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WO2019211890A1 - Papier à rouler pour produit à fumer de type à chauffage sans combustion, produit à fumer de type à chauffage sans combustion, et système à fumer de type à chauffage électrique - Google Patents

Papier à rouler pour produit à fumer de type à chauffage sans combustion, produit à fumer de type à chauffage sans combustion, et système à fumer de type à chauffage électrique Download PDF

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Publication number
WO2019211890A1
WO2019211890A1 PCT/JP2018/017407 JP2018017407W WO2019211890A1 WO 2019211890 A1 WO2019211890 A1 WO 2019211890A1 JP 2018017407 W JP2018017407 W JP 2018017407W WO 2019211890 A1 WO2019211890 A1 WO 2019211890A1
Authority
WO
WIPO (PCT)
Prior art keywords
wrapping paper
heating type
type smoking
heat
sensitive material
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/JP2018/017407
Other languages
English (en)
Japanese (ja)
Inventor
徳子 大澤
亮太 相澤
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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
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 Japan Tobacco Inc filed Critical Japan Tobacco Inc
Priority to JP2020516983A priority Critical patent/JP7053810B2/ja
Priority to CN201880093033.1A priority patent/CN112055546B/zh
Priority to KR1020207031310A priority patent/KR102562462B1/ko
Priority to PCT/JP2018/017407 priority patent/WO2019211890A1/fr
Priority to EP18917474.1A priority patent/EP3777579A4/fr
Publication of WO2019211890A1 publication Critical patent/WO2019211890A1/fr
Priority to US17/085,617 priority patent/US20210045433A1/en
Anticipated expiration legal-status Critical
Priority to JP2022001408A priority patent/JP2022050552A/ja
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • 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
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/025—Cigars; Cigarettes with special covers the covers having material applied to defined areas, e.g. bands for reducing the ignition propensity
    • 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
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/042—Cigars; Cigarettes with mouthpieces or filter-tips with 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
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
    • 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
    • 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
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/22—Proteins
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • D21H5/16—Tobacco or cigarette paper
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors

Definitions

  • the present invention relates to a wrapping paper for a non-combustion heating type smoking article, a non-combustion heating type smoking article, and an electric heating type smoking system.
  • non-combustion heating type smoking article of a type in which heating is performed from around a cigarette rod including a cigarette cut and a volatile component is delivered to a user.
  • the cigarette rod wound with the wrapping paper is heated, but unlike the conventional cigarette, the cigarette rod remains unburned after use (after heating).
  • white (colorless) paper is generally used as a wrapping paper for wrapping cigarettes, although a logo or the like may be attached.
  • an object of the present invention is to provide a non-combustion heating type smoking article wrapping paper that does not cause discomfort related to appearance that may be generated by heating.
  • the present inventor has paid attention to making the unpleasant discoloration inconspicuous by using a wrapping paper having a portion having a color difference ⁇ E * of a certain level or more after heating after heating. did. Paper made from pulp is charred and discolored to brown when heated at a temperature above a certain level. However, because the cause is physical due to thermal decomposition of the components of pulp and paper, such discoloration occurs. Cannot be easily prevented. However, even if discoloration occurs due to scoring, a specific heat-sensitive material is added to the wrapping paper in advance so that the discoloration is not recognized as an unpleasant color, and there is a certain color difference before and after heating. On the contrary, it has been found that unpleasant discoloration can be made inconspicuous.
  • the problem of the present invention is unique to non-combustion heating type smoking articles heated by an electric heating type device, and is a problem that has not occurred in conventional smoking articles (such as cigarettes).
  • a wrapping paper for a non-combustion heating type smoking article having a portion to which a heat-sensitive material is added on the outer peripheral surface of the non-combustion heating type smoking article, A wrapping paper in which a color difference ⁇ E * between a portion to which a heat-sensitive material is added in a wrapping paper before heating and a portion to which a heat-sensitive material is added after heating the wrapping paper at 200 ° C. for 5 minutes is 15 or more.
  • the heat-sensitive material is at least one selected from organic acids or salts thereof, monosaccharides, disaccharides, polysaccharides, and amino acids.
  • the organic acid or salt thereof is acetic acid, potassium acetate, sodium acetate, citric acid, potassium citrate, sodium citrate, tartaric acid, potassium tartrate, sodium tartrate, phosphoric acid, sodium phosphate, potassium phosphate, apple
  • the monosaccharide is one or more selected from fructose, galactose, and glucose
  • the disaccharide is one or more selected from maltose, lactose, and sucrose
  • the polysaccharide is carboxymethylcellulose, carrageenan
  • Non-combustion heating type smoking according to [2] which is at least one selected from pectin and starch
  • the amino acid is at least one selected from valine, leucine, isoleucine, glutamine, alanine, asparagine and arginine.
  • Wrapping paper for goods [5] The wrapping paper for non-combustion heating type smoking articles according to any one of [1] to [4], wherein the heat-sensitive material is colorless.
  • a cigarette rod portion in which a filling containing a tobacco cut and an aerosol generating substrate is wound with a first wrapping paper around which the filling is wound, and an end opposite to the tobacco rod portion A non-combustion heating type in which the tobacco rod part and the mouthpiece part are connected using the same or different second wrapping paper as the wrapping paper around which the filler is wound.
  • An electric heating type comprising a heater member, a heat transfer member for transferring heat from the heater member, a battery unit serving as a power source for the heater member, and a control unit for controlling the heater member
  • the electric heating type smoking system comprised from a device and the non-combustion heating type smoking article as described in [9] fitted so that it may contact this heat-transfer member.
  • the “wrapping paper for non-combustion heating type smoking article” is a paper used for a non-combustion heating type smoking article described later. Hereinafter, it is also simply referred to as a wrapping paper according to an embodiment of the present invention.
  • “for non-combustion heating type smoking article” is used as a wrapping paper for a rod for making a tobacco rod by wrapping a filler containing tobacco cuts.
  • a member adjacent to the rod for example, a member constituting the mouthpiece portion
  • it can be used as a chip paper used for winding the outer peripheral surface thereof.
  • a wrapping paper according to an embodiment of the present invention is a wrapping paper for a non-combustion heating type smoking article having a portion to which a heat-sensitive material is added on the outer peripheral surface of the non-combustion heating type smoking article,
  • the color difference ⁇ E * between the portion to which the heat-sensitive material is added in the wrapping paper before heating and the portion to which the heat-sensitive material is added after heating the wrapping paper at 200 ° C. for 5 minutes is 15 or more.
  • the heat-sensitive material is added to the surface serving as the outer peripheral surface of the non-combustion heating type smoking article.
  • the heat-sensitive material is added to the surface that does not contact the tobacco filling described later.
  • a heat sensitive material is added to a surface that does not contact a member (for example, a mouthpiece member) adjacent to the tobacco rod.
  • the part to which the above-described heat-sensitive material is added may exist on the entire surface of the wrapping paper according to the embodiment of the present invention or at least in a part to be heated (heating by an electric heating type device described later). An aspect may be sufficient.
  • the ratio of the area of the portion to which the heat-sensitive material is added to the total area of the wrapping paper can be 1 to 50%.
  • the ratio of the area of the part to which the heat-sensitive material is added to the total area of the wrapping paper is about 1 to 10% when the part to which the heat-sensitive material is added is, for example, a logo or a letter. It may be about 1 to 5%.
  • the heat-sensitive material may be added to 40 to 50% of the area of the wrapping paper.
  • Examples of the heat-sensitive material added to the wrapping paper according to the embodiment of the present invention include one or more selected from organic acids or salts thereof, monosaccharides, disaccharides, polysaccharides, and amino acids.
  • organic acids or salts thereof monosaccharides, disaccharides, polysaccharides, and amino acids.
  • a plurality of types are used in combination, for example, a combination of an organic acid or a salt thereof and one or more sugars selected from monosaccharides, disaccharides, and polysaccharides (an organic acid or a salt thereof)
  • combinations of monosaccharides, combinations of organic acids or salts thereof and disaccharides, combinations of organic acids or salts thereof and polysaccharides combinations of monosaccharides and amino acids, combinations of monosaccharides and polysaccharides, and the like.
  • the concentration of the heat-sensitive material in preparing the aqueous solution is not particularly limited, and examples thereof include 0.1 to 50% by weight, preferably 0.2 to 40% by weight.
  • the organic acid or a salt thereof acetic acid, potassium acetate, sodium acetate, citric acid, potassium citrate, sodium citrate, tartaric acid, potassium tartrate, sodium tartrate, phosphoric acid, sodium phosphate, potassium phosphate, malic acid, apple 1 or more types chosen from sodium acid, magnesium malate, lactic acid, and calcium lactate can be mentioned.
  • the monosaccharide is preferably at least one selected from fructose, galactose, and glucose.
  • the disaccharide is preferably at least one selected from maltose, lactose, and sucrose.
  • the polysaccharide is preferably at least one selected from carboxymethylcellulose, carrageenan, pectin, and starch.
  • the amino acid is preferably at least one selected from valine, leucine, isoleucine, glutamine, alanine, asparagine and arginine. These amino acids are considered to develop color due to the carbonyl group contained in the paper base paper pulp and the Maillard reaction.
  • the aqueous solution of the heat sensitive material was transparent in appearance. Further, when these heat-sensitive materials were added to the wrapping paper, there was no change in the wrapping paper color. That is, the heat-sensitive material is transparent in appearance before heating.
  • the color that did not appear on the wrapping paper before use of the non-combustion heating type smoking article can be developed on the wrapping paper by heating during use, and the discoloration that occurs on the wrapping paper that does not result from the coloring of the heat-sensitive material Can be made inconspicuous.
  • 0.007 mg / cm ⁇ 2 > or more can be mentioned as content of the part which added the heat sensitive material, and is 0.07 mg / cm ⁇ 2 > or more.
  • the content of the portion to which the heat sensitive material is added can be, for example, 7 mg / cm 2 or less, and in another example, 6 mg / cm 2 or less. In yet another example, 5 mg / cm 2 or less can be mentioned.
  • ⁇ E * values before and after heating of the heat-sensitive material added portion were measured at five points where the heat-sensitive material was added in the sample paper, and the simple average of the values.
  • Adopt value The target of measurement is an arbitrary part to which heat sensitive material of paper is added, but if there is a letter or pattern such as a logo on the paper, the part where such letter or logo does not exist is targeted. .
  • the ⁇ E * value can be measured using a spectrophotometer. Specifically, a spectrophotometer (product name: SpectroEye, manufactured by X-Rite) is used. The measurement is performed by placing one sample on a paper with an ISO whiteness of 92% and pressing a spectrophotometer on the paper under the conditions of the light source D65, no light source filter, and a viewing angle of 2 °.
  • the method for adding the aqueous solution in which the heat-sensitive material is dissolved to the wrapping paper is not particularly limited, and examples thereof include application and printing. There is no restriction
  • the printing method is not particularly limited, and examples include gravure printing and offset printing. The printing is performed on the entire surface of the base paper, or on the surface of the base paper, in which at least a portion that is heated by an electric heating type device to be described later is printed. It is preferable that the color difference ⁇ E * before and after heating is 15 or more at least on the surface of the wrapping paper (the portion that is heated by the electric heating type device). Of the surface of the wrapping paper, a portion that is heated by an electric heating type device to be described later has the above-described characteristics, thereby preventing deterioration of the appearance after heating.
  • the shape can include a square or a rectangle.
  • the length of one side can be about 19 to 70 mm, the length of the other side is 15 to 26.5 mm, A preferable length of one side is 24 mm.
  • the length of one side is 20 to 60 mm, and the length of the other side is 15 to 26.5 mm. Can be mentioned.
  • the basis weight of the wrapping paper according to the embodiment of the present invention is, for example, usually 20 g / m 2 or more, preferably 35 g / m 2 or more, more preferably 40 g / m 2 or more. On the other hand, the basis weight is usually 65 g / m 2 or less, preferably 50 g / m 2 or less.
  • the thickness of the wrapping paper according to the embodiment of the present invention is not particularly limited, and is usually 10 ⁇ m or more, preferably 20 ⁇ m or more, more preferably from the viewpoint of rigidity, air permeability, and ease of adjustment during papermaking. It is 30 ⁇ m or more, and is usually 100 ⁇ m or less, preferably 75 ⁇ m or less, more preferably 50 ⁇ m or less.
  • Examples of the base paper for wrapping according to the embodiment of the present invention include a pulp-based paper.
  • pulp-based paper In addition to pulp made from softwood and hardwood pulp, non-wood pulp that is commonly used for wrapping paper for smoking articles such as flax pulp, cannabis pulp, sisal pulp, and esparto is mixed. It may be obtained by manufacturing.
  • types of pulp chemical pulp, ground pulp, chemi-ground pulp, thermomechanical pulp, etc. by kraft cooking method, acidic / neutral / alkali sulfite cooking method, soda salt cooking method, etc. can be used.
  • a pulp you may use what is comprised from the mixed pulp of bleached pulp and unbleached pulp, for example.
  • mixed pulp prepare spruce and softwood poplar as bleached pulp, and pine as unbleached pulp. A desired ratio of bleached pulp and unbleached pulp are charged into the pulper, and these pulps are disaggregated. Next, the disaggregated pulp is transferred to a refiner and beaten with the refiner. Separately, calcium carbonate as a filler and a flocculant as a production aid are prepared and mixed with the beaten pulp.
  • bleached pulp and unbleached pulp are separated separately using a plurality of pulpers, beaten with a refiner, and each beaten bleached pulp, unbleached pulp, filler, and production aid are mixed in a mixing box. You may let them.
  • the mixed pulp is used to produce a wrapping paper by preparing a uniform texture and making it uniform in a paper making process using a long paper machine, a circular paper machine, a short composite paper machine, or the like.
  • the above-described wet paper strength enhancer can be added to impart water resistance to the wrapping paper, or a sizing agent can be added to adjust the printing condition of the wrapping paper.
  • sulfuric acid bands, various anionic, cationic, nonionic or amphoteric retention improvers, freeness improvers, paper strength internal additives such as paper strength enhancers, and dyes, pH adjusters, Papermaking additives such as antifoaming agents, pitch control agents, and slime control agents can be added.
  • the ratio of unbleached pulp in the wrapping paper is, for example, preferably 1% by weight or more and 90% by weight or less, more preferably 5% by weight or more and less than 86% by weight, Preferably they are 5 weight% or more and 60 weight% or less.
  • the wrapping base paper according to the embodiment of the present invention may include a filler.
  • the content of the filler can be 30% by weight or more and less than 60% by weight with respect to the total weight of the wrapping paper according to the embodiment of the present invention.
  • the filler calcium carbonate, titanium dioxide, kaolin and the like can be used, but calcium carbonate is preferably used from the viewpoint of taste and the like.
  • a paper containing such a filler usually exhibits a white light color.
  • a wrapping paper composed of mixed pulp usually has a color resulting from unbleached pulp.
  • a sheet tobacco composed of recycled tobacco may be used as the wrapping paper according to the embodiment of the present invention.
  • the sheet tobacco include a paper sheet tobacco obtained by a papermaking method and a slurry sheet tobacco obtained by drying the slurry.
  • a general method for producing a paper sheet tobacco was obtained by a process of extracting natural tobacco materials (leaves, chopped, medium bones, stems, roots, etc.) using an extraction solvent such as water and the extraction operation. The method may include a step of separating the extract from the residue, a step of making a residue paper to produce a regenerated tobacco web, and a step of returning the extract that has been subjected to the fractionation treatment to the regenerated web as necessary.
  • Such a production method is described, for example, in International Publication No. 2004/006001 as a wet papermaking method.
  • Slurry sheet tobacco can be produced, for example, by the method described in JP-A-11-266851.
  • the raw material slurry contains wood pulp mixed and defibrated in water, tobacco powder and a binder.
  • the raw material slurry is extruded from a slurry feeder between a belt conveyor and a roller, and is stretched into a sheet shape on the belt conveyor. Thereafter, the sheet-like raw material slurry on the belt conveyor is conveyed to a drying furnace, and when passing through the drying furnace, drying is performed to form sheet tobacco.
  • the basis weight thereof is in the range of 30 to 80 g / m 2 , and the air permeability is 0 to 60 CU (Cholesta unit).
  • the dry paper making method described in JP-A-61-52269 and the former dry paper making method include wood pulp fibers, adhesives and tobacco. It consists of the stem part.
  • the wrapping paper according to the embodiment of the present invention may or may not include a combustor contained in a conventional cigarette rod wrapping paper.
  • the wrapping paper concerning embodiment of this invention may be used as a 1st wrapping paper used for the non-combustion heating type smoking article mentioned later, and may be used as a 2nd wrapping paper.
  • Non-combustion heating type smoking article for example, one having the configuration of FIG.
  • the non-combustion heating type smoking article 10 in FIG. 1 has a filling 11, a tobacco rod part composed of a first wrapping paper 12 around which the filling 11 is wound, and an end opposite to the tobacco rod part.
  • the mouthpiece portion 16 is configured, and the tobacco rod portion and the mouthpiece portion are the same as or different from the wrapping paper on which the filler is wound using a second wrapping paper 13 (chip paper in FIG. 1). It is connected.
  • At least one of the first wrapping paper and the second wrapping paper is the wrapping paper according to the embodiment of the present invention described above.
  • the mouthpiece unit 16 includes a paper tube unit 14 and a filter unit 15. Moreover, the chip paper 13 is provided as a second wrapping paper for connecting them.
  • the mouthpiece portion 16 is composed of two segments, but the mouthpiece portion 16 may be composed of a single segment or may be composed of three or more segments. Moreover, the segment which comprises a mouthpiece part may be comprised so that both a paper tube part and a filter part may be included, and may be comprised only from either.
  • the non-combustion heating type smoking article 10 has micropores for taking in air from the outside in the paper tube portion 14 and a part of the second wrapping paper 13 (chip paper) covering the periphery of the paper tube portion 14. You may have (not shown). Due to the presence of such micropores, air flows into the paper tube portion 14 from the outside during use, and the steam containing the aerosol-generating base material and the tobacco flavor component generated by heating the tobacco rod is produced.
  • the liquid is liquefied by contact with the air from the outside and the temperature is lowered, so that the generation of the aerosol becomes more reliable.
  • Examples of the paper tube unit 14 include a material obtained by processing cardboard into a cylindrical shape.
  • the filter part 15 can mention what used acetate tow as a material, for example.
  • the single yarn fineness and total fineness of acetate tow are not particularly limited.
  • the filter unit 15 is composed of a single segment, but may be composed of a plurality of segments. In the case of being composed of a plurality of segments, for example, a hollow segment may be arranged on the upstream side, and the inlet cross section may be filled with acetate tow as the downstream (user inlet end side) segment. .
  • the material of the second wrapping paper 13 (chip paper) is not particularly limited, but the wrapping paper according to the embodiment of the present invention may be used in part or in whole.
  • the second wrapping paper 13 may be fixed by winding around the cigarette rod, the paper tube portion 14 and the filter portion 15 using, for example, vinyl acetate glue.
  • the tobacco rod includes a tobacco cut as the filler 11, and the material of the tobacco cut is not particularly limited, and known materials such as a lamina and a middle bone can be used.
  • the range of the content of the filler in the tobacco rod can be 200 to 400 mg / rod, preferably 250 to 320 mg / rod.
  • the water content of the filler can be 10 to 15% by weight, and preferably 11 to 13% by weight. With such a water content, the occurrence of winding stains is suppressed, and the hoisting suitability during the manufacture of the tobacco rod is improved.
  • size of the tobacco cut used as a filler there is no restriction
  • dry tobacco leaves chopped to a width of 0.8 to 1.2 mm may be used.
  • a dried tobacco leaf obtained by pulverizing and homogenizing so as to have an average particle size of about 20 to 200 ⁇ m may be processed into a sheet, and then chopped to a width of 0.8 to 1.2 mm may be used.
  • the above-mentioned sheet processed material that is gathered without being cut may be used as the filling material.
  • the fill includes an aerosol generating substrate that generates aerosol smoke.
  • the type of the aerosol-generating substrate is not particularly limited, and various substances extracted from natural products and / or their constituent components can be selected depending on the application.
  • the aerosol generating substrate include glycerin, propylene glycol, triacetin, 1,3-butanediol, and mixtures thereof.
  • the content of the aerosol-generating base material in the filler is not particularly limited, and it is usually 5% by weight or more, preferably 10% by weight or more from the viewpoint of sufficiently generating an aerosol and imparting a good taste. In addition, it is usually 50% by weight or less, preferably 20% by weight or less.
  • the filling may contain a fragrance.
  • the type of the perfume is not particularly limited, and from the viewpoint of imparting a good taste, acetanisole, acetophenone, acetylpyrazine, 2-acetylthiazole, alfalfa extract, amyl alcohol, amyl butyrate, trans-anethole, star anise oil , Apple juice, peru balsam oil, beeswax absolute, benzaldehyde, benzoin resinoid, benzyl alcohol, benzyl benzoate, benzyl phenylacetate, benzyl propionate, 2,3-butanedione, 2-butanol, butyl butyrate, butyric acid, caramel, cardamom oil , Carob absolute, ⁇ -carotene, carrot juice, L-carvone, ⁇ -caryophyllene, cassia bark oil, cedarwood oil, celery seed oil, camomil oil,
  • flavor in a filler is not specifically limited, From a viewpoint of provision of favorable taste, it is usually 10000 ppm or more, Preferably it is 20000 ppm or more, More preferably, it is 25000 ppm or more, Moreover, normally 50000 ppm or less. Preferably, it is 40000 ppm or less, More preferably, it is 33000 ppm or less.
  • the packing density of the filler is not particularly limited, but is usually 250 mg / cm 3 or more, preferably 320 mg / cm 3 or more, from the viewpoint of ensuring the performance of the non-combustion heating type smoking article and imparting a good taste. There also is usually 520 mg / cm 3 or less, preferably 420 mg / cm 3 or less.
  • the wrapping paper according to the above-described embodiment of the present invention can be used. Specifically, a filler including a cigarette cut and an aerosol generating base material is molded, and then a cigarette rod is obtained by winding the molded filler using the wrapping paper according to the embodiment of the present invention. Can do. Furthermore, a non-combustion heating type smoking article can be obtained by winding the cigarette rod and the members constituting the mouthpiece part with chip paper (or the wrapping paper according to the embodiment of the present invention). A known winding device can be used for winding.
  • the wrapping paper according to the embodiment of the present invention is used as a cigarette rod wrapping paper and / or chip paper, so that the appearance impression is impaired after use (after heating). No non-combustion heated smoking article can be provided.
  • FIG. 1 One embodiment of an electrically heated smoking system is illustrated in FIG.
  • the electric heating type smoking system 30 is fitted so that the non-combustion heating type smoking article 10 described above is in contact with a heat transfer member 25 disposed in the electric heating type device 20 and in contact with the heater 24. used.
  • the electric heating type device 20 includes, for example, a battery unit 21 and a control unit 22 inside a resin casing 23.
  • the non-combustion heating type smoking article includes a filler 11, a cigarette rod portion composed of the first wrapping paper 12 around which the filler 11 is wound, and an end opposite to the tobacco rod portion.
  • the cigarette rod portion and the mouthpiece portion are connected by using the same or different second wrapping paper as the wrapping paper around which the filler is wound.
  • the outer periphery composed of the outer peripheral surface of the tobacco rod and the second wrapping paper (chip paper 13) connecting the tobacco rod and the paper tube portion 14 A part of the surface comes into contact with the heat transfer member 25 inside the electric heating type device 20.
  • the heater 24 inside the electric heating type device 20 generates heat under the control of the control unit 22.
  • the heat is transmitted to the tobacco rod of the non-combustion heating type smoking article through the heat transfer member 25, so that both the aerosol generating base material and the flavor component contained in the filling 11 of the tobacco rod are volatilized.
  • the tobacco rod is heated to approximately 150 to 250 ° C. by heating with the heater 24.
  • the heating temperature of the wrapping paper is set to 200 ° C. and the time is set to 5 minutes, which is set on the assumption that the electric heating type smoking system according to the embodiment of the present invention is used. It is.
  • the steam containing the aerosol-generating base material and the flavor component generated by heating is aerosolized inside the paper tube portion 14 by the mechanism described above, and reaches the oral cavity of the user through the filter portion 15 of the non-burning smoking article 10. .
  • ⁇ Preparation of paper sample> A commercially available cigarette rod paper was cut into 5 cm ⁇ 5 cm pieces. Moreover, the substance shown in the following Table 1 was selected as a heat sensitive material, and the aqueous solution of each substance was prepared with the density
  • Comparative Example 1 a commercially available self-extinguishing cigarette rod wrapping paper (with a self-extinguishing agent applied to the surface in contact with the tobacco cut) was prepared as Comparative Example 1. Each sample was placed on a household aluminum foil (material: aluminum foil thickness: 11 ⁇ m) and heated in a muffle furnace (product name: Muffle Furnace FO410, manufactured by Yamato Scientific Co., Ltd.) at 200 ° C. for 5 minutes.
  • ⁇ Color difference measurement> For each sample before and after heating, ⁇ E * was measured using a spectrophotometer (product name: SpectroEye, manufactured by X-Rite). The measurement was carried out by placing one sample on a paper with an ISO whiteness of 92% and pressing a spectrophotometer on it under the conditions of the light source D65, no light source filter, and a viewing angle of 2 °. The measurement was repeated at five locations on the portion where the heat sensitive material was applied, and the average value was used for the analysis. The results of color difference measurement are shown in Table 1.
  • the color difference ⁇ E * before and after heating at 200 ° C. for 5 minutes was 15 or more when the paper sheet was coated with an aqueous solution containing the substances shown in Table 1 as the heat sensitive material.
  • the color difference ⁇ E * was less than 15.
  • the sample color difference Delta] E * is 15 or more, although the color difference before and after heating Delta] E * is discolored extent that more than 15, where the panelists were observed, objectionable color even those after heating It was not recognized.
  • Non-combustion heating type smoking article 11
  • Filler 12 First wrapping paper 13
  • Second wrapping paper (chip paper) 14
  • Paper tube part 15
  • Filter part 16 Mouthpiece part
  • Electric heating type device 21
  • Battery unit 22 Control unit 23 Housing 24
  • Heater 25 Heat transfer member 30
  • Electric heating type smoking system 10

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Paper (AREA)

Abstract

L'invention concerne un papier à rouler pour un produit à fumer de type à chauffage sans combustion, le papier à rouler ayant une section dans laquelle un matériau thermosensible est ajouté sur une surface qui sert de surface circonférentielle externe d'un produit à fumer de type sans chauffage à combustion, une différence de couleur ΔE* entre la couleur, avant le chauffage du papier à rouler, de la section dans laquelle le matériau thermosensible est ajouté et la couleur, après le chauffage du papier à rouler pendant cinq minutes à 200 °C, de la section dans laquelle le matériau thermosensible est ajouté est de 15 ou plus.
PCT/JP2018/017407 2018-05-01 2018-05-01 Papier à rouler pour produit à fumer de type à chauffage sans combustion, produit à fumer de type à chauffage sans combustion, et système à fumer de type à chauffage électrique Ceased WO2019211890A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2020516983A JP7053810B2 (ja) 2018-05-01 2018-05-01 非燃焼加熱型喫煙物品用の巻紙、非燃焼加熱型喫煙物品及び電気加熱型喫煙システム
CN201880093033.1A CN112055546B (zh) 2018-05-01 2018-05-01 非燃烧加热型吸烟物品用的卷纸、非燃烧加热型吸烟物品以及电加热型吸烟系统
KR1020207031310A KR102562462B1 (ko) 2018-05-01 2018-05-01 비연소가열형 흡연 물품용의 권지, 비연소가열형 흡연 물품 및 전기가열형 흡연 시스템
PCT/JP2018/017407 WO2019211890A1 (fr) 2018-05-01 2018-05-01 Papier à rouler pour produit à fumer de type à chauffage sans combustion, produit à fumer de type à chauffage sans combustion, et système à fumer de type à chauffage électrique
EP18917474.1A EP3777579A4 (fr) 2018-05-01 2018-05-01 Papier à rouler pour produit à fumer de type à chauffage sans combustion, produit à fumer de type à chauffage sans combustion, et système à fumer de type à chauffage électrique
US17/085,617 US20210045433A1 (en) 2018-05-01 2020-10-30 Rolling paper for non-combustion-heating-type smoking product, non-combustion-heating-type smoking product, and electric-heating-type smoking system
JP2022001408A JP2022050552A (ja) 2018-05-01 2022-01-07 非燃焼加熱型喫煙物品用の巻紙、非燃焼加熱型喫煙物品及び電気加熱型喫煙システム

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PCT/JP2018/017407 WO2019211890A1 (fr) 2018-05-01 2018-05-01 Papier à rouler pour produit à fumer de type à chauffage sans combustion, produit à fumer de type à chauffage sans combustion, et système à fumer de type à chauffage électrique

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JP2024524187A (ja) * 2021-06-24 2024-07-05 ニコベンチャーズ トレーディング リミテッド エアロゾル提供システムとしてまたはエアロゾル提供システムにおいて使用するための物品を製造するための装置および方法
EP4233571A4 (fr) * 2020-10-23 2025-01-29 Japan Tobacco Inc. Inhalateur d'arôme
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FR3135904A1 (fr) * 2022-05-25 2023-12-01 Swm Luxembourg Filtre pour article à fumer ou vapoter comprenant un papier lisse
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EP3923750A1 (fr) * 2019-02-11 2021-12-22 SWM Luxembourg Enveloppe de cannabis pour articles à fumer
CN114650738A (zh) * 2019-11-29 2022-06-21 菲利普莫里斯生产公司 具有厚纸的气溶胶生成制品
JP2025142301A (ja) * 2019-11-29 2025-09-30 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 厚い紙を有するエアロゾル発生物品
US20220256906A1 (en) * 2020-05-11 2022-08-18 Kt&G Corporation Wrapper for non-combustible cigarette and method for manufacturing same
US12161149B2 (en) * 2020-05-11 2024-12-10 Kt&G Corporation Wrapper for non-combustible cigarette and method for manufacturing same
WO2022049212A1 (fr) * 2020-09-02 2022-03-10 Jt International Sa Article de génération d'aérosol à chauffage sans combustion comprenant un matériau de remplissage non combustible
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JP2024524187A (ja) * 2021-06-24 2024-07-05 ニコベンチャーズ トレーディング リミテッド エアロゾル提供システムとしてまたはエアロゾル提供システムにおいて使用するための物品を製造するための装置および方法
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JP7563671B2 (ja) 2021-11-18 2024-10-08 ケーティー アンド ジー コーポレイション 熱によって香味成分が放出される壁紙組成物及び壁紙｛ｗａｌｌｐａｐｅｒ ｃｏｍｐｏｓｉｔｉｏｎ ａｎｄ ｗａｌｌｐａｐｅｒ ｒｅｌｅａｓｉｎｇ ｆｌａｖｏｒａｎｔ ｃｏｍｐｏｎｅｎｔ ｂｙ ｈｅａｔ｝
WO2025115173A1 (fr) * 2023-11-30 2025-06-05 日本たばこ産業株式会社 Article de génération d'arôme de type sans combustion

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JP2022050552A (ja) 2022-03-30
KR20200139206A (ko) 2020-12-11
JP7053810B2 (ja) 2022-04-12
CN112055546A (zh) 2020-12-08
CN112055546B (zh) 2024-04-02
KR102562462B1 (ko) 2023-08-02
JPWO2019211890A1 (ja) 2021-01-07
EP3777579A4 (fr) 2021-11-24
US20210045433A1 (en) 2021-02-18

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