IE32657L - Treating tobacco. - Google Patents

Treating tobacco.

Info

Publication number
IE32657L
IE32657L IE690297A IE29769A IE32657L IE 32657 L IE32657 L IE 32657L IE 690297 A IE690297 A IE 690297A IE 29769 A IE29769 A IE 29769A IE 32657 L IE32657 L IE 32657L
Authority
IE
Ireland
Prior art keywords
stems
tobacco
vacuum
march
treating
Prior art date
Application number
IE690297A
Other versions
IE32657B1 (en
Original Assignee
American Tobacco Co
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 American Tobacco Co filed Critical American Tobacco Co
Publication of IE32657L publication Critical patent/IE32657L/en
Publication of IE32657B1 publication Critical patent/IE32657B1/en

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
    • 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

1,232,542. Treating tobacco stems. AMERICAN TOBACCO CO. 7 March, 1969 [7 March, 1968], No. 12210/69. Heading A2C. The smoking taste of tobacco stems is improved by a method which consists essentially of subjecting a body of raw tobacco stems, prior to all other extraction and chemical processing treatments, to the action of a vacuum and then breaking the vacuum by the admission of superheated steam to the body of the stems. The vacuum-steam treating cycle may be repeated a number of times, typically four times, with advantage. The treated stems may be used for forming reconstituted tobacco sheets. [GB1232542A]
IE297/69A 1968-03-07 1969-03-06 Improvements in treatment of tobacco IE32657B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71123468A 1968-03-07 1968-03-07

Publications (2)

Publication Number Publication Date
IE32657L true IE32657L (en) 1969-09-07
IE32657B1 IE32657B1 (en) 1973-10-17

Family

ID=24857258

Family Applications (1)

Application Number Title Priority Date Filing Date
IE297/69A IE32657B1 (en) 1968-03-07 1969-03-06 Improvements in treatment of tobacco

Country Status (17)

Country Link
US (1) US3557798A (en)
JP (1) JPS505279B1 (en)
BE (1) BE729548A (en)
BR (1) BR6906963D0 (en)
CH (1) CH485427A (en)
DE (1) DE1911422A1 (en)
DK (1) DK125053B (en)
ES (1) ES364436A1 (en)
FI (1) FI48522C (en)
FR (1) FR2003445A1 (en)
GB (1) GB1232542A (en)
IE (1) IE32657B1 (en)
IT (1) IT1036017B (en)
LU (1) LU58163A1 (en)
NL (1) NL143412B (en)
NO (1) NO119865B (en)
SE (1) SE360552B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53104797A (en) * 1977-02-22 1978-09-12 Japan Tobacco Inc Preparation of expanded veins and stalks of tobacco leaves
CN110786541A (en) * 2019-11-08 2020-02-14 广西中烟工业有限责任公司 Method for removing miscellaneous gas and improving tobacco leaf quality by using negative pressure regulation method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2217935A (en) * 1937-12-21 1940-10-15 Guardite Corp Tobacco treatment process
US2207755A (en) * 1939-09-30 1940-07-16 Guardite Corp Recycling system for moistening tobacco
US2419109A (en) * 1940-11-28 1947-04-15 Alfred J Berger Treatment of tobacco
GB675292A (en) * 1948-06-23 1952-07-09 Guardite Corp Improvements in or relating to puffing of cellular products
US3262458A (en) * 1964-02-06 1966-07-26 Vacudyne Corp Method and apparatus for conditioning tobacco
US3409027A (en) * 1965-12-17 1968-11-05 Philip Morris Inc Method of preventing the shrinkage of puffed tobacco and product obtained thereby

Also Published As

Publication number Publication date
GB1232542A (en) 1971-05-19
NO119865B (en) 1970-07-13
FR2003445A1 (en) 1969-11-07
NL6903519A (en) 1969-09-09
LU58163A1 (en) 1969-10-16
US3557798A (en) 1971-01-26
FI48522B (en) 1974-07-31
IT1036017B (en) 1979-10-30
FI48522C (en) 1974-11-11
BR6906963D0 (en) 1973-02-01
DE1911422A1 (en) 1969-11-06
BE729548A (en) 1969-09-08
SE360552B (en) 1973-10-01
CH485427A (en) 1970-02-15
IE32657B1 (en) 1973-10-17
NL143412B (en) 1974-10-15
DK125053B (en) 1972-12-27
JPS505279B1 (en) 1975-03-01
ES364436A1 (en) 1971-03-16

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