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
  • A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
• • A—HUMAN NECESSITIES
  • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
  • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF 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 OF 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
  • 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 non-combustion heated flavor suction article.
• the flavor suction article includes a tip paper that joins the tobacco rod and other members.
• chipping papers with various functions have been proposed.
• Patent Document 1 discloses a smoking article in which the outermost layer of tip paper is removable. It is said that the removable tip paper can provide the user with a change in appearance or sensuality.
• Patent Document 2 discloses that the mouthpiece is double-wrapped with a material that provides cushioning properties.
• a non-combustion heated flavor suction article generates an aerosol when a tobacco rod is heated. At this time, the tipping paper around which the tobacco rod is wrapped deteriorates due to heating, and as a result, the non-combustion heated flavor suction article may tear or break, impairing its handling properties.
• an object of the present invention is to provide a non-combustion heating type flavor suction article that has excellent handling properties after heating.
• a non-combustion heated flavor suction article comprising a tip paper joining a tobacco rod and an adjacent member adjacent thereto, the article comprising: The MD direction of the chip paper is approximately parallel to the longitudinal direction of the non-combustion heated flavor suction article.
• Non-combustion heated flavor suction article Aspect 2 The non-combustion heated flavor suction article according to aspect 1, wherein the chip paper has a pulp content of 50 to 100% by weight.
• Aspect 3 The non-combustion heated flavor suction article according to aspect 1 or 2, wherein the tip paper has a basis weight of 55 g/m 2 or less.
• Aspect 4 The non-combustion heated flavor suction article according to any one of aspects 1 to 3, wherein the tip paper has a tensile strength in the MD direction of 15 N/15 mm or more.
• X to Y includes the end values of X and Y.
• Non-combustion heating type flavor suction article in this embodiment includes a chip paper that joins a tobacco rod and an adjacent member adjacent thereto,
• the MD direction of the paper is approximately parallel to the longitudinal direction of the non-combustion heated flavor suction article.
• Substantially parallel means that the angles formed by the two directions are parallel or substantially parallel. For example, the angle may be between 0 and 10 degrees, or between 0 and 5 degrees.
• chip paper has been wound so that its CD direction is parallel to the longitudinal direction of the non-combustion heated flavor suction article.
• the chip paper MD direction is parallel to the longitudinal direction of the non-combustion heating type flavor suction article, sufficient strength can be imparted to the flavor suction article.
• Chip paper Chip paper is paper that is used to wrap and bond multiple members.
• the MD direction of the chip paper is approximately parallel to the longitudinal direction of the non-combustion heated flavor suction article.
• the MD direction of tip paper is the direction in which stock is conveyed in the papermaking process.
• the tip paper is preferably fixed with an adhesive, and it is preferable that the adhesive is applied at least to the end of the tip paper in the circumferential direction. In this case, it is preferable that an adhesive is applied to the terminal end in a direction perpendicular to the circumferential direction (longitudinal direction of the non-combustion heating type flavor suction article).
• the chip paper paper normally used in the field can be used. From the viewpoint of developing excellent strength, the pulp content of the chip paper is preferably 50 to 100% by weight, more preferably 60 to 98% by weight. When the pulp content is 100% by weight, the chipping paper is uncoated paper. When the pulp content is less than 100% by weight, the chipping paper may be a coated paper.
• the coated paper may be a clear coated paper having a pigment-free coating layer on the base paper, or a pigment coated paper having a pigment coating layer on the base paper.
• the basis weight of the tip paper is preferably 55 g/m 2 or less, more preferably 53 g/m 2 or less.
• the lower limit of the basis weight is preferably 20 g/m 2 or more, more preferably 30 g/m 2 or more.
• the tensile strength of the tip paper in the MD direction is preferably 15 N/15 mm or more, more preferably 20 N/15 mm or more.
• FIG. 1 shows one embodiment of a non-combustible burnt flavor suction article
• FIG. 4 shows one embodiment of wrapping.
• 10 is a non-combustible flavor suction article
• 1 is a tobacco rod
• W is a wrapper
• 3 is an adjacent member (preferably a cooling member) adjacent to the tobacco rod
• 5 is a mouthpiece
• 52 is a filter
• 54 is a center hole.
• Filter, 7 is tip paper
• 7' is second tip paper
• V is ventilation.
• the embodiment shown in FIG. 1 is also referred to as a non-combustion, direct heating flavor suction article because it heats the tobacco material.
• FIG. 1 shows one embodiment of a non-combustible burnt flavor suction article
• FIG. 4 shows one embodiment of wrapping.
• 10 is a non-combustible flavor suction article
• 1 is a tobacco rod
• W is a wrapper
• 3 is an adjacent member (preferably a cooling member) adjacent to the tobacco rod
• FIG. 1(1) shows a mode in which the wrapper W is a wrapping paper for a tobacco rod 1, and a tip paper 7 is wrapped around the wrapper W.
• the MD direction of the tip paper 7 is approximately parallel to the longitudinal direction of the non-combustion, direct heating type flavor suction article.
• FIG. 1(2) shows an embodiment in which the wrapper W is a tipping paper 7 around which the tobacco rod 1 and the adjacent member 3 are wrapped.
• the MD direction of the wrapper W that is, the tip paper 7 is approximately parallel to the longitudinal direction of the non-combustion, directly heated flavor suction article.
• the orientation of the second chip paper 7' in the MD direction is not limited.
• a tobacco rod is a substantially cylindrical member for generating flavor components contained in tobacco materials.
• a tobacco rod includes a tobacco material and a wrapping paper (wrapper) surrounding the tobacco material.
• the shape of the tobacco material filled in the wrapping paper is not limited, and for example, a sheet, a sheet cut into a width of 0.8 to 1.2 mm, or a cut into a width of 0.8 to 1.2 mm. Examples include engraving.
• the sheet may be gathered, folded, or spiraled without being cut and filled into a wrapping paper to form a tobacco rod.
• the sheet may be cut into strips and these may be filled into a wrapping paper concentrically or so that the longitudinal direction of the strips is parallel to the longitudinal direction of the tobacco rod to form a tobacco rod.
• the packing density of the tobacco material is not particularly limited, but from the viewpoint of ensuring the characteristics of the non-combustible flavor suction article and imparting good smoking taste, it is usually 250 mg/cm 3 or more, preferably 320 mg/cm 3 or more. . Moreover, the upper limit is usually 800 mg/cm 3 or less, preferably 600 mg/cm 3 or less. Although the length of the tobacco rod 1 is not limited, it is preferably 15 to 25 mm. Although its diameter is not limited, it is preferably 6 to 8 mm.
• the tobacco material may generate steam as it is heated.
• the heating temperature is not limited, but is approximately 250 to 350°C.
• an aerosol source such as glycerin, propylene glycol, polyols such as 1,3-butanediol, etc. may be added to the tobacco material.
• the amount of the aerosol source added is preferably 5 to 50% by weight, more preferably 10 to 30% by weight, based on the dry weight of the tobacco material.
• known fragrances and the like may be added to the tobacco material.
• Adjacent member 3 is a member adjacent to the tobacco rod 1 on the downstream side. Downstream refers to the direction toward the mouth end. Examples of the adjacent member include a cooling member for cooling the aerosol, a support member for increasing the strength of the entire article, or a mouthpiece described below. Preferably, the adjacent member 3 is a cooling member.
• the cooling member is a member for cooling the flavor components and vapor generated by the tobacco rod 1 to promote aerosolization.
• the cooling member may be a hollow paper tube.
• the paper tube is made of cardboard, which is more rigid than wrapping paper or chipping paper.
• the paper tube may be provided with ventilation V (holes). It is preferable that a plurality of ventilations be provided along the circumference of the paper tube.
• the cooling member may be filled with gathered sheets to increase heat exchange efficiency.
• the dimensions of the cooling member are not limited, but the length is preferably 15 to 25 mm, and the diameter is preferably 5.5 to 7.5 mm.
• the mouthpiece is a member that constitutes the mouthpiece end.
• the mouthpiece 5 includes a filter 52 and a center hole filter 54.
• the filter 52 and the center hole filter 54 known filters can be used.
• the non-combustion heating type flavor suction article can be manufactured by any method as long as the effect is not impaired.
• a non-combustion heated flavor suction article can be manufactured by a method that includes the steps of preparing each of the above-mentioned members and wrapping them with the above-mentioned chipping paper.
• Non-combustion heated flavor suction system The combination of a non-combustion heated flavor suction article and a heating device is also referred to as a non-combustion heated flavor suction system.
• FIG. 2 shows one aspect of the system.
• 100 is a non-combustion type flavor suction system
• 10 is a non-combustion type flavor suction device
• 30 is a heating device including a heater.
• the heating device includes a heater, a housing, a power source, and the like.
• the heating device 30 includes a body H1, a heater H2, a metal tube H3, a battery unit H4, and a control unit H5.
• the body H1 has a cylindrical recess H6, and a heater H2 and a metal tube H3 are arranged at positions corresponding to the tobacco rod 1 inserted into the recess H6.
• the heater H3 can be an electric resistance heater, and electric power is supplied from the battery unit H4 according to an instruction from the control unit H5 that performs temperature control to heat the heater H2. Heat emitted from the heater H2 is transmitted to the tobacco rod 1 through a metal tube H3 with high thermal conductivity.
• the heating device 10 heats the tobacco rod 1 from the outside, but it may also heat the tobacco rod 1 from the inside.
• the heating temperature by the heating device 10 is not particularly limited, but is preferably 400°C or lower, more preferably 150 to 400°C, and even more preferably 200 to 350°C.
• the heating temperature refers to the temperature of the heater of the heating device 10.
• the portion of the non-combustion heated flavor suction article that is inserted into the heating device 10 includes a part or all of the tobacco rod 1 or a joint between the tobacco rod 1 and the adjacent member 3.
• the non-combustion heating type flavor suction article includes the tip paper according to this embodiment in the portion inserted into the heating device 10.
• Example 1 A paper tube with a circumference of 22.3 mm and a length of 20 mm and a paper tube with a circumference of 22.3 mm and a length of 40 mm were prepared, and both were arranged so that their end surfaces were in contact with each other.
• Chip paper A (basis weight 37 g/m 2 ) having a length of 45 mm and a width of 25 mm was prepared, and the paper tube was wound around it to prepare a test piece (see FIG. 3). At this time, the MD direction of the chip paper was made to be approximately parallel to the longitudinal direction of the test piece.
• a 20 mm paper tube of the test piece was inserted into the heating device.
• the temperature of the heating device was set at 295° C.
• the test piece was subjected to a smoking test using a smoking machine.
• a smoking machine Specifically, using an automatic smoker (LM-1 manufactured by Borgwaldt KC Inc.), the sample was subjected to automatic smoking under the conditions of a smoke volume of 55.0 ml/sec, a smoke duration of 2 seconds/puff, and 9 puffs. At this time, the joint was heated. After smoking, the sample was cooled to room temperature and subjected to a breaking test.
• An outline of the test is shown in Figure 3.
• P is a plunger
• B is a pedestal
• J is a joint.
• Table 1 shows the load at breakage, etc.
• Example 1 A test piece was prepared and evaluated in the same manner as in Example 1, except that the direction perpendicular to the MD of chip paper A, that is, the CD direction, was made to be approximately parallel to the longitudinal direction of the test piece.
• the average load is the maximum load applied to the sample before it breaks, and the smaller the number, the faster it breaks, and the larger the number, the harder it is to break.
• the average distance is the average distance that the plunger moves until the sample breaks, and is an index of the tenacity of the sample in that it does not easily break due to bending. Comparing the example and the comparative example, the example shows higher values for both average distance and average load. From this, it is clear that the test pieces of Examples sufficiently exhibit the effect of suppressing fracture and folding.

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• Cigarettes, Filters, And Manufacturing Of Filters (AREA)
• Manufacture Of Tobacco Products (AREA)

Priority Applications (5)

Applications Claiming Priority (1)

Related Child Applications (1)

Publications (1)

Family

ID=89536196

Family Applications (1)

Country Status (5)

Cited By (1)

Citations (4)

Family Cites Families (1)

• 2022
  • 2022-07-11 EP EP22951004.5A patent/EP4555874A1/en active Pending
  • 2022-07-11 KR KR1020257003690A patent/KR20250034439A/ko active Pending
  • 2022-07-11 WO PCT/JP2022/027206 patent/WO2024013783A1/ja not_active Ceased
  • 2022-07-11 JP JP2024533175A patent/JP7762806B2/ja active Active
• 2025
  • 2025-01-07 US US19/011,678 patent/US20250134172A1/en active Pending

Patent Citations (4)

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