GB955679A - Tobacco and method of increasing the filling capacity thereof - Google Patents
Tobacco and method of increasing the filling capacity thereofInfo
- Publication number
- GB955679A GB955679A GB2512660A GB2512660A GB955679A GB 955679 A GB955679 A GB 955679A GB 2512660 A GB2512660 A GB 2512660A GB 2512660 A GB2512660 A GB 2512660A GB 955679 A GB955679 A GB 955679A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tobacco
- solvent
- solvents
- filling capacity
- increasing
- 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
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
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
The filling capacity of tobacco is increased by subjecting it to a liquid solvent from the group comprising aliphatic, cyclic and aromatic hydrocarbons, alcohols, ketones, ethers, esters, chlorinated solvents, and miscible combinations of the solvents. The tobacco to be treated has a moisture content of 10%-20% and the treatment is carried out at atmospheric pressure. The tobacco may be allowed to stand in the solvent or the solvent may be flowed or sprayed, continuously or intermittently, through or on the tobacco, the solvent being maintained at a predetermined temperature throughout treatment. Quantitative examples are given in which toluene, methylene chloride and n-hexane are used as solvents. Specification 413,942, German Specification 301,439 and U.S.A. Specifications 1,577,768, 2,048,624 and 2,227,863 are referred to.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2512660A GB955679A (en) | 1960-07-19 | 1960-07-19 | Tobacco and method of increasing the filling capacity thereof |
BE616296A BE616296A (en) | 1960-07-19 | 1962-04-11 | Method for increasing the filling capacity of tobacco |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2512660A GB955679A (en) | 1960-07-19 | 1960-07-19 | Tobacco and method of increasing the filling capacity thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
GB955679A true GB955679A (en) | 1964-04-15 |
Family
ID=10222634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2512660A Expired GB955679A (en) | 1960-07-19 | 1960-07-19 | Tobacco and method of increasing the filling capacity thereof |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB955679A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3683937A (en) * | 1970-12-24 | 1972-08-15 | Reynolds Leasing Corp | Tobacco expansion process |
US3746012A (en) * | 1972-01-17 | 1973-07-17 | Philip Morris Inc | Method of making expanded reconstituted tobacco |
DE2510023A1 (en) * | 1974-03-08 | 1975-09-11 | Amf Inc | METHOD OF SEPARATING LIPOIDS FROM TOBACCO |
FR2566237A1 (en) * | 1984-06-23 | 1985-12-27 | British American Tobacco Co | IMPROVEMENTS RELATING TO TOBACCO EXPANSION |
-
1960
- 1960-07-19 GB GB2512660A patent/GB955679A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3683937A (en) * | 1970-12-24 | 1972-08-15 | Reynolds Leasing Corp | Tobacco expansion process |
US3746012A (en) * | 1972-01-17 | 1973-07-17 | Philip Morris Inc | Method of making expanded reconstituted tobacco |
DE2510023A1 (en) * | 1974-03-08 | 1975-09-11 | Amf Inc | METHOD OF SEPARATING LIPOIDS FROM TOBACCO |
FR2566237A1 (en) * | 1984-06-23 | 1985-12-27 | British American Tobacco Co | IMPROVEMENTS RELATING TO TOBACCO EXPANSION |
NL8501780A (en) * | 1984-06-23 | 1986-01-16 | British American Tobacco Co | Expansion agent for tobacco as well as methods for the expansion of tobacco. |
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