WO2018163253A1 - Article à fumer pourvu d'un filtre - Google Patents

Article à fumer pourvu d'un filtre Download PDF

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Publication number
WO2018163253A1
WO2018163253A1 PCT/JP2017/008832 JP2017008832W WO2018163253A1 WO 2018163253 A1 WO2018163253 A1 WO 2018163253A1 JP 2017008832 W JP2017008832 W JP 2017008832W WO 2018163253 A1 WO2018163253 A1 WO 2018163253A1
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WO
WIPO (PCT)
Prior art keywords
filter
smoking article
wrapper
outer wrapper
compression
Prior art date
Application number
PCT/JP2017/008832
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English (en)
Japanese (ja)
Inventor
拓 日出島
大史 藤倉
Original Assignee
日本たばこ産業株式会社
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=63448538&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2018163253(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 日本たばこ産業株式会社 filed Critical 日本たばこ産業株式会社
Priority to EP17899488.5A priority Critical patent/EP3586652B9/fr
Priority to PCT/JP2017/008832 priority patent/WO2018163253A1/fr
Priority to KR1020197028649A priority patent/KR102297811B1/ko
Priority to RU2019130984A priority patent/RU2720966C1/ru
Priority to JP2019503844A priority patent/JP6790228B2/ja
Priority to CN201780088126.0A priority patent/CN110381756B/zh
Publication of WO2018163253A1 publication Critical patent/WO2018163253A1/fr
Priority to US16/561,723 priority patent/US20190387788A1/en

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    • 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
    • A24D1/006—Cigars; Cigarettes with reinforced extremities
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
    • A24C5/475—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces adapted for composite filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
    • 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
    • A24D1/02—Cigars; Cigarettes with special covers
    • 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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • 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

Definitions

  • the present invention relates to a smoking article with a filter.
  • a smoking article with a filter for example, a cigarette with a filter, is obtained by abutting a cigarette rod and a filter, and winding the outer peripheral surface of the filter and the outer peripheral surface of the cigarette rod in the vicinity of the butted portion with an outer wrapper.
  • the filter wrapped with an outer wrapper functions as a mouthpiece that a user can hold in the mouth when smoking.
  • the physical properties of the mouthpiece affect the user's impression of the filter-equipped smoking article in order to give the user various sensations during smoking.
  • Patent Document 1 discloses a smoking article filter whose mouth end has a certain hardness or more so that a user can chew and enjoy the mouth end of the smoking article filter during a smoking experience. ing.
  • Patent Document 1 focuses on the behavior that the user enjoys biting the filter, and does not evaluate the feeling (feeling of barking) when the user holds the mouthpiece with lips during smoking.
  • An object of the present invention is to provide a smoking article with a filter having a good feeling (barking comfort) when a user holds the mouthpiece with lips during smoking.
  • an aerosol generating member comprising a filter material and one or a plurality of filter wrappers wound around the outer peripheral surface of the filter material; and an end of the aerosol generating member and the outer peripheral surface of the filter
  • the outer wrapper has an arithmetic average roughness of less than 2.0 ⁇ m, and the filter wound with the outer wrapper is diametrically with respect to a range of 10 mm in length.
  • a smoking article with a filter is provided, wherein the compression recovery after applying a compressive load of 2.5 N is 60% or more.
  • FIG. 1 is a schematic diagram showing a compression deformation-compression restoring force curve for calculating compression recovery.
  • FIG. 2 is a schematic diagram illustrating the definition of hardness.
  • FIG. 3 is a schematic cross-sectional view showing the smoking article with a filter according to the first embodiment.
  • FIG. 4 is a schematic sectional drawing which shows the smoking article with a filter which concerns on 3rd Embodiment.
  • FIG. 5 is a schematic view showing a method for measuring the compression duplexability.
  • a smoking article with a filter according to the present invention includes an aerosol generating member, a filter including one or a plurality of filter wrappers wound around the filter material and the outer peripheral surface of the filter material, an end of the aerosol generating member, and the outer periphery of the filter. And an outer wrapper for winding the surface.
  • the outer peripheral surface of the outer wrapper has an arithmetic average roughness of less than 2.0 ⁇ m, and the filter wound with the outer wrapper is subjected to a compressive load of 2.5 N in the diametrical direction over a range of 10 mm in length.
  • the compression recoverability is 60% or more.
  • a filter wrapped with an outer wrapper is a mouthpiece that a user can hold in his / her mouth when smoking.
  • the outer peripheral surface of an outer wrapper is an outer peripheral surface of the mouthpiece part which a user's lip touches at the time of smoking.
  • the inventors preferably have an arithmetic average roughness of the outer peripheral surface of the outer wrapper of 1.5 ⁇ m or less, more preferably 1.0 ⁇ m. I found out that:
  • the inventors applied a compressive load of 2.5 N in the diametrical direction to a range of 10 mm length of the filter wrapped with the outer wrapper in order to further improve the comfort of the smoking article with the filter. After that, it was found that the compression duplexability was preferably 60% or more and less than 80%, more preferably 60% or more and less than 70%.
  • the compressibility of the mouthpiece when the user holds the mouthpiece with the lips during smoking, a preferable pressure is applied to the user's lips. It is preferable that the compressibility is high because the shape of the mouthpiece can be restored to the state before compression after the user holds the mouthpiece with the lips and compresses during smoking. On the other hand, even if the compression-replication property of the suction port is appropriate, if the arithmetic average roughness of the outer wrapper is high, the user's lips are given a rough feel, which is not preferable.
  • the inventors preferably have a folding recovery angle of the outer wrapper or one or more filter wrappers of 60 degrees or more. It has been found that it is preferably 100 ° or more, more preferably 100 ° or more and 120 ° or less. If the folding recovery angle of the outer wrapper or one or more filter wrappers is large, when the user holds the mouthpiece with lips during smoking, the user's lips will feel the firmness and comfort. Make you feel good. Generally, when the folding recovery angle of the outer wrapper or one or more filter wrappers is large, the compression recovery property of the filter wound by the outer wrapper is improved.
  • the inventors preferably have a filter wound with an outer wrapper having a hardness of less than 90%, more preferably 80% or more and 90%. It was found that it is less than%, more preferably 85 or more and less than 90. It has been found that the comfort of the smoking article with a filter is preferably that the suction port is not too hard.
  • arithmetic average roughness indicates an arithmetic average roughness (Ra) measured using a surface roughness meter under measurement conditions in accordance with ISO1997.
  • compression recoverability refers to reproducibility to compression.
  • the compression duplexing is performed by compressing a test sample, which is a filter wound with an outer wrapper, in a diametric direction to a compressive load of 2.5 N in the diametrical direction using a cylindrical plunger having a diameter of 10 mm, and compressing the test sample in a diameter direction. It is calculated from the compression deformation amount-compression restoring force curve obtained when the operation is stopped and the shape of the test sample is restored.
  • the amount of compressive deformation is the amount of deformation [mm] of the diameter of the test sample compressed by the compressive load.
  • the compression deformation amount-compression restoring force curve is measured using, for example, a rheometer.
  • Figure 1 shows that after compressing the test sample in the diametrical direction to the compression load of 2.5N at the set speed (curve AB), the compression operation is stopped and the shape is restored until the restoring force from the test sample reaches 0N.
  • FIG. 6 is a schematic diagram showing a compression deformation amount-compression restoring force curve obtained by plotting compression restoring force [N] (curve BC) with respect to the compression deformation amount [mm] at the time.
  • Compression recovery [%] (area of region CBD) / (area of region ABD) ⁇ 100 [%]
  • the reason why the compressive load is 2.5N is that the average value of the force when the user holds the mouthpiece portion with the lips during smoking is the compressive load 2.5N with respect to a range of 10 mm in length. Compression times double resistance, compressive deformation of the test samples after stopping the compression operation (T C mm) becomes a higher value approaching the compressive deformation amount before compression (0 mm).
  • the compression duty is higher as the compression restoring force [N] with respect to the amount of compressive deformation [mm] at the time of pressurization (curve AB) and at the time of restoration after stopping the compression operation (curve BC) becomes closer. Become.
  • folding recovery angle refers to a restoring force that returns the sheet to its original planar shape.
  • the folding recovery angle indicates a bending angle of a sheet after a certain sheet is bent to 180 degrees with a constant pressure and left still for 30 seconds.
  • the term “hardness” refers to resistance to compression.
  • the hardness is measured by applying a load of 2 kg to a filter wrapped with 10 outer wrappers for 20 seconds and measuring the average mean diameter of the filter wrapped with the outer wrapper.
  • FIG. 2 shows a filter 101 wrapped with an outer wrapper before being loaded and a filter 102 wrapped with an outer wrapper while being loaded.
  • the hardness is calculated by the following equation from the diameter Ds before the load F is applied and the recessed diameter Dd when the load F is applied.
  • FIG. 3 is a schematic cross-sectional view showing an enlarged part of the smoking article 1 with a filter according to the first embodiment.
  • a cigarette with a filter will be described as an example of the smoking article 1 with a filter, but the present invention is not limited to this.
  • the smoking article 1 with a filter may be another smoking article to which a filter is connected, for example, a cigar, cigarillo, a non-combustion smoking tool utilizing electric heating / chemical reaction heat, a non-heating smoking tool, etc. Good.
  • the smoking article 1 with a filter includes an aerosol generating member 11, a filter 12, and an outer wrapper 13.
  • the aerosol generating member 11 is, for example, a cigarette rod 11.
  • the cigarette rod 11 includes a cigarette notch 111 and a cigarette paper 112 wound around the cigarette notch 111 in the same manner as a normal cigarette.
  • the cigarette paper 112 is paper having air permeability, for example.
  • the filter 12 is disposed at the downstream end of the cigarette rod 11.
  • the filter 12 has the same or substantially the same diameter as the cigarette rod 11.
  • the filter 12 includes a filter material 121 and a filter wrapper 122 that winds around the filter material 121.
  • the filter 12 has a plain filter structure made of a single filter material.
  • the outer wrapper 13 is wound around the downstream end of the cigarette rod 11 and the outer peripheral surface of the filter 12 to connect the cigarette rod 11 and the filter 12.
  • the outer wrapper 13 is bonded to the cigarette rod 11 and the filter 12 by a normal adhesive used for manufacturing a general smoking article with a filter.
  • the filter 12 wound with the outer wrapper 13 has a compression recovery property after applying a compression load of 2.5 N of 60% or more, preferably 60% or more and less than 80%, more preferably 60% or more and less than 70%. It is.
  • the compressibility of the filter 12 wound by the outer wrapper 13 is comprehensively determined by the material, thickness and basis weight of the outer wrapper 13 and the filter wrapper 122, the material of the filter material 121, and the like. It is preferable that the compressibility of the suction port composed of the filter 12 wound around the outer wrapper 13 is obtained from the physical characteristics of the outer wrapper 13.
  • the outer wrapper 13 has an arithmetic mean roughness of the outer peripheral surface when wound on a filter of less than 2.0 ⁇ m, preferably 1.5 ⁇ m or less, more preferably 1.0 ⁇ m or less.
  • the folding recovery angle of the outer wrapper 13 is preferably 60 degrees or more, more preferably 100 degrees or more, and further preferably 100 degrees or more and 120 degrees or less.
  • the outer wrapper 13 is not particularly limited as long as the outer wrapper 13 is configured to satisfy the arithmetic average roughness, compression duplexability, and preferably the folding recovery angle described above.
  • the outer wrapper 13 is composed of a sheet including a plurality of layers, for example.
  • a sheet including a plurality of layers includes, for example, a base layer and a surface layer provided on one or both sides of the base layer.
  • the base material layer is not particularly limited, but a material having a high folding recovery angle is preferable, for example, a resin film.
  • the resin film is preferably a thermoplastic resin film.
  • polyethylene resin, polyolefin resin such as polypropylene, polyamide resin such as nylon-6, polyester resin such as polyethylene terephthalate, polystyrene resin, polycarbonate or Examples include films containing polyphenyl sulfide or mixtures thereof.
  • the base material layer is preferably a film of a polyolefin resin such as polyethylene resin or polypropylene, or a film of a polyester resin, more preferably a film containing polyester or polyolefin as a main component.
  • the base material layer is preferably a biaxially stretched film in order to increase rigidity and strength and increase the folding recovery angle.
  • the base material layer may contain an inorganic filler or an organic filler such as calcium carbonate, calcined clay, alumina, and titanium dioxide.
  • the base material layer may have a single layer structure or a multilayer structure.
  • the surface layer is not particularly limited as long as the outer peripheral surface of the outer wrapper 13 has an arithmetic average roughness of 2.0 ⁇ m or less.
  • a coating layer containing an inorganic filler, a paper-like layer made of resin, or cellulose nano Examples include a coating layer containing fibers.
  • the coating layer containing an inorganic filler is, for example, a white pigment coating layer similar to the surface layer of ordinary coated paper.
  • the coating layer containing an inorganic filler contains, for example, an aqueous resin binder, an inorganic filler, an aqueous polymer, and may contain a colorant.
  • the inorganic filler include calcium carbonate, satin white, silica, titanium oxide, alumina, zinc white, iron oxide, clay and aluminum sulfate, but particularly fillers such as calcium carbonate and titanium oxide, zinc white, Pigments such as iron oxide are preferred.
  • the particle size of the inorganic filler is preferably 15 ⁇ m or less.
  • the paper-like layer made of resin is, for example, a resin film having a large number of microvoids due to stretching and orientation only in a uniaxial direction.
  • the paper layer made of resin may contain the inorganic filler described above.
  • the paper-like layer made of resin has such effects as improved printability, improved pencil writing property, improved whiteness, coloring, opacity and improved surface smoothness due to the large number of microvoids.
  • the coating layer containing cellulose nanofibers is, for example, a coating layer containing cellulose nanofibers having an average fiber length of 50 nm or less and an average fiber length of 10 ⁇ m or more.
  • the coating layer containing cellulose nanofibers is prepared by dispersing cellulose nanofibers in a suitable solvent (for example, water or alcohol) to prepare a slurry, coating the slurry on a base material layer, and drying. Can be produced.
  • the outer wrapper 13 has a surface layer because when the user holds the mouthpiece portion with lips during smoking, even if the base material layer is a resin film, there is no feel like plastic. Moreover, since the outer wrapper 13 is generally printed with a logo mark or a pattern in order to improve design properties, it is preferable to have a surface layer having printability.
  • the outer wrapper 13 is preferably a synthetic paper having a base layer that is a resin film, a coating layer containing an inorganic filler, or a paper-like surface layer made of resin.
  • a synthetic paper having a coating layer containing an inorganic filler is called a surface-coated synthetic paper, for example, Peach Coat (registered trademark) (WER-135DS, WEFY-120, or SEY-130FPP) ( Nisshinbo Paper Products Co., Ltd.).
  • a synthetic paper having a paper layer made of a resin film is referred to as an internal paper-type synthetic paper.
  • YUPO Trace registered trademark
  • New YUPO trade name
  • Ultra YUPO registered trademark
  • the basis weight of the outer wrapper 13, to obtain the appropriate compression recovery property in the suction unit is preferably less than 50 g / m 2 or more 200 g / m 2, more preferably less than 100 g / m 2 or more 200 g / m 2 is there.
  • a large basis weight of the outer wrapper 13 is preferable because the folding recovery angle of the outer wrapper 13 is generally improved.
  • the thickness of the outer wrapper 13 is preferably 50 ⁇ m or more and less than 150 ⁇ m, and more preferably 100 ⁇ m or more and less than 150 ⁇ m, in order to obtain a suitable compression reproducibility for the suction port. It is preferable that the outer wrapper 13 is thick because the folding recovery angle is generally improved.
  • the filter material 121 may be composed of a normal filter material 121, for example, composed of acetylcellulose fibers.
  • the physical characteristics of the filter material 121 affect the compression duplexability of the suction port.
  • the filter material 121 may further contain a plasticizer.
  • the plasticizer is not particularly limited as long as it is a plasticizer that plasticizes acetylcellulose fibers, and examples thereof include triacetin.
  • a plasticizer is added to the acetylcellulose fibers, the acetylcellulose fibers are partially melted and the fibers are joined together.
  • the compressibility of the filter material 121 increases.
  • the amount of the plasticizer added increases, the compressibility of the filter material 121 increases. Therefore, by adjusting the addition amount of the plasticizer, the compressibility of the filter material 121 can be adjusted.
  • the addition amount of the plasticizer may be appropriately selected according to the compression duplex required for the suction port.
  • the amount of the plasticizer blended in the acetyl cellulose fiber is preferably 0% by weight to 20% by weight with respect to the acetyl cellulose fiber, for example.
  • an adhesive may be added to the filter material 121. When an adhesive is added, an effect similar to that obtained when a plasticizer is added is obtained, and the compressibility of the filter material 121 increases. Therefore, by adjusting the addition amount of the adhesive, the compressibility of the filter material 121 can be adjusted.
  • the filter material 121 may further contain an adsorbent such as activated carbon or a flavor releasing material such as a fragrance capsule.
  • the filter wrapper 122 may be composed of, for example, the filter wrapper 122 used for the ordinary filter-equipped smoking article 1, and examples thereof include cellulose-based materials, paper, cardboard, recon, cellulose-based films, and combinations thereof. .
  • the filter wrapper 122 may be a single layer, or a plurality of sheets may be bonded with an adhesive or the like.
  • the physical characteristics of the filter wrapper 122 affect the compression duplexability of the suction port. Increasing the basis weight and thickness of the filter wrapper 122 generally increases the compression recovery and hardness of the mouthpiece. However, when the filter wrapper 122 is made of a general-purpose filter wrapper having a thickness of 50 ⁇ m and a basis weight of 27 g / m 2 , there is little influence on the compressibility.
  • the filter-equipped smoking article 1 since both the arithmetic average roughness of the outer peripheral surface of the outer wrapper 13 and the compression recovery property of the mouthpiece are satisfied, the user can insert the mouthpiece during smoking. It is possible to obtain an effect that the feeling (barking feeling) at the time of holding with the lips is good.
  • the whole suction port which is a filter wound by an outer wrapper demonstrated and demonstrated the example satisfying arithmetic mean roughness and compression complexity
  • these physical characteristics may be satisfied only by the downstream end of the mouthpiece that comes into contact with the user when holding the mouthpiece with the lips during smoking.
  • the downstream end is, for example, in a range of 15 mm from the downstream end side, and preferably in a range of 10 mm from the downstream end. Even in such a configuration, the portion where the user holds the mouthpiece portion with the lips at the time of smoking satisfies the physical characteristics described above, and therefore, a smoking article with a filter that is comfortable and can be obtained can be obtained.
  • the hardness of the filter wound by the outer wrapper is preferably less than 90%, more preferably 80% or more and less than 90%, and still more preferably. It is 85 or more and less than 90.
  • the comfort of the smoking article with a filter is preferably such that the hardness of the mouthpiece is not extremely high.
  • the smoking article 1 with a filter according to the second embodiment has the same configuration as that of the first embodiment shown in FIG. 3, but only the materials constituting the outer wrapper 13 and the filter wrapper 122 are different.
  • the outer wrapper 13 is not particularly limited as long as the arithmetic average roughness of the outer peripheral surface when wound on the filter is less than 2.0 ⁇ m, more preferably less than 1.0 ⁇ m.
  • the outer wrapper 13 is made of, for example, the same material as that of the outer wrapper 13 described in the first embodiment, and has a smaller thickness and basis weight than those described in the first embodiment.
  • the outer wrapper 13 may be a normal coated paper, for example.
  • the filter wrapper 122 preferably has a folding recovery angle of 60 degrees or more, more preferably 100 degrees or more, and further preferably 100 degrees or more and 120 degrees or less.
  • the filter wrapper 122 is made of the same material as the base material layer described in the first embodiment, for example.
  • the filter wrapper 122 is preferably a polyethylene resin, a polyolefin resin such as polypropylene, or a polyester resin film, more preferably a polyester or polyolefin as a main component.
  • the filter wrapper 122 is preferably a biaxially stretched film in order to increase rigidity and strength and increase a folding recovery angle.
  • the basis weight of the filter wrapper 122, to obtain the appropriate compression recovery property in the suction unit is preferably less than 50 g / m 2 or more 200 g / m 2, more preferably less than 100 g / m 2 or more 200 g / m 2 is there.
  • the filter wrapper 122 is preferably 50 ⁇ m or more and less than 150 ⁇ m, and more preferably 100 ⁇ m or more and less than 150 ⁇ m, in order to obtain a compression recovery property suitable for the suction port.
  • the basis weight and thickness of the outer wrapper 13 are large, the folding recovery angle is generally improved, and the compression recovery property of the suction port is improved.
  • the total basis weight of the outer wrapper 13 and the filter wrapper 122 is preferably 50 g / m 2 or more and less than 200 g / m 2 , more preferably 100 g / m 2 in order to obtain a suitable compression recovery property for the mouthpiece. 2 or more and less than 200 g / m 2 .
  • the total basis weight of the outer wrapper 13 and the filter wrapper 122 is preferably not less than 50 ⁇ m and less than 150 ⁇ m, more preferably not less than 100 ⁇ m and less than 150 ⁇ m, in order to obtain the compression recovery property of the suction port.
  • the user feels good feeling (barking comfort) when holding the mouthpiece with lips during smoking. An effect can be obtained.
  • a plurality of filter wrappers may be bonded with an adhesive or the like.
  • the plurality of filter wrappers bonded have the above-described folding recovery angle.
  • the total basis weight and thickness of the plurality of filter wrappers are preferably within the above-described range.
  • FIG. 4 is an enlarged schematic cross-sectional view showing a part of the cigarette 2 with a filter according to the third embodiment.
  • the cigarette 2 with a filter according to the third embodiment has the same configuration as the cigarette 1 with a filter according to the first embodiment, except that the configuration of the filter is different.
  • the filter 22 includes two filter segments 22a and 22b. Specifically, the filter 22 is a so-called dual filter including a first filter segment 22a disposed on the upstream side and a second filter segment 22b disposed on the downstream side.
  • the first filter segment 22a includes a first filter material 221a and a first inner filter wrapper 222a around which the first filter material 221a is wound.
  • the second filter segment 22b includes a second filter material 221b and a second inner filter wrapper 222b around which the second filter material 221b is wound.
  • the first filter segment 22a and the second filter segment 22b are wound and connected by an outer filter wrapper 22c that covers their outer peripheral surfaces.
  • the outer wrapper 23 is wound around the downstream end of the cigarette rod 11 and the outer peripheral surface of the filter 22 to connect the cigarette rod 11 and the filter 22.
  • a compression load of 2.5 N is applied among the first and second filter segments 22a and 22b, at least at a position corresponding to the second filter segment 22b located on the downstream end side.
  • the compression recovery property is 60% or more, more preferably 60% or more and less than 80%, and still more preferably 60% or more and less than 70%.
  • the outer wrapper has an arithmetic average roughness of the outer peripheral surface of at least a portion corresponding to the second filter segment 22b of less than 2.0 ⁇ m, more preferably 1.5 ⁇ m or less, and even more preferably 1.0 ⁇ m or less. .
  • the outer wrapper 23 is made of the same material as the outer wrapper 13 described in the first embodiment, for example.
  • the first filter material 221a and the second filter material 221b are made of the same material as the filter material 121 described in the first embodiment, for example.
  • the first and second inner filter wrappers 222a and 222b are made of the same material as the filter wrapper 122 described in the first embodiment.
  • the outer filter wrapper 22c is made of the same material as the filter wrapper 122 according to the first embodiment, for example.
  • the first filter segment is a charcoal filter in which an adsorbent, such as activated carbon, is dispersedly added to the gaps between the fibers of acetylcellulose fibers
  • the second filter segment is a white filter material made of ordinary acetylcellulose fibers. It may be configured to be a dual filter having other functions.
  • the smoking article with a filter according to the third embodiment is not limited to the dual filter, and may have three or more filter segments.
  • the structure having a single hollow part between two filter segments may be sufficient as the smoking article with a filter, and the structure which equips the hollow part with a destructive fragrance
  • grain may be sufficient as it. Even in these configurations, if the physical properties of the compression duplexability and the arithmetic average roughness are satisfied at least in a portion corresponding to the one located on the downstream end side among the plurality of filter segments constituting the filter, the first The effect similar to the smoking article with a filter which concerns on embodiment can be acquired.
  • the smoking article with a filter according to the fourth embodiment has the same configuration as the smoking article 2 with a filter according to the third embodiment shown in FIG. 4, but the outer wrapper 23, the outer filter wrapper 22c, and the second Only the materials that make up the two inner filter wrappers 222b are different.
  • the outer wrapper is not particularly limited as long as the arithmetic average roughness of the outer peripheral surface when wound on the filter is less than 2.0 ⁇ m, more preferably less than 1.0 ⁇ m.
  • the outer wrapper is made of, for example, the same material as that of the outer wrapper 13 described in the first embodiment, and has a smaller thickness and basis weight than those described in the first embodiment.
  • the outer wrapper 23 may be a normal coated paper, for example.
  • Filter wrapper (222a, 222b, 22c)
  • the first and second filter members 221a and 221b are wound around two filter wrappers, the first and second inner filter wrappers 222a and 222b and the outer filter wrapper 22c, respectively. .
  • the material of the first inner filter wrapper 222a is not particularly limited, and is made of the same material as the filter wrapper 122 described in the first embodiment, for example.
  • the material of the second inner filter wrapper 222b and the material of the outer filter wrapper 22c are formed of, for example, the same material as the base material layer described in the first embodiment.
  • the material of the second inner filter wrapper 222b and the outer filter wrapper 22c are preferably a polyethylene resin, a polyolefin resin such as polypropylene, or a polyester resin film, more preferably a biaxially stretched film mainly composed of polyester or polyolefin. It is.
  • the second inner filter wrapper 222b and the outer filter wrapper 22c preferably have a folding recovery angle of 60 degrees or more, more preferably 100 degrees or more, and even more preferably 100 degrees or more and 120 degrees or less when bonded to each other. .
  • the total basis weight of the second inner filter wrapper 222b and the outer filter wrapper 22c is preferably 50 g / m 2 or more and less than 200 g / m 2 , more preferably 100 g / m 2 in order to obtain the compression recovery of the mouthpiece. m 2 or more and less than 200 g / m 2 .
  • the total thickness of the second inner filter wrapper 222b and the outer filter wrapper 22c is preferably 50 ⁇ m or more and less than 150 ⁇ m, more preferably 100 ⁇ m or more and less than 150 ⁇ m, in order to obtain compression recovery of the suction port.
  • the outer wrapper 23, the basis weight of the sum of the second inner filter wrapper 222b and outer filter wrapper 22c is, for obtaining the compression recovery of the suction unit is preferably less than 50 g / m 2 or more 200 g / m 2 More preferably, it is 100 g / m 2 or more and less than 200 g / m 2 .
  • the total thickness of the outer wrapper 23, the second inner filter wrapper 222b, and the outer filter wrapper 22c is preferably 50 ⁇ m or more and less than 150 ⁇ m, more preferably 100 ⁇ m or more and less than 150 ⁇ m, in order to obtain the compression recovery property of the suction port. It is.
  • the downstream side end portion satisfies the arithmetic average roughness of the outer wrapper and the compression duty of the mouthpiece portion. Yes. Also in the configuration according to the fourth embodiment, as in the case of the smoking article with a filter according to the third embodiment, an effect that the user feels good (barking comfort) when holding the mouthpiece portion with lips at the time of smoking. Can be obtained.
  • the filter material disposed at the downstream end has been described with reference to an example in which the filter material is wound with two filter wrappers. Also good. In that case, it is preferable that the plurality of bonded filter wrappers have the above-described folding recovery angle. Further, the total basis weight and thickness of the plurality of filter wrappers are preferably in the above-described range.
  • Tests (1) to (5) described below were performed using the outer wrappers, filters, and test samples according to Examples 1 to 7 and Comparative Examples 1 to 4 shown in Table 1.
  • the test sample is a filter wound with an outer wrapper manufactured by a method described later.
  • (1) arithmetic average roughness and (2) folding recovery angle were measured.
  • sensory evaluation of (3) compression recovery property, (4) hardness, and (5) barking comfort was performed using the test sample.
  • Table 1 shows the product name, basis weight, thickness, arithmetic average roughness and folding recovery angle of the outer wrapper used in Examples 1 to 7 and Comparative Examples 1 to 4, filter plasticizer amount, and test sample. The result of the sensory test of compression-duty property, hardness, and a feeling of feeling is shown.
  • Peach Coat registered trademark
  • WER-135DS Nisshinbo Paper Products Co., Ltd.
  • Peach Coat (registered trademark) is composed of a base material layer which is a polyethylene terephthalate film which is a polyester resin and a surface layer which is a white pigment coating layer.
  • YUPO Trace registered trademark
  • TPRA # 60 YUPO Corporation
  • YUPO TRACE registered trademark
  • YUPOTRACE (registered trademark) is composed of a base material layer that is a biaxially stretched film made of polypropylene resin and a surface layer that is a paper-like layer made of resin.
  • Comparative Example 1 general-purpose chip paper made of paper used for cigarettes with a filter such as Meviuslite (registered trademark) of Nippon Tobacco Co., Ltd. was used.
  • Comparative Examples 2-4 it was used cellophane (basis weight 33 g / m 2, thickness 30 [mu] m).
  • filters according to Examples 1 to 7 and Comparative Examples 1 to 4 will be described.
  • the filter material filament denier 1.9 g / 9000 m acetylcellulose fiber (Daicel Corporation) was used.
  • the filter wrapper used was a general-purpose filter wrapper with a thickness of 50 ⁇ m and a basis weight of 27 g / m 2 (manufactured by Nippon Paper Papillia Co., Ltd.).
  • a filter material made only of acetylcellulose fibers was used.
  • a filter material in which 9.0% by weight of a plasticizer that is triacetin was added to acetylcellulose fibers was used.
  • a filter material in which 17.0% by weight of a plasticizer which is triacetin was added to acetylcellulose fibers was used.
  • test sample was produced by the following method.
  • the filter materials according to Examples 1 to 7 and Comparative Examples 1 to 4 were wound with a filter wrapper by a conventional method and cut to prepare filters each having a length of 27 mm and a diameter of 24.2 mm.
  • the outer wrappers according to Examples 1 to 7 and Comparative Examples 1 to 4 were wound using double-sided tape on each filter.
  • the double-sided tape is applied only to the joint portion of the outer wrapper, it does not affect the sensory test of the feeling of grip.
  • compression recovery property test was conducted on the test samples according to Examples 1 to 7 and Comparative Examples 1 to 4.
  • the compression duplexability is calculated from a compression deformation amount-compression restoring force curve obtained by plotting the compression restoring force [N] corresponding to the compression deformation amount [mm] as shown in FIG.
  • the amount of compressive deformation [mm] is the amount of deformation of the diameter of the test sample compressed by the compressive load.
  • the compression restoring force [N] is a force that attempts to return to the original shape from the compressed test sample.
  • FIG. 5 is a schematic view showing a method for measuring the compression duplexability.
  • the rheometer includes a measuring table 103 on which a test sample is placed and a cylindrical plunger 104 having a diameter of 10 mm. Next, the test sample 105 was placed on the upper surface of the measurement table 103 of the rheometer so that the side surfaces thereof were in contact. When the plunger 104 does not apply a compressive load to the test sample 105 (FIG.
  • the compression restoring force from the test sample 105 is 0 N, and the amount of compressive deformation is 0 mm (point A).
  • the cylindrical plunger 104 is advanced in the vertical direction at a speed of 13 mm / min until the compressive load applied to the test sample 105 becomes 2.5 N, and the test sample 105 is compressed in the vertical direction ((b of FIG. 5). )).
  • the compression restoring force [N] corresponding to the amount of compressive deformation [mm] at this time is recorded (curve AB).
  • the compression load reaches 2.5 N (compression restoring force is 2.5 N)
  • the compression operation by the plunger 104 is stopped, and the compression deformation amount T B mm at that time is recorded (point B).
  • Compression recovery [%] (area of region CBD) / (area of region ABD) ⁇ 100 [%] (4) Hardness A hardness test was performed on the test samples according to Examples 1 to 7 and Comparative Examples 1 to 4. A DD60A type Densmeter manufactured by Borgwald was used as an evaluation machine. The hardness is determined by applying a load of 2 kg to 10 test samples for 20 seconds and measuring the average diameter of the indented filter wrapped with the outer wrapper. This test is performed at an ambient temperature of 22 ⁇ 2 degrees Celsius according to standard test methods for this instrument.
  • Such an apparatus comprises two parallel metal cylinder pairs, each cylinder having a length of 16 cm and a diameter of 10 mm.
  • the first cylinder pairs are placed in parallel 16 mm below the 10 cylinders to act as support for the test samples, and the 10 test samples are paralleled so that the test samples pass through these first cylinder pairs. Arrange at equal intervals.
  • the first cylinder pair remains stationary.
  • the second cylinder pair is aligned with the first cylinder pair so that the first cylinder pair and the second cylinder pair approach each other with the test sample in between during the test.
  • the second cylinder pair is positioned to move toward the 10 test samples and a 2 kg load is applied across the 10 test samples. At this time, each of the first and second cylinder pairs contacts the test sample at 20 points.
  • test is completed after holding the load on the test sample for 20 seconds and measuring the diameter of the compressed test sample. During the test, the test samples are placed apart so as not to contact each other. A frame may be used to support the tip of the 10 test samples to help ensure that the 10 test samples are evenly spaced in parallel during the test.
  • This test method is the same as the hardness measurement method described in JP-T-2016-523565.
  • Example 1 in which the arithmetic average roughness is 0.7 ⁇ m or less, the compression recovery property is 61%, the hardness is 89%, and the folding recovery angle is 100 degrees, the comfort is a numerical value of 5.1. It was the highest.
  • Comparative Examples 1 to 4 having an arithmetic average roughness of 2.0 or more the sensory evaluation was a low value of less than 4.0.
  • the folding recovery angles of the outer wrappers were all less than 60 degrees.
  • the test sample in which the arithmetic average roughness of the outer peripheral surface of the outer wrapper according to Examples 1 to 7 is less than 2.0 ⁇ m and the compression recovery property is 60% or more is highly evaluated in sensory evaluation. It was shown that the attractiveness has improved.

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

L'invention concerne un article à fumer pourvu d'un filtre, caractérisé en ce qu'il est pourvu d'un élément de production d'aérosol, d'un filtre pourvu d'un matériau de filtre et d'une ou d'une pluralité de feuilles d'une enveloppe de filtre pour envelopper une surface circonférentielle externe du matériau de filtre, et une enveloppe externe pour envelopper la surface circonférentielle externe du filtre et une partie d'extrémité de l'élément de production d'aérosol, la surface circonférentielle externe de l'enveloppe externe ayant une rugosité moyenne arithmétique inférieure à 2,0 µm, et la récupération de compression du filtre enveloppé par l'enveloppe externe étant supérieure ou égale à 60 % après qu'une charge de compression de 2,5 N soit appliquée dans la direction radiale à une plage de longueur de 10 mm de celle-ci.
PCT/JP2017/008832 2017-03-06 2017-03-06 Article à fumer pourvu d'un filtre WO2018163253A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP17899488.5A EP3586652B9 (fr) 2017-03-06 2017-03-06 Article à fumer pourvu d'un filtre
PCT/JP2017/008832 WO2018163253A1 (fr) 2017-03-06 2017-03-06 Article à fumer pourvu d'un filtre
KR1020197028649A KR102297811B1 (ko) 2017-03-06 2017-03-06 필터 부착 흡연 물품
RU2019130984A RU2720966C1 (ru) 2017-03-06 2017-03-06 Курительное изделие с фильтром
JP2019503844A JP6790228B2 (ja) 2017-03-06 2017-03-06 フィルタ付き喫煙物品
CN201780088126.0A CN110381756B (zh) 2017-03-06 2017-03-06 附带滤嘴的吸烟物品
US16/561,723 US20190387788A1 (en) 2017-03-06 2019-09-05 Smoking article provided with filter

Applications Claiming Priority (1)

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PCT/JP2017/008832 WO2018163253A1 (fr) 2017-03-06 2017-03-06 Article à fumer pourvu d'un filtre

Related Child Applications (1)

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US16/561,723 Continuation US20190387788A1 (en) 2017-03-06 2019-09-05 Smoking article provided with filter

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WO2018163253A1 true WO2018163253A1 (fr) 2018-09-13

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EP (1) EP3586652B9 (fr)
JP (1) JP6790228B2 (fr)
KR (1) KR102297811B1 (fr)
CN (1) CN110381756B (fr)
RU (1) RU2720966C1 (fr)
WO (1) WO2018163253A1 (fr)

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WO2020194399A1 (fr) * 2019-03-22 2020-10-01 日本たばこ産業株式会社 Article pour fumeurs
CN113038847A (zh) * 2018-11-14 2021-06-25 日本烟草产业株式会社 非燃烧加热吸烟物品及非燃烧加热吸烟系统
WO2021199908A1 (fr) * 2020-04-01 2021-10-07 株式会社東亜産業 Cartouche de cigarette électronique
JP2022526103A (ja) * 2019-04-04 2022-05-23 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 中空管状支持要素を備えるエアロゾル発生物品
RU2778224C1 (ru) * 2019-03-22 2022-08-16 Джапан Тобакко Инк. Курительное изделие
JP7223209B1 (ja) * 2021-03-31 2023-02-15 日本たばこ産業株式会社 非燃焼加熱式香味吸引物品及び非燃焼加熱式香味吸引製品

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CN113453796B (zh) 2019-09-30 2023-11-28 株式会社Lg化学 用于氢化反应的催化剂及其制造方法
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JP7258910B2 (ja) 2018-11-14 2023-04-17 日本たばこ産業株式会社 非燃焼加熱喫煙物品および非燃焼加熱喫煙システム
CN113038847A (zh) * 2018-11-14 2021-06-25 日本烟草产业株式会社 非燃烧加热吸烟物品及非燃烧加热吸烟系统
JPWO2020194398A1 (ja) * 2019-03-22 2021-11-25 日本たばこ産業株式会社 喫煙物品の製造方法
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WO2020194399A1 (fr) * 2019-03-22 2020-10-01 日本たばこ産業株式会社 Article pour fumeurs
CN113453567A (zh) * 2019-03-22 2021-09-28 日本烟草产业株式会社 吸烟物品的制造方法
JPWO2020194399A1 (ja) * 2019-03-22 2021-11-04 日本たばこ産業株式会社 喫煙物品
WO2020194398A1 (fr) * 2019-03-22 2020-10-01 日本たばこ産業株式会社 Procédé de fabrication d'un article à fumer
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JP7178481B2 (ja) 2019-03-22 2022-11-25 日本たばこ産業株式会社 喫煙物品
RU2778224C1 (ru) * 2019-03-22 2022-08-16 Джапан Тобакко Инк. Курительное изделие
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CN113473869A (zh) * 2019-03-22 2021-10-01 日本烟草产业株式会社 吸烟物品
JP2022526103A (ja) * 2019-04-04 2022-05-23 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 中空管状支持要素を備えるエアロゾル発生物品
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WO2021199908A1 (fr) * 2020-04-01 2021-10-07 株式会社東亜産業 Cartouche de cigarette électronique
JP7223209B1 (ja) * 2021-03-31 2023-02-15 日本たばこ産業株式会社 非燃焼加熱式香味吸引物品及び非燃焼加熱式香味吸引製品

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EP3586652A1 (fr) 2020-01-01
EP3586652B1 (fr) 2021-12-29
US20190387788A1 (en) 2019-12-26
RU2720966C1 (ru) 2020-05-15
JPWO2018163253A1 (ja) 2019-11-07
CN110381756B (zh) 2022-02-08
KR20190120804A (ko) 2019-10-24
JP6790228B2 (ja) 2020-11-25
KR102297811B1 (ko) 2021-09-02
CN110381756A (zh) 2019-10-25
EP3586652A4 (fr) 2020-12-16
EP3586652A9 (fr) 2023-02-22
EP3586652B9 (fr) 2023-03-01

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