EP3449739A1 - Zigarette mit filter - Google Patents

Zigarette mit filter Download PDF

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Publication number
EP3449739A1
EP3449739A1 EP16900498.3A EP16900498A EP3449739A1 EP 3449739 A1 EP3449739 A1 EP 3449739A1 EP 16900498 A EP16900498 A EP 16900498A EP 3449739 A1 EP3449739 A1 EP 3449739A1
Authority
EP
European Patent Office
Prior art keywords
filter
cigarette
tipping paper
paper
transparent
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP16900498.3A
Other languages
English (en)
French (fr)
Other versions
EP3449739A4 (de
Inventor
Shunichi YAMAKAWA
Kenichi Iwanaga
Kazuya SUMIYOSHI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
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 Japan Tobacco Inc filed Critical Japan Tobacco Inc
Publication of EP3449739A1 publication Critical patent/EP3449739A1/de
Publication of EP3449739A4 publication Critical patent/EP3449739A4/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
    • 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
    • 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
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means

Definitions

  • a cigarette with filter comprising tipping paper which reduces or overcomes the problems of conventional transparent tipping paper such as discomfort of smokers caused by feeling like plastics, difficulty of manufacture, and the like, which has a preferable ink fixing property, and which is transparent at least partially.
  • the outer filter wrap sheet 122 is entirely transparent.
  • As the material of such an outer filter wrap sheet 122 for example, glassine paper, parchment paper, paraffin paper, cellophane, polypropylene film, polyvinyl chloride film, cellulose acetate film, and the like can be used.
  • the tipping paper 13 is transparent as a whole, and has a transparency of 30% or more and 100% or less, preferably 60% or more and 90% or less, more preferably 80% or more and 90% or less.
  • the whiteness is an inherent reflectance coefficient (R ⁇ ) measured under spectral conditions such as the effective wavelength of 457 nm and the half width of 44 nm using a specified reflectometer and a light source, and the opacity is a value obtained by calculating a single sheet luminous reflectance coefficient (R0) / inherent luminous reflectance coefficient (R ⁇ ) ⁇ 100 (%).
  • Tipping paper 23 has a transparent portion 23a and an opaque portion 23b.
  • the transparent portion 23a has a transparency of 30% or more and 100% or less, preferably 60% or more and 90% or less, more preferably 80% or more and 90% or less.
  • the transparent portion 23a has a star shape. In FIG. 2 , an example of the transparent portion 23a having a star shape is shown, but the shape of the transparent portion 23a is not limited to this, and may be, for example, a character, a geometric shape, a logo mark or the like.
  • the substances (tar, and the like) contained in the mainstream smoke are accumulated in the filter member 121, and the color of the filter 12 gradually changes.
  • the color of the filter 12 can be visually recognized through the star-shaped transparent portion 23a of the tipping paper 23, and the star shape is seen to emerge on the tipping paper 23.
  • the first filter segment 32a is composed of a first filter member 321a and a first inner filter wrap sheet 322a wrapped around the first filter member 321a.
  • the first filter member 321a of the first filter segment 32a is a so-called charcoal filter in which an adsorbent such as activated carbon is dispersed and added to interstices between the fibers of the cellulose acetate fiber packed layer.
  • first filter segment 32a is arranged on the upstream side and the second filter segment 32b is arranged on the downstream side is shown, but, the first filter segment 32a may be arranged on the downstream side and the second filter segment 32b may be arranged on the upstream side.
  • FIG. 5 is an enlarged schematic cross-sectional view showing a part of a cigarette 4 with filter according to a fourth embodiment.
  • the cigarette 4 with filter according to the fourth embodiment has a configuration identical to the cigarette 1 with filter according to the first embodiment except that the filter configuration is different.
  • the cigarette 4 with filter according to the fourth embodiment comprises first and second filter segments 42a and 42b which are spaced apart from each other and are disposed via a hollow portion (cavity) 44.
  • the first and second filter segments 42a and 42b comprise first and second filter members 421a and 421b, and first and second inner filter wrap sheets 422a and 422b wrapped around the first and second filter members 421a and 421b, respectively.
  • FIG. 6 is an enlarged schematic cross-sectional view showing a part of a cigarette 5 with filter according to a fifth embodiment.
  • the cigarette 5 with filter according to the fifth embodiment has a configuration identical to the cigarette 4 with filter according to the fourth embodiment except that a destructive flavor capsule 55 destroyed by an external force so as to release the flavor is disposed in the hollow portion 44.
  • the smokers can enjoy not only the mainstream smoke from the cigarette rod 11, but also the flavor smell, by crushing the flavor capsule 55 so that the shell 552 is broken, and by making the content flavor 551 from the inside of the capsule 55 to the filter 42, according to the cigarette 5 with filter of the fifth embodiment.
  • the flavor capsule 55 in the hollow portion 44 can be visually recognized from the outside since the tipping paper 13 and the outer filter wrap sheet 42c corresponding to the hollow portion 44 are transparent. For this reason, the flavor capsule 55 can easily be broken and it can be visually confirmed that the flavor capsule 55 has been broken. In addition, it can be visually confirmed that the content flavor 551 of the flavor capsule 55 has developed in the hollow portion 44.
  • the flavor particles 66 are arranged in the hollow portion 44 of the filter 42, in the cigarette 6 with filter according to the sixth embodiment, flavor is added to mainstream smoke which has passed through the hollow portion 44 at smoking, flavor different from flavor of an ordinary cigarette can be tasted and recall of further flavor change can be realized by visually recognizing the contents from smokers. Furthermore, by setting the filling rate of the flavor particles 66 in the hollow portion 44 to 30% or more and 70% or less, the smokers can feel vibration and sound caused by the flavor particles 66 moving within the hollow portion 44 or hitting each other due to the mainstream smoke flow at smoking.
  • the filling rate of the flavoring particles 66 can be calculated by dividing the volume occupied by the flavor particles 66 immediately after filling the flavor particles 66 with the natural drop in the hollow portion 44 by the volume of the hollow portion 66. In calculation of the filling rate of the flavor particles 66, the flavor particles 66 are not finely packed by imparting vibration after filling the flavor particles 66 by natural drop.
  • FIG. 10 is a schematic perspective view of a cigarette 8 with filter according to an eighth embodiment.
  • FIG. 11 is an enlarged schematic cross-sectional view showing a section taken along line XI - XI in FIG. 10 .
  • the cigarette 8 with filter according to the eighth embodiment has a configuration identical to the cigarette 1 with filter according to the first embodiment except that tipping paper 83 includes a decorative portion 88.
  • the decorative portion 88 has a star shape.
  • a decorative portion 88 can be formed by, for example, printing ink or the like on the front and/or back surface of tipping paper 83 by gravure printing or ink-jet printing.
  • FIG. 10 an example of the decorative portion 88 having a star shape is shown, but the shape of the decorative portion 88 is not limited to this, and may be, for example, a character, a geometric shape, a logo mark or the like.
  • Tests (1) to (4) described below were executed using Test Samples 1 and 2 and Comparative Test Samples 1 to 3 having the physical properties shown in Table 1.
  • "printed” means that the ink has been applied to the surface of the tipping paper by printing.
  • Table 1 Sample name Materials Basis weight [gsm] Thickness [ ⁇ m] Stiffness [N/25mm] Tensile strength [N/15mm] Elongation [%] Transparency [%] Smoothness [sec] Test Sample 1 Glassine paper (Nippon Paper Papylia Co., Ltd.) 35 27 1.8 45.8 1.7 81.8 1147 Test Sample 2 (printed) Glassine paper (Nippon Paper Papylia Co., Ltd.) 35 27 1.8 40.4 1.7 39.5 902 Comparative Test Sample 1 Cellophane 33 24 0.8 50 or more (over limit of measurement machine) 10 or more (over limit of measurement machine) 96.1 1898 Comparative Test Sample 2 (printed) Cellophane 34 24 0.8 46.2 7.2 94.4 1760 Comparative Test Sample 3
  • a cigarette production machine capable of producing 12,000 cigarettes with filter per minute when using normal tipping paper base paper was employed, and tests on wrapping properties of tipping paper, such as an operable speed (the number of cigarettes which can be produced per minute) of the cigarette production machine and a defect occurrence rate of the cigarettes with filter, when wrapping the tipping paper of Test Samples 1 and 2 and Comparative Test Samples 1 to 3 around the cigarettes with filter, were conducted.
  • the results are shown in Table 2.
  • the defect occurrence rate means probability that when the tipping paper is wrapped around the cigarettes with filter, the adhesion of the wrapping end portions of the tipping paper is weak and the end portions of the tipping paper are peeled off from the cigarettes with filter.
  • the ink fixing property test was conducted on the tipping paper (25 ⁇ 250 mm) of Test Sample 2, Comparative Test Sample 2 and Comparative Test Sample 3. Ink was applied to the surface of the tipping paper of Test Sample 2 and Comparative Test Sample 3 by printing. In addition, ink was applied to the surface of the tipping paper of Comparative Test Sample 2 by printing and varnish was further applied to its top surface.
  • a gakushin-type friction measurement machine manufactured for the ink fixing property test.
  • the ink fixing property test was conducted by placing the friction element 91 on the tipping paper 94 so as to bring the white test paper 93 into contact with the printed tipping paper 94 of the stainless steel panel 92, frictionally reciprocating the printed tipping paper 94 at forty times by the friction element 91, and observing the white test paper 93 to evaluate the color fading degree.
  • the friction element 91 was placed on the tipping paper 94
  • the weights of the friction element body 91a and the arm 91b were applied to the white test paper 93 and the tipping paper 94.
  • the ink fixing property test was conducted by a dry test and a wet test, both at room temperature. In the wet test, 20 ⁇ l of water was dropped on the surface of the tipping paper 94 before starting the friction.
  • a shrinkage test was conducted for the tipping paper of Test Sample 1, Test Sample 2, Comparative Test Sample 1, and Comparative Test Sample 2.
  • the dimensions of the tipping paper to be tested were measured when stored for 24 hours in an environment of 23°C and 60% relative humidity, and these were taken as an initial state. After that, the tipping paper was stored in an environment of 23°C and 100% relative humidity for 24 hours, and the dimensions in the flow direction and the width direction were measured. Furthermore, the tipping paper was held for one hour under an environment of 23°C and relative humidity of 44% and was stored for 24 hours, and dimensional change in the flow direction and width direction was measured.
  • the shrinkage ratio was evaluated by measuring dimensional changes in the flow direction and the width direction of the tipping paper, based on the initial state at that time.

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
EP16900498.3A 2016-04-28 2016-04-28 Zigarette mit filter Withdrawn EP3449739A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/063464 WO2017187628A1 (ja) 2016-04-28 2016-04-28 フィルター付きシガレット

Publications (2)

Publication Number Publication Date
EP3449739A1 true EP3449739A1 (de) 2019-03-06
EP3449739A4 EP3449739A4 (de) 2020-01-15

Family

ID=60161377

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16900498.3A Withdrawn EP3449739A4 (de) 2016-04-28 2016-04-28 Zigarette mit filter

Country Status (6)

Country Link
EP (1) EP3449739A4 (de)
JP (1) JP6755942B2 (de)
KR (1) KR20180135022A (de)
CN (1) CN109310143A (de)
RU (1) RU2711303C1 (de)
WO (1) WO2017187628A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3939441A4 (de) * 2020-05-29 2022-04-20 KT & G Corporation Mit funktionsmaterial beschichtetes rauchartikelmundstückpapier und verfahren zum beschichten des mundstückpapiers
US11717023B2 (en) 2017-12-26 2023-08-08 Japan Tobacco Inc. Filtered smoking article

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Publication number Priority date Publication date Assignee Title
TWI741119B (zh) * 2017-12-28 2021-10-01 日商日本煙草產業股份有限公司 附濾嘴之吸煙物品
CN112087959B (zh) * 2018-05-17 2024-01-23 未来科技株式会社 芳香烟弹
EP3881699A4 (de) * 2018-11-14 2022-08-17 Japan Tobacco Inc. Nicht brennbarer, erhitzter rauchartikel und nicht brennbares, beheiztes rauchsystem
US20220232883A1 (en) * 2019-07-12 2022-07-28 Jt International S.A. Aerosol Generating Article With A Tipping Wrapper
CN110643220A (zh) * 2019-09-26 2020-01-03 安徽集友纸业包装有限公司 油墨、烟用接装纸及卷烟
TW202145911A (zh) * 2020-04-22 2021-12-16 日商日本煙草產業股份有限公司 非燃燒加熱式香煙及電加熱式香煙製品
EP4140327A4 (de) * 2020-04-22 2024-05-22 Japan Tobacco Inc. Verbrennungsfreies erhitztes tabakprodukt und erhitztes tabakprodukt
WO2022044116A1 (ja) * 2020-08-25 2022-03-03 日本たばこ産業株式会社 非燃焼加熱式たばこ及び電気加熱式たばこ製品
WO2023165846A1 (en) * 2022-03-01 2023-09-07 Philip Morris Products S.A. Aerosol-generating article with heat-shrinkable wrapper
CN114403500A (zh) * 2022-03-11 2022-04-29 云南中烟工业有限责任公司 一种透明空腔滤棒卷烟加工方法

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KR20040070612A (ko) * 2003-02-04 2004-08-11 이형 필터궐련
EP2025251A1 (de) * 2007-08-17 2009-02-18 Philip Morris Products S.A. Mehrteiliger Filter für einen Rauchartikel
LT2317881T (lt) * 2008-06-02 2018-05-10 Philip Morris Products S.A. Rūkomasis gaminys su permatoma dalimi
CN201288275Y (zh) * 2008-10-14 2009-08-12 黄伟立 一种烟用接装纸
WO2013021863A1 (ja) * 2011-08-05 2013-02-14 日本たばこ産業株式会社 シガレット
ES2630394T3 (es) * 2011-11-07 2017-08-21 Philip Morris Products S.A. Artículo para fumar con contenidos visibles
EP2789549B1 (de) * 2012-03-28 2022-04-06 Japan Tobacco, Inc. Verpackungsfolie, zigarettenpackung mit dieser verpackungsfolie und äusserer zuschnitt für diese zigarettenpackung
WO2013179428A1 (ja) * 2012-05-30 2013-12-05 日本たばこ産業株式会社 シガレット及び包装部材
WO2014012841A2 (en) * 2012-07-17 2014-01-23 Philip Morris Products S.A. Smoking article including flavoured wrapper with cut-out portion
UA116785C2 (uk) * 2012-12-04 2018-05-10 Філіп Морріс Продактс С.А. Курильний виріб з прозорою обгорткою
ES2584727T3 (es) * 2013-02-27 2016-09-28 Philip Morris Products S.A. Artículo para fumar con marca que cambia de color
AU2013204693A1 (en) * 2013-03-27 2014-10-16 Duggan, Kerry Grant MR Cigarettes and their construction
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11717023B2 (en) 2017-12-26 2023-08-08 Japan Tobacco Inc. Filtered smoking article
EP3939441A4 (de) * 2020-05-29 2022-04-20 KT & G Corporation Mit funktionsmaterial beschichtetes rauchartikelmundstückpapier und verfahren zum beschichten des mundstückpapiers

Also Published As

Publication number Publication date
JPWO2017187628A1 (ja) 2019-02-28
KR20180135022A (ko) 2018-12-19
WO2017187628A1 (ja) 2017-11-02
RU2711303C1 (ru) 2020-01-16
CN109310143A (zh) 2019-02-05
EP3449739A4 (de) 2020-01-15
JP6755942B2 (ja) 2020-09-16

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