WO2011114529A1 - Papier de manchette à faible grammage, et cigarette comprenant filtre - Google Patents

Papier de manchette à faible grammage, et cigarette comprenant filtre Download PDF

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Publication number
WO2011114529A1
WO2011114529A1 PCT/JP2010/054880 JP2010054880W WO2011114529A1 WO 2011114529 A1 WO2011114529 A1 WO 2011114529A1 JP 2010054880 W JP2010054880 W JP 2010054880W WO 2011114529 A1 WO2011114529 A1 WO 2011114529A1
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WO
WIPO (PCT)
Prior art keywords
paper
basis weight
gsm
chip paper
chip
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Application number
PCT/JP2010/054880
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English (en)
Japanese (ja)
Inventor
亨 櫻井
Original Assignee
日本たばこ産業株式会社
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Application filed by 日本たばこ産業株式会社 filed Critical 日本たばこ産業株式会社
Priority to PCT/JP2010/054880 priority Critical patent/WO2011114529A1/fr
Priority to EP10847940.3A priority patent/EP2549015B1/fr
Priority to ES10847940.3T priority patent/ES2555402T3/es
Priority to JP2012505426A priority patent/JP5608729B2/ja
Publication of WO2011114529A1 publication Critical patent/WO2011114529A1/fr

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/34—Ignifugeants
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/17—Ketenes, e.g. ketene dimers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/385—Oxides, hydroxides or carbonates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes

Definitions

  • the present invention relates to a low basis weight chip paper that is spread as the outermost layer of a filter portion of a cigarette with a filter, and a cigarette with a filter provided with the chip paper.
  • the cigarette with filter is made by butting the cigarette rod and the filter, and the entire outer peripheral surface of the filter and the outer peripheral surface of the cigarette rod near the butted portion are wound with chip paper and integrated.
  • the chip paper ensures the tensile strength that is the required quality at the time of winding, the rigidity that is the required quality of the appearance of the rolled product, the concealment of powder rise, the opacity required by the design, and the proper combustion in the vicinity of the filter.
  • a low basis weight is desired from the viewpoint of manufacturing and weight reduction during transportation.
  • Patent No. 2875184 discloses an invention of a flame-retardant base paper used for chip paper containing titanium oxide and kaolin as fillers.
  • this invention relates to the improvement of fillers, and the base paper remains at a general basis weight (37 gsm) as described in the examples.
  • Japanese Patent Application Laid-Open No. 10-219599 discloses a chipping paper containing calcium carbonate having a specific particle size and reducing wear of a cutting instrument (such as a blade) during cutting.
  • the claims of this publication describe that the basis weight of the chipping paper is 32 gsm.
  • the invention of the above publication aims to replace titanium dioxide with a cheaper one, and uses calcium carbonate of a specific particle size as an alternative material, so at the expense of the flame retardancy required for chipping paper. ing.
  • chip paper base paper having a basis weight of 31 to 35 gsm is also distributed in the market.
  • these low-basis weight chip paper bases ensure the tensile strength by the blending and beating degree of pulp, they are soft and lack of rigidity, so that they can be rolled up when applied to a cigarette with a filter, and the quality of the rolled product. Inferior. Moreover, the flame retardancy is also insufficient.
  • the present invention has been made in order to solve the above-described problems, and provides a chip paper that achieves a low basis weight while satisfying the functional properties of the chip paper such as tensile strength, stiffness, opacity, and flame retardancy, and the chip paper.
  • a cigarette with a filter is provided.
  • a chip paper comprising pulp and titanium oxide as a filler
  • x and y are expressed by the following formula 31 ⁇ x + y ⁇ 35.
  • x and y are 27 ⁇ x ⁇ 31, 4 ⁇ y ⁇ 8.
  • a low basis weight chip paper is provided.
  • a cigarette with a filter provided with the low basis weight chip paper is provided.
  • FIG. 1 is a graph showing the relationship between the amount of pulp of general-purpose base paper, tensile strength, and stiffness.
  • FIG. 2 is a diagram showing the relationship between the basis weight and opacity when calcium carbonate or titanium oxide is added as a filler to a specific amount of pulp.
  • FIG. 3 is a diagram showing an appropriate range of pulp amount and filler (titanium oxide) amount when realizing the low basis weight of the chip paper of the present invention.
  • FIG. 4 is a perspective view showing a cigarette with a filter according to an embodiment of the present invention.
  • the low basis weight chip paper which concerns on embodiment is a chip paper containing the titanium oxide as a pulp and a filler, Comprising: When the basic weight (gsm) of the said pulp is set to x, the basic weight (gsm) of the said titanium oxide is set to y. , X and y satisfy the following formula: 31 ⁇ x + y ⁇ 35, where x and y satisfy 27 ⁇ x ⁇ 31 and 4 ⁇ y ⁇ 8.
  • the chip paper according to the embodiment includes pulp and titanium oxide (filler), the basis weight is 31 gsm or more and less than 35 gsm, and the basis weight of the pulp and titanium oxide is 27 gsm or more and less than 31 gsm, or 4 gms or more and less than 8 gms, respectively.
  • pulp and titanium oxide filler
  • the basis weight is 31 gsm or more and less than 35 gsm
  • the basis weight of the pulp and titanium oxide is 27 gsm or more and less than 31 gsm, or 4 gms or more and less than 8 gms, respectively.
  • Any pulp may be used as long as it is used for ordinary chip paper.
  • non-wood such as bagasse, flax, hemp, etc.
  • pulp, mechanical pulp obtained by simply crushing wood, and chemical pulp taken out by chemical treatment examples include pulp, mechanical pulp obtained by simply crushing wood, and chemical pulp taken out by chemical treatment.
  • Titanium oxide preferably has an average particle size of 0.3 to 0.5 ⁇ m.
  • the present inventor has found the aforementioned low basis weight chip paper based on the following knowledge.
  • chip paper base paper simply reduced to 32 gsm has a large decrease in tensile strength.
  • the stiffness and opacity are reduced.
  • simple weight reduction cannot be used as chip paper base paper. Therefore, advanced design considerations are necessary for low basis weight design to ensure tensile strength, stiffness, and opacity.
  • the minimum basis weight is 35 gsm (calcium carbonate 23 wt%) in order to obtain a chip paper base with 80% opacity.
  • the inventor conducted a similar test by replacing the filler with the entire amount of titanium oxide in order to further examine the possibility of low basis weight design.
  • the results are also shown in FIG. From FIG. 2, an appropriate value of 80% of opacity can be achieved with a titanium oxide (TiO 2 ) amount of 4 gms, that is, an extremely small amount of titanium oxide (TiO 2 ) compared to calcium carbonate, and a basis weight of 31 gsm (titanium oxide 13 wt%) is achieved.
  • a chip paper having a lower limit could be obtained.
  • x and y are the following formulas: 31 ⁇ x + y ⁇ 35, where x and y are 27 ⁇ x ⁇ 31, 4 ⁇ y ⁇ 8 , A chip paper having a low basis weight (31 gsm or more and less than 35 gsm) was realized.
  • the low basis weight chip paper according to such an embodiment satisfies the appropriate values of physical properties and functions shown in Table 1 above. That is, the tensile strength, stiffness, opacity, flame retardancy and ink fixability are as follows: ⁇ Tensile strength: 26.0 N or more (required quality during winding), ⁇ Stiffness: Loop stiffness 2.0 or more (influence on the wrinkle defect of the rolled product), ⁇ Opacity: 80% or more (powder concealment, appearance quality required for design), ⁇ Flame retardance: (Guarantees proper combustion near the filter), ⁇ Ink fixability: Equivalent to general-purpose products Indicates.
  • the low-basis weight chip paper by fixing the sizing degree to 5 seconds or less, it becomes possible to improve the fixability of ink when printing a large area such as a cork ground.
  • the sizing degree includes zero.
  • Hercule Sizing Tester Value This is a well-known method (TAPPI Provisional method T530-PM83) that was treated as an interim method in 1975 by the Association for Paper Pulp Technology: TAPPI.
  • a measurement method using the present apparatus (Hercules Sizing Tester kc-294) was selected from a large number of sizing method, and the sizing degree was evaluated. Briefly, an evaluation paper piece cut from chip paper was sandwiched between folders made of wall surfaces of metal rings, set in an apparatus, and a dye mainly composed of naphthol green was poured therein. Activate the measurement switch immediately after pouring. After passing through the penetration time specific to the paper piece, the time until the back side of the paper piece became green of the dyeing liquid and a certain reflectance was recorded as sizing (seconds). In this measurement, the reflectance was set to 80%.
  • the reduction in sizing degree can be achieved by keeping the amount of sizing agent added to the chip paper low.
  • sizing agents include emulsion rosin size, rosin soap size, alkenyl succinic acid soap, fatty acid sizing agent, alkyl ketene dimer, alkenyl succinic anhydride, rosin ester type size, alkenyl ketene dimer, styrenic polymer size. These sizing agents can be used alone or in the form of a mixture. Of the sizing agents, alkyl ketene dimers are preferred.
  • Chip paper having a low basis weight (for example, a basis weight of 32 gsm) according to the embodiment described above has the following effects.
  • the thickness of the chip paper can be reduced by 14% (reduced from 43 ⁇ m thickness to 37 ⁇ m thickness) compared to general-purpose chip paper (basis weight 37 gsm). For this reason, when the outer diameter of the bobbin wound with the chip paper is equal to that of the general-purpose chip paper, the length can be increased by about 15% (increase from 3000 mm to 3500 mm). As a result, the number of cigarettes produced per bobbin can be increased by about 15% at the time of cigarette manufacture, and productivity can be improved.
  • the cigarette with a filter according to the embodiment includes the above-described low basis weight chip paper.
  • a cigarette with a filter has a structure in which the cigarette rod 1 and the filter 2 are integrated by butting the cigarette rod 1 and the filter 2 by winding the entire outer peripheral surface of the filter 2 and the outer peripheral surface of the cigarette rod 1 in the vicinity of the butting with the tip paper 3.
  • the cigarette rod 1 is formed by winding the tobacco cut 4 in a cylindrical shape with the wrapping paper 5.
  • the filter 2 is formed of, for example, a filter material (not shown) formed by bundling or folding non-woven fabrics of acetate fiber or pulp, and plug paper (molded paper) 6 in which the filter material is rolled in a columnar shape.
  • the chip paper 3 contains pulp and titanium oxide as a filler.
  • x and y are expressed by the following formula: 31 ⁇ x + y ⁇ 35, However, x and y satisfy 27 ⁇ x ⁇ 31 and 4 ⁇ y ⁇ 8.
  • the cigarette with a filter according to such an embodiment is reduced in weight and cost while maintaining its functional characteristics (tensile strength, rigidity, opacity and flame retardancy) from the effect of the low basis weight chip paper described above. Can be planned.
  • the pulp material used was wood pulp in which L material and N material were mixed at an appropriate ratio, and calcium carbonate having an average particle size of 5 ⁇ m and titanium oxide having an average particle size of 0.4 ⁇ m was used. .
  • Example 1 Four types of chip paper having the compositions shown in Table 2 below were prepared. In addition, these chip papers (Comparative 1, Tests 1 to 3) were adjusted in size to 21 seconds, 23 seconds, 23 seconds, and 23 seconds, respectively, by adding an alkyl ketane dimer as a sizing agent. Each chip paper was measured for tensile strength, elongation, stiffness, opacity, whiteness and thickness by the following methods. The results are shown in Table 2 below.
  • Thickness A piece of paper cut from chip paper was measured with a digital micrometer and recorded in units of ⁇ m for each sheet (conforms to JIS P8118).
  • the low basis weight (32 to 34 gsm) chip papers of Tests 1 to 3 of the present invention are amber to the general purpose chip paper of Comparative Example 1 having a basis weight of 37 gsm and a filler of calcium carbonate. It can be seen that it has no functional characteristics and high quality.
  • Example 2 Two types of chip paper shown in Table 3 below were prepared. The pulp in these chip papers was used in an amount that was less than the lower limit of the pulp (27 gsm) of the present invention, and the beating degree was extremely increased. These chip papers were measured for tensile strength, elongation, stiffness, opacity, whiteness and thickness in the same manner as in Example 1. The results are shown in Table 3 below.
  • the chip papers of Tests 4 and 5 have a low basis weight (31 gsm, 33 gsm), but the amount of pulp is less than the lower limit amount of pulp (27 gsm) of the present invention (23.0 gsm, 24.0 gsm), the tensile strength is ensured by the high beating degree described above, but it can be seen that the decrease in stiffness is significant.
  • Example 3 Addition of alkyl ketene dimer as a sizing agent in the same composition as the chip paper of Comparative 1 in Table 2 (size: 21 seconds), the chip paper of Test 1 (size: 23 seconds), and Test 1 of Table 2 A chip paper of test 6 having a sizing degree of 5 seconds with an adjusted amount was prepared. These chip papers were tested for ink fixability by the following method. The results are shown in Table 4 below.
  • Ink fixability requires evaluation of both abrasion resistance against rubbing and stability against peeling.
  • the friction element has a semi-cylindrical friction body (dimensions: bottom portion length 20 mm ⁇ width 20 mm, curvature radius 45 mm, weight 150 g) and a 200 g cylindrical weight (diameter) attached to the upper curved surface of the friction body. 45 mm ⁇ height 24 mm).
  • a white test paper for observing ink spillage having the same size as the bottom surface portion was attached to the bottom surface portion of the friction body of the friction element.
  • the test piece (printed test piece) which printed on the rectangular flat surface of the semi-cylindrical stainless steel board of curvature radius 200mm was fixed.
  • the friction piece was set on the printed test piece of the stainless steel board so that the white test paper was in contact with the test piece, and the friction piece was rubbed 50 times on the printed test piece. The color fading was evaluated by observing the test paper.
  • Stability was determined by observing the degree of color fading when a commercially available adhesive tape was applied to the printed test piece with a weight of 100 g and immediately peeled off.
  • the ink fixability by such a test is “bad” when significant ink transfer is observed on white test paper or adhesive tape, and “good” when slight ink transfer is observed. When the paper was peeled off from the adhesive tape and peeled for each paper layer, it was judged as “very good”.
  • the low basis weight (32 gsm) chip paper of Test 1 of the present invention has good ink fixing property even when the sizing degree is 23 seconds, and the sizing degree is 5 seconds. It can be seen that the low basis weight (32 gsm) chip paper of Test 6 is equivalent to the chip paper of Comparative 1 (basis weight: 37 gsm), which is a general-purpose product having a sizing degree of 21 seconds, and shows better ink fixing properties.
  • Example 4 The chip papers of Comparative 1 and Tests 1 and 3 in Table 2 were applied to brand A and brand B, which are cigarettes with a filter. These brands A and B were examined for flame retardancy by the following method. The results are shown in Table 5 below.
  • the present invention provides chip paper that has improved the productivity of cigarettes with a filter, reduced weight, improved transportation costs, reduced raw paper costs, and functional characteristics required for chip paper (A cigarette with a filter that achieves low weight and low cost while maintaining tensile strength, rigidity, opacity and flame retardancy can be provided.

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

L'invention porte sur un papier de manchette, comprenant de la pâte et de l'oxyde de titane en tant que matière de charge. Si x représente le grammage (g/m2) de la pâte, et y représente le grammage (g/m2) de l'oxyde de titane, x et y satisfont la formule 31 ≤ x + y < 35 quand 27 ≤ x < 31 et 4 ≤ y < 8.
PCT/JP2010/054880 2010-03-19 2010-03-19 Papier de manchette à faible grammage, et cigarette comprenant filtre WO2011114529A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP2010/054880 WO2011114529A1 (fr) 2010-03-19 2010-03-19 Papier de manchette à faible grammage, et cigarette comprenant filtre
EP10847940.3A EP2549015B1 (fr) 2010-03-19 2010-03-19 Papier de manchette à faible grammage, et cigarette comprenant filtre
ES10847940.3T ES2555402T3 (es) 2010-03-19 2010-03-19 Papel de boquilla que tiene peso base bajo y cigarrillo equipado con filtro
JP2012505426A JP5608729B2 (ja) 2010-03-19 2010-03-19 低坪量チップペーパーおよびフィルター付きシガレット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/054880 WO2011114529A1 (fr) 2010-03-19 2010-03-19 Papier de manchette à faible grammage, et cigarette comprenant filtre

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WO2011114529A1 true WO2011114529A1 (fr) 2011-09-22

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EP (1) EP2549015B1 (fr)
JP (1) JP5608729B2 (fr)
ES (1) ES2555402T3 (fr)
WO (1) WO2011114529A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102936865A (zh) * 2012-10-18 2013-02-20 民丰特种纸股份有限公司 一种透明水松纸的制造方法
CN104594109A (zh) * 2014-12-20 2015-05-06 李锋 一种不粘嘴唇防止唇舌干燥的香味保健水松纸及其制备方法
CN104611981A (zh) * 2014-12-20 2015-05-13 李锋 一种合欢花牛奶安神健康香味水松纸原纸及其制备方法
JP2019187451A (ja) * 2015-03-27 2019-10-31 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 電気加熱式エアロゾル発生物品用の紙ラッパー

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CN103290721B (zh) * 2013-05-21 2014-11-12 牡丹江恒丰纸业股份有限公司 一种阻燃烟用接装纸原纸的生产方法
CN104005300B (zh) * 2014-05-30 2016-03-30 滁州卷烟材料厂 一种吸附增强中药解毒的水松纸原纸及其制备方法
CN104005269A (zh) * 2014-05-30 2014-08-27 滁州卷烟材料厂 一种湿强度大抗水阻燃烟用接装纸及其制备方法
CN104005286B (zh) * 2014-05-30 2016-03-30 滁州卷烟材料厂 一种增加过滤吸附烟气效果的水松纸及其制备方法
CN104172472B (zh) * 2014-07-31 2017-03-08 云南中烟工业有限责任公司 一种蔗渣纤维卷烟纸质滤棒
CA3086981C (fr) 2017-12-26 2022-11-29 Japan Tobacco Inc. Article a fumer a filtre
CN112888324B (zh) 2018-12-06 2023-05-09 菲利普莫里斯生产公司 具有层压包装物的气溶胶生成制品
CN109567272B (zh) * 2018-12-26 2021-02-02 湖南中烟工业有限责任公司 一种具有降低加热不燃烧卷烟烟气温度滤棒添加剂及其制备方法
CN109567271B (zh) * 2018-12-26 2021-02-02 湖南中烟工业有限责任公司 一种具有降低加热不燃烧卷烟烟气温度滤棒添加剂及其制备方法
CN109588770B (zh) * 2018-12-26 2021-02-02 湖南中烟工业有限责任公司 一种降温嘴棒及卷烟

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102936865A (zh) * 2012-10-18 2013-02-20 民丰特种纸股份有限公司 一种透明水松纸的制造方法
CN104594109A (zh) * 2014-12-20 2015-05-06 李锋 一种不粘嘴唇防止唇舌干燥的香味保健水松纸及其制备方法
CN104611981A (zh) * 2014-12-20 2015-05-13 李锋 一种合欢花牛奶安神健康香味水松纸原纸及其制备方法
JP2019187451A (ja) * 2015-03-27 2019-10-31 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 電気加熱式エアロゾル発生物品用の紙ラッパー
US11219240B2 (en) 2015-03-27 2022-01-11 Philip Morris Products S.A. Paper wrapper for an electrically heated aerosol-generating article
JP2022019729A (ja) * 2015-03-27 2022-01-27 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 電気加熱式エアロゾル発生物品用の紙ラッパー

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EP2549015A4 (fr) 2014-10-08
ES2555402T3 (es) 2015-12-30

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