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GB1382774A - Treatment of tobacco on a cigarette-making machine - Google Patents

Treatment of tobacco on a cigarette-making machine

Info

Publication number
GB1382774A
GB1382774A GB1829073A GB1829073A GB1382774A GB 1382774 A GB1382774 A GB 1382774A GB 1829073 A GB1829073 A GB 1829073A GB 1829073 A GB1829073 A GB 1829073A GB 1382774 A GB1382774 A GB 1382774A
Authority
GB
United Kingdom
Prior art keywords
cigarette
tobacco
making machine
treatment
april
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.)
Expired
Application number
GB1829073A
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.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco 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 British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Publication of GB1382774A publication Critical patent/GB1382774A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/1864—Conditioning means, e.g. drying
    • 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
    • A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
    • A24B3/182—Puffing
    • A24B3/187—Puffing by electrical treatment

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

1382774 Puffing tobacco; cigarette making- machines BRITISH-AMERICAN TOBACCO CO Ltd 16 April 1973 [17 April 1972] 18290/73 Heading A2C The tobacco within a wrapped cigarette rod or cigarette is expanded by subjecting the wrapped rod or cigarette to microwave energy in the cigarette making machine during production.
GB1829073A 1972-04-17 1973-04-16 Treatment of tobacco on a cigarette-making machine Expired GB1382774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24478572A 1972-04-17 1972-04-17

Publications (1)

Publication Number Publication Date
GB1382774A true GB1382774A (en) 1975-02-05

Family

ID=22924100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1829073A Expired GB1382774A (en) 1972-04-17 1973-04-16 Treatment of tobacco on a cigarette-making machine

Country Status (6)

Country Link
US (1) US3773055A (en)
CA (1) CA975647A (en)
DE (1) DE2319259A1 (en)
FR (1) FR2181325A5 (en)
GB (1) GB1382774A (en)
IT (1) IT980202B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119628A (en) * 1982-04-05 1983-11-23 Brown & Williamson Tobacco Tobacco paste cigarette additive and cigarette comprising same
GB2141319A (en) * 1983-06-15 1984-12-19 Hauni Werke Koerber & Co Kg Leaf separation in tobacco bales

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966170A (en) * 1984-08-03 1990-10-30 Philip Morris Incorporated Tobacco processing
US5012823A (en) * 1984-08-03 1991-05-07 Philip Morris Incorporated Tobacco processing
US4962773A (en) * 1987-08-13 1990-10-16 R. J. Reynolds Tobacco Company Process for the manufacture tobacco rods containing expanded tobacco material
US4936920A (en) * 1988-03-09 1990-06-26 Philip Morris Incorporated High void volume/enhanced firmness tobacco rod and method of processing tobacco
EP0606778B1 (en) * 1992-12-31 1999-08-04 Philip Morris Products Inc. Improvement in cigarette making
US6311695B1 (en) 1996-06-28 2001-11-06 Regent Court Technologies Method of treating tobacco to reduce nitrosamine content, and products produced thereby
US5803081A (en) * 1996-06-28 1998-09-08 Regent Court Technologies Tobacco and related products
USRE38123E1 (en) 1996-06-28 2003-05-27 Regent Court Technologies, Llc. Tobacco products having reduced nitrosamine content
US6135121A (en) * 1996-06-28 2000-10-24 Regent Court Technologies Tobacco products having reduced nitrosamine content
US6202649B1 (en) 1996-12-02 2001-03-20 Regent Court Technologies Method of treating tobacco to reduce nitrosamine content, and products produced thereby
TR199903160T2 (en) 1997-06-20 2000-10-23 Regent Court Technologies Tobacco processing method to reduce nitrosamine content.
BG65186B1 (en) * 1997-12-23 2007-06-29 Regent Court Technologies Method for tobacco processing for reducing the content of nitrosamines and products turned out by this method
US6805134B2 (en) * 1999-04-26 2004-10-19 R. J. Reynolds Tobacco Company Tobacco processing
US7275548B2 (en) 2001-06-27 2007-10-02 R.J. Reynolds Tobacco Company Equipment for manufacturing cigarettes
US7073514B2 (en) 2002-12-20 2006-07-11 R.J. Reynolds Tobacco Company Equipment and methods for manufacturing cigarettes
US7448390B2 (en) 2003-05-16 2008-11-11 R.J. Reynolds Tobacco Company Equipment and methods for manufacturing cigarettes
US7117871B2 (en) 2002-12-20 2006-10-10 R.J. Reynolds Tobacco Company Methods for manufacturing cigarettes
US7281540B2 (en) 2002-12-20 2007-10-16 R.J. Reynolds Tobacco Company Equipment and methods for manufacturing cigarettes
US7195019B2 (en) * 2002-12-20 2007-03-27 R. J. Reynolds Tobacco Company Equipment for manufacturing cigarettes
US7077145B2 (en) * 2002-12-20 2006-07-18 R.J. Reynolds Tobacco Company Equipment and methods for manufacturing cigarettes
US7234471B2 (en) 2003-10-09 2007-06-26 R. J. Reynolds Tobacco Company Cigarette and wrapping materials therefor
US20040122547A1 (en) * 2002-12-20 2004-06-24 Seymour Sydney Keith Equipment and methods for manufacturing cigarettes
US7275549B2 (en) 2002-12-20 2007-10-02 R.J. Reynolds Tobacco Company Garniture web control
US7047982B2 (en) * 2003-05-16 2006-05-23 R.J. Reynolds Tobacco Company Method for registering pattern location on cigarette wrapping material
US7276120B2 (en) 2003-05-16 2007-10-02 R.J. Reynolds Tobacco Company Materials and methods for manufacturing cigarettes
US8151804B2 (en) * 2008-12-23 2012-04-10 Williams Jonnie R Tobacco curing method
CN106387984B (en) * 2016-11-15 2018-01-30 吉林烟草工业有限责任公司 A kind of cigarette cut stem and preparation method thereof and cigarette

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737955A (en) * 1950-02-08 1956-03-13 Koerber & Co Kg Method and apparatus for drying tobacco products
US3364935A (en) * 1961-08-11 1968-01-23 American Mach & Foundry Tobacco product and process for making same
US3528434A (en) * 1968-04-12 1970-09-15 American Mach & Foundry Method of making reconstituted tobacco
GB1224972A (en) * 1969-02-27 1971-03-10 British American Tobacco Co Improvements relating to cigarette-making machinery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119628A (en) * 1982-04-05 1983-11-23 Brown & Williamson Tobacco Tobacco paste cigarette additive and cigarette comprising same
GB2141319A (en) * 1983-06-15 1984-12-19 Hauni Werke Koerber & Co Kg Leaf separation in tobacco bales

Also Published As

Publication number Publication date
IT980202B (en) 1974-09-30
DE2319259A1 (en) 1973-11-08
FR2181325A5 (en) 1973-11-30
CA975647A (en) 1975-10-07
US3773055A (en) 1973-11-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee