WO2020100877A1 - Article à fumer chauffé sans combustion et système à fumer chauffé sans combustion - Google Patents

Article à fumer chauffé sans combustion et système à fumer chauffé sans combustion Download PDF

Info

Publication number
WO2020100877A1
WO2020100877A1 PCT/JP2019/044293 JP2019044293W WO2020100877A1 WO 2020100877 A1 WO2020100877 A1 WO 2020100877A1 JP 2019044293 W JP2019044293 W JP 2019044293W WO 2020100877 A1 WO2020100877 A1 WO 2020100877A1
Authority
WO
WIPO (PCT)
Prior art keywords
segment
tobacco
combustion
smoking article
heating
Prior art date
Application number
PCT/JP2019/044293
Other languages
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
Publication date
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
Publication of WO2020100877A1 publication Critical patent/WO2020100877A1/fr

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • 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
    • 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

Definitions

  • the present invention relates to 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 non-combustion heating smoking article capable of sufficiently cooling an aerosol vaporization component without impairing flavor and taste, and a non-combustion heating smoking system including the non-combustion heating smoking article.
  • the non-combustion heating smoking article according to the present invention is a non-combustion heating smoking article comprising a tobacco-containing segment containing a tobacco and an aerosol-forming substrate, a cylindrical cooling segment having perforations on its circumference, and a filter segment. Then, while closing the perforation and heating the tobacco-containing segment with the following temperature profile, smoking is performed from 40 seconds after the start of heating up to 5 puffs based on the HCI method (Canadian forced smoking condition method).
  • the weight gain of the filter segment after smoking with respect to is 4.0-7.9 mg; (Temperature profile) Hold at 230 ° C for 50 seconds, hold at 200 ° C for 130 seconds, and then hold at 170 ° C.
  • a non-combustion heating smoking system includes the non-combustion heating smoking article and a heating device that heats the tobacco-containing segment.
  • non-combustion heating smoking article capable of sufficiently cooling an aerosol vaporization component without impairing flavor and taste
  • a non-combustion heating smoking system including the non-combustion heating smoking article.
  • the non-combustion heated smoking article comprises a tobacco-containing segment containing a tobacco and an aerosol-forming substrate, a tubular cooling segment having perforations on its circumference, and a filter segment.
  • smoking was performed from 40 seconds after the start of heating up to 5 puffs based on the HCI method (Health Canada Intense, Canadian forced smoking condition method).
  • HCI method Health Canada Intense, Canadian forced smoking condition method.
  • mass increase is 4.0 to 7.9 mg.
  • the mass increase of the filter segment after smoking is 4.0 to 7.9 mg after smoking, so that the aerosol vaporization component without impairing the flavor and taste is obtained. Can be cooled sufficiently. It is speculated that the mass increase is caused by the entrapment of aerosol and water vapor in the filter segment. In the present invention, since the mass increase is 4.0 mg or more, the aerosol and the water vapor are sufficiently trapped in the filter segment, so that the heat is also trapped. Further, the captured aerosol or water vapor has a cooling effect. Therefore, they provide a high cooling effect in the filter segment.
  • the increase in mass is 4.0 to 7.9 mg, preferably 5.0 to 7.5 mg, and more preferably 6.0 to 7.0 mg.
  • the mass increase can be appropriately adjusted by, for example, the material of the filling material filled in the filter segment, the filling amount, the ventilation resistance of the filter segment, and the like, as described below. Note that, as described above, it is considered that the mass increase occurs due to trapping of aerosol and water vapor in the filter segment, and the mass increase increases as the number of puffs increases.
  • the above mass increase can be measured by the following method.
  • the filter segment of the non-combustion heated smoking article with the perforations closed in the cooling segment is connected to the smoking machine via a tube.
  • the tobacco-containing segment of the non-combustion heated smoking article is heated by a heater and suctioned by the smoking machine.
  • the heating by the heater is performed by holding at 230 ° C. for 50 seconds, at 200 ° C. for 130 seconds, and then at 170 ° C.
  • these temperatures show the set temperature of the heater.
  • Suction starts after 40 seconds from the start of heating, and is 55 ml / 2 seconds per puff based on the HCI method (Canada forced smoking condition method) (1 puff sucks for 30 seconds, that is, waits for 2 seconds and waits for 28 seconds.
  • the filter segment is removed from the non-combustion heated smoking article after 5 puffs and its mass is measured.
  • the mass increase is calculated by subtracting the mass of the filter segment of the non-combustion heated smoking article before smoking from the mass.
  • the HCI method is a method indicated by the Canadian Department of Insurance and is written in Haelth Canada-Tobacco Reporting Reg SOR / 2000-273.
  • the reason why the evaluation test is performed by closing the perforations is to eliminate the cooling by the air introduced from the perforations and to evaluate the cooling capacity of the filter segment alone, and in the HCI method, the perforations must be closed and suctioned. It is because it is defined as one of the.
  • the non-combustion heated smoking article 20 shown in FIG. 1 comprises a tobacco-containing segment 1 and a mouthpiece segment 2.
  • the mouthpiece segment 2 includes a cooling segment 3, a center hole segment 4, and a filter segment 5.
  • the tobacco-containing segment 1 is heated, and suction is performed from the end of the filter segment 5.
  • the positions of the cooling segment 3 and the center hole segment 4 may be exchanged, and the positions of the center hole segment 4 and the filter segment 5 may be exchanged. Further, the mouthpiece segment 2 may not have the center hole segment 4.
  • the tobacco-containing segment 1 has a tobacco filling 6 containing a tobacco and an aerosol-generating base material, and a tubular wrapper 7 covering the tobacco filling 6.
  • the tobacco filling 6 may further contain a volatile flavor component and water.
  • 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".
  • the packing density of the tobacco filler 6 is not particularly limited, and guarantee the performance of the non-combustion heating smoking article 20, 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 6 in the tobacco-containing segment 1 can be 200 to 450 mg per tobacco-containing segment 1 in the case of the tobacco-containing segment 1 having 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 filler 6 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 6 into the wrapper 7 is not particularly limited, but for example, the tobacco filling 6 may be wrapped with the wrapper 7, or the tubular wrapper 7 may be filled with the tobacco filling 6.
  • 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 an unspecified direction in the wrapper 7, and the tobacco is contained in the axial direction of the tobacco-containing segment 1 or It may be filled with being aligned so as to be a direction perpendicular to the axial direction.
  • the tobacco-containing segment 1 is heated, the tobacco component, the aerosol-forming base material and the water contained in the tobacco filler 6 are vaporized, and these are transferred to the mouthpiece segment 2 by suction.
  • the cooling segment 3 is composed of a tubular member 8.
  • the tubular member 8 can be, for example, a paper tube obtained by processing cardboard into a cylindrical shape.
  • the tubular member 8 and the mouthpiece lining paper 15 described below are provided with perforations 9 penetrating both. Due to the presence of the perforations 9, ambient air is introduced into the cooling segment 3 during suction. As a result, the aerosol-vaporized component generated by heating the tobacco-containing segment 1 comes into contact with the outside air, and its temperature lowers, so that it is liquefied and an aerosol is formed.
  • the diameter (passage length) of the perforations 9 is not particularly limited, but can be, for example, 0.5 to 1.5 mm.
  • the number of perforations 9 is not particularly limited and may be one or two or more.
  • a plurality of perforations 9 may be provided on the circumference of the cooling segment 3.
  • the amount of outside air introduced through the perforations 9 is preferably 85% by volume or less, and more preferably 80% by volume or less with respect to the volume of the entire 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 4 includes a first filling layer 10 having a hollow portion and a first inner plug wrapper 11 that covers the first filling layer 10.
  • the center hole segment 4 has a function of increasing the strength of the mouthpiece segment 2.
  • the first filling layer 10 is, for example, an inner diameter ⁇ 5.0 to ⁇ 1.0 mm obtained by filling cellulose acetate fibers at a high density and adding a plasticizer containing triacetin in an amount of 6 to 20% by mass based on the mass of cellulose acetate and curing the mixture. Can be a rod.
  • the center hole segment 4 may not have the first inner plug wrapper 11 and its shape may be maintained by thermoforming.
  • the structure of the filter segment in the present invention is not particularly limited, it is composed of the second filling layer 12 and the second inner plug wrapper 13 that covers the second filling layer 12 like the filter segment 5 of FIG. 1, for example. To be done.
  • the filter segment 5 since the second filling layer 12 is present up to the end, the end has the same appearance as a normal combustion smoking article.
  • the material of the filling material in the second filling layer 12 can be appropriately selected so that the mass increase is within the range according to the present invention.
  • Examples of the material of the filler include a cellulose acetate fiber bundle to which a plasticizer (triacetin) is added, paper mainly made of pulp, and the like. These fillers may be used alone or in combination of two or more.
  • the ventilation resistance per segment of the filter segment 5 can be appropriately selected so that the mass increase is within the range according to the present invention. When the ventilation resistance is high, the aerosol and water vapor are more captured in the filter segment 5, so that the mass increase becomes large.
  • Airflow resistance per said segments preferably 15 ⁇ 60mmH 2 O / seg, more preferably 20 ⁇ 40mmH 2 O / seg, more preferably 25 ⁇ 30mmH 2 O / seg.
  • the ventilation resistance per segment is preferably 15 to 60 mmH 2 O / 7 mm.
  • the ventilation resistance per segment can be appropriately changed depending on the amount, material, etc.
  • the ventilation resistance can be increased by increasing the amount of cellulose acetate fibers filled in the filter segment 5.
  • 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 5 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 5 in the axial direction (horizontal direction in FIG. 1) can be selected from 4 to 10 mm, and its ventilation resistance can be selected from 15 to 60 mmH 2 O / seg.
  • the axial length of the filter segment 5 is preferably 5 to 9 mm, more preferably 6 to 8 mm.
  • the shape of the cross section of the filter segment 5 is not particularly limited, but may be, for example, a circle, an ellipse, a polygon, or the like. Further, a destructible capsule containing a fragrance, a fragrance bead, and a fragrance may be directly added to the filter segment 5.
  • the center hole segment 4 and the filter segment 5 are connected by the outer plug wrapper 14.
  • the outer plug wrapper 14 can be, for example, cylindrical paper.
  • the tobacco-containing segment 1, the cooling segment 3, and the connected center hole segment 4 and filter segment 5 are connected by a mouthpiece lining paper 15. These connections can be made by, for example, applying an adhesive such as vinyl acetate adhesive on the inner surface of the mouthpiece lining paper 15, and inserting 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, that is, the horizontal direction in FIG. 1 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 1 has a length of 20 mm
  • the cooling segment 3 has a length of 20 mm
  • the center hole segment 4 has a length of 8 mm
  • the filter segment 5 has a length of 7 mm.
  • the length of the filter segment 5 can be selected within the range of 4 to 10 mm. Also, the ventilation resistance of the filter segments 5 at that time can be 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. 2 comprises a non-combustion heating smoking article 20 according to the invention and a heating device 21 for externally heating the tobacco-containing segment of the non-combustion heating smoking article 20.
  • 2A shows a state before the non-combustion heated smoking article 20 is inserted into the heating device 21, and
  • FIG. 2B shows a state where the non-combustion heated smoking article 20 is inserted into the heating device 21 and heated.
  • the heating device 21 shown in FIG. 2 includes a body 22, a heater 23, a metal tube 24, a battery unit 25, and a control unit 26.
  • the body 22 has a cylindrical recess 27, and the heater 23 and the metal tube 24 are provided on the inner side surface of the recess 27 at a position corresponding to the tobacco-containing segment of the non-combustion heated smoking article 20 inserted into the recess 27. It is arranged.
  • the heater 23 may be a heater based on electric resistance, and electric power is supplied from the battery unit 25 according to an instruction from the control unit 26 that controls the temperature to heat the heater 23.
  • the heat generated by the heater 23 is transferred to the tobacco-containing segment of the non-combustion heated smoking article 20 through the metal tube 24 having high thermal conductivity. Since it is schematically illustrated in FIG.
  • the heating device 21 heats the tobacco-containing segment of the non-combustion heated smoking article 20 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.
  • a thermocouple was placed before and 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 after 40 seconds from the start of heating and is 55 ml / 2 seconds per puff based on the HCI method (Canada forced smoking condition method) (1 puff sucks for 30 seconds, that is, for 2 seconds and waits for 28 seconds. 5 puffs in total.
  • HCI method Canada forced smoking condition method
  • the filter segment was removed from the non-combustion heated smoking article after 5 puffs, and the mass was measured. From the above mass, the mass of the filter segment of the non-combustion heated smoking article before smoking was subtracted to calculate the mass increase of the filter segment before and after smoking. The results are shown in Table 1.
  • 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 measurement of the mass gain, and sensory evaluation (flavor, Evaluation of sensory temperature) was performed.
  • the sensory evaluation was performed according to the following criteria.
  • 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 vertical direction when cut to 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 columnar 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.
  • 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. Using the obtained non-combustion heated smoking article, the measurement of the mass increase, the cooling performance evaluation, and the sensory evaluation were performed. The results are shown in Table 1 and FIG.
  • 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. Using the obtained non-combustion heated smoking article, the measurement of the mass increase, the cooling performance evaluation, and the sensory evaluation were performed. The results are shown in Table 1 and FIG.
  • 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 obtained non-combustion heated smoking article was used to measure the mass increase and evaluate the cooling performance. The results are shown in Table 1 and FIG.
  • 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 obtained non-combustion heated smoking article was used to measure the mass increase and evaluate the cooling performance. The results are shown in Table 1 and FIG.
  • 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 obtained non-combustion heated smoking article was used to measure the mass increase and evaluate the cooling performance. The results are shown in Table 1 and FIG.
  • Example 1 As shown in Table 1, in Examples 1 to 3, the value of ⁇ T 1 was sufficiently large, and it was confirmed 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 is suitable for smoking in both flavor and taste and sensory temperature, and is 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 value of ⁇ T 1 is sufficiently large, but since the ventilation resistance per segment is twice that of Example 3, the sensory evaluation indicates that the flavor and taste are weaker than in Example 3. is expected.

Landscapes

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

Abstract

L'invention concerne un article à fumer chauffé sans combustion (20) capable de refroidir suffisamment un composant vaporisé en aérosol sans perte d'arôme ni de goût. Cet article à fumer chauffé sans combustion comprend : un segment contenant du tabac (1) comprenant du tabac et un matériau de base générant un aérosol; un segment de refroidissement cylindrique (3) ayant une perforation (9) sur son périmètre; et un segment de filtre (5). L'article à fumer chauffé sans combustion a une augmentation de masse dans le segment de filtre de 4,0 à 7,9 mg après le fumage, par rapport à avant le fumage, lorsque jusqu'à 5 bouffées ont été prises sur la base de la méthode de fumage de la norme Health Canada Intense (HCI), ledit fumage : se produisant avec la perforation fermée; se produisant avec le chauffage du segment contenant du tabac à l'aide d'un profil de température listés ci-dessous; et commençant 40 secondes après le début dudit chauffage. Profil de température : température maintenue à 230 °C pendant 50 s, à 200 °C pendant 130 s, puis à 170 °C par la suite.
PCT/JP2019/044293 2018-11-14 2019-11-12 Article à fumer chauffé sans combustion et système à fumer chauffé sans combustion WO2020100877A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-213402 2018-11-14
JP2018213402A JP2022043363A (ja) 2018-11-14 2018-11-14 非燃焼加熱喫煙物品及び非燃焼加熱喫煙システム

Publications (1)

Publication Number Publication Date
WO2020100877A1 true WO2020100877A1 (fr) 2020-05-22

Family

ID=70731118

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/044293 WO2020100877A1 (fr) 2018-11-14 2019-11-12 Article à fumer chauffé sans combustion et système à fumer chauffé sans combustion

Country Status (3)

Country Link
JP (1) JP2022043363A (fr)
TW (1) TW202027631A (fr)
WO (1) WO2020100877A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6950118B1 (ja) * 2021-03-31 2021-10-13 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
WO2022210908A1 (fr) * 2021-03-31 2022-10-06 日本たばこ産業株式会社 Article pour inhalateur d'arôme de type à chauffage sans combustion et produit pour inhalateur d'arôme de type à chauffage sans combustion

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017064487A1 (fr) * 2015-10-15 2017-04-20 Jt International Sa Procédé pour actionner un inhalateur de vapeur électronique
CN107981411A (zh) * 2017-12-28 2018-05-04 浙江中烟工业有限责任公司 一种加热不燃烧卷烟烟支

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017064487A1 (fr) * 2015-10-15 2017-04-20 Jt International Sa Procédé pour actionner un inhalateur de vapeur électronique
CN107981411A (zh) * 2017-12-28 2018-05-04 浙江中烟工业有限责任公司 一种加热不燃烧卷烟烟支

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6950118B1 (ja) * 2021-03-31 2021-10-13 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
WO2022210908A1 (fr) * 2021-03-31 2022-10-06 日本たばこ産業株式会社 Article pour inhalateur d'arôme de type à chauffage sans combustion et produit pour inhalateur d'arôme de type à chauffage sans combustion
JPWO2022210909A1 (fr) * 2021-03-31 2022-10-06
JPWO2022210908A1 (fr) * 2021-03-31 2022-10-06
WO2022210909A1 (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
WO2022208832A1 (fr) * 2021-03-31 2022-10-06 日本たばこ産業株式会社 Article d'inhalation d'arôme de type à chauffage sans combustion, et produit d'inhalation d'arôme de type à chauffage sans combustion

Also Published As

Publication number Publication date
TW202027631A (zh) 2020-08-01
JP2022043363A (ja) 2022-03-16

Similar Documents

Publication Publication Date Title
WO2020100872A1 (fr) Segment de filtre, article à fumer du type à chauffage sans combustion et système à fumer du type à chauffage sans combustion
WO2020100927A1 (fr) Article à fumer chauffé sans combustion et système à fumer chauffé sans combustion
JP7123240B2 (ja) 非燃焼型加熱喫煙物品及びその使用方法、並びに非燃焼型加熱喫煙システム
JP7150977B2 (ja) 冷却セグメント、非燃焼加熱型香味吸引物品、非燃焼加熱型香味吸引物品の使用方法及び非燃焼加熱型香味吸引システム
JP7258910B2 (ja) 非燃焼加熱喫煙物品および非燃焼加熱喫煙システム
KR102660689B1 (ko) 담배 함유 세그먼트 및 그 제조 방법, 비연소 가열 흡연 물품, 그리고 비연소 가열 흡연 시스템
JP7333833B2 (ja) 非燃焼加熱型香味吸引器具用フィルターセグメント、非燃焼加熱型香味吸引器具、及び非燃焼加熱型香味吸引システム
WO2020100877A1 (fr) Article à fumer chauffé sans combustion et système à fumer chauffé sans combustion
WO2020100876A1 (fr) Produit à fumer chauffé sans combustion et système à fumer chauffé sans combustion
JP7197604B2 (ja) 冷却セグメント及びその製造方法、非燃焼加熱喫煙物品、並びに非燃焼加熱喫煙システム
TW202114546A (zh) 非燃燒加熱型香味吸嚐器具
RU2772361C1 (ru) Сегмент фильтра, курительное изделие с нагревом без горения и курительная система с нагревом без горения
RU2779519C1 (ru) Курительное изделие с нагревом без горения и курительная система с нагревом без горения
RU2777356C1 (ru) Курительное изделие с нагреванием без горения, способ его применения и курительная система с нагреванием без горения

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19883594

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19883594

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP