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WO2007000937A1 - Cigarette avec filtre - Google Patents

Cigarette avec filtre Download PDF

Info

Publication number
WO2007000937A1
WO2007000937A1 PCT/JP2006/312546 JP2006312546W WO2007000937A1 WO 2007000937 A1 WO2007000937 A1 WO 2007000937A1 JP 2006312546 W JP2006312546 W JP 2006312546W WO 2007000937 A1 WO2007000937 A1 WO 2007000937A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
cigarette
amount
smoking
tar
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.)
Ceased
Application number
PCT/JP2006/312546
Other languages
English (en)
Japanese (ja)
Inventor
Shinsei Hiraki
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Rayon Co Ltd
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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP2006522831A priority Critical patent/JPWO2007000937A1/ja
Publication of WO2007000937A1 publication Critical patent/WO2007000937A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features

Definitions

  • the present invention relates to a cigarette with a filter in which the smoking amount of carbon monoxide and carbon is less than the smoking amount of tar.
  • Patent Document 1 discloses that the sidestream smoke containing carbon in a part of the total filler content is reduced.
  • the ratio of Z tar is 1: 0 or less
  • High pressure drop ventilation Filter tip card A filter paper cigarette is disclosed.
  • Patent Document 2 describes a graph plotting the weight of the filter rod against the pressure drop of a 1.8 to 8.0 denier cigarette tow per fiber, 4.7 and 8 per fiber. There is a description of a filter rod with 0 denier tobacco tow with a packing density of about 0.17 gZcm 3 .
  • the filter described in Patent Document 2 has the effect of suppressing the amount of smoking of tar, it does not have a means for introducing ventilation air, and the amount of carbon monoxide is reduced with respect to the amount of smoking of tar. The effect of reducing the amount of smoking was ineffective.
  • Patent Document 1 Japanese Patent Laid-Open No. 5-236930
  • Patent Document 2 JP-A-58-158167
  • the present invention provides a filter and a cigarette filled with cellulose acetate tow which is currently most frequently used for reasons such as excellent flavor and ease of covering the filter.
  • a filter that has a lower amount of smoking carbon monoxide than that of tar.
  • the single fiber fineness 5. 6 dtex or more cellulose acetate tow packed such that 0. 14 7gZcm 3 or more density, and the filter was only set the means for introducing Ventilated Chillon air The amount of smoking of carbon monoxide and carbon is less than that of tar, which also has a cigarette rod force!
  • the present invention provides a cigarette with a filter that is excellent in flavor and has a small amount of smoking carbon monoxide relative to the amount of smoking tar.
  • the single fiber fineness of the cellulose acetate tow filled in the filter needs to be 5.6 dtex or more.
  • the level of filtration rate against the ventilation resistance of the filter cannot be kept sufficiently low.
  • the rate of introduction of ventilation air in order to reduce the amount of carbon monoxide smoking. It becomes difficult to maintain the amount at lOmg.
  • the rate of introduction of ventilation air cannot be increased sufficiently to obtain lOmg of tar smoke, which makes it difficult to reduce the amount of smoke of carbon monoxide.
  • the packing density of the cellulose acetate tow needs to be 0.147 gZcm 3 or more.
  • the material filled in the filter needs to be cellulose acetate tow. It does not affect the flavor and taste. If so, polyolefins etc. may be included!
  • the filter filled with cellulose acetate tow of the present invention is a general plug hoist, for example, 10 ⁇ -27? —2 (Doi, Howe Co., Ltd.) continuously manufactures a filter plug between a tow supply roll and a tong using a high propulsion type air jet, and further cuts it to a desired length. Can be manufactured.
  • filter plugs may be manufactured by compressing in a direction perpendicular to the length direction of cellulose acetate.
  • the filter constituting the cigarette with a filter of the present invention may be a dual filter.
  • at least one filter partial force is obtained by using cellulose acetate tow having a single fiber fineness of 5.6 dtex or more.
  • the filter should be packed so as to have a density of 147 gZcm 3 or more and provided with means for introducing ventilation air.
  • the present invention will be described specifically by way of examples. Each physical property and evaluation was determined by the following methods.
  • Cigarette ventilation resistance and ventilation were measured with a CERULEAN QTM5U conforming to the Cholesta method.
  • Single fiber fineness 8 Circumference covered with high-breathability braided paper with cellulose-type tow of ldtex, single yarn cross-section Y type, total fineness 39996dtex by KOH-mZAF-III, a How-up plug hoisting machine 24.
  • a filter plug with a length of 6 mm and a length of 120 mm was manufactured, and this was cut into a length of 25 mm to create a filter.
  • the tow filling amount in the filter was adjusted so that the tow filling density was 0.154 gZcm 3 .
  • Example 1 except that cellulose tote with ldtex, single yarn cross-section Y type, total fineness 47773dtex was used and the tow filling amount was adjusted to 0.121 gZcm 3 A cigarette was created in the same manner as above. The cigarette smoking characteristics were set to 3 ⁇ 4kl.
  • Example 2 except that a cellulose tote with ldtex, single yarn cross-section Y type, and total fineness 39996dtex was used, and the tow filling amount was adjusted to 0.173 gZcm 3 tow. A cigarette was created in the same manner as above. Smoking characteristics of this cigarette
  • Cellulose acetate tow with a single fiber fineness of 15.6 dtex, single yarn cross-section Y type, and total fineness of 33330 dtex was bundled and compressed from the direction perpendicular to the length direction of cellulose acetate to obtain a filter.
  • a filter plug with a circumference of 24.6 mm and a length of 25 mm was produced by covering this filter with a high air permeability plug paper.
  • the filling density of tow was 0.354 g / cm 3 and the amount of ventilation air introduced was adjusted so that the amount of cigarette tar smoked was approximately 6 mg. Created. Table 1 shows the smoking characteristics of this cigarette.
  • a cigarette was prepared in the same manner as in Example 4 except that the tow packing density was 0.336 gZcm 3 and the amount of ventilation air introduced was adjusted so that the cigarette tar smoking amount was approximately 10 mg.
  • the cigarette smoking characteristics are shown in Table 1.
  • Example 2 except that cellulose tote with ldtex, single yarn cross-section Y type, total fineness 47773dtex was used, and the tow filling amount was adjusted to 0.127 gZcm 3 tow filling density.
  • a cigarette was created in the same manner as above. Smoking characteristics of this cigarette
  • a cigarette was prepared in the same manner as in Example 1 except that it did not force the introduction of ventilation air.
  • the cigarette smoking characteristics are shown in Table 1.
  • Example 4 A cigarette was prepared in the same manner as in Example 2 except that the introduction of ventilation air was not effective. The cigarette smoking characteristics are shown in Table 1.
  • a cigarette was prepared in the same manner as in Example 4 except that the introduction of ventilation air was not effective.
  • the cigarette smoking characteristics are shown in Table 1.
  • the cigarette with a filter which is excellent in flavor and has little smoking amount of carbon monoxide relative to the smoking amount of tar can be provided.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

L'invention concerne une cigarette avec filtre, permettant de réduire la quantité de monoxyde de carbone fumé par rapport à la quantité de goudron fumé, ladite cigarette comprenant des fibres d'acétate de cellulose, dont les monofilaments ont une finesse de 5,6 dtex ou plus, disposées avec une densité de 0,147 g/cm3 ou plus, un filtre comprenant des moyens d'introduire de l'air de ventilation, et un boudin de tabac.
PCT/JP2006/312546 2005-06-29 2006-06-22 Cigarette avec filtre Ceased WO2007000937A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006522831A JPWO2007000937A1 (ja) 2005-06-29 2006-06-22 フィルター付きシガレット

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005189243 2005-06-29
JP2005-189243 2005-06-29

Publications (1)

Publication Number Publication Date
WO2007000937A1 true WO2007000937A1 (fr) 2007-01-04

Family

ID=37595190

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2006/312546 Ceased WO2007000937A1 (fr) 2005-06-29 2006-06-22 Cigarette avec filtre

Country Status (4)

Country Link
JP (1) JPWO2007000937A1 (fr)
KR (1) KR100978983B1 (fr)
CN (1) CN101179956A (fr)
WO (1) WO2007000937A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013042609A1 (fr) * 2011-09-20 2013-03-28 日本たばこ産業株式会社 Cigarette
WO2014091605A1 (fr) * 2012-12-13 2014-06-19 日本たばこ産業株式会社 Cigarette
JP2015187010A (ja) * 2014-03-11 2015-10-29 株式会社ダイセル フィルタトウベールが梱包材で非密封状態に梱包された梱包体とその製造方法
JP2017136084A (ja) * 2017-04-05 2017-08-10 日本たばこ産業株式会社 シガレット
JP2021509267A (ja) * 2017-12-28 2021-03-25 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム エアロゾル発生物品用の堅固なフィルター
JP2023041888A (ja) * 2018-11-14 2023-03-24 日本たばこ産業株式会社 フィルターセグメント、非燃焼加熱喫煙物品及び非燃焼加熱喫煙システム

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA127848C2 (uk) 2013-03-28 2024-01-24 Філіп Морріс Продактс С.А. Курильний виріб, що містить елемент надання аромату
JP7352546B2 (ja) 2017-12-28 2023-09-28 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム エアロゾル発生物品用の堅固なフィルター

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58158167A (ja) * 1982-03-10 1983-09-20 ヘキスト・セラニーズ・コーポレーション 煙草フィルタ素子の製造方法と装置
JPH05236930A (ja) * 1991-10-23 1993-09-17 Rothmans Internatl Tobacco Ltd フィルター付き紙巻き煙草
JP2001120249A (ja) * 1999-10-22 2001-05-08 Mitsubishi Rayon Co Ltd たばこフィルター
JP2004113148A (ja) * 2002-09-27 2004-04-15 Mitsubishi Rayon Co Ltd シガレットフィルターおよびシガレット
WO2004037025A2 (fr) * 2002-10-23 2004-05-06 Filtrona International Limited Filtre de cigarette

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58158167A (ja) * 1982-03-10 1983-09-20 ヘキスト・セラニーズ・コーポレーション 煙草フィルタ素子の製造方法と装置
JPH05236930A (ja) * 1991-10-23 1993-09-17 Rothmans Internatl Tobacco Ltd フィルター付き紙巻き煙草
JP2001120249A (ja) * 1999-10-22 2001-05-08 Mitsubishi Rayon Co Ltd たばこフィルター
JP2004113148A (ja) * 2002-09-27 2004-04-15 Mitsubishi Rayon Co Ltd シガレットフィルターおよびシガレット
WO2004037025A2 (fr) * 2002-10-23 2004-05-06 Filtrona International Limited Filtre de cigarette

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013042609A1 (fr) * 2011-09-20 2013-03-28 日本たばこ産業株式会社 Cigarette
WO2014091605A1 (fr) * 2012-12-13 2014-06-19 日本たばこ産業株式会社 Cigarette
JPWO2014091605A1 (ja) * 2012-12-13 2017-01-05 日本たばこ産業株式会社 シガレット
JP2015187010A (ja) * 2014-03-11 2015-10-29 株式会社ダイセル フィルタトウベールが梱包材で非密封状態に梱包された梱包体とその製造方法
US10716326B2 (en) 2014-03-11 2020-07-21 Daicel Corporation Package of filter tow bale packed with packing material in a non-hermetic state and manufacturing method thereof
US10888112B2 (en) 2014-03-11 2021-01-12 Daicel Corporation Package of filter tow bale packed with packing material in a non-hermetic state and manufacturing method thereof
JP2017136084A (ja) * 2017-04-05 2017-08-10 日本たばこ産業株式会社 シガレット
JP2021509267A (ja) * 2017-12-28 2021-03-25 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム エアロゾル発生物品用の堅固なフィルター
JP2023041888A (ja) * 2018-11-14 2023-03-24 日本たばこ産業株式会社 フィルターセグメント、非燃焼加熱喫煙物品及び非燃焼加熱喫煙システム
JP7259146B2 (ja) 2018-11-14 2023-04-17 日本たばこ産業株式会社 フィルターセグメント、非燃焼加熱喫煙物品及び非燃焼加熱喫煙システム

Also Published As

Publication number Publication date
CN101179956A (zh) 2008-05-14
KR100978983B1 (ko) 2010-08-30
KR20080014893A (ko) 2008-02-14
JPWO2007000937A1 (ja) 2009-01-22

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