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GB1409825A - Process for improving the filling capacity of tobacco - Google Patents

Process for improving the filling capacity of tobacco

Info

Publication number
GB1409825A
GB1409825A GB3087273A GB3087273A GB1409825A GB 1409825 A GB1409825 A GB 1409825A GB 3087273 A GB3087273 A GB 3087273A GB 3087273 A GB3087273 A GB 3087273A GB 1409825 A GB1409825 A GB 1409825A
Authority
GB
United Kingdom
Prior art keywords
tobacco
pressure
moisture content
improving
reduction
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
GB3087273A
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 Germany GmbH
Original Assignee
BAT Cigarettenfabriken GmbH
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 BAT Cigarettenfabriken GmbH filed Critical BAT Cigarettenfabriken GmbH
Priority to GB3087273A priority Critical patent/GB1409825A/en
Publication of GB1409825A publication Critical patent/GB1409825A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00Preparing tobacco in the factory
    • A24B3/18Other treatment of leaves, e.g. puffing, crimpling, cleaning
    • A24B3/182Puffing

Landscapes

  • Manufacture Of Tobacco Products (AREA)

Abstract

1409825 Puffing tobacco BAT CIGARETTEN - FABRIKEN GmbH 28 June 1973 30872/73 Addition to 1381203 Heading A2C The process of the Parent Specification 1381203 in which tobacco with a moisture content greater than or equal to 19% is subjected to a reduction in pressure of at least 20% of the initial pressure with a pressure change velocity of at least 2% of the instantaneous pressure per second, such that bursting or puffing out of the tobacco cells is avoided, at a temperature not exceeding the steam temperature of the water contained in the tobacco and subsequently the condition of the tobacco is fixed by drying to a moisture content of less than 20% is modified in that the moisture content of the tobacco is at least 15%, the reduction in pressure is at least 10% of the initial pressure and the pressure change velocity is at least 0.4% of the instantaneous pressure per second.
GB3087273A 1973-06-28 1973-06-28 Process for improving the filling capacity of tobacco Expired GB1409825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3087273A GB1409825A (en) 1973-06-28 1973-06-28 Process for improving the filling capacity of tobacco

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3087273A GB1409825A (en) 1973-06-28 1973-06-28 Process for improving the filling capacity of tobacco

Publications (1)

Publication Number Publication Date
GB1409825A true GB1409825A (en) 1975-10-15

Family

ID=10314452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3087273A Expired GB1409825A (en) 1973-06-28 1973-06-28 Process for improving the filling capacity of tobacco

Country Status (1)

Country Link
GB (1) GB1409825A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee