmful components in the sidestream smoke and fully exert the harm reduction effect of the zeolite.
  • the use of flake flakes improves the flammability of cigarettes, and can reduce the release of harmful substances such as CO generated during the combustion of cigarettes, thereby reducing harm. use.
  • FIG. 1 is a flow chart of a method for preparing a sheet for tobacco according to a second embodiment of the present invention
  • FIG. 1 is a flow chart of a method for preparing a cigarette according to a third embodiment of the present invention. detailed description
  • Zeolite is a kind of inorganic aluminosilicate crystal with uniform pores and regular pore structure. Its pore size is equivalent to the general molecular size, and it has a large specific surface area and adsorption capacity. It is a kind of molecular sieve. Most types of zeolite molecular sieves have strong acid centers on the surface, while the crystal has a strong Coulomb field and polarity. It has a unique "selective catalysis" function and strong adsorption separation performance, and it can be replaced by isomorphism. Such physical and chemical methods as well as loading other active components to modify their physicochemical properties. The zeolite is added to the cigarette.
  • the catalytic activity of the zeolite will be excited.
  • the zeolite can adsorb nitrosamines and polycyclic aromatic hydrocarbons in the cigarette smoke. Harmful Substance.
  • a Y-type zeolite it is also possible to selectively adsorb polycyclic aromatic hydrocarbons in the flue gas.
  • the use of zeolite as a harm reduction additive to adsorb harmful substances in cigarette smoke does not fully exert the adsorption of zeolite, and affects the effect of zeolite on the reduction of cigarettes. Based on this, each embodiment of the present invention provides a technical solution capable of giving full play to the adsorption of zeolite.
  • Embodiment 1 provides a sheet for tobacco comprising a sheet base on which a zeolite having a detrimental effect is adsorbed.
  • zeolites such as NaY, NaZSM, NaZSM-5, and NaA can be used.
  • a flake flake is used as a carrier of zeolite, and a zeolite having a detrimental action is added to the cigarette.
  • the zeolite adsorbed in the flake filament will exert its selective adsorption-catalysis effect, reducing the content of harmful components in the cigarette smoke, especially reducing the content of nitrosamines and polycyclic aromatic hydrocarbons. The purpose of harm.
  • the zeolite does not affect the original flavor style of the cigarette when it is burned.
  • the flue-cured flakes provided in this embodiment can effectively reduce the content of harmful components in the cigarette smoke by adsorbing zeolite, and reduce the harm caused by the cigarette smoke to the human body.
  • the content of the zeolite added to the flake sheet is limited.
  • the sheet of the flake sheet contains 0.01 to 40%.
  • the (mass) zeolite preferably contains 0.1 to 10% by mass of zeolite.
  • the zeolite in the technical solution of the present invention may be unmodified or modified, and the present invention does not limit the type of zeolite. However, it is possible to select zeolite types having different pore structures and properties depending on the harm reduction requirements of the cigarette, and to select zeolites having a suitable particle size according to the zeolite addition position requirements determined in the sheet processing.
  • the tobacco sheet in the embodiment may be a tobacco sheet or a non-tobacco sheet.
  • tobacco flakes can be prepared by using a tobacco or tobacco by-product as a raw material, using an existing process (also called a papermaking process), and a pulping and papermaking process, which is discarded in the production of cigarettes. Or rejected tobacco residues, such as straw, tobacco leaf fragments, stems, etc., and may be added to the process for preparing the tobacco sheet (for example, a pulping section, a coating section of the paper product) to prepare a tobacco sheet containing zeolite .
  • the non-tobacco sheet may be made from agricultural by-products other than tobacco, including crop straw, roots, stems, tea leaves, tea stems, and herbs, which provide fibrous tissue, and Non-tobacco flakes can be prepared by a process similar to the preparation of tobacco flakes, and zeolites can also be added during the preparation of non-tobacco flakes to prepare flake flakes comprising zeolite.
  • Embodiment 2 This embodiment exemplifies a process for preparing a flake sheet containing zeolite according to the present invention by taking a flake sheet containing 5% by mass of zeolite. Specifically, in this embodiment, a tobacco flake comprising zeolite is prepared by using agricultural by-products as raw materials, as shown in FIG. 1, comprising the following steps:
  • Step 11 immersing agricultural by-products to obtain a swelling;
  • the agricultural by-product can be placed in hot water of 60-80 ° C for immersion treatment for 20-30 minutes to obtain agricultural by-product swell, or the agricultural by-product is placed at room temperature water (this invention In the room temperature water), the immersion treatment is carried out for 0.5 to 6 hours to obtain the swelling.
  • the solution of the present invention can also select a water soaking material higher than room temperature, but not higher than 80 ° C, and determine an appropriate soaking time according to the water temperature condition.
  • Step 12 the above-mentioned agricultural by-product swelling is subjected to twisting to obtain crude agricultural by-product fibers; specifically, the swollen agricultural by-products can be sent to a spinning machine through a conveying device for silk processing, so as to facilitate Follow-up actions.
  • Step 13 Washing the crude by-product of the agricultural by-product to obtain the agricultural by-product fiber; specifically, the crude agricultural by-product fiber may be placed in hot water of 60-80 ° C for 20-30 minutes of washing treatment; Obtaining agricultural by-product fibers, or placing the crude agricultural by-product fibers in normal temperature water for 30 to 60 minutes to obtain agricultural by-product fibers; by the above washing treatment, impurities in the crude by-products of agricultural by-products can be removed. Cells and partially water-soluble substances, such as nitrogen-containing compounds, are used for the purpose of purifying agricultural by-product fibers.
  • the solution of the present invention can also select water above room temperature, but not higher than 80 ° C as a washing solvent, and determine the appropriate washing time according to the water temperature.
  • Step 14 refining the agricultural by-product fiber to prepare an agricultural by-product slurry, and simultaneously preparing a reinforcing fiber slurry, and mixing the prepared reinforcing fiber slurry with the agricultural by-product slurry to obtain a mixed pulp.
  • the process of preparing the reinforced fiber slurry can be carried out by using a process of preparing a reinforced fiber slurry in a papermaking process, which will not be discussed in detail in this embodiment.
  • the addition of the reinforcing fibers is selective, depending on the strength requirements of the finished sheet. Since the agricultural by-products used have short fibers and a large amount of miscellaneous cells, the strength of the finished product is poor during the papermaking process. Therefore, depending on the type of agricultural by-product selected, it is necessary to add an appropriate amount of reinforcing fibers to most agricultural by-product slurries to increase the strength of the flakes.
  • reinforcing fibers are used to prepare a sheet for tobacco having a strength in accordance with the requirements of the cigarette processing technology.
  • the addition amount of the reinforcing fiber slurry is generally controlled to 0 to 40% by weight of the total amount of the slurry, and the addition amount is preferably 20 to 40% by weight.
  • Step 15 the mixed slurry is sent to the flushing tank, the filler is added and diluted, and the zeolite may be added while adding the filler as needed;
  • a filler for example, light calcium carbonate
  • water for example, water may be added in this step.
  • Dispersion to prepare a flake flake containing 5% by mass of zeolite. This step is the first addition site in which zeolite can be added in this example.
  • Step 16 the diluted mixed slurry is sent to the high-position box, and the retention aid is added to prepare a slurry, and the zeolite may be added while adding the retention aid as needed;
  • the retention of the mixed slurry on the net is increased by adding a retention aid (e.g., guar gum) to the elevated tank, and the slurry pressure of the mixed slurry is stabilized for subsequent papermaking operations.
  • a retention aid e.g., guar gum
  • the retention aid should be a retention aid in accordance with the tobacco industry standard known in the art, and the present invention is not limited to its specific selection, and the addition amount is a conventional addition amount of the retention aid.
  • zeolite may also be added, for example, the zeolite suspension is mixed with a retention aid and added to the mixed slurry, and by controlling the addition amount of the zeolite suspension, a zeolite containing 5% by mass is prepared. The flakes are used. This process is the second addition site in which zeolite can be added in this example.
  • Step 17 feeding the slurry into a forming wire for papermaking to obtain a sheet base
  • Step 18 performing a first drying process on the sheet base to remove most of the moisture in the sheet base; and step 19, feeding the sheet base into the coating tank for coating treatment, and coating the coating liquid as needed Simultaneously adding zeolite;
  • the dried sheet substrate is fed into a coating tank, and the prepared coating liquid is coated on the sheet base in a coating tank, wherein the coating liquid serves to increase the aroma
  • the coating liquid serves to increase the aroma
  • an aqueous solution made of the substance having the above-described effects can be used as the coating liquid in the present embodiment.
  • a zeolite suspension can also be prepared in the process, and the zeolite suspension is mixed with the coating liquid and applied together to the sheet base (the sheet base may already contain zeolite), and the zeolite is controlled.
  • the suspension was added in an amount to prepare a flake sheet containing 5% by mass of zeolite.
  • This coating process is the third addition site in which the zeolite can be added in this example.
  • step 20 the sheet base is subjected to a second drying treatment to obtain a sheet for tobacco that satisfies the needs.
  • a flake sheet having a zeolite content of 5% and a water content of 10 to 13% and a thickness of 0.3 0.4 mm is prepared.
  • the smoke containing zeolite can be prepared through the above three added positions.
  • the zeolite may be added at any of the above-mentioned addition positions, or a combination of the above-mentioned plurality of addition positions may be employed.
  • the content of the zeolite in the flake sheet is the total content.
  • the tobacco flake prepared in this embodiment contains 5% (mass) of zeolite, which is applied to cigarettes, which solves the problem that the tar-covering filter in the mainstream flue gas reduces the activity of the zeolite, and also solves the direct addition of the zeolite on the shredded tobacco.
  • the time-dose is limited, the cross-linking agent blocks the micropores and channels on the surface of the zeolite, and at the same time, the harmful components in the side-flow flue gas are reduced, and the harm reduction effect of the zeolite is fully exerted.
  • a third embodiment of the present invention provides a cigarette, i.e., a flammable portion of the cigarette (in the case of a cigarette with a filter, a portion other than the filter) comprising at least a portion of the tobacco sheet prepared by the method of the second embodiment.
  • a cigarette i.e., a flammable portion of the cigarette (in the case of a cigarette with a filter, a portion other than the filter) comprising at least a portion of the tobacco sheet prepared by the method of the second embodiment.
  • common cigarettes including cigarette paper, cut tobacco and filters.
  • the tobacco shredded tobacco of the present invention is uniformly mixed with the tobacco flakes cut by the tobacco flakes, specifically, the flakes and the flake flakes are respectively shredded, and then mixed in a certain ratio, or the flakes are smoked. After being mixed with a sheet of tobacco in a certain ratio, the yarn is shredded, and then the mixed yarn is rolled into a cigarette.
  • the tobacco sheet of this embodiment can be the sheet for tobacco provided in the first embodiment.
  • the flake sheet comprises a flake base, and the flake base contains 0.01 to 40% by mass of zeolite, preferably 0.1 to 10% by mass of zeolite.
  • the tobacco sheet may be a tobacco sheet or a non-tobacco sheet, which adsorbs zeolite to utilize the adsorption and catalysis of the zeolite to reduce the content of harmful components in the cigarette smoke.
  • the zeolite adsorbed by the flake filaments can effectively reduce the content of harmful components in the cigarette smoke and reduce the harm caused by the cigarette smoke to the human body.
  • the content of the flakes in the cigarette can be at least 3% (mass) of the flammable portion of the cigarette, preferably 25-60% (mass), to achieve the purpose of harm reduction, and Affect the smoking style of cigarettes.
  • the process of preparing the cigarette of the embodiment is described by using the agricultural by-product as an example. As shown in FIG. 2, the method specifically includes:
  • Step 21 preparing a flake sheet containing zeolite by using agricultural by-products as raw materials
  • the tobacco sheet of the present embodiment can be prepared by using the method for preparing the tobacco sheet provided in the second embodiment of the present invention.
  • the content of the zeolite can be
  • the flakes and the obtained flake flakes are respectively shredded, and then mixed in a certain ratio, or the flakes and the obtained flake flakes are mixed in a certain ratio and then shred together, and then the mixed silk rolls are rolled. Made into cigarettes.
  • the process of shredding the tobacco sheet can be carried out by using a shredding process and equipment in the cigarette processing process, and the cut tobacco shred yarn is preferably substantially the same length and width as the shredded tobacco to be mixed with the ordinary shredded tobacco.
  • the process of shredding the flakes and the flakes in a certain ratio and then cutting them together can also be carried out by the shredding process and equipment in the cigarette processing process.
  • the mixing ratio of the tobacco sheet and the tobacco can be 3 to 100%, and the mixing ratio can be determined according to different cigarette requirements, preferably 25 to 60% (mass).
  • the cigarette prepared in the present embodiment is fed with a flake sheet as a carrier, and a zeolite having a detrimental action is added to the flake sheet, and the flake sheet is applied to a cigarette.
  • a zeolite having a detrimental action is added to the flake sheet, and the flake sheet is applied to a cigarette.
  • the cross-linking agent blocks the micropores and channels on the surface of the zeolite, and at the same time reduces the harmful components in the sidestream flue gas, and fully exerts the harm reduction effect of the zeolite.
  • the use of the flake sheet improves the combustibility of the cigarette, and can reduce the release amount of harmful substances such as CO generated during the combustion of the cigarette, thereby reducing the harm.
  • the sensory evaluation test of the cigarette prepared in the present embodiment shows that the cigarette prepared in the embodiment basically maintains the original flavor-absorbing style, and the cigarette in the smoke is added by adding different proportions of the tobacco sheet.
  • Hazardous substances such as nitramine, 3, 4-benzopyrene, phenol, crotonaldehyde, CO, hydrocyanic acid and ammonia were all significantly reduced.
  • the NaY zeolite is selected, and the agricultural by-product is used as the sheet base material.
  • the zeolite suspension is coated on the sheet base together with the coating liquid in the papermaking section.
  • a sheet of tobacco containing 5% by mass of zeolite was prepared.
  • the NaZSM-5 zeolite is selected, and the agricultural by-product is used as the raw material of the flakes.
  • the suspension of the zeolite is added to the mixed slurry together with the retention aid in the pulping section.
  • the flake flakes containing 5% NaY zeolite were shredded, put into the cut tobacco at a 25% addition amount, and rolled into a cigarette. After the sensory evaluation, the original smoking style of the cigarette was basically unchanged, and the smoke test results showed that the amount of nitrosamine decreased by 25.7%, the amount of benzopyrene decreased by 34.8%, and other harmful components were also significantly reduced, while lateral flow The harmful components in the flue gas are also reduced, and the harm reduction effect is remarkable.
  • a sheet of tobacco containing 5% NaY zeolite was shredded, put into the cut tobacco at a 50% addition amount, and rolled into a cigarette.
  • the original smoking style of the cigarette was basically unchanged, and the smoke test results showed that the amount of nitrosamine decreased by 31.7%, the benzopyrene decreased by 41.6%, and other harmful components were also significantly reduced, while the sidestream smoke was also reduced.
  • the harmful components in the group have also been reduced, and the harm reduction effect is remarkable.
  • the flake flakes containing 5% NaZSM-5 zeolite were shredded, put into the cut tobacco at a 25% addition amount, and rolled into a cigarette.
  • the original smoking style of the cigarette was basically unchanged, and the smoke test results showed that the amount of nitrosamine decreased by 27.7%, the benzopyrene decreased by 36.6%, and other harmful components were also significantly reduced, while the sidestream smoke was also reduced.
  • the harmful components in the group have also been reduced, and the harm reduction effect is remarkable.
  • the flakes containing 5% NaZSM-5 zeolite were shredded, put into the cut tobacco at 50% addition, and rolled into a cigarette.
  • the original smoking style of the cigarette was basically unchanged, and the smoke test results showed that the amount of nitrosamine decreased by 36.4%, the amount of polycyclic aromatic hydrocarbons decreased by 43.8%, and other harmful components were also significantly reduced, while lateral flow The harmful components in the flue gas are also reduced, and the harm reduction effect is remarkable.
  • the tobacco sheet and cigarette provided by the invention can effectively reduce the release of harmful substances in the mainstream smoke and sidestream smoke of the cigarette not only under the premise that the cigarette smoking style is basically unchanged. At the same time, it can alleviate the tight supply of tobacco raw materials in the tobacco industry and reduce the use of tobacco in cigarettes, which has great social and economic benefits.

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

L'invention concerne une tranche mince pour cigarette et une cigarette utilisant cette dernière. La tranche mince pour cigarette comprend une base de tranche mince qui contient de 0,01 à 40 pour cent en masse de zéolite. La partie combustible de la cigarette comprend au moins 3 pour cent en masse de lanières de tranche mince pour cigarette qui sont produites à partir de la tranche mince pour cigarette par tranchage. La zéolite réduisant la nocivité est ajoutée à la cigarette en utilisant la tranche mince pour cigarette comme support, ce qui permet de résoudre les problèmes de bouchage du filtre par les goudrons dans le flux principal et de réduction conséquente de l'activité de la zéolite, et de résoudre le problème de la limitation du dosage de la zéolite dans le cas où elle est ajoutée à du tabac déchiqueté. Par ailleurs, la quantité d'ingrédients nocifs dans le flux latéral de fumée est réduite, ce qui permet de profiter pleinement des effets de la zéolite réduisant la nocivité.
PCT/CN2010/073547 2010-04-15 2010-06-04 Tranche mince pour cigarette et cigarette Ceased WO2011127676A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010149468.9 2010-04-15
CN2010101494689A CN102217791A (zh) 2010-04-15 2010-04-15 烟用薄片及卷烟

Publications (1)

Publication Number Publication Date
WO2011127676A1 true WO2011127676A1 (fr) 2011-10-20

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PCT/CN2010/073547 Ceased WO2011127676A1 (fr) 2010-04-15 2010-06-04 Tranche mince pour cigarette et cigarette

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Publication number Priority date Publication date Assignee Title
CN110313631A (zh) * 2018-03-30 2019-10-11 上海新型烟草制品研究院有限公司 一种用于吸附口含烟烟末里烟草特有亚硝胺的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1259322A (zh) * 2000-02-01 2000-07-12 杨厚发 安全型烟草薄片及其烟制品
CN1404778A (zh) * 2002-11-05 2003-03-26 蒋岭章 低危害安全香烟及其加工方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW536395B (en) * 1998-04-16 2003-06-11 Rothmans Benson & Hedges Cigarette sidestream smoke treatment material
CN1106806C (zh) * 1998-09-02 2003-04-30 南京大学 一种其烟雾中低亚硝胺含量的卷烟及其制法
CN1096883C (zh) * 1999-09-24 2002-12-25 唐志群 防止物品变质的保质剂
CN1315419C (zh) * 2005-06-29 2007-05-16 韶关学院 亚微米改性海泡石复合添加剂环保型香烟的制备方法
CN101103839A (zh) * 2006-07-13 2008-01-16 河南省轻工业科学研究所 造纸法生产重组烟叶的方法
CN101268859B (zh) * 2008-03-31 2010-06-02 中国烟草总公司郑州烟草研究院 降低造纸法烟草薄片中有害成分的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1259322A (zh) * 2000-02-01 2000-07-12 杨厚发 安全型烟草薄片及其烟制品
CN1404778A (zh) * 2002-11-05 2003-03-26 蒋岭章 低危害安全香烟及其加工方法

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