WO2016175097A1 - Article à fumer - Google Patents

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Publication number
WO2016175097A1
WO2016175097A1 PCT/JP2016/062482 JP2016062482W WO2016175097A1 WO 2016175097 A1 WO2016175097 A1 WO 2016175097A1 JP 2016062482 W JP2016062482 W JP 2016062482W WO 2016175097 A1 WO2016175097 A1 WO 2016175097A1
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WO
WIPO (PCT)
Prior art keywords
filter
cover
opening portions
cigarette
apertures
Prior art date
Application number
PCT/JP2016/062482
Other languages
English (en)
Japanese (ja)
Inventor
古賀　和弘
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
Priority to JP2017515500A priority Critical patent/JP6500094B2/ja
Priority to EP16786374.5A priority patent/EP3289891A4/fr
Publication of WO2016175097A1 publication Critical patent/WO2016175097A1/fr

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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
    • 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
    • A24D3/041—Tobacco smoke filters characterised by their shape or structure with adjustable means for modifying the degree of filtration of the filter

Definitions

  • the present invention relates to a smoking article having improved air permeability through an opening.
  • JP-A-59-501813 discloses a cigarette in which one or more of an air dilution value, a suction resistance value, and a cigarette aroma can be adjusted by a smoker.
  • the cigarette includes a tobacco rod, a cylindrical filter plug, an air-impermeable plug roll surrounding the filter plug, and a leading paper that surrounds and joins the filter plug and a portion of the tobacco rod. Yes.
  • the filter plug has a mouth end portion coupled to the rod end portion for rotation about the cigarette axis. Openings are provided in the leading paper and the plug roll, respectively, and the alignment of both openings can be changed by rotating the mouth end portion.
  • JP 2013-523110 discloses a smoking article that can be controlled and changed in ventilation.
  • the smoking article includes a first portion and a second portion that is movable relative to the first portion.
  • the control mechanism includes a first control surface on one of the first part and the second part, and a second control surface on the other of the first part and the second part. Since the second control surface is configured to engage with the first control surface, the relative rotation of the first portion and the second portion can be controlled.
  • the chip paper in the case where an opening is provided in the chip paper (advanced paper), the chip paper may be lifted around the opening when the mouth end portion is rotated. In this state, there is a problem that gives the user an impression of a defective product in terms of appearance quality, the air permeability of the opening changes, and outside air enters the filter plug more than the design value, There is a problem that mainstream smoke is diluted more than necessary.
  • An object of the present invention is to provide a smoking article capable of reducing the defect rate in appearance quality and appropriately adjusting the air permeability of the aperture of the filter portion.
  • a smoking article is a filter part having a cigarette part, a filter body adjacent to the cigarette part, and a wound material wound around the filter body, the cigarette part, A first cover that covers a part of the filter part; a second cover that covers a part other than the part of the filter part; and a plurality of apertures that are displaced from each other in the axial direction of the filter part
  • Each of the plurality of apertures includes a plurality of apertures each including a first portion that penetrates the second cover and a second portion that penetrates the wound material, and the filter.
  • a first position provided between the suction side portion of the filter portion and the tobacco portion side portion of the filter portion, the first portion being displaced from the second portion, and the first portion and the second portion.
  • a rotating portion rotatable relative to the suction port-side portion and said tobacco-side portion of the second cover portion and the filter portion.
  • a smoking article that can be adjusted to an appropriate air permeability can be provided.
  • FIG. 1 is a cross-sectional view along the longitudinal direction of the cigarette according to the first embodiment.
  • FIG. 2 is an enlarged side view of the cigarette shown in FIG.
  • FIG. 3 is a side view showing the dimensions of the first opening and the second opening of the cigarette shown in FIG. 4 is a cross-sectional view taken along line F4-F4 of the cigarette shown in FIG. 1, and is a cross-sectional view showing a state in the first position.
  • FIG. 5 is a cross-sectional view taken along line F5-F5 of the cigarette shown in FIG. 1. From the state shown in FIG. 4, the suction side portion and the second cover portion of the filter portion are viewed in the clockwise direction when viewed from the suction side.
  • FIG. 6 is a table showing the conditions of Examples 1 to 4 and Comparative Examples 1 and 2 of the first embodiment.
  • FIG. 7 is an enlarged side view of the first hole portion of the cigarette that is determined as a defective product in Comparative Examples 1 and 2 shown in FIG. 6 and the second cover portion around it.
  • FIG. 8 is an enlarged side view of the first hole portion of the cigarette that is determined to be an acceptable product in Examples 1 to 4 shown in FIG. 6 and the second cover portion around it.
  • FIG. 9 is a side view in which the periphery of the filter portion of the cigarette of the second embodiment is enlarged and shown from the side surface direction.
  • FIG. 10 is a side view in which the periphery of the filter portion of the cigarette of the third embodiment is enlarged and shown from the side surface direction.
  • FIG. 11 is a side view in which the periphery of the filter portion of the cigarette of the fourth embodiment is enlarged and shown from the side surface direction.
  • 12 is a cross-sectional view taken along the line F12-F12 of the cigarette shown in FIG. 11, and is a cross-sectional view showing a state in the first position.
  • 13 is a cross-sectional view taken along the line F13-F13 of the cigarette shown in FIG. 11, and is clockwise from the state shown in FIG. 12 when the suction side portion and the second cover portion of the filter portion are viewed from the suction side. It is sectional drawing which shows the state which rotated the predetermined angle and was made into the 2nd position.
  • Smoking articles include cigarettes, electronic devices heated or carbon heat sources, etc. to smoke tobacco products (product: Steam Hot One) and non-heated tobacco products to suck tobacco flavor (products) : Zero style mint).
  • the cigarette 11 includes a cylindrical tobacco portion 12, a cylindrical filter portion 13 having a tobacco portion side portion 13 ⁇ / b> A adjacent to the tobacco portion 12 and a suction side portion 13 ⁇ / b> B opposite to the tobacco portion 12.
  • a cylindrical first cover 15 that covers the cigarette part 12 and a part of the filter part 13, a cylindrical second cover part 16 that covers a part other than a part of the filter part 13, and a second cover part 16
  • a rotating portion 21 provided between the portion side portion 13A and the inlet side portion 13B.
  • the cigarette part 12 is formed by wrapping the periphery of the cut leaf 12A (cigarette) with a wrapping paper 27.
  • the filter unit 13 includes a filter main body 22 (filter plug) adjacent to the cigarette unit 12 and a wound material 23 (winding paper) wound around the filter main body 22.
  • the filter part 13 has a mouthpiece 24 at the end part which is placed in the oral cavity in addition to the smoker.
  • the rotating part 21 is located inside a notch 25 (slit) having a depth of several millimeters from the circumference (outer periphery) of the filter part 13 toward the center part, and can also be referred to as a core part.
  • the rotating part 21 has a cigarette part side part 13A and a suction part 13B so that the suction part 13B can rotate around the axis C (center axis) of the filter part 13 with respect to the tobacco part part 13A of the filter part 13. Are connected.
  • the tobacco portion side portion 13 ⁇ / b> A and the inlet side portion 13 ⁇ / b> B of the filter portion 13 are divided by the cut portion 25.
  • the structure of the rotating unit 21 is not limited to the above.
  • the rotating part 21 may be realized by, for example, a joint-like connector that connects the suction side part 13B to the cigarette part side part 13A so as to be rotatable about the axis C.
  • the 1st cover part 15 comprises the chip paper for connecting the cigarette part 12 and the filter part 13 with the 2nd cover part 16.
  • FIG. the first cover portion 15 and the second cover portion 16 are separated from each other.
  • the first cover 15 located on the cigarette part 12 side is bonded to the wrapping paper 27 of the cigarette part 12 and the wound material 23 of the filter part 13 (the cigarette part side portion 13A) via the first adhesive 26.
  • the second cover portion 16 positioned on the suction port 24 side is bonded to the wound object 23 of the filter portion 13 (suction port side portion 13B) via the second adhesive 28.
  • the second cover portion 16 covers the outside of the rotating portion 21.
  • the second cover portion 16 can rotate integrally with the suction side portion 13B when the suction side portion 13B of the filter portion 13 is rotated.
  • the plurality of first opening portions 17 are displaced from each other in the axis C direction.
  • the plurality of first opening portions 17 are also provided so as to be displaced from each other in the circumferential direction R of the second cover portion 16. For this reason, the plurality of first opening portions 17 are displaced from each other in a stepped manner.
  • the plurality of first opening portions 17 are configured by, for example, three, but the number of the first opening portions 17 is not limited to three, and may be two. There may be four or more.
  • Each of the plurality of first opening portions 17 is formed in a rectangle whose long side extends in the circumferential direction R of the second covering portion 16 (filter portion 13). More specifically, as shown in FIG. 3, the opening long side of each of the first opening portions 17 (second opening portions 18) is 0.5 to 3 mm as in each embodiment described later. In this range, the length is appropriately selected. The short opening side of each of the first opening portions 17 is formed within a range of 0.05 to 0.5 mm, depending on manufacturing variations.
  • the shape of one first opening portion 17 included in the plurality of first opening portions 17 is the same as the shape of other first opening portions 17 included in the plurality of first opening portions 17.
  • Each of the plurality of first opening portions 17 may be formed in an oval shape whose long side extends in the circumferential direction R of the second cover portion 16 (filter portion 13).
  • each of the plurality of first opening portions 17 penetrates the first portion 17 ⁇ / b> A that penetrates the second cover portion 16 and the wound material 23 of the filter portion 13 (the tobacco portion side portion 13 ⁇ / b> A). And a second portion 17B that reaches the filter main body 22.
  • Each of the plurality of first opening portions 17 functions as a ventilation hole for taking air into the filter portion 13 from the outside.
  • the plurality of first aperture portions 17 supply air from the outside into the filter portion 13 and mainly play a role of thinning the smoke flowing in the filter portion 13.
  • the plurality of second apertures 18 are provided at positions obtained by rotating the plurality of first apertures 17 around the axis C (center axis) by 180 °. Further, the arrangement of the plurality of second opening portions 18 is the same as the arrangement of the plurality of first opening portions 17. That is, as shown in FIG. 2, the plurality of second opening portions 18 are displaced from each other in the direction of the axis C and are also displaced from each other in the circumferential direction R of the second cover portion 16. For this reason, the plurality of second apertures 18 are displaced from each other stepwise.
  • the number of the plurality of second opening portions 18 is also the same as the number of the plurality of first opening portions 17 described above.
  • each of the plurality of second apertures 18 are the same as the shape and function of the first aperture 17 described above.
  • each of the plurality of second opening portions 18 penetrates the third portion 18 ⁇ / b> A that penetrates the second cover portion 16 and the wound material 23 of the filter portion 13 (the tobacco portion side portion 13 ⁇ / b> A).
  • a fourth portion 18B that reaches the filter main body 22.
  • the third portion 18A of the second aperture 18 corresponds to the first portion 17A of the first aperture 17, and the fourth portion 18B of the second aperture 18 is the second of the first aperture 17. This corresponds to the portion 17B.
  • the plurality of first opening portions 17 and the plurality of second opening portions 18 are collectively formed by, for example, laser processing.
  • the manufacturing method of the some 1st aperture part 17 and the some 2nd aperture part 18 is not restricted to the thing by laser processing, For example, it is a mechanical which press-opens with a needle-shaped tooth type
  • the filter body 22 can be formed by various kinds of fillers.
  • the filter body 22 is composed of a filler of cellulose semisynthetic fibers such as cellulose acetate, but the filler is not limited to this.
  • Fillers include, for example, plant fibers such as cotton, hemp, manila hemp, palm and rush, animal fibers such as wool and cashmere, cellulosic regenerated fibers such as rayon, synthetic fibers such as nylon, polyester, acrylic, polyethylene and polypropylene, or A combination of them can be used.
  • the constituent element of the filter part may be a charcoal filter containing charcoal or a filter containing a granular material other than charcoal, in addition to the above-mentioned filler made of cellulose acetate fiber.
  • the filter unit may have a multi-segment structure in which two or more different types of segments are connected in the axial direction. In that case, each segment is wound around the wound material 23 and the position on the filter unit 13 is fixed. In each segment, each filler may be wound with a winding material for a segment, or a non-wrap filter as shown in FIG. 15 of Japanese Patent No. 4262247 may be used.
  • a plasticizer and a binder may be added to the filter main body 22 of the filter unit 13 in order to make the filter unit 13 have a desired hardness.
  • the kind of plasticizer to be used is not limited.
  • a plasticizer triethyl citrate, acetyl triethyl citrate, acetyl tributyl citrate, dibutyl tartrate, ethyl phthalyl ethyl glycolate, methyl phthalyl ethyl glycolate, triacetin, triethyl phosphate, triphenyl phosphate, tripropionine or A combination of them can be used.
  • the kind of binder to be used is not limited.
  • HMC, HPMC, PVA, PVAc, PEG, or a combination thereof can be used as the binder.
  • a plasticizer and a binder may not be used.
  • the filter body 22 may include a flavor such as menthol.
  • the flavoring method is not particularly limited.
  • a string-like substance adsorbing the flavor is disposed in the filter body, or the filler in the filter portion 13 is included, or the flavor such as a capsule is fixed. It is also possible to use a method in which the obtained material is arranged in the filter part.
  • the type and material of the wound material 23 (winding paper) used for the filter main body 22 of the filter portion are not limited.
  • the wound material 23 may be a wound paper used for a general cigarette filter, and may be a wound paper having air permeability or may not have air permeability.
  • the air permeability of the wound article 23 affects the amount of dilution air introduced from the gap between the first cover 15 and the second cover 16, and therefore the desired first cover 15 and second cover
  • the air permeability of the wound product 23 can be selected as appropriate according to the amount of diluted air introduced from the gap with 16.
  • a web used for a general product has a basis weight of 20 to 100 [g / m 2], a thickness of 30 to 110 [ ⁇ m], and an air permeability of 0 to 30000 [Cholesta unit].
  • paper made of vegetable fiber is generally used. However, a non-woven fabric or polymer system (cellulose, cellulose, etc.) using chemical fibers (polypropylene, polyethylene, nylon, etc.) is used.
  • a film of cellulose acetate, polypropylene, polyethylene, nylon, polylactic acid, etc.) may be used, or a metal foil such as an aluminum foil may be used.
  • Chip paper used for general products is paper with a basis weight of 35 to 56 [g / m2] and a thickness of 35 to 45 [ ⁇ m]. Even if it has smoothness to make it easy to print brand logos on the surface, it can be made opaque by adding fillers such as titanium dioxide and calcium carbonate so that the filter part can not be seen through good.
  • the material of chip paper (the 1st cover part 15 and the 2nd cover part 16) is not ask
  • paper made of vegetable fiber is used for chip paper, but non-woven fabric or polymer type (cellulose, cellulose acetate, polypropylene, etc.) using chemical fibers of polymer type (polypropylene, polyethylene, nylon, etc.)
  • a film of polyethylene, nylon, polylactic acid, etc.) or a metal foil such as an aluminum foil may be used.
  • the gap between the first cover portion 15 and the second cover portion 16 is adjusted to have a very small size. For this reason, the amount of air introduced into the filter unit 13 from this gap is very small.
  • the winding material 23 with a comparatively low even if there is no air permeability can be employ
  • by using the wound material 23 having a relatively high air permeability by using the gap it is possible to actively take outside air (air) into the filter portion 13 and dilute mainstream smoke. .
  • the suction side portion 13B is rotated with respect to the tobacco portion side portion 13A of the filter portion 13 (with respect to the first cover portion 15). By rotating the second cover 16, the smoke concentration can be increased or decreased.
  • the first portion 17 ⁇ / b> A of the first opening portion 17 covers the second portion 17 ⁇ / b> B of the first opening portion 17.
  • the portion 16 is disposed at a first position P1 that is displaced in the circumferential direction R.
  • the third portion 18A of the second aperture 18 is displaced in the circumferential direction R of the second cover portion 16 with respect to the fourth portion 18B of the second aperture 18. .
  • the smoker can enjoy a rich savory taste due to dense smoke by igniting the tip of the cigarette part 12 and sucking it from the suction port 24.
  • the smoker rotates the suction side portion 13B and the second cover portion 16 with respect to the cigarette portion side portion 13A of the filter portion 13, whereby the first portion of the first opening portion 17 from the first position P1 described above. 17A can move to the second position P2 aligned with the second portion 17B of the first opening 17.
  • the third portion 18A of the second opening 18 is aligned with the fourth portion 18B of the second opening 18.
  • the suction side portion 13 ⁇ / b> B and the second cover 16 are rotated counterclockwise (in the direction of the arrow in FIG. 4), for example, by about 150 ° as viewed from the suction port 24 side.
  • the ratio of the air taken in from the first opening portion 17 and the second opening portion 18 in the mainstream smoke is a high value of, for example, 60 to 80%. Can do.
  • the smoker has a structure capable of rotating the mouth side portion 13B by a large angle of about 150 ° in order to change from the first position P1 to the second position P2, a structure that intrigues the smoker as a favorite item. Is realized.
  • the 1st cover part 15 or the 2nd cover part 16 is provided with the parameter
  • the smoker can taste a light savory taste from the beginning by igniting the tip of the tobacco part 12 in the state where the second position P2 is set in advance.
  • the mouthpiece side portion 13B with respect to the tobacco portion side portion 13A of the filter portion 13 By rotating, for example, 150 ° in the clockwise direction when viewed from the inlet 24 side, the second position P2 can be returned to the first position P1. Thereby, the smoker can also taste the smoke from the mouthpiece.
  • the smoker rotates the suction side portion 13B and the second cover portion 16 by a slight angle from the state of the second position P2, thereby making the second portion 17B of the plurality of first opening portions 17 with respect to the second portion 17B.
  • the first portions 17A of the plurality of first opening portions 17 can be partially overlapped.
  • the third portions 18A of the plurality of second opening portions 18 partially overlap the fourth portions 18B of the plurality of second opening portions 18.
  • the manufacturing process of the cigarette 11 of this embodiment is demonstrated.
  • the cigarette part 12 (winding) and the filter part 13 having a length of two are manufactured by a general method.
  • a filter portion 13 having a length of two is inserted between the two tobacco portions 12.
  • a rotating portion 21 is formed on the inner side of the cut portion 25 using a disk-shaped cutter or the like in advance.
  • the cigarette part 12 and the filter part 13 are wound together by winding up the cigarette part 12 and the filter part 13 by a cover part (chip paper) arranged in the order of the first cover part 15, the second cover part 16, and the first cover part 15.
  • the rod-shaped thing which connected the part 13 is formed.
  • the second cover portion 16 located at the center has a length corresponding to two cigarettes 11.
  • An adhesive is applied to the two first cover portions 15 and the second cover portion 16 before winding.
  • the continuous output beam output from a laser oscillator such as a CO 2 laser is distributed in pulses from the outer periphery of the rod using a rotating chopper or the like. And then irradiate.
  • a plurality of first apertures 17 both the first portion 17A and the second portion 17B
  • a second aperture 18 the third portion 18A Both of the fourth portions 18B
  • the positional relationship between the first opening portion 17 and the second opening portion 18 is the second position P2
  • the first portion 17A is aligned with the second portion 17B
  • the third portion The portion 18A is aligned with the fourth portion 18B.
  • the filter part 13 and the 2nd cover part 16 are cut
  • the rotation operation from the second position P2 to the first position P1 is performed by a cutter at the center position of the two filter portions 13 in the cigarette manufacturing process described above by the cutter 13 and the second cover portion 16 ( Chip paper) may be cut using a rotating mechanism provided in a process subsequent to the process of manufacturing one cigarette 11, or may be performed manually, or part of a boxing device. You may perform automatically using the provided rotation mechanism.
  • a manufacturing method of the some 1st opening part 17 and the some 2nd opening part 18 it is not limited above.
  • a plurality of first apertures 17 and a plurality of second apertures 18 may be provided with a CO 2 laser after the normal cigarette 11 is manufactured.
  • Example 2 Next, the cigarettes 11 of Examples 1 to 4 and Comparative Examples 1 and 2 shown in the table of FIG. 6 will be described.
  • the length of the long side of the 1st aperture part 17 and the 2nd aperture part 18 is 0.5 mm
  • the length of the short side of the 1st aperture part 17 and the 2nd aperture part 18 is The length is 0.05 to 0.5 mm, although it depends on manufacturing variations.
  • the lengths of the long sides of the first aperture 17 and the second aperture 18 are 1 mm
  • the lengths of the short sides of the first aperture 17 and the second aperture 18 are The length is 0.05 to 0.5 mm depending on the manufacturing variation.
  • Example 3 the lengths of the long sides of the first aperture portion 17 and the second aperture portion 18 are 2 mm, and the lengths of the short sides of the first aperture portion 17 and the second aperture portion 18 are The length is 0.05 to 0.5 mm depending on the manufacturing variation.
  • Example 4 the lengths of the long sides of the first aperture portion 17 and the second aperture portion 18 are 3 mm, and the lengths of the short sides of the first aperture portion 17 and the second aperture portion 18 are The length is 0.05 to 0.5 mm depending on the manufacturing variation.
  • the lengths of the long sides of the first hole portion 17 and the second hole portion 18 are 4 mm, and the lengths of the short sides of the first hole portion 17 and the second hole portion 18 are The length is 0.05 to 0.5 mm depending on the manufacturing variation.
  • the lengths of the long sides of the first hole portion 17 and the second hole portion 18 are 8 mm, and the lengths of the short sides of the first hole portion 17 and the second hole portion 18 are The length is 0.05 to 0.5 mm depending on the manufacturing variation.
  • the number of defective products was investigated for the cigarettes 11 of Examples 1 to 4 and Comparative Examples 1 and 2.
  • the plurality of first apertures 17 are positioned on the upper side in the vertical direction
  • the plurality of second apertures 18 are positioned on the lower side in the vertical direction.
  • the smoker holds the mouthpiece 24 in the mouth.
  • pressure was applied to the position near the suction port 24 of the filter unit 13 from above and below.
  • the height of the suction side portion 13B of the filter portion 13 was crushed by about 3 mm from the normal state.
  • the second cover portion 16 has a lift (step) larger than the thickness of the second cover portion 16 around the first opening portion 17. There was no.
  • illustration of the 2nd aperture part 18 is abbreviate
  • the checker determined that these were acceptable products.
  • no lift (step) greater than the thickness of the second cover portion 16 was generated in the second cover portion 16. In such an acceptable product, the amount of ventilation through the first opening 17 and the second opening 18 is as designed, and the savory taste planned by the manufacturer can be provided to the smoker.
  • the smoking article has the cigarette part 12, the filter body 22 adjacent to the cigarette part 12, and the wound material 23 wound around the filter body 22.
  • a first cover 15 that covers the filter unit 13, the tobacco unit 12, and a part of the filter unit 13; a second cover unit 16 that covers a part other than the part of the filter unit 13;
  • a plurality of apertures (first apertures 17) that are displaced from each other in the direction of the axis C, each of the apertures including a first portion 17A penetrating the second cover 16 and a winding
  • the first portion 17A is displaced relative to Between the first position P1 and the second position P2 where the first portion 17A and the second portion 17B are aligned, the suction side portion 13B and the second cover portion 16 of the filter portion
  • the air flow rate can be set as designed, and it is possible to prevent the mainstream smoke from becoming excessively thin by taking air into the filter unit 13 more than necessary from the outside.
  • the plurality of apertures are displaced from each other in a staircase pattern. According to this configuration, the plurality of opening portions can be displaced in the circumferential direction R of the second covering portion 16, and the second covering portion 16 is lifted around the plurality of opening portions. Can be further prevented.
  • Each long side of the plurality of apertures extends in the circumferential direction R of the second cover 16. According to this configuration, the amount of overlap between the first portion 17A and the second portion 17B of the plurality of apertures can be easily adjusted by adjusting the rotation angle of the inlet side portion 13B of the filter portion 13. Can be adjusted. As a result, in addition to the case where the air flow rate is maximized as in the second position P2 and the case where the air permeability is minimized as in the first position P1, the air permeability is about intermediate between them. Can be. Accordingly, it is possible to provide a smoking article that can be adjusted not only in a state where the air permeability is maximum or minimum, but also appropriately adjusted to an intermediate air permeability so as to conform to the smoker's preference.
  • the long side is 0.5 mm or more and 3 mm or less. According to this configuration, it is possible to provide a smoking article having the air permeability as designed without causing problems such as lifting up to the second cover portion 16 around the plurality of opening portions. As a result, smoke is not diluted more than necessary, and the smoker can enjoy the savory taste as planned by the manufacturer.
  • the long side is 1 mm or more and 2 mm or less. According to this configuration, even if the variation in the size of the apertures at the time of manufacture is taken into account, it is possible to more reliably cause problems such as lifting to the second cover portion 16 around the plurality of apertures. Can be prevented.
  • the smoking article is provided at a position rotated by a predetermined angle around the axis C of the filter unit 13 from the position of the plurality of apertures, and at the plurality of second apertures 18 that are displaced from each other in the direction of the axis C.
  • Each of the plurality of second opening portions 18 includes a plurality of second openings having a third portion 18A penetrating the second cover portion 16 and a fourth portion 18B penetrating the wound article 23.
  • the rotation portion 21 includes a first position P1 where the third portion 18A is displaced relative to the fourth portion 18B, a second position P2 where the fourth portion 18B and the third portion 18A are aligned,
  • the suction side portion 13B and the second cover portion 16 of the filter portion 13 can be rotated relative to the tobacco portion side portion 13A of the filter portion 13.
  • a plurality of second apertures 18 having the same function as the plurality of apertures can be provided at a position rotated by a predetermined angle around the axis C of the filter unit 13.
  • a sufficient distance between the plurality of aperture portions and the plurality of second aperture portions 18 can be obtained.
  • the highly breathable smoking article corresponding to the low tar range can be provided by increasing the degree. Note that setting the air permeability high by using a plurality of apertures (second aperture 18) is a major means for reducing the tar of smoking articles.
  • the plurality of second apertures 18 are displaced from each other in a stepped manner.
  • the plurality of second opening portions 18 can be configured in the same manner as the plurality of opening portions (first opening portion 17), and the second covering is provided around the second opening portion 18. It is possible to further prevent the part 16 from being lifted.
  • the predetermined angle is 180 °.
  • the plurality of second opening portions 18 can be disposed at positions farthest from the plurality of opening portions, and the opening portions and the second opening portions can be disposed. It is possible to prevent the second cover portion 16 from being lifted as much as possible around the hole portion 18.
  • it can be designed to require the smoker to turn the mouthpiece side portion 13B by a large angle, so that the savory taste can be changed by the rotating operation. Smokers can feel. This makes it possible to provide a smoking article that is interesting to the smoker as a favorite item.
  • the cigarette 11 which is an example of the smoking article of 2nd Embodiment is demonstrated.
  • the cigarette 11 of the second embodiment is different from that of the first embodiment in that the arrangement of the plurality of first apertures 17 and the plurality of second apertures 18 is different, but the other parts are the first. Common to the embodiment. For this reason, parts different from the first embodiment will be mainly described, and illustrations or descriptions of parts common to the first embodiment will be omitted.
  • the plurality of first opening portions 17 are displaced from each other in the axis C direction.
  • the plurality of first opening portions 17 are also provided so as to be displaced from each other in the circumferential direction R of the second cover portion 16. For this reason, the plurality of first opening portions 17 are displaced from each other in a stepped manner. A part of the first opening 17 overlaps with the other adjacent first opening 17 in the circumferential direction R of the second cover 16.
  • the plurality of first opening portions 17 are configured by, for example, three, but the number of the first opening portions 17 is not limited to three, and may be two. There may be four or more.
  • Each of the plurality of first opening portions 17 is formed in a rectangle whose long side extends in the circumferential direction R of the second covering portion 16 (filter portion 13). More specifically, as shown in FIG. 3, each of the first aperture portions 17 is formed with an aperture long side of 0.5 to 3 mm and an aperture short side of 0.05 to 0.5 mm. It is formed. The shapes of the first opening portions 17 are the same. Each of the plurality of first opening portions 17 may be formed in an oval shape whose long side extends in the circumferential direction R of the second cover portion 16 (filter portion 13).
  • Each of the plurality of first opening portions 17 passes through the first portion 17A penetrating the second cover portion 16 and the wound material 23 of the filter portion 13 (the tobacco portion side portion 13A) to reach the filter main body 22.
  • a second portion 17B A second portion 17B.
  • the plurality of second opening portions 18 are provided at positions obtained by rotating the plurality of first opening portions 17 by 180 ° around the axis C (center axis). Further, the arrangement of the plurality of second opening portions 18 is the same as the arrangement of the plurality of first opening portions 17. That is, the plurality of second apertures 18 are displaced from each other stepwise. The second opening 18 is partially overlapped with the other adjacent second opening 18 in the circumferential direction R of the second cover 16.
  • the number of the plurality of second opening portions 18 is also the same as the number of the plurality of first opening portions 17 described above.
  • the shape and function of each of the plurality of second apertures 18 are the same as the shape and function of the first aperture 17 described above.
  • Each of the plurality of second opening portions 18 passes through the third portion 18A penetrating the second cover portion 16 and the wound material 23 of the filter portion 13 (tobacco portion side portion 13A) so as to pass through the filter body 22.
  • a fourth portion 18B leading to The third portion 18A of the second aperture 18 corresponds to the first portion 17A of the first aperture 17, and the fourth portion 18B of the second aperture 18 is the second of the first aperture 17. This corresponds to the portion 17B.
  • the cigarette 11 of 2nd Embodiment exhibits the effect
  • the cigarette 11 of 2nd Embodiment can be manufactured by the same method as 1st Embodiment.
  • the effects obtained from the cigarette 11 of the second embodiment and the first to fourth examples of the second embodiment are substantially the same as those of the first embodiment. Furthermore, in 2nd Embodiment, regarding the circumferential direction R of the 2nd cover part 16, it arrange
  • the cigarette 11 which is an example of the smoking article of 3rd Embodiment is demonstrated.
  • the cigarette 11 of the third embodiment is different from that of the first embodiment in that the arrangement of the plurality of first apertures 17 and the plurality of second apertures 18 is different, but the other parts are the first. Common to the embodiment. For this reason, parts different from the first embodiment will be mainly described, and illustrations or descriptions of parts common to the first embodiment will be omitted.
  • the plurality of first opening portions 17 are displaced from each other in the axis C direction.
  • the plurality of first opening portions 17 are provided at positions where the long sides overlap with each other in the circumferential direction R of the second cover portion 16. That is, the first opening portions 17 are provided side by side at a predetermined interval along the axis C direction of the filter portion 13.
  • the plurality of first opening portions 17 are configured by, for example, three, but the number of the first opening portions 17 is not limited to three, and may be two. There may be four or more.
  • Each of the plurality of first opening portions 17 is formed in a rectangle whose long side extends in the circumferential direction R of the second covering portion 16 (filter portion 13). More specifically, as shown in FIG. 3, each of the first aperture portions 17 is formed with an aperture long side of 0.5 to 3 mm and an aperture short side of 0.05 to 0.5 mm. It is formed. The shapes of the first opening portions 17 are the same. Each of the plurality of first opening portions 17 may be formed in an oval shape whose long side extends in the circumferential direction R of the second cover portion 16 (filter portion 13).
  • Each of the plurality of first opening portions 17 passes through the first portion 17A penetrating the second cover portion 16 and the wound material 23 of the filter portion 13 (the tobacco portion side portion 13A) to reach the filter main body 22.
  • a second portion 17B A second portion 17B.
  • the plurality of second apertures 18 are provided at positions obtained by rotating the plurality of first apertures 17 around the axis C (center axis) by 180 °. Further, the arrangement of the plurality of second opening portions 18 is the same as the arrangement of the plurality of first opening portions 17. In other words, the plurality of second apertures 18 are displaced from each other in the direction of the axis C, but the circumferential direction R of the second cover 16 is provided at a position where their long sides overlap. .
  • the number of the plurality of second opening portions 18 is also the same as the number of the plurality of first opening portions 17 described above.
  • the shape and function of each of the plurality of second apertures 18 are the same as the shape and function of the first aperture 17 described above.
  • Each of the plurality of second opening portions 18 passes through the third portion 18A penetrating the second cover portion 16 and the wound material 23 of the filter portion 13 (tobacco portion side portion 13A) so as to pass through the filter body 22.
  • a fourth portion 18B leading to The third portion 18A of the second aperture 18 corresponds to the first portion 17A of the first aperture 17, and the fourth portion 18B of the second aperture 18 is the second of the first aperture 17. This corresponds to the portion 17B.
  • the cigarette 11 of the third embodiment exhibits substantially the same action as that of the cigarette 11 of the first embodiment. Moreover, the cigarette 11 of 3rd Embodiment can be manufactured by the method similar to 1st Embodiment.
  • the effects obtained from the cigarette 11 of Examples 3 to 4 of the third embodiment and the third embodiment are substantially the same as those of the first embodiment. Furthermore, according to the present embodiment, the plurality of first opening portions 17 and the plurality of second opening portions 18 are provided at positions overlapping each other with respect to the circumferential direction R of the second cover portion 16, so Compared with the embodiment and the second embodiment, the plurality of first opening portions 17 and the plurality of second opening portions 18 are further intensively arranged, and the plurality of first opening portions 17 and the plurality of second opening portions are arranged.
  • the space for installing the opening 18 can be small, and the influence on the appearance of the cigarette 11 can be reduced. Thereby, the aesthetics of the cigarette 11 can be improved and a product interesting as a favorite product can be provided to the smoker.
  • the cigarette 11 which is an example of the smoking article of 4th Embodiment is demonstrated.
  • the cigarette 11 of the fourth embodiment is different from that of the first embodiment in that the plurality of second apertures 18 are not provided and only the plurality of first apertures 17 are provided.
  • Other parts are common to the first embodiment. For this reason, parts different from the first embodiment will be mainly described, and illustrations or descriptions of parts common to the first embodiment will be omitted.
  • the plurality of first opening portions 17 are displaced from each other in the axis C direction.
  • the plurality of first opening portions 17 are also provided so as to be displaced from each other in the circumferential direction R of the second cover portion 16. For this reason, the plurality of first opening portions 17 are displaced from each other in a stepped manner.
  • the plurality of first opening portions 17 is configured by six pieces, for example, but the number of the first opening portions 17 is not limited to six and may be 2 to 5 pieces. 7 or more.
  • Each of the plurality of first opening portions 17 is formed in a rectangle whose long side extends in the circumferential direction R of the second covering portion 16 (filter portion 13). More specifically, as shown in FIG. 3, each of the first aperture portions 17 is formed with an aperture long side of 0.5 to 3 mm and an aperture short side of 0.05 to 0.5 mm. It is formed. The shapes of the first opening portions 17 are the same. Each of the plurality of first opening portions 17 may be formed in an oval shape whose long side extends in the circumferential direction R of the second cover portion 16 (filter portion 13).
  • Each of the plurality of first opening portions 17 passes through the first portion 17A penetrating the second cover portion 16 and the wound material 23 of the filter portion 13 (the tobacco portion side portion 13A) to reach the filter main body 22.
  • a second portion 17B A second portion 17B.
  • the first portion 17A of the first hole portion 17 is, for example, a second cover with respect to the second portion 17B of the first hole portion 17.
  • the portion 16 is disposed at a first position P1 that is displaced in the circumferential direction R. Even in this state, the smoker can enjoy a rich savory taste due to dense smoke by igniting the tip of the cigarette part 12 and sucking it from the suction port 24.
  • the smoker rotates the suction side portion 13B and the second cover portion 16 with respect to the cigarette portion side portion 13A of the filter portion 13, whereby the first portion of the first opening portion 17 from the first position P1 described above. 17A can move to the second position P2 aligned with the second portion 17B of the first opening 17.
  • the suction side portion 13B is rotated counterclockwise (in the direction of the arrow in FIG. 12), for example, by about 330 ° as viewed from the suction port 24 side, as shown in FIG. It can be moved from the first position P1 to the second position P2 shown in FIG. In this state, as indicated by arrows in FIG. 13, air can be actively taken into the filter portion 13 through the plurality of first aperture portions 17.
  • the smoke flowing through the filter unit 13 is diluted, and the smoker can enjoy a light savory taste (light taste of the light mouthpiece) due to the smoke having a relatively low concentration.
  • the ratio of the air taken in from the first aperture 17 and the second aperture 18 in the mainstream smoke is a high level of, for example, 60 to 80%.
  • the smoker since the smoker has a structure capable of rotating the inlet side portion 13B by a large angle of about 330 ° in order to change from the first position P1 to the second position P2, a structure that intrigues the smoker as a favorite item. Is realized.
  • the smoker can also enjoy a light savory taste from the beginning by igniting the tip of the tobacco part 12 in the state where the second position P2 is set in advance.
  • the smoker side portion 13B and the second side portion 13A of the filter portion 13 are compared with the cigarette portion side portion 13A.
  • the second cover portion 16 can be returned from the second position P2 to the first position P1 by rotating, for example, about 330 ° in the clockwise direction when viewed from the inlet 24 side. Thereby, the smoker can also taste the smoke from the mouthpiece.
  • the smoker rotates the suction side portion 13B and the second cover portion 16 by a slight angle from the state of the second position P2, thereby to the second portions 17B of the plurality of first opening portions 17
  • the first portion 17A can be partially overlapped. Thereby, it is possible to adjust the air permeability to an intermediate level between the first position P1 and the second position P2.
  • the cigarette 11 of the fourth embodiment can be manufactured by the same method as that of the first embodiment.
  • the investigation was performed under the conditions of Examples 1 to 4 and Comparative Examples 1 and 2 of the first embodiment.
  • substantially the same results as in the first embodiment were obtained for Examples 1 to 4 of the fourth embodiment and Comparative Examples 1 and 2.
  • the smoking articles of the fourth embodiment and Examples 1 to 4 of the fourth embodiment are substantially the same as those of the first embodiment.
  • the rotation angle of the suction side portion 13B and the second cover portion 16 when changing from the first position P1 to the second position P2 is set. It can be taken big.
  • it when switching from the first position P1 to the second position P2, it can be designed to require the smoker to turn the mouthpiece side portion 13B by a large angle, so that the savory taste is changed by the rotation operation.
  • the smoker can feel.
  • the cigarette 11 interesting the smoker can be provided as a luxury item.
  • the smoking article is not limited to the above embodiment, and can be embodied by modifying the constituent elements without departing from the scope of the invention in the implementation stage. Moreover, the single cigarette 11 can also be realized by appropriately combining the components in the different embodiments described above.

Landscapes

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

Abstract

Un article à fumer comprend : une partie tabac 12 ; une partie filtre 13, comportant un corps de filtre 22, qui est adjacent à la partie tabac 12, et possédant également une enveloppe 23 qui est enroulée autour du corps du filtre 22 ; une première partie de recouvrement 15 qui recouvre une partie de chacune des parties tabac 12 et filtre 13 ; une seconde partie de recouvrement 16 qui recouvre la partie de la partie filtre 13 autre que la partie susmentionnée ; une pluralité de trous ouverts en position décalée les uns par rapport autres dans la direction de l'axe C de la partie filtre 13, chaque trou de la pluralité de trous ouverts comportant une première partie 17A qui se prolonge à travers la seconde partie de recouvrement 16 et comportant également une seconde partie 17B qui se prolonge à travers l'enveloppe 23 ; et une partie de rotation 21, située entre la partie côté embout buccal 13B de la partie filtre 13 et la partie côté partie tabac 13A de la partie filtre 13 et qui est capable de faire tourner à la fois la partie côté embout buccal 13B de la partie filtre 13 et la seconde partie de recouvrement 16 par rapport à la partie côté partie tabac 13A de la partie filtre 13, entre une première position P1 dans laquelle la première partie 17A est décalée par rapport à la seconde partie 17B et une seconde position P2 dans laquelle la première partie 17A et la seconde partie 17B sont alignées.
PCT/JP2016/062482 2015-04-30 2016-04-20 Article à fumer WO2016175097A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017515500A JP6500094B2 (ja) 2015-04-30 2016-04-20 喫煙物品
EP16786374.5A EP3289891A4 (fr) 2015-04-30 2016-04-20 Article à fumer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015093595 2015-04-30
JP2015-093595 2015-04-30

Publications (1)

Publication Number Publication Date
WO2016175097A1 true WO2016175097A1 (fr) 2016-11-03

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PCT/JP2016/062482 WO2016175097A1 (fr) 2015-04-30 2016-04-20 Article à fumer

Country Status (4)

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EP (1) EP3289891A4 (fr)
JP (1) JP6500094B2 (fr)
TW (1) TW201642769A (fr)
WO (1) WO2016175097A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59501813A (ja) * 1982-09-30 1984-11-01 フィリップ・モーリス・プロダクツ・インコーポレイテッド 調整可能なフイルタ−・シガレツトおよびその製造法
JP2015500011A (ja) * 2011-11-30 2015-01-05 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 第１及び第２の空気流路を含む換気マウスピースを備えた喫煙物品

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527573A (en) * 1982-11-05 1985-07-09 Philip Morris Incorporated Filter cigarette
EP2368448A1 (fr) * 2010-03-26 2011-09-28 Philip Morris Products S.A. Article de fumeur doté de ventilation variable
JP2011205917A (ja) * 2010-03-29 2011-10-20 British American Tobacco Japan Kk 換気レベルを変えられる喫煙品
GB201217680D0 (en) * 2012-10-03 2012-11-14 British American Tobacco Co Smoking article

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59501813A (ja) * 1982-09-30 1984-11-01 フィリップ・モーリス・プロダクツ・インコーポレイテッド 調整可能なフイルタ−・シガレツトおよびその製造法
JP2015500011A (ja) * 2011-11-30 2015-01-05 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 第１及び第２の空気流路を含む換気マウスピースを備えた喫煙物品

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3289891A4 *

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EP3289891A1 (fr) 2018-03-07
TW201642769A (zh) 2016-12-16
JP6500094B2 (ja) 2019-04-10
JPWO2016175097A1 (ja) 2017-11-16
EP3289891A4 (fr) 2019-01-23

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