WO2020215972A1 - Produit à base de tabac et son procédé de fabrication - Google Patents

Produit à base de tabac et son procédé de fabrication Download PDF

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Publication number
WO2020215972A1
WO2020215972A1 PCT/CN2020/081285 CN2020081285W WO2020215972A1 WO 2020215972 A1 WO2020215972 A1 WO 2020215972A1 CN 2020081285 W CN2020081285 W CN 2020081285W WO 2020215972 A1 WO2020215972 A1 WO 2020215972A1
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WO
WIPO (PCT)
Prior art keywords
hollow
tobacco product
tobacco
paper
product according
Prior art date
Application number
PCT/CN2020/081285
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English (en)
Chinese (zh)
Inventor
夏启东
刘刚
马早兵
靖德军
袁涛
谌永蕾
傅源锋
Original Assignee
博颉(上海)管理咨询有限公司
广东省金叶科技开发有限公司
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 CN201920553786.8U external-priority patent/CN209807158U/zh
Priority claimed from CN201910324200.5A external-priority patent/CN109892707A/zh
Application filed by 博颉(上海)管理咨询有限公司, 广东省金叶科技开发有限公司 filed Critical 博颉(上海)管理咨询有限公司
Publication of WO2020215972A1 publication Critical patent/WO2020215972A1/fr

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the present disclosure relates to the technical field of tobacco products, in particular to a tobacco product and a manufacturing method thereof.
  • the temperature of the tobacco is much lower than that of traditional cigarettes, and the smoke is harmful
  • the chemical components and biological toxicity are greatly reduced, which can reduce the harmful components produced by the high-temperature combustion and pyrolysis of tobacco; and, unlike traditional cigarettes, such tobacco products (heat-not-burn cigarettes) are in a non-heated state during the smoking interval, so sidestream Smoke and environmental smoke are also greatly reduced.
  • the purpose of the present disclosure includes, for example, to provide a tobacco product that has a lower smoke temperature at the entrance, less collapse of the entrance end, a larger amount of smoke at the entrance, and a better overall consumer experience.
  • the purpose of the present disclosure also includes, for example, to provide a method for manufacturing the above-mentioned tobacco product, which has simple process, easy operation and low manufacturing cost.
  • the present disclosure first provides a tobacco product, which includes an internal component and an external wrapper wrapped around the internal component.
  • the internal component includes a core segment element and a component downstream of the core segment element.
  • the core segment element includes an aerosol forming substrate; a hollow portion at the mouth end is also provided downstream of the filter element.
  • the mouth end hollow is formed by the cavity structure of the outer wrapper.
  • the internal component further includes a hollow pipe provided downstream of the filter element, and the mouth end hollow is formed by the cavity structure of the hollow pipe.
  • the wall thickness of the hollow pipe is 0.3-1.2 mm.
  • the hollow tube is a paper tube or a polylactic acid material fastener tube; the wall thickness of the hollow tube is 0.3-1.2 mm.
  • the length of the hollow portion at the mouth end is 5-10 mm.
  • the material of the aerosol-forming substrate includes at least one of reconstituted tobacco leaves, natural tobacco leaves, tobacco stems, coated forming paper, and cigarette paper.
  • the shape of the material of the aerosol-forming matrix is filament, strip, granule, powder or fragment.
  • the material of the aerosol-forming matrix is a filamentary shape cut from reconstituted tobacco leaf slices, and the reconstituted tobacco leaf slice is a sheet-like body obtained by reorganizing tobacco.
  • the aerosol-forming substrate is formed by regularly arranging the reconstituted tobacco leaf shreds cut into long strips along the axial direction of the aerosol-forming substrate.
  • the outer diameter of the hollow element is 5.3-7.7 mm
  • the inner diameter is 0.5-6.2 mm
  • the length is 10-20 mm.
  • the hollow element is an acetate hollow tube, a hollow paper tube or a hollow tubular fastener made of polylactic acid material; the outer diameter of the hollow element is 5.3-7.7mm, and the inner diameter is 0.5- 6.2mm, length is 10-20mm.
  • the diameter of the filter element is 5.3-7.7 mm, and the length of the filter element is 10-20 mm.
  • the material of the filter element includes one or more of acetate fiber, propionic acid fiber, filter cotton, and hollow paper tube; the diameter of the filter element is 5.3-7.7 mm, The length of the filter element is 10-20 mm.
  • the outer wrapper is formed by curling flexible wrapping paper, or the outer wrapper is a rigid paper tube.
  • the flexible wrapping paper is formed paper or cigarette paper; the wall thickness of the outer wrapping member is 0.3-1.2 mm.
  • the outer wrapping is formed by curling flexible wrapping paper, or the outer wrapping is a rigid paper tube; the flexible wrapping paper is formed paper or cigarette paper; The wall thickness of the package is 0.3-1.2mm.
  • the present disclosure also provides a method for manufacturing a tobacco product, the tobacco product is the tobacco product as described above, the outer wrapper is a rigid paper tube, and the manufacturing method includes:
  • a hard paper tube is provided, and internal components including tobacco core elements, hollow elements, and filter elements are sequentially stuffed into the hard paper tube by a filling method to obtain tobacco products.
  • the mouth end hollow portion is formed by the cavity structure of the outer wrapper.
  • the present disclosure also provides a method for manufacturing a tobacco product, the tobacco product is the tobacco product as described above, the material of the outer wrapper is flexible wrapping paper, and the manufacturing method includes:
  • the flexible wrapping paper is used to wrap the outside of the internal component to form an external package to obtain a tobacco product.
  • the mouth end hollow portion is formed by the cavity structure of the hollow tube.
  • the tobacco product of the present disclosure is provided with a hollow portion at the mouth end downstream of the filter element, so that the smoke can pass through the hollow portion at the mouth end before the inlet, which is beneficial to lower the temperature of the smoke and avoids smokers caused by excessively high smoke temperature. Mouth burns; in addition, the mouth end is not easy to collapse, which solves the problem of filter rod collapse caused by the excessively high smoke temperature of traditional tobacco products; and the present disclosure adopts a hollow element and a hollow part of the mouth end to ensure The smoke can pass through without obstacles, so that the amount of smoke at the entrance is larger, and the overall experience of consumers is improved.
  • the manufacturing method of the tobacco product of the present disclosure has simple process, easy operation and low manufacturing cost.
  • Figure 1 is a schematic structural diagram of a first embodiment of a tobacco product of the present disclosure
  • Fig. 2 is a schematic structural diagram of a second embodiment of the tobacco product of the present disclosure.
  • Cigarette core section element 20. Hollow element; 30. Filter element; 40. Hollow part of the mouth end; 41. Hollow pipe fitting; 50. External wrapper.
  • compositions, step, method, product or device containing the listed elements is not necessarily limited to those elements, but may include other elements not explicitly listed or inherent in such a composition, step, method, product or device Elements.
  • a and/or B includes (A and B) and (A or B).
  • the present disclosure first provides a tobacco product, including an inner component and an outer wrapper 50 wrapped on the outside of the inner component.
  • the inner component includes a tobacco core element 10, which is arranged on the cigarette
  • the core segment element 10 includes an aerosol-forming substrate; the downstream of the filter element 30 is also provided with a mouth end hollow portion 40.
  • the tobacco products of the present disclosure are heat-not-burn tobacco products.
  • upstream and downstream refer to the direction in which the smoke flows when the user smokes the tobacco product.
  • the smoke flows from upstream to downstream and is used to describe the relative positions of various elements in the tobacco product.
  • the mouth end hollow portion 40 refers to a section of hollow structure located downstream of the filter element 30, and its main functions include but are not limited to:
  • the hollow portion 40 at the mouth end facilitates the passage of smoke without obstacles, so that a larger amount of smoke is generated.
  • the mouth end hollow portion 40 is formed by the cavity structure of the outer wrapper 50.
  • the internal assembly further includes a hollow pipe 41 located downstream of the filter element 30, and the mouth end hollow portion 40 is formed by the cavity structure of the hollow pipe 41 form.
  • the hollow tube 41 may be a paper tube or a polylactic acid material fastener tube.
  • the hollow tube 41 is a paper tube.
  • the tube wall thickness of the hollow tube 41 is 0.3-1.2 mm, preferably 0.6 mm.
  • the length of the hollow portion 40 at the mouth end is 5-10 mm, for example, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm or 10 mm.
  • the aerosol-forming substrate refers to a substrate that can generate volatile compounds.
  • the generated aerosol can be a visible or invisible aerosol, and includes steam, gas, and condensed droplets.
  • the material of the aerosol forming substrate includes at least one of natural tobacco leaves, tobacco stems, reconstituted tobacco leaves, coated forming paper, and cigarette paper.
  • the shape of the material of the aerosol-forming matrix can be of various types, such as filaments, strips, particles, powders, or fragments.
  • the aerosol-forming substrate can be formed in a variety of ways, for example, cut long strips of reconstituted tobacco are regularly arranged along the axial direction of the tobacco product.
  • the material of the aerosol-forming matrix is reconstituted tobacco leaf
  • the reconstituted tobacco leaf refers to a sheet-like body obtained after reorganization and processing of tobacco.
  • the preparation method of the sheet may be a dry-process reconstituted tobacco preparation process, a paper-making reconstituted tobacco preparation process, or a thick pulp reconstituted tobacco preparation process.
  • the dry-process reconstituted tobacco preparation process includes:
  • Step 1 After the tobacco raw materials are pulverized and sieved at low temperature, they are mixed with smokers, fragrance raw materials, adhesive substances and other auxiliary materials (for example, calcium carbonate) into a suspension coating liquid with water;
  • auxiliary materials for example, calcium carbonate
  • Step 2 Use purified air instead of water as a medium for dispersing and transporting fibers, and after the plant fiber pulp board is decomposed into single fibers, the substrate is formed by airflow molding by a dry method;
  • Step 3 Multi-stage coating of the coating liquid on the substrate, drying, calendering, and slitting to form a product.
  • the specifications of the sheet may be:
  • the sheet weight is 80-200g/m 2 , preferably 90-130g/m 2 ;
  • the thickness of the sheet is 0.25-0.50 mm, preferably 0.3-0.4 mm.
  • the hollow element 20 refers to an element that is arranged downstream of the core segment element 10 and has a supporting and cooling effect on the core segment element 10.
  • the supporting function means that when a heating element is used to heat the aerosol-forming substrate, when the heating element is inserted into the aerosol-forming substrate from the upstream end, the hollow element 20 can prevent the aerosol-forming substrate from moving in the downstream direction.
  • the cooling effect means that after the aerosol is formed by the aerosol-forming matrix, the aerosol can be cooled to a certain temperature in the process of moving to the downstream end of the hollow element 20.
  • the hollow element 20 may have a cylindrical shape, for example, a hollow cylindrical shape.
  • the hollow element 20 may be an acetate hollow tube, a hollow paper tube or a hollow tubular fastener made of polylactic acid.
  • the outer diameter of the hollow element 20 is 5.3-7.7 mm
  • the inner diameter is 0.5-6.2 mm
  • the length is 10-20 mm.
  • the material of the hollow element 20 is acetate fiber.
  • the filter element 30 is arranged downstream of the hollow element 20, and the filter element 30 may be made of one or more materials.
  • the material of the filter element 30 includes one or more of acetate fiber, propionate fiber, filter cotton, and hollow paper tube.
  • the outer diameter of the filter element 30 is 5.3-7.7 mm, and the length of the filter element 30 is 10-20 mm.
  • the outer wrapping member 50 is formed by curling flexible wrapping paper, or the outer wrapping member 50 is a rigid paper tube.
  • the flexible wrapping paper is formed paper or cigarette paper.
  • the outer wrapper 50 is a hard paper tube, which can improve the mechanical strength of the entrance end of the tobacco product (that is, the position corresponding to the hollow portion 40 of the mouth end), and prevent problems such as collapse of the entrance end.
  • the wall thickness of the outer wrapper is 0.3-1.2 mm, preferably 0.6 mm.
  • the tobacco product of the present disclosure is provided with a mouth end hollow portion 40 downstream of the filter element 30, so that the flue gas can pass through the mouth end hollow portion 40 before the inlet, which is conducive to reducing the temperature of the flue gas and avoiding excessively high smoke temperature.
  • the smoker’s mouth is burned; in addition, the entrance end is not easy to collapse, which solves the problem of filter rod collapse caused by the excessively high smoke temperature of traditional tobacco products; and the present disclosure adopts a two-section hollow structure, which includes a hollow element 20 and The hollow portion 40 at the mouth end can ensure that smoke can pass through without obstacles, so that the amount of smoke at the entrance is larger, and the overall experience of consumers is improved.
  • the present disclosure also provides a method for manufacturing a tobacco product.
  • the outer wrapper 50 is a rigid paper tube, and the manufacturing method includes:
  • a hard paper tube is provided, and internal components including the core section element 10, the hollow element 20, and the filter element 30 are sequentially stuffed into the hard paper tube by a filling method to obtain tobacco products.
  • the mouth end hollow portion 40 is formed by the cavity structure of the outer wrapper 50.
  • the mouth end hollow portion 40 is formed by the cavity structure of the hollow tube 41.
  • the present disclosure also provides another method for manufacturing a tobacco product.
  • the material of the outer wrapper 50 may be flexible wrapping paper.
  • the manufacturing method includes:
  • the hollow element 20 After the internal components including the core segment element 10, the hollow element 20, the filter element 30, and the hollow tube 41 are sequentially combined, flexible wrapping paper is used to wrap the inner components to form an external package 50 to obtain tobacco products.
  • the mouth end hollow portion 40 is formed by the cavity structure of the hollow tube 41.
  • the manufacturing method of the above-mentioned tobacco product is realized by adopting a ternary composite filter rod machine.
  • the manufacturing method of the tobacco product of the present disclosure has simple process, easy operation and low manufacturing cost.
  • a tobacco product includes an internal component and an external wrapper 50 wrapped outside the internal component.
  • the internal component includes a core section element 10, a hollow element 20 provided downstream of the core section element 10, and A filter element 30 downstream of the hollow element 20; an end hollow portion 40 is provided between an end of the filter element 30 away from the hollow element 20 and a corresponding end of the outer wrap 50.
  • the filter element 30 is an acetate filter rod.
  • the length of the core segment element 10 is 12 mm, and the outer diameter is 7.16 mm.
  • the length of the hollow element 20 is 20 mm, the outer diameter is 7.16 mm, and the inner diameter is 4 mm.
  • the length of the filter element 30 is 5 mm, and the outer diameter is 7.16 mm.
  • the mouth end hollow portion 40 is composed of a paper tube, the length of the paper tube is 5 mm, the outer diameter is 7.16 mm, the inner diameter is 6.56 mm, and the wall thickness is 0.6 mm.
  • a tobacco product includes an internal component and an external wrapper 50 wrapped outside the internal component.
  • the internal component includes a core section element 10, a hollow element 20 provided downstream of the core section element 10, and The filter element 30 downstream of the hollow element 20.
  • the difference is that: the tobacco product of Comparative Example 1 does not have an oral end hollow portion 40, and the end of the filter element 30 away from the hollow element 20 and the corresponding end of the outer wrapper 50
  • the length of the filter element 30 is 10 mm, which is equal to the sum of the length of the filter element 30 and the length of the mouth end hollow 40 in the tobacco product of Example 1.
  • the filter element 30 is acetic acid Fiber filter stick. The rest of the technical features are exactly the same as in Embodiment 1.
  • the "filter” in the technical indicator of "filter collapse” refers to the entrance end of the tobacco product.
  • the tobacco product of Example 1 of the present disclosure has a larger amount of smoke, a greater concentration of smoke, and a single cigarette has more puffs.
  • the inlet temperature is lower, and there are no problems such as filter collapse.
  • a tobacco product includes an internal component and an external wrapper 50 wrapped outside the internal component.
  • the internal component includes a core section element 10, a hollow element 20 provided downstream of the core section element 10, and A filter element 30 downstream of the hollow element 20; an end hollow portion 40 is provided between an end of the filter element 30 away from the hollow element 20 and a corresponding end of the outer wrap 50.
  • the filter element 30 is an acetate filter rod.
  • the length of the core segment element 10 is 12 mm, and the outer diameter is 7.16 mm.
  • the hollow element 20 has a length of 15 mm, an outer diameter of 7.16 mm, and an inner diameter of 5 mm.
  • the length of the filter element 30 is 7 mm, and the outer diameter is 7.16 mm.
  • the mouth end hollow portion 40 is composed of a paper tube, the length of the paper tube is 8 mm, the outer diameter is 7.16 mm, the inner diameter is 6.56 mm, and the wall thickness is 0.6 mm.
  • a tobacco product includes an internal component and an external wrapper 50 wrapped outside the internal component.
  • the internal component includes a core section element 10, a hollow element 20 provided downstream of the core section element 10, and The filter element 30 downstream of the hollow element 20.
  • Example 2 Compared with Example 2, the difference is: the tobacco product of Comparative Example 2 is not provided with the mouth end hollow portion 40, and the end of the filter element 30 away from the hollow element 20 and the corresponding end of the outer wrapper 50
  • the length of the filter element 30 in the tobacco product of Comparative Example 2 is 15 mm, which is equal to the sum of the length of the filter element 30 and the length of the mouth end hollow portion 40 in the tobacco product of Example 2.
  • the filter element 30 is acetic acid Fiber filter stick. The rest of the technical features are exactly the same as the second embodiment.
  • the "filter” in the technical indicator of "filter collapse” refers to the entrance end of the tobacco product.
  • the tobacco product of Example 2 of the present disclosure has a larger amount of smoke, a greater concentration of smoke, and a single cigarette has more puffs.
  • the inlet temperature is lower, and there are no problems such as filter collapse.
  • a tobacco product includes an internal component and an external wrapper 50 wrapped outside the internal component.
  • the internal component includes a core section element 10, a hollow element 20 provided downstream of the core section element 10, and A filter element 30 downstream of the hollow element 20; an end hollow portion 40 is provided between an end of the filter element 30 away from the hollow element 20 and the corresponding end of the outer wrap 50.
  • the filter element 30 is an acetate filter rod.
  • the length of the core segment element 10 is 12 mm, and the outer diameter is 7.16 mm.
  • the hollow element 20 has a length of 10 mm, an outer diameter of 7.16 mm, and an inner diameter of 5 mm.
  • the length of the filter element 30 is 10 mm and the outer diameter is 7.16 mm.
  • the mouth end hollow portion 40 is composed of a paper tube, the length of the paper tube is 10 mm, the outer diameter is 7.16 mm, the inner diameter is 6.56 mm, and the wall thickness is 0.6 mm.
  • a tobacco product includes an internal component and an external wrapper 50 wrapped outside the internal component.
  • the internal component includes a core section element 10, a hollow element 20 provided downstream of the core section element 10, and The filter element 30 downstream of the hollow element 20.
  • Example 3 Compared with Example 3, the difference is: the tobacco product of Comparative Example 3 is not provided with the mouth end hollow portion 40, and the end of the filter element 30 away from the hollow element 20 and the corresponding end of the outer wrapper 50
  • the length of the filter element 30 in the tobacco product of Comparative Example 3 is 20 mm, which is equal to the sum of the length of the filter element 30 and the length of the mouth end hollow portion 40 in the tobacco product of Example 3.
  • the filter element 30 is acetic acid Fiber filter stick. The rest of the technical features are exactly the same as the third embodiment.
  • the "filter” in the technical indicator of "filter collapse” refers to the entrance end of the tobacco product.
  • the tobacco product of Example 3 of the present disclosure has a larger amount of smoke, a greater concentration of smoke, and a single cigarette has more puffs. There are problems such as the collapse of the filter.
  • a tobacco product includes an internal component and an external wrapper 50 wrapped outside the internal component.
  • the internal component includes a core section element 10, a hollow element 20 provided downstream of the core section element 10, and A filter element 30 downstream of the hollow element 20; an end hollow portion 40 is provided between an end of the filter element 30 away from the hollow element 20 and a corresponding end of the outer wrap 50.
  • the filter element 30 is an acetate filter rod.
  • the length of the core segment element 10 is 12 mm, and the outer diameter is 7.16 mm.
  • the length of the hollow element 20 is 20 mm, the outer diameter is 7.16 mm, and the inner diameter is 5 mm.
  • the length of the filter element 30 is 5 mm, and the outer diameter is 7.16 mm.
  • the mouth end hollow 40 is formed by the cavity structure of the outer wrapper 50, the length of the cavity structure is 5mm, the outer wrapper 50 is a rigid paper tube, and the wall of the rigid paper tube The thickness is 0.5mm.
  • a tobacco product includes an internal component and an external wrapper 50 wrapped outside the internal component.
  • the internal component includes a core section element 10, a hollow element 20 provided downstream of the core section element 10, and The filter element 30 downstream of the hollow element 20.
  • Example 4 Compared with Example 4, the difference is: the tobacco product of Comparative Example 4 is not provided with the mouth end hollow portion 40, and the end of the filter element 30 away from the hollow element 20 and the corresponding end of the outer wrapper 50
  • the length of the filter element 30 in the tobacco product of Comparative Example 4 is 10 mm, which is equal to the sum of the length of the filter element 30 and the length of the mouth end hollow portion 40 in the tobacco product of Example 4.
  • the filter element 30 is acetic acid Fiber filter stick. The rest of the technical features are exactly the same as the fourth embodiment.
  • the "filter” in the technical indicator of "filter collapse” refers to the entrance end of the tobacco product.
  • the tobacco product of Example 4 of the present disclosure has a larger amount of smoke, a greater concentration of smoke, and a single cigarette has a larger number of puffs. There are problems such as the collapse of the filter.
  • the tobacco product of the present disclosure is provided with a hollow portion at the mouth end downstream of the filter element, so that the smoke can pass through the hollow portion at the mouth end before the inlet, which is beneficial to lower the temperature of the smoke and avoids smokers caused by excessively high smoke temperature. Mouth burns; in addition, the mouth end is not easy to collapse, which solves the problem of filter rod collapse caused by the excessively high smoke temperature of traditional tobacco products; and the present disclosure adopts a hollow element and a hollow part of the mouth end to ensure The smoke can pass through without obstacles, so that the amount of smoke at the entrance is larger, and the overall experience of consumers is improved; and the manufacturing method of the tobacco product of the present disclosure has simple process, easy operation and low manufacturing cost.

Abstract

L'invention concerne un produit à base de tabac et son procédé de fabrication. Le produit à base de tabac comprend un ensemble interne et une enveloppe externe enroulée autour du côté externe de l'ensemble interne. L'ensemble interne comprend un élément de segment de noyau de tabac (10), un élément creux (20) disposé en aval de l'élément de segment de noyau de tabac (10), et un élément filtrant (30) disposé en aval de l'élément creux (20) ; l'élément de segment de noyau de tabac comprend une matrice de formation d'aérosol ; et une partie creuse d'extrémité d'embouchure (40) est également disposée en aval de l'élément filtrant (30). La fumée produite par le produit à base de tabac a une basse température, son extrémité d'entrée ne s'aplatit pas facilement, la quantité de fumée au niveau de l'entrée est relativement grande, et les consommateurs ont une meilleure expérience globale. Le procédé de fabrication est simple, facile à mettre en œuvre, et présente un faible coût de production.
PCT/CN2020/081285 2019-04-22 2020-03-26 Produit à base de tabac et son procédé de fabrication WO2020215972A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201920553786.8U CN209807158U (zh) 2019-04-22 2019-04-22 一种烟草制品
CN201920553786.8 2019-04-22
CN201910324200.5 2019-04-22
CN201910324200.5A CN109892707A (zh) 2019-04-22 2019-04-22 一种烟草制品及其制作方法

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WO2020215972A1 true WO2020215972A1 (fr) 2020-10-29

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PCT/CN2020/081285 WO2020215972A1 (fr) 2019-04-22 2020-03-26 Produit à base de tabac et son procédé de fabrication

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE896393A (fr) * 1982-04-08 1983-10-07 Filtrona Ltd Filtre pour fumee de tabac,
CN107536115A (zh) * 2017-09-26 2018-01-05 南通鑫源实业有限公司 一种不含发烟材料的加热不燃烧卷烟烟支
CN206923685U (zh) * 2017-06-02 2018-01-26 湖南中烟工业有限责任公司 烘烤型烟支及其配套使用的低温烟具
CN109007972A (zh) * 2018-09-29 2018-12-18 上海鑫盛机械厂 烟气降温嘴棒及包括有该嘴棒的新型低温加热不燃烧卷烟
CN109043654A (zh) * 2018-06-12 2018-12-21 普维思信（北京）科技有限公司 一种加热不燃烧香烟及其组件
CN109068741A (zh) * 2016-04-20 2018-12-21 菲利普莫里斯生产公司 混合气溶胶生成元件和用于制造混合气溶胶生成元件的方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE896393A (fr) * 1982-04-08 1983-10-07 Filtrona Ltd Filtre pour fumee de tabac,
CN109068741A (zh) * 2016-04-20 2018-12-21 菲利普莫里斯生产公司 混合气溶胶生成元件和用于制造混合气溶胶生成元件的方法
CN206923685U (zh) * 2017-06-02 2018-01-26 湖南中烟工业有限责任公司 烘烤型烟支及其配套使用的低温烟具
CN107536115A (zh) * 2017-09-26 2018-01-05 南通鑫源实业有限公司 一种不含发烟材料的加热不燃烧卷烟烟支
CN109043654A (zh) * 2018-06-12 2018-12-21 普维思信（北京）科技有限公司 一种加热不燃烧香烟及其组件
CN109007972A (zh) * 2018-09-29 2018-12-18 上海鑫盛机械厂 烟气降温嘴棒及包括有该嘴棒的新型低温加热不燃烧卷烟

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