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EP3981262A4 - Tobacco sheet, tobacco rod and smoking article - Google Patents

Tobacco sheet, tobacco rod and smoking article Download PDF

Info

Publication number
EP3981262A4
EP3981262A4 EP19931595.3A EP19931595A EP3981262A4 EP 3981262 A4 EP3981262 A4 EP 3981262A4 EP 19931595 A EP19931595 A EP 19931595A EP 3981262 A4 EP3981262 A4 EP 3981262A4
Authority
EP
European Patent Office
Prior art keywords
tobacco
smoking article
sheet
rod
tobacco rod
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.)
Pending
Application number
EP19931595.3A
Other languages
German (de)
French (fr)
Other versions
EP3981262A1 (en
Inventor
Atsunari Hanada
Takayoshi Motegi
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 EP3981262A1 publication Critical patent/EP3981262A1/en
Publication of EP3981262A4 publication Critical patent/EP3981262A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
    • 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
    • D21H17/02—Material of vegetable origin
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/12—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod
    • D21H25/14—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod the body being a casting drum, a heated roll or a calender
EP19931595.3A 2019-06-07 2019-06-07 Tobacco sheet, tobacco rod and smoking article Pending EP3981262A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/022794 WO2020246036A1 (en) 2019-06-07 2019-06-07 Tobacco sheet, tobacco rod and smoking article

Publications (2)

Publication Number Publication Date
EP3981262A1 EP3981262A1 (en) 2022-04-13
EP3981262A4 true EP3981262A4 (en) 2023-02-08

Family

ID=73652517

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19931595.3A Pending EP3981262A4 (en) 2019-06-07 2019-06-07 Tobacco sheet, tobacco rod and smoking article

Country Status (5)

Country Link
US (1) US20220071275A1 (en)
EP (1) EP3981262A4 (en)
JP (1) JP7225393B2 (en)
CN (1) CN113950256A (en)
WO (1) WO2020246036A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113287780A (en) * 2021-06-25 2021-08-24 云南中烟工业有限责任公司 Dual-purpose cigarette with large smoke quantity and using method and application thereof
WO2023128415A1 (en) * 2021-12-31 2023-07-06 주식회사 케이티앤지 Cigar wrapper and heating-type smoking product including same
FR3135904A1 (en) * 2022-05-25 2023-12-01 Swm Luxembourg Filter for smoking or vaping item comprising smooth paper
WO2024013782A1 (en) * 2022-07-11 2024-01-18 日本たばこ産業株式会社 Wrapper for non-combustion-heated flavor inhalation article

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2661184B1 (en) * 2011-01-07 2015-08-12 British American Tobacco (Investments) Limited Smoking article
US20160208440A1 (en) * 2015-01-16 2016-07-21 R.J. Reynolds Tobacco Company Tobacco-derived cellulose material and products formed thereof
US20190142058A1 (en) * 2016-05-27 2019-05-16 Philip Morris Products S.A. Method for the preparation of a cast sheet of homogenized tobacco material

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416537A (en) * 1966-12-01 1968-12-17 Gen Cigar Co Tobacco sheet manufacture of high wet strength
JPH0516976A (en) * 1991-07-09 1993-01-26 Tokai Arumihaku Kk Container lid
US5322076A (en) * 1992-02-06 1994-06-21 R. J. Reynolds Tobacco Company Process for providing tobacco-containing papers for cigarettes
HRP940578B1 (en) * 1993-10-07 1999-10-31 Hans Noe Rod-shaped smoking article
AR002035A1 (en) 1995-04-20 1998-01-07 Philip Morris Prod A CIGARETTE, A CIGARETTE AND LIGHTER ADAPTED TO COOPERATE WITH THEMSELVES, A METHOD TO IMPROVE THE DELIVERY OF A SPRAY OF A CIGARETTE, A CONTINUOUS MATERIAL OF TOBACCO, A WORKING CIGARETTE, A MANUFACTURING MANUFACTURING METHOD , A METHOD FOR FORMING A HEATER AND AN ELECTRICAL SYSTEM FOR SMOKING
JPH0928366A (en) * 1995-07-24 1997-02-04 Japan Tobacco Inc Cigarette
US20030104237A1 (en) * 2000-01-12 2003-06-05 Shinichi Nakayama Paper for newspaper
WO2004066761A1 (en) 2003-01-30 2004-08-12 Japan Tobacco Inc. Filter assembly for cigarette
KR101230582B1 (en) * 2010-09-10 2013-02-06 주식회사 케이티앤지 Cigarette paper using tobacco fibers and cigarette including the same
RU2013116981A (en) * 2010-10-15 2014-11-20 Джапан Тобакко Инк. CIGARETTE AND METHOD FOR ITS MANUFACTURE
KR101935702B1 (en) * 2014-12-02 2019-01-04 니뽄 다바코 산교 가부시키가이샤 Cigarette wrapping paper, and a paper-wrapped cigarette using said cigarette wrapping paper
EP3702528B1 (en) * 2015-06-26 2021-12-22 Japan Tobacco Inc. Cigarette paper, method and apparatus for making same, and cigarette
WO2018158774A1 (en) * 2017-03-02 2018-09-07 Marifuana Ltd Aromatized and flavored paper products

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2661184B1 (en) * 2011-01-07 2015-08-12 British American Tobacco (Investments) Limited Smoking article
US20160208440A1 (en) * 2015-01-16 2016-07-21 R.J. Reynolds Tobacco Company Tobacco-derived cellulose material and products formed thereof
US20190142058A1 (en) * 2016-05-27 2019-05-16 Philip Morris Products S.A. Method for the preparation of a cast sheet of homogenized tobacco material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020246036A1 *

Also Published As

Publication number Publication date
WO2020246036A1 (en) 2020-12-10
CN113950256A (en) 2022-01-18
JP7225393B2 (en) 2023-02-20
EP3981262A1 (en) 2022-04-13
US20220071275A1 (en) 2022-03-10
JPWO2020246036A1 (en) 2021-12-16

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Legal Events

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STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20211119

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20230110

RIC1 Information provided on ipc code assigned before grant

Ipc: D21H 25/14 19900101ALI20230103BHEP

Ipc: D21H 17/02 19900101ALI20230103BHEP

Ipc: A24B 3/14 19680901ALI20230103BHEP

Ipc: A24D 1/02 19680901AFI20230103BHEP