EP4066653A4 - DRY RECONSTITUTED TOBACCO HAVING ADJUSTABLE AND CONTROLLABLE PERMEABILITY AND AIR-TIGHTNESS, AND METHOD FOR PREPARING AND APPLYING DRY RECONSTITUTED TOBACCO - Google Patents

DRY RECONSTITUTED TOBACCO HAVING ADJUSTABLE AND CONTROLLABLE PERMEABILITY AND AIR-TIGHTNESS, AND METHOD FOR PREPARING AND APPLYING DRY RECONSTITUTED TOBACCO Download PDF

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Publication number
EP4066653A4
EP4066653A4 EP20891700.5A EP20891700A EP4066653A4 EP 4066653 A4 EP4066653 A4 EP 4066653A4 EP 20891700 A EP20891700 A EP 20891700A EP 4066653 A4 EP4066653 A4 EP 4066653A4
Authority
EP
European Patent Office
Prior art keywords
dry
reconstituted tobacco
method reconstituted
tightness
adjustable
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.)
Pending
Application number
EP20891700.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4066653A1 (en
Inventor
Deqing ZHAO
Yong Deng
Yuchuan HUANG
Donglin HAN
Yi Bao
Jianyang Shi
Linqing GUO
Kun Liang
Yi Zheng
Xu TAO
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.)
China Tobacco Sichuan Industrial Co Ltd
Sichuan Sanlian New Material Co Ltd
Original Assignee
China Tobacco Sichuan Industrial Co Ltd
Sichuan Sanlian New Material Co 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.)
Filing date
Publication date
Application filed by China Tobacco Sichuan Industrial Co Ltd, Sichuan Sanlian New Material Co Ltd filed Critical China Tobacco Sichuan Industrial Co Ltd
Publication of EP4066653A1 publication Critical patent/EP4066653A1/en
Publication of EP4066653A4 publication Critical patent/EP4066653A4/en
Pending 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
    • 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
    • A24B15/14—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco
    • 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
    • A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
    • 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
    • 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
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
    • A24B15/283—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by encapsulation of the chemical substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacture Of Tobacco Products (AREA)
EP20891700.5A 2019-11-28 2020-09-03 DRY RECONSTITUTED TOBACCO HAVING ADJUSTABLE AND CONTROLLABLE PERMEABILITY AND AIR-TIGHTNESS, AND METHOD FOR PREPARING AND APPLYING DRY RECONSTITUTED TOBACCO Pending EP4066653A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911190511.3A CN110833201B (zh) 2019-11-28 2019-11-28 透气度与紧度可调控的干法再造烟叶及其制备方法与应用
PCT/CN2020/113252 WO2021103732A1 (zh) 2019-11-28 2020-09-03 透气度与紧度可调控的干法再造烟叶及其制备方法与应用

Publications (2)

Publication Number Publication Date
EP4066653A1 EP4066653A1 (en) 2022-10-05
EP4066653A4 true EP4066653A4 (en) 2024-03-13

Family

ID=69577719

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20891700.5A Pending EP4066653A4 (en) 2019-11-28 2020-09-03 DRY RECONSTITUTED TOBACCO HAVING ADJUSTABLE AND CONTROLLABLE PERMEABILITY AND AIR-TIGHTNESS, AND METHOD FOR PREPARING AND APPLYING DRY RECONSTITUTED TOBACCO

Country Status (5)

Country Link
EP (1) EP4066653A4 (zh)
CN (1) CN110833201B (zh)
JO (1) JOP20220123A1 (zh)
UA (1) UA128322C2 (zh)
WO (1) WO2021103732A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110833201B (zh) * 2019-11-28 2021-09-07 四川三联新材料有限公司 透气度与紧度可调控的干法再造烟叶及其制备方法与应用
CN112006321A (zh) * 2020-08-27 2020-12-01 四川中烟工业有限责任公司 一种烟丝薄片混合的似有序加热不燃烧卷烟制作方法
CN114009822B (zh) * 2021-12-15 2023-01-31 云南中烟新材料科技有限公司 一种复合法加热卷烟材料制备工艺
CN115568612B (zh) * 2022-11-11 2023-07-28 四川轻化工大学 一种含有表皮的仿生再造烟叶及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103222677A (zh) * 2013-04-28 2013-07-31 湖南中烟工业有限责任公司 一种干法造纸法制造的基片为载体制造烟草薄片的方法
CN103082392B (zh) * 2013-01-09 2015-02-04 湖南中烟工业有限责任公司 干式造纸法再造烟叶生产工艺
CN103222676B (zh) * 2013-04-28 2015-05-20 湖南中烟工业有限责任公司 干法造纸法制造再造烟叶基片的方法
CN104824824A (zh) * 2015-03-17 2015-08-12 陕西理工机电科技有限公司 以干法造纸技术制造的负载烟草碎片再造烟叶的方法
CN109875097A (zh) * 2019-03-14 2019-06-14 广东中烟工业有限责任公司 一种加热不燃烧用干法再造烟叶的制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646943A (en) * 1968-09-23 1972-03-07 Amf Inc Reconstituted tobacco
GB1214049A (en) * 1968-10-18 1970-11-25 Ici Ltd Improvements in and relating to band driers
US3720214A (en) * 1970-12-03 1973-03-13 Liggett & Myers Inc Smoking composition
US4989620A (en) * 1982-12-30 1991-02-05 Philip Morris Incorporated Method and apparatus for coating extruded tobacco-containing material
US5584306A (en) * 1994-11-09 1996-12-17 Beauman; Emory Reconstituted tobacco material and method of its production
CN103315376B (zh) 2013-04-28 2016-04-06 湖南中烟工业有限责任公司 一种用干法造纸法制造的再造烟叶基片的方法
CN103431514B (zh) 2013-09-02 2015-02-18 陕西理工机电科技有限公司 干法造纸法再造烟叶薄片整装生产线
CN103783653A (zh) 2014-03-07 2014-05-14 广东省金叶科技开发有限公司 一种干法造纸法生产再造烟叶的基片成型装置
CN103798948A (zh) 2014-03-07 2014-05-21 广东省金叶科技开发有限公司 一种干法造纸法生产再造烟叶的烘干装置
CN103892440B (zh) 2014-03-07 2015-03-18 广东省金叶科技开发有限公司 一种干法造纸法生产再造烟叶的设备
CN103960767B (zh) 2014-03-10 2015-08-12 广东省金叶科技开发有限公司 一种干法造纸法生产再造烟叶的解纤装置
CN103960768B (zh) 2014-03-10 2015-09-02 广东省金叶科技开发有限公司 一种干法造纸法再造烟叶生产的浆料喷涂装置
CN105212257B (zh) 2015-11-05 2017-03-22 广东省金叶科技开发有限公司 一种用于干法造纸法生产再造烟叶的基片成型装置
CN107048469B (zh) * 2017-06-19 2019-10-18 共青城道乐投资管理合伙企业（有限合伙） 一种加热不燃烧卷烟的加工方法
CN108030142A (zh) * 2017-10-23 2018-05-15 广东中烟工业有限责任公司 适用于添加于干法再造烟叶涂布液的烟叶组合物及其在制备加热不燃烧卷烟方面的应用
CN108451001B (zh) * 2017-12-18 2021-02-26 云南中烟工业有限责任公司 一种用于加热不燃烧卷烟的干法再造烟叶及其制备方法
CN110013045B (zh) * 2019-04-17 2021-10-26 云南中烟工业有限责任公司 一种酸甜味感复合再造烟叶及其制备方法与应用
CN110150723A (zh) * 2019-06-20 2019-08-23 中烟施伟策（云南）再造烟叶有限公司 用于造纸法再造烟叶的烟草组合物及其在加热不燃烧卷烟中的应用
CN110833201B (zh) * 2019-11-28 2021-09-07 四川三联新材料有限公司 透气度与紧度可调控的干法再造烟叶及其制备方法与应用

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103082392B (zh) * 2013-01-09 2015-02-04 湖南中烟工业有限责任公司 干式造纸法再造烟叶生产工艺
CN103222677A (zh) * 2013-04-28 2013-07-31 湖南中烟工业有限责任公司 一种干法造纸法制造的基片为载体制造烟草薄片的方法
CN103222676B (zh) * 2013-04-28 2015-05-20 湖南中烟工业有限责任公司 干法造纸法制造再造烟叶基片的方法
CN104824824A (zh) * 2015-03-17 2015-08-12 陕西理工机电科技有限公司 以干法造纸技术制造的负载烟草碎片再造烟叶的方法
CN109875097A (zh) * 2019-03-14 2019-06-14 广东中烟工业有限责任公司 一种加热不燃烧用干法再造烟叶的制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021103732A1 *

Also Published As

Publication number Publication date
UA128322C2 (uk) 2024-06-05
WO2021103732A1 (zh) 2021-06-03
EP4066653A1 (en) 2022-10-05
JOP20220123A1 (ar) 2023-01-30
CN110833201A (zh) 2020-02-25
CN110833201B (zh) 2021-09-07

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