GB1153120A – Reconstituted Tobacco Sheet
– Google Patents
GB1153120A – Reconstituted Tobacco Sheet
– Google Patents
Reconstituted Tobacco Sheet
Info
Publication number
GB1153120A
GB1153120A
GB1186168A
GB1186168A
GB1153120A
GB 1153120 A
GB1153120 A
GB 1153120A
GB 1186168 A
GB1186168 A
GB 1186168A
GB 1186168 A
GB1186168 A
GB 1186168A
GB 1153120 A
GB1153120 A
GB 1153120A
Authority
GB
United Kingdom
Prior art keywords
stem
tobacco
treated
sheet
drying
Prior art date
1968-03-11
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
GB1186168A
Inventor
Margaret Jacklyn Bernard
William Walter Reid
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 Australia Services Ltd
Original Assignee
WD and HO Wills Australia 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.)
1968-03-11
Filing date
1968-03-11
Publication date
1969-05-21
1968-03-11
Application filed by WD and HO Wills Australia Ltd
filed
Critical
WD and HO Wills Australia Ltd
1968-03-11
Priority to GB1186168A
priority
Critical
patent/GB1153120A/en
1969-05-21
Publication of GB1153120A
publication
Critical
patent/GB1153120A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
A24B15/10—Chemical features of tobacco products or tobacco substitutes
A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
Abstract
1,153,120. Reconstituting tobacco. W. D. & H. O. WILLS (AUSTRALIA) Ltd. 11 March, 1968, No. 11861/68. Heading A2C. In a method of producing reconstituted tobacco sheet from tobacco stem by making an aqueous slurry of tobacco stem and subsequently spreading and drying the slurry to form a paper-like material, the stem is pretreated with ammonium sulphate to cause the pectin naturally occurring in the stem to swell. Preferably at least a portion of the treated stem material is treated with an enzyme able to attack the swollen pectin so produced. Preferred enzymes are those produced from fungi of the genera Aspergillus and Penicillium. The pretreatment is effected by heating the stem under pressure in an aqueous solution of the ammonium sulphate, and rejecting the water soluble substances released into the sulphate solution. Wetted tobacco leaf dust and dry tobacco leaf flour may be added to the treated tobacco stem before its final disintegration and wet milling prior to deaeration and drying to form a sheet.
GB1186168A
1968-03-11
1968-03-11
Reconstituted Tobacco Sheet
Expired
GB1153120A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB1186168A
GB1153120A
(en)
1968-03-11
1968-03-11
Reconstituted Tobacco Sheet
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB1186168A
GB1153120A
(en)
1968-03-11
1968-03-11
Reconstituted Tobacco Sheet
Publications (1)
Publication Number
Publication Date
GB1153120A
true
GB1153120A
(en)
1969-05-21
Family
ID=9994025
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1186168A
Expired
GB1153120A
(en)
1968-03-11
1968-03-11
Reconstituted Tobacco Sheet
Country Status (1)
Country
Link
GB
(1)
GB1153120A
(en)
Cited By (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3747608A
(en)
*
1971-06-18
1973-07-24
Brown & Williamson Tobacco
Microbial digestion of tobacco materials
US4386617A
(en)
1980-03-24
1983-06-07
Rothmans Of Pall Mall Canada Limited
Tobacco stem shredding
CN102726823A
(en)
*
2011-04-15
2012-10-17
广东省金叶烟草薄片技术开发有限公司
Method for reducing content of pectic substance of tobacco sheet extraction solution in papermaking method
CN103082393A
(en)
*
2013-01-22
2013-05-08
广州神韵香料科技发展有限公司
Preparation method of tobacco flakes through tobacco stems using biochemical machinery method
CN103251125A
(en)
*
2013-05-06
2013-08-21
杭州利群环保纸业有限公司
Method of manufacturing reconstituted tobacco through high-quality functional paper-making process
CN103284315A
(en)
*
2013-06-07
2013-09-11
苏州昆蓝生物科技有限公司
Production technology of reconstituted cut stems
CN104432469A
(en)
*
2014-11-11
2015-03-25
湖北中烟工业有限责任公司
Method for producing high-quality reconstituted tobacco according to improved papermaking technique
CN109984371A
(en)
*
2019-05-10
2019-07-09
南宁雄晋生物科技有限公司
A kind of biological method for alcoholizing of tobacco leaf
1968
1968-03-11
GB
GB1186168A
patent/GB1153120A/en
not_active
Expired
Cited By (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3747608A
(en)
*
1971-06-18
1973-07-24
Brown & Williamson Tobacco
Microbial digestion of tobacco materials
US4386617A
(en)
1980-03-24
1983-06-07
Rothmans Of Pall Mall Canada Limited
Tobacco stem shredding
US4567903A
(en)
*
1980-03-24
1986-02-04
Rothmans Of Pall Mall Canada Limited
Formation of tobacco material blend
CN102726823A
(en)
*
2011-04-15
2012-10-17
广东省金叶烟草薄片技术开发有限公司
Method for reducing content of pectic substance of tobacco sheet extraction solution in papermaking method
CN102726823B
(en)
*
2011-04-15
2016-01-27
广东省金叶烟草薄片技术开发有限公司
A kind of method reducing tobacco sheets by paper making method extract pectic substance content
CN103082393A
(en)
*
2013-01-22
2013-05-08
广州神韵香料科技发展有限公司
Preparation method of tobacco flakes through tobacco stems using biochemical machinery method
CN103251125B
(en)
*
2013-05-06
2015-11-18
杭州利群环保纸业有限公司
The manufacture method of the functional papermaking-method reconstituted tobaccos of a kind of high-quality
CN103251125A
(en)
*
2013-05-06
2013-08-21
杭州利群环保纸业有限公司
Method of manufacturing reconstituted tobacco through high-quality functional paper-making process
CN103284315B
(en)
*
2013-06-07
2015-05-13
苏州昆蓝生物科技有限公司
Production technology of reconstituted cut stems
CN103284315A
(en)
*
2013-06-07
2013-09-11
苏州昆蓝生物科技有限公司
Production technology of reconstituted cut stems
CN104432469A
(en)
*
2014-11-11
2015-03-25
湖北中烟工业有限责任公司
Method for producing high-quality reconstituted tobacco according to improved papermaking technique
CN104432469B
(en)
*
2014-11-11
2016-02-03
湖北中烟工业有限责任公司
A kind of method improving paper process production high-quality recombination tobacco leaf
CN109984371A
(en)
*
2019-05-10
2019-07-09
南宁雄晋生物科技有限公司
A kind of biological method for alcoholizing of tobacco leaf
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Legal Events
Date
Code
Title
Description
1969-10-01
PS
Patent sealed
1978-10-11
PCNP
Patent ceased through non-payment of renewal fee
