FR2399807A1 - PROCESS FOR INFLATE TOBACCO - Google Patents

PROCESS FOR INFLATE TOBACCO

Info

Publication number
FR2399807A1
FR2399807A1 FR7822581A FR7822581A FR2399807A1 FR 2399807 A1 FR2399807 A1 FR 2399807A1 FR 7822581 A FR7822581 A FR 7822581A FR 7822581 A FR7822581 A FR 7822581A FR 2399807 A1 FR2399807 A1 FR 2399807A1
Authority
FR
France
Prior art keywords
carbon dioxide
tobacco
stage
liquid carbon
subjecting
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.)
Granted
Application number
FR7822581A
Other languages
French (fr)
Other versions
FR2399807B1 (en
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.)
Philip Morris USA Inc
Original Assignee
Philip Morris USA 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 Philip Morris USA Inc filed Critical Philip Morris USA Inc
Publication of FR2399807A1 publication Critical patent/FR2399807A1/en
Application granted granted Critical
Publication of FR2399807B1 publication Critical patent/FR2399807B1/fr
Granted 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
    • A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
    • A24B3/182—Puffing
    • A24B3/185—Puffing by impregnating with a liquid and subsequently freezing and evaporating this liquid

Landscapes

  • Manufacture Of Tobacco Products (AREA)

Abstract

L'invention concerne un procédé amélioré de gonflement du tabac comportant certaines modifications par rapport au procédé de base consistant à mettre le tabac en contact avec de l'anhydride carbonique liquide pour l'imprégner d'anhydride carbonique liquide, à soumettre le tabac imprégné d'anhydride carbonique liquide à des conditions telles que l'anhydride carbonique liquide soit transformé en anhydride carbonique solide, et à soumettre ensuite le tabac contenant de l'anhydride carbonique solide à des conditions dans lesquelles l'anhydride carbonique solide se vaporise en provoquant le gonflement du tabac L'amélioration consiste notamment à régler la teneur en matières volatiles à l'étuve du tabac utilisé au premier stade à 17 à 30 %, à effectuer le premier stade sous 17,5 à 37 kg/cm**2, à égoutter l'anhydride carbonique en excès après ce premier stade, et à régler l'humidité de sortie du produit recueilli après le troisième stade à moins de 6 %. Application au traitement du tabac blond.The invention relates to an improved method of blowing tobacco having certain modifications from the basic method of contacting the tobacco with liquid carbon dioxide to impregnate it with liquid carbon dioxide, subjecting the impregnated tobacco to it. liquid carbon dioxide under conditions such that liquid carbon dioxide is converted to solid carbon dioxide, and then subjecting tobacco containing solid carbon dioxide to conditions in which solid carbon dioxide vaporizes causing swelling of tobacco The improvement consists in particular in adjusting the volatile matter content in the oven of the tobacco used in the first stage to 17 to 30%, to carry out the first stage under 17.5 to 37 kg / cm ** 2, to drain excess carbon dioxide after this first stage, and adjusting the outlet humidity of the product collected after the third stage to less than 6%. Application to the treatment of blond tobacco.

FR7822581A 1977-08-08 1978-07-31 PROCESS FOR INFLATE TOBACCO Granted FR2399807A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82279377A 1977-08-08 1977-08-08

Publications (2)

Publication Number Publication Date
FR2399807A1 true FR2399807A1 (en) 1979-03-09
FR2399807B1 FR2399807B1 (en) 1983-01-28

Family

ID=25236993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822581A Granted FR2399807A1 (en) 1977-08-08 1978-07-31 PROCESS FOR INFLATE TOBACCO

Country Status (28)

Country Link
JP (1) JPS5441398A (en)
AR (1) AR219332A1 (en)
AU (1) AU525905B2 (en)
BE (1) BE869458A (en)
BG (4) BG29125A3 (en)
BR (1) BR7805046A (en)
CA (1) CA1098795A (en)
CH (1) CH632908A5 (en)
DE (1) DE2834501C2 (en)
EG (1) EG13436A (en)
ES (1) ES472412A1 (en)
FI (1) FI64046C (en)
FR (1) FR2399807A1 (en)
GB (1) GB1570270A (en)
GR (1) GR63734B (en)
HK (1) HK68980A (en)
IE (1) IE47147B1 (en)
IL (1) IL55246A0 (en)
IT (1) IT1107780B (en)
MX (1) MX149436A (en)
MY (1) MY8100258A (en)
NL (1) NL179448C (en)
NO (1) NO150501C (en)
NZ (1) NZ187973A (en)
PT (1) PT68394A (en)
SE (1) SE7808443L (en)
SU (1) SU1237066A3 (en)
YU (1) YU42932B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253474A (en) * 1978-03-31 1981-03-03 American Brands, Inc. Method for expanding tobacco
JPS55165793A (en) * 1979-06-14 1980-12-24 Airco Inc Expanding method of tobacco
JPS57200736A (en) * 1981-06-05 1982-12-09 Hitachi Ltd Friction plate apparatus
US4528994A (en) * 1983-12-16 1985-07-16 Brown & Williamson Tobacco Corporation Tobacco treating process
US4760854A (en) * 1985-12-02 1988-08-02 Brown & Williamson Tobacco Corporation Tobacco expansion process
JPS63190187U (en) * 1987-05-21 1988-12-07
US20030221698A1 (en) * 2002-06-04 2003-12-04 Douglas Joseph Casrell Process and apparatus for reordering expanded tobacco
US20040216756A1 (en) * 2002-06-04 2004-11-04 Douglas Joseph Casrell Process and apparatus for reordering expanded tobacco
RU2580998C2 (en) * 2010-12-23 2016-04-10 Филип Моррис Продактс С.А. Method of production of expanded tobacco veins

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2040764A5 (en) * 1969-04-11 1971-01-22 Research Corp
FR2259546A1 (en) * 1974-02-05 1975-08-29 Airco Inc
FR2260301A1 (en) * 1974-02-12 1975-09-05 Philip Morris Inc

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2040764A5 (en) * 1969-04-11 1971-01-22 Research Corp
FR2259546A1 (en) * 1974-02-05 1975-08-29 Airco Inc
FR2260301A1 (en) * 1974-02-12 1975-09-05 Philip Morris Inc

Also Published As

Publication number Publication date
IE47147B1 (en) 1983-12-28
MX149436A (en) 1983-11-07
DE2834501A1 (en) 1979-02-22
BR7805046A (en) 1979-03-13
DE2834501C2 (en) 1983-08-25
FR2399807B1 (en) 1983-01-28
IT7850612A0 (en) 1978-08-04
FI782417A (en) 1979-02-09
GB1570270A (en) 1980-06-25
YU42932B (en) 1989-02-28
NO150501C (en) 1984-10-31
AR219332A1 (en) 1980-08-15
BG31367A4 (en) 1981-12-15
NL7808268A (en) 1979-02-12
ES472412A1 (en) 1979-10-01
NO150501B (en) 1984-07-23
IE781520L (en) 1979-02-08
NL179448B (en) 1986-04-16
CA1098795A (en) 1981-04-07
AU525905B2 (en) 1982-12-09
YU189278A (en) 1982-06-30
SE7808443L (en) 1979-02-09
GR63734B (en) 1979-12-04
JPS5441398A (en) 1979-04-02
NO782574L (en) 1979-02-09
FI64046C (en) 1983-10-10
BE869458A (en) 1978-12-01
PT68394A (en) 1978-09-01
IL55246A0 (en) 1978-09-29
JPS5650830B2 (en) 1981-12-01
FI64046B (en) 1983-06-30
EG13436A (en) 1982-03-31
BG31482A3 (en) 1982-01-15
AU3843778A (en) 1980-01-31
CH632908A5 (en) 1982-11-15
HK68980A (en) 1980-12-12
MY8100258A (en) 1981-12-31
IT1107780B (en) 1985-11-25
BG29125A3 (en) 1980-09-15
SU1237066A3 (en) 1986-06-07
NZ187973A (en) 1981-05-01
BG30317A3 (en) 1981-05-15
NL179448C (en) 1986-09-16

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