WO2020100872A1 - Segment de filtre, article à fumer du type à chauffage sans combustion et système à fumer du type à chauffage sans combustion - Google Patents

Segment de filtre, article à fumer du type à chauffage sans combustion et système à fumer du type à chauffage sans combustion Download PDF

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Publication number
WO2020100872A1
WO2020100872A1 PCT/JP2019/044286 JP2019044286W WO2020100872A1 WO 2020100872 A1 WO2020100872 A1 WO 2020100872A1 JP 2019044286 W JP2019044286 W JP 2019044286W WO 2020100872 A1 WO2020100872 A1 WO 2020100872A1
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Prior art keywords
segment
tobacco
smoking article
combustion
filter segment
Prior art date
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PCT/JP2019/044286
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English (en)
Japanese (ja)
Inventor
悠司 山内
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
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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 JP2020555707A priority Critical patent/JP7223025B2/ja
Priority to CN201980075474.3A priority patent/CN113015447A/zh
Priority to EP19884503.4A priority patent/EP3881687A4/fr
Publication of WO2020100872A1 publication Critical patent/WO2020100872A1/fr
Priority to JP2023015089A priority patent/JP7259146B2/ja

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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
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/17—Filters 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A24F40/465—Shape or structure of electric heating means specially adapted for induction heating

Definitions

  • the present invention relates to a filter segment, a non-combustion heated smoking article and a non-combustion heated smoking system.
  • An ordinary burning smoking article that smokes by using combustion is made of paper with a tobacco filler, which is a tobacco dry leaf carved into a width of about 1 mm, to which a flavoring agent, a moisturizing agent, and an appropriate amount of water are added.
  • the cigarette-containing segment is wound in a cylindrical shape with a wrapper made of paper
  • the mouthpiece segment is wound in a cylindrical shape with a paper wrapper with fibers or pleated paper made of cellulose acetate or the like.
  • the tobacco-containing segment and the mouthpiece segment are connected by a lining paper.
  • Smoking is performed by the user igniting the end of the tobacco-containing segment with a lighter or the like and sucking from the end of the mouthpiece segment.
  • the tobacco-containing segment tip burns at a temperature above 800 ° C.
  • non-burning heating smoking articles and non-burning heating smoking systems that utilize heating instead of burning have been developed (for example, Patent Documents 1 to 6).
  • the heating temperature is lower than the combustion temperature in the burning smoking article, for example, it is heated at 400 ° C. or lower.
  • the tobacco fill of the tobacco-containing segment comprises an aerosol-forming substrate such as glycerin, propylene glycol (PG), triethyl citrate (TEC), triacetin.
  • PG propylene glycol
  • TEC triethyl citrate
  • the aerosol-generating substrate is vaporized by heating and moved by suction to a cooling segment in the mouthpiece segment, where it is cooled to more reliably produce an aerosol.
  • the aerosol is also sucked together, so that the user's satisfaction can be secured.
  • the non-combustion heating smoking system generally includes a cylindrical non-combustion heating smoking article having a shape similar to that of a normal combustion smoking article, and a heating device including a battery, a controller, a heater, and the like.
  • the heater include a heater based on electric resistance and a heater based on IH.
  • a method of heating the heater by electric resistance a method of heating with a heater from the outside of the non-combustion heating smoking article, a needle-like or blade-shaped heater from the tip of the non-combustion heating smoking article into a tobacco-containing segment containing a tobacco filler. Examples include a method of inserting and heating.
  • the aerosol-forming base material that is vaporized by heating (hereinafter also referred to as the aerosol vaporization component) is mainly cooled in the cooling segment and condensation from vapor to particles occurs to form an aerosol.
  • the aerosol vaporization component is required to be sufficiently cooled so that the user can inhale it from the filter segment provided at the end portion on the suction side.
  • a cooling segment for a non-combustion heated smoking article for example, in Patent Document 4, a perforation is provided on the outer periphery of a hollow cylindrical portion, and external air is introduced from the perforation during suction to cool the aerosol vaporization component and the external air. A configuration is disclosed.
  • An object of the present invention is to provide a filter segment capable of sufficiently cooling an aerosol vaporization component without impairing flavor and taste, a non-combustion heating smoking article and a non-combustion heating smoking system including the filter segment.
  • the filter segment according to the present invention is a filter segment for a non-combustion heated smoking article having a ventilation resistance per segment of 15 to 60 mmH 2 O / seg.
  • the non-combustion heated smoking article according to the present invention comprises a tobacco-containing segment, a cylindrical cooling segment having perforations on its circumference, and the filter segment.
  • a non-combustion heating smoking system includes the non-combustion heating smoking article and a heating device that heats the tobacco-containing segment.
  • a filter segment capable of sufficiently cooling an aerosol vaporization component without impairing flavor and taste, a non-combustion heating smoking article and a non-combustion heating smoking system including the filter segment.
  • the filter segment according to the present invention is a filter segment for non-combustion heated smoking articles.
  • the ventilation resistance per segment of the filter segment is 15 to 60 mmH 2 O / seg.
  • the aerosol vaporization component can be sufficiently cooled without impairing the flavor and taste.
  • the ventilation resistance per segment is 15 mmH 2 O / seg or more
  • the aerosol and water vapor are sufficiently captured in the filter segment, so that heat is also captured together.
  • the captured aerosol or water vapor has a cooling effect. Therefore, they provide a cooling effect in the filter segment.
  • the ventilation resistance per segment is 60 mmH 2 O / seg or less, unnecessary capture of the aerosol is suppressed, and the tobacco component and the fragrance component contained in the aerosol are sufficiently supplied to the user. As a result, the flavor and taste are not impaired.
  • FIG. 1 shows an example of the structure of a filter segment according to the present invention.
  • the filter segment 1 shown in FIG. 1 includes a first filling layer 2 and a first inner plug wrapper 3 that covers the first filling layer 2.
  • the first packing layer 2 is present up to the end, so that the end has an appearance similar to that of a normal combustion smoking article.
  • the filling material of the first filling layer 2 can be, for example, a cellulose acetate fiber bundle to which a plasticizer (triacetin) has been added, a paper mainly made of pulp, or the like. These fillers may be used alone or in combination of two.
  • Airflow resistance per segment of filter segments in the present invention is 15 ⁇ 60mmH 2 O / seg, preferably 20 ⁇ 40mmH 2 O / seg, more preferably 25 ⁇ 30mmH 2 O / seg.
  • the ventilation resistance per segment is 15 to 60 mmH 2 O / 7 mm.
  • the ventilation resistance can be appropriately changed depending on the amount of filler to be filled in the filter segment, the material, and the like. For example, when the filling material is cellulose acetate fiber, the ventilation resistance can be increased by increasing the amount of cellulose acetate fiber filled in the filter segment.
  • the packing density of the cellulose acetate fibers can be 0.13 to 0.18 g / cm 3 .
  • the ventilation resistance is a value measured by a ventilation resistance measuring instrument (trade name: SODIMAX, manufactured by SODIM).
  • the length of the circumference of the filter segment is not particularly limited, but is preferably 16 to 25 mm, more preferably 20 to 24 mm, and further preferably 21 to 23 mm.
  • the length of the filter segment in the axial direction can be selected from 4 to 10 mm, and the ventilation resistance thereof is selected from 15 to 60 mmH 2 O / seg.
  • the axial length of the filter segment is preferably 5 to 9 mm, more preferably 6 to 8 mm.
  • the shape of the cross section of the filter segment is not particularly limited, but may be, for example, a circle, an ellipse, a polygon, or the like.
  • destructible capsules containing perfume, perfume beads, and perfume may be directly added to the filter segment.
  • the non-combustion heated smoking article according to the present invention comprises a tobacco-containing segment, a tubular cooling segment having perforations on its circumference, and a filter segment according to the present invention. Since the non-combustion heated smoking article includes the filter segment according to the present invention, the aerosol vaporization component can be sufficiently cooled without impairing the flavor and taste.
  • the non-combustion heated smoking article according to the present invention may have other segments in addition to the tobacco-containing segment, the cooling segment and the filter segment.
  • the non-combustion heated smoking article 30 shown in FIG. 2 comprises a tobacco-containing segment 10 and a mouthpiece segment 11.
  • the mouthpiece segment 11 includes a cooling segment 12, a center hole segment 13, and the filter segment 1 according to the present invention arranged at the end portion on the suction side.
  • the tobacco-containing segment 10 is heated, and suction is performed from the end of the filter segment 1.
  • the positions of the cooling segment 12 and the center hole segment 13 may be exchanged, and the positions of the center hole segment 13 and the filter segment 1 may be exchanged.
  • the mouthpiece segment 11 may not have the center hole segment 13.
  • the tobacco-containing segment 10 has a tobacco filling 14 containing a tobacco and an aerosol-generating base material, and a cylindrical wrapper 15 covering the tobacco filling 14.
  • the tobacco filling 14 may further contain a volatile flavor component and water.
  • dried tobacco leaves may be chopped to have a width of 0.8 to 1.2 mm. When carved into the width, the carved length is about 5 to 20 mm. Further, dried tobacco leaves may be crushed to have an average particle size of about 20 to 200 ⁇ m and homogenized, and then processed into a sheet, which is then cut into a width of 0.8 to 1.2 mm. ..
  • the carved length is about 5 to 20 mm.
  • the above-described sheet-processed product may be used as a filling product without gathering the gather-processed product.
  • a plurality of sheets molded in a cylindrical shape may be arranged in a concentric shape.
  • various kinds of tobacco contained in the tobacco filler can be used. Yellow variety, Burley variety, Orient variety, native variety, and other Nicotiana tabacum variety and Nicotiana rustica variety can be appropriately blended and used to obtain a desired taste. Details of the tobacco variety are disclosed in "Encyclopedia of Tobacco, Center for Tobacco Research, 2009.3.31".
  • Packing density of the tobacco filler 14 is not particularly limited, and guarantee the performance of the non-combustion heating smoking article 30, from the viewpoint of imparting a good taste, is usually 250 mg / cm 3 or more, preferably 320 mg / cm 3 or more,, and is generally 520 mg / cm 3 or less, preferably 420 mg / cm 3 or less.
  • the content range of the tobacco filler 14 in the tobacco-containing segment 10 may be 200 to 450 mg per tobacco-containing segment 10 when the tobacco-containing segment 10 has a circumference of 22 mm and a length of 20 mm. 280 to 400 mg is preferable.
  • the aerosol-generating base material is a material capable of generating an aerosol by heating, and is not particularly limited, and examples thereof include glycerin, propylene glycol (PG), triethyl citrate (TEC), triacetin, 1,3-butanediol and the like. These may be used alone or in combination of two or more.
  • the type of the volatile flavor component is not particularly limited, and from the viewpoint of imparting a good taste, acetanisol, acetophenone, acetylpyrazine, 2-acetylthiazole, alfalfa extract, amyl alcohol, amyl butyrate, trans-anethole, and star.
  • the content of the aerosol-generating base material in the tobacco filling 14 is not particularly limited, and is usually 5 to 50% by mass, and preferably 10 to 10% from the viewpoint of sufficiently generating the aerosol and imparting a good taste. It is 20% by mass.
  • the content of the volatile flavor component in the tobacco filler is not particularly limited, and is usually 10,000 ppm with respect to the amount of the tobacco filler substance from the viewpoint of imparting a good taste. Or more, preferably 20,000 ppm or more, more preferably 25,000 ppm or more, and usually 50,000 ppm or less, preferably 40,000 ppm or less, more preferably 33,000 ppm or less.
  • the method for filling the tobacco filling 14 into the wrapper 15 is not particularly limited, but for example, the tobacco filling 14 may be wrapped with the wrapper 15, or the tubular wrapper 15 may be filled with the tobacco filling 14.
  • the shape of the cigarette has a longitudinal direction such as a rectangular shape
  • the tobacco may be filled so that the longitudinal direction is in a non-specific direction in the wrapper 15, and the tobacco is contained in the axial direction of the tobacco-containing segment 10 or It may be filled with being aligned so as to be a direction perpendicular to the axial direction.
  • the tobacco component, the aerosol-forming base material and the water contained in the tobacco filling 14 are vaporized, and these are transferred to the mouthpiece segment 11 by suction.
  • the cooling segment 12 is composed of a tubular member 16.
  • the tubular member 16 can be, for example, a paper tube obtained by processing cardboard into a cylindrical shape.
  • the cylindrical member 16 and the mouthpiece lining paper 21 described later are provided with perforations 17 penetrating them. Due to the presence of the perforations 17, ambient air is introduced into the cooling segment 12 during suction. As a result, the aerosol-vaporized component generated by heating the tobacco-containing segment 10 comes into contact with the outside air, and its temperature lowers to liquefy, forming an aerosol.
  • the diameter (passage length) of the perforations 17 is not particularly limited, but can be, for example, 0.5 to 1.5 mm.
  • the number of perforations 17 is not particularly limited and may be one or two or more.
  • a plurality of perforations 17 may be provided on the circumference of the cooling segment 12.
  • the amount of outside air introduced from the perforations 17 is preferably 85% by volume or less, and more preferably 80% by volume or less with respect to the total volume of the gas sucked by the user.
  • the ratio of the amount of the outside air is 85% by volume or less, it is possible to sufficiently suppress the reduction of the flavor and taste due to the dilution with the outside air.
  • the lower limit of the range of the ratio of the outside air amount is preferably 55% by volume or more, more preferably 60% by volume or more.
  • the center hole segment is composed of a filling layer having one or more hollow parts and an inner plug wrapper covering the filling layer.
  • the center hole segment 13 is composed of a second filling layer 18 having a hollow portion and a second inner plug wrapper 19 covering the second filling layer 18.
  • the center hole segment 13 has a function of increasing the strength of the mouthpiece segment 11.
  • the second filling layer 18 is, for example, an inner diameter of ⁇ 5.0 to ⁇ 1.0 mm, which is obtained by filling cellulose acetate fibers at a high density and adding a plasticizer containing triacetin in an amount of 6 to 20% by weight based on the weight of cellulose acetate and curing the mixture. It can be a rod.
  • the center hole segment 13 may not have the second inner plug wrapper 19 and its shape may be maintained by thermoforming.
  • the center hole segment 13 and the filter segment 1 are connected by the outer plug wrapper 20.
  • the outer plug wrapper 20 can be, for example, cylindrical paper.
  • the tobacco-containing segment 10, the cooling segment 12, the connected center hole segment 13 and the connected filter segment 1 are connected by a mouthpiece lining paper 21. These connections can be made, for example, by coating the inner surface of the mouthpiece lining paper 21 with a glue such as vinyl acetate glue and winding the three segments. It should be noted that these segments may be connected in plural times by plural lining papers.
  • the length of the non-combustion heated smoking article according to the present invention in the axial direction is not particularly limited, but is preferably 40 mm to 90 mm, more preferably 50 mm to 75 mm, and more preferably 50 mm to 60 mm. Is more preferable.
  • the peripheral length of the non-combustion heating type smoking article is preferably 16 mm to 25 mm, more preferably 20 mm to 24 mm, and further preferably 21 mm to 23 mm.
  • the tobacco-containing segment 10 has a length of 20 mm
  • the cooling segment 12 has a length of 20 mm
  • the center hole segment 13 has a length of 8 mm
  • the filter segment 1 has a length of 7 mm.
  • the length of the filter segment 1 can be selected within the range of 4 to 10 mm. Further, the ventilation resistance of the filter segment 1 at that time is selected to be 15 to 60 mmH 2 O / seg per segment. The length of each of these segments can be appropriately changed depending on the manufacturing suitability, the required quality, and the like. Furthermore, it is also possible to function as a non-combustion heated smoking article by disposing only the filter segment on the downstream side of the cooling segment without using the center hole segment.
  • a non-combustion heating smoking system includes the non-combustion heating smoking article according to the present invention, and a heating device for heating the tobacco-containing segment. Since the non-combustion heating smoking system includes the non-combustion heating smoking article according to the present invention, it is possible to sufficiently cool the aerosol vaporization component without impairing the flavor and taste.
  • the non-combustion heating smoking system according to the present invention is not particularly limited as long as it includes the non-combustion heating smoking article according to the present invention and the heating device, and may have other configurations.
  • the non-combustion heating smoking system shown in FIG. 3 comprises a non-combustion heating smoking article 30 according to the invention and a heating device 31 for externally heating the tobacco-containing segment of the non-combustion heating smoking article 30.
  • 3A shows a state before the non-combustion heated smoking article 30 is inserted into the heating device 31, and
  • FIG. 3B shows a state where the non-combustion heated smoking article 30 is inserted into the heating device 31 and heated. ..
  • the heating device 31 shown in FIG. 3 includes a body 32, a heater 33, a metal tube 34, a battery unit 35, and a control unit 36.
  • the body 32 has a cylindrical recess 37, and the heater 33 and the metal tube 34 are provided on the inner side surface of the recess 37 at a position corresponding to the tobacco-containing segment of the non-combustion heating smoking article 30 inserted into the recess 37. It is arranged.
  • the heater 33 may be a heater based on electric resistance, and electric power is supplied from the battery unit 35 in response to an instruction from the control unit 36 that controls the temperature to heat the heater 33. The heat generated by the heater 33 is transferred to the tobacco-containing segment of the non-combustion heated smoking article 30 through the metal tube 34 having high thermal conductivity.
  • the heating device 31 heats the tobacco-containing segment of the non-combustion heated smoking article 30 from the outside, but may heat the tobacco-containing segment from the inside.
  • the heating temperature by the heating device is not particularly limited, but is preferably 400 ° C. or lower, more preferably 150 ° C. or higher and 400 ° C. or lower, and further preferably 200 ° C. or higher and 350 ° C. or lower.
  • the heating temperature refers to the temperature of the heater of the heating device.
  • the filter segment of the non-combustion heated smoking article with the perforations closed in the cooling segment was connected to the smoking machine via a tube. Also, a thermocouple was placed immediately after the filter segment.
  • the tobacco-containing segment of the non-combustion heated smoking article was heated by a heater and suctioned by the smoking machine. The heating by the heater was performed by holding at 230 ° C. for 50 seconds, at 200 ° C. for 130 seconds, and then at 170 ° C. Suction starts 40 seconds after the start of heating, and is 55 ml / 2 seconds per puff based on the HCI method (Health Canada Intense, Canadian forced smoking condition method) (1 puff is sucked every 30 seconds, that is, for 2 seconds.
  • HCI method Health Canada Intense, Canadian forced smoking condition method
  • a non-combustion heated smoking article having a filter segment with perforations provided in the cooling segment was smoked by four well-trained panelists at the same smoking interval as the cooling performance evaluation, and sensory evaluation (aroma, sensory) The temperature was evaluated).
  • the sensory evaluation was performed according to the following criteria. A: Suitable for smoking with both aroma and sensory temperature. B: Although it is suitable for smoking at the sensory temperature, the flavor and taste are slightly weak. C: The flavor is suitable for smoking, but the sensory temperature is not suitable.
  • Example 1 The following tobacco-containing segment, cooling segment, center hole segment, and filter segment were prepared.
  • ⁇ Tobacco-containing segment> The tobacco sheet produced by the papermaking process was cut into a width of 0.8 mm, and 16% by mass of glycerin was added as an aerosol-generating base material to obtain a tobacco filling.
  • the length in the longitudinal direction when cut into a width of 0.8 mm was about 5 mm to 20 mm.
  • the moisture content of the tobacco filling was about 12% by mass.
  • the tobacco filler was wrapped with a wrapper containing wood pulp as a main component and having a basis weight of 35 g / m 2 and a thickness of 50 ⁇ m to produce a tobacco-containing segment.
  • An ordinary cigarette making machine was used as a device for winding.
  • the tobacco-containing segment had a cylindrical shape and had a circumference of 22 mm and an axial length of 20 mm.
  • the wrapper-wrapped tobacco packing was packed randomly within the rod.
  • the weight of the tobacco filling in the tobacco-containing segment was 280 mg / seg.
  • a cooling segment which is a paper tube, was manufactured using cardboard having a basis weight of 100 g / m 2 and a thickness of 125 ⁇ m.
  • the cooling segment was cylindrical with a circumference of about 21.75 mm and an axial length of 20 mm.
  • the thickness of the obtained cooling segment was about 250 ⁇ m, because the paper tube manufacturing apparatus has a mechanism for bonding two thick paper sheets into a paper tube.
  • a center hole segment manufacturing device manufactured by Hauni Using a center hole segment manufacturing device manufactured by Hauni, a hollow center hole segment is manufactured by using cellulose acetate fiber bundle as a filler and triacetin as a plasticizer for bonding cellulose acetate fibers to each other to secure segment hardness. did.
  • the cellulose acetate fiber bundle had a single fineness of 8.0 denier, a total fineness of 40,000 denier, and a fiber cross-sectional shape of Y section. 15% by weight of triacetin in terms of cellulose acetate fiber bundle mass was sprayed onto the cellulose acetate fiber bundle.
  • the center hole segment had a cylindrical shape, the circumference was about 21.5 mm, and the axial length was 8 mm.
  • one hollow portion having an inner diameter of about 5 mm was formed in the central portion of the cylinder.
  • a center hole segment was produced as a so-called "non-wrap rod" without using a wrapper for winding the cellulose acetate fiber bundle.
  • the packing density of the cellulose acetate fiber bundle packed in the hollow shape was 0.280 g / cm 3 .
  • a solid filter segment was manufactured by using a cellulose acetate fiber bundle as a filler and triacetin as a plasticizer for bonding the cellulose acetate fibers to each other to secure the segment hardness.
  • the cellulose acetate fiber bundle sprayed with the triacetin was wrapped with an inner plug wrapper having a basis weight of 27 g / m 2 by a filter manufacturing device.
  • the cellulose acetate fiber bundle had a single fineness of 5 denier, a total fineness of 35,000 denier, and a fiber cross-sectional shape of Y section.
  • Triacetin in an amount of 6% by mass based on the weight of the cellulose acetate fiber bundle was sprayed on the cellulose acetate fiber bundle.
  • the filter segment had a cylindrical shape and had a circumference of about 21.5 mm and an axial length of 7 mm.
  • the packing density of the cellulose acetate fiber bundle was 0.135 g / cm 3 .
  • the center hole segment and the filter segment were connected by an outer plug wrapper.
  • the tobacco-containing segment, the cooling segment, and the connected center hole segment and filter segment were connected by a mouthpiece lining paper in a combiner.
  • a perforation penetrating the mouthpiece lining paper and the cooling segment was formed by a laser perforator installed in the combiner.
  • the perforations had a length of about 250 ⁇ m and a width of about 200 ⁇ m, and 17 perforations were formed in one row on the circumference at substantially equal intervals.
  • the ratio of the amount of outside air introduced through the perforations to the total volume of gas sucked by the user was about 75%. Thereby, a non-combustion heated smoking article was obtained.
  • the ventilation resistance per segment of the filter segment was 21.8 mmH 2 O / seg.
  • the cooling performance evaluation and the sensory evaluation were performed using the obtained non-combustion heated smoking article. The results are shown in Table 1.
  • Example 2 A non-combustion heated smoking article was prepared in the same manner as in Example 1 except that a filter segment having an increased loading of cellulose acetate fiber was used. The ventilation resistance per segment of the filter segment was 25.0 mmH 2 O / seg. The cooling performance evaluation and the sensory evaluation were performed using the obtained non-combustion heated smoking article. The results are shown in Table 1.
  • Example 3 A non-combustion heated smoking article was prepared in the same manner as in Example 1 except that a filter segment having an increased loading of cellulose acetate fiber was used. The ventilation resistance per segment of the filter segment was 30.8 mmH 2 O / seg. The cooling performance evaluation and the sensory evaluation were performed using the obtained non-combustion heated smoking article. The results are shown in Table 1.
  • Example 1 A non-combustion heated smoking article was produced in the same manner as in Example 1 except that a tubular segment not filled with cellulose acetate fiber was used as the filter segment.
  • the ventilation resistance per segment of the filter segment was 0.0 mmH 2 O / seg.
  • the cooling performance was evaluated using the obtained non-combustion heated smoking article. The results are shown in Table 1.
  • Example 2 A non-combustion heated smoking article was produced in the same manner as in Example 1 except that the length of the filter segment was halved. The ventilation resistance per segment of the filter segment was 10.9 mmH 2 O / seg. The cooling performance was evaluated using the obtained non-combustion heated smoking article. The results are shown in Table 1.
  • Example 3 A non-combustion heated smoking article was prepared in the same manner as in Example 3 except that the length of the filter segment was doubled.
  • the ventilation resistance per segment of the filter segment was 61.6 mmH 2 O / seg.
  • the cooling performance was evaluated using the obtained non-combustion heated smoking article. The results are shown in Table 1.
  • Example 3 As shown in Table 1, in Examples 1 to 3, it was confirmed that the maximum temperature of the first puff was sufficiently low and that the aerosol vaporization component was sufficiently cooled. In addition, as a result of sensory evaluation in Examples 1 to 3, it was confirmed that Example 2 was suitable for smoking both in flavor and sensory temperature and was optimal. On the other hand, in Example 3, it was confirmed that the flavor and taste were slightly weaker than in Example 2 and the sensory temperature in Example 1 was slightly higher than that in Example 2, but there was no problem in practical use. In Comparative Example 3, the maximum temperature of the first puff in the cooling performance evaluation is sufficiently low, but since the ventilation resistance per segment is twice that of Example 3, the sensory evaluation indicates that the aroma and taste are Example 3. Is expected to be even weaker than.

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

Abstract

L'invention concerne un segment de filtre permettant de refroidir suffisamment des composants d'aérosol vaporisés sans détériorer la saveur et le goût. Le segment de filtre destiné à un article à fumer du type à chauffage sans combustion possède une résistance à la ventilation par segment de 15-60 mmH2O/seg.
PCT/JP2019/044286 2018-11-14 2019-11-12 Segment de filtre, article à fumer du type à chauffage sans combustion et système à fumer du type à chauffage sans combustion WO2020100872A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2020555707A JP7223025B2 (ja) 2018-11-14 2019-11-12 フィルターセグメント、非燃焼加熱喫煙物品及び非燃焼加熱喫煙システム
CN201980075474.3A CN113015447A (zh) 2018-11-14 2019-11-12 过滤嘴段、非燃烧加热吸烟物品及非燃烧加热吸烟系统
EP19884503.4A EP3881687A4 (fr) 2018-11-14 2019-11-12 Segment de filtre, article à fumer du type à chauffage sans combustion et système à fumer du type à chauffage sans combustion
JP2023015089A JP7259146B2 (ja) 2018-11-14 2023-02-03 フィルターセグメント、非燃焼加熱喫煙物品及び非燃焼加熱喫煙システム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-213395 2018-11-14
JP2018213395 2018-11-14

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WO2020100872A1 true WO2020100872A1 (fr) 2020-05-22

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PCT/JP2019/044286 WO2020100872A1 (fr) 2018-11-14 2019-11-12 Segment de filtre, article à fumer du type à chauffage sans combustion et système à fumer du type à chauffage sans combustion

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EP (1) EP3881687A4 (fr)
JP (2) JP7223025B2 (fr)
CN (1) CN113015447A (fr)
TW (1) TW202027622A (fr)
WO (1) WO2020100872A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
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EP3752013B1 (fr) 2018-12-20 2022-11-09 Philip Morris Products S.A. Article de génération d'aérosol à segment creux ventilé
JP2022542727A (ja) * 2020-06-15 2022-10-07 ケーティー アンド ジー コーポレイション 霧化量が向上したエアロゾル発生物品
JP7393082B2 (ja) 2020-06-15 2023-12-06 ケーティー アンド ジー コーポレイション 霧化量が向上したエアロゾル発生物品
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WO2022210885A1 (fr) * 2021-03-31 2022-10-06 日本たばこ産業株式会社 Article d'inhalation d'arôme à chauffage sans combustion et produit d'inhalation d'arôme à chauffage sans combustion
WO2022240245A1 (fr) * 2021-05-14 2022-11-17 Kt & G Corporation Article de génération d'aérosol et dispositif de génération d'aérosol le comprenant
KR20220155539A (ko) * 2021-05-14 2022-11-23 주식회사 케이티앤지 에어로졸 생성 물품 및 이를 포함하는 에어로졸 생성 장치
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CN115363250A (zh) * 2021-05-21 2022-11-22 湖南中烟工业有限责任公司 加热不燃烧烟
EP4140322A1 (fr) * 2021-08-31 2023-03-01 Philip Morris Products S.A. Article de génération d'aérosol comportant des perforations dans la zone de ventilation
WO2023089802A1 (fr) * 2021-11-22 2023-05-25 日本たばこ産業株式会社 Inhalateur d'arôme, et système d'inhalation d'arôme

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EP3881687A4 (fr) 2022-08-17
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JP7223025B2 (ja) 2023-02-15
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