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FR2373239A1 - Processing tobacco leaf stalks for use in cigarettes - by cutting up material with fibres separated from core and humidified before softening - Google Patents

Processing tobacco leaf stalks for use in cigarettes - by cutting up material with fibres separated from core and humidified before softening

Info

Publication number
FR2373239A1
FR2373239A1 FR7637418A FR7637418A FR2373239A1 FR 2373239 A1 FR2373239 A1 FR 2373239A1 FR 7637418 A FR7637418 A FR 7637418A FR 7637418 A FR7637418 A FR 7637418A FR 2373239 A1 FR2373239 A1 FR 2373239A1
Authority
FR
France
Prior art keywords
cigarettes
core
cutting
separated
tobacco leaf
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Withdrawn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
FR7637418A
Other languages
French (fr)
Inventor
Bernard Pitie
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.)
Societe Nationale dExploitation Industrielle des Tabacs et Allumettes SAS
Original Assignee
Societe Nationale dExploitation Industrielle des Tabacs et Allumettes SAS
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 Societe Nationale dExploitation Industrielle des Tabacs et Allumettes SAS filed Critical Societe Nationale dExploitation Industrielle des Tabacs et Allumettes SAS
Priority to FR7637418A priority Critical patent/FR2373239A1/en
Priority to IT30342/77A priority patent/IT1088465B/en
Priority to CA292,883A priority patent/CA1073308A/en
Priority to SU772553705A priority patent/SU731880A3/en
Publication of FR2373239A1 publication Critical patent/FR2373239A1/en
Withdrawn legal-status Critical Current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
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B5/00—Stripping tobacco; Treatment of stems or ribs
    • A24B5/16—Other treatment of stems or ribs, e.g. bending, chopping, incising

Landscapes

  • Manufacture Of Tobacco Products (AREA)

Abstract

The process enables the stalks of tobacco leaves to be used in cigarettes, in conjunction with the normal tobacco filling. The stalks are first cut up into smaller lengths and the fibrous parts are separated from the core. The fibrous parts are then crushed to flatten them and the resulting material is shredded in order to loosen the individual fibres. These separated fibres tend to slide over each other and are fixed in an irreversible manner by submersion in hot water, followed by treatment in a vacuum chamber to equalise the humidifying effect. The product is then finally shredded.
FR7637418A 1976-12-13 1976-12-13 Processing tobacco leaf stalks for use in cigarettes - by cutting up material with fibres separated from core and humidified before softening Withdrawn FR2373239A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7637418A FR2373239A1 (en) 1976-12-13 1976-12-13 Processing tobacco leaf stalks for use in cigarettes - by cutting up material with fibres separated from core and humidified before softening
IT30342/77A IT1088465B (en) 1976-12-13 1977-12-02 PROCEDURE FOR THE REDUCTION OF STEMS OR TOBACCO STEMS
CA292,883A CA1073308A (en) 1976-12-13 1977-12-12 Smokable mixture and process for its preparation
SU772553705A SU731880A3 (en) 1976-12-13 1977-12-13 Method of producting fibrous materials from tobacco plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637418A FR2373239A1 (en) 1976-12-13 1976-12-13 Processing tobacco leaf stalks for use in cigarettes - by cutting up material with fibres separated from core and humidified before softening

Publications (1)

Publication Number Publication Date
FR2373239A1 true FR2373239A1 (en) 1978-07-07

Family

ID=9180959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637418A Withdrawn FR2373239A1 (en) 1976-12-13 1976-12-13 Processing tobacco leaf stalks for use in cigarettes - by cutting up material with fibres separated from core and humidified before softening

Country Status (4)

Country Link
CA (1) CA1073308A (en)
FR (1) FR2373239A1 (en)
IT (1) IT1088465B (en)
SU (1) SU731880A3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478437A1 (en) * 1980-03-24 1981-09-25 Rothmans Of Pall Mall SMOKING PRODUCT OBTAINED FROM RODS, PETIOLEES, PEDUNCLES AND TOBACCO MANUFACTURING WASTE AND PROCESS FOR PREPARING THE SAME
EP0539064A1 (en) * 1991-10-23 1993-04-28 British-American Tobacco Company Limited Processing tobacco leaf stem
EP0931464A1 (en) * 1998-01-23 1999-07-28 Fabriques De Tabac Reunies S.A. A process for providing cut filler for cigarettes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478437A1 (en) * 1980-03-24 1981-09-25 Rothmans Of Pall Mall SMOKING PRODUCT OBTAINED FROM RODS, PETIOLEES, PEDUNCLES AND TOBACCO MANUFACTURING WASTE AND PROCESS FOR PREPARING THE SAME
US4386617A (en) 1980-03-24 1983-06-07 Rothmans Of Pall Mall Canada Limited Tobacco stem shredding
US4567903A (en) * 1980-03-24 1986-02-04 Rothmans Of Pall Mall Canada Limited Formation of tobacco material blend
EP0539064A1 (en) * 1991-10-23 1993-04-28 British-American Tobacco Company Limited Processing tobacco leaf stem
AU648697B2 (en) * 1991-10-23 1994-04-28 British-American Tobacco Company Limited Processing tobacco leaf stem
EP0931464A1 (en) * 1998-01-23 1999-07-28 Fabriques De Tabac Reunies S.A. A process for providing cut filler for cigarettes
WO1999037173A1 (en) * 1998-01-23 1999-07-29 Philip Morris Products Inc. A process for providing cut filler for cigarettes
US6568401B1 (en) 1998-01-23 2003-05-27 Philip Morris Incorporated Process for providing cut filler for cigarettes

Also Published As

Publication number Publication date
CA1073308A (en) 1980-03-11
SU731880A3 (en) 1980-04-30
IT1088465B (en) 1985-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse