Title:
METHOD FOR MANUFACTURING HEAT-NOT-BURN TOBACCO SUBSTRATE CONTAINING ACTIVATED CARBON
Document Type and Number:
WIPO Patent Application WO/2017/181685
Kind Code:
A1
Abstract:
A method for manufacturing a heat-not-burn tobacco substrate containing activated carbon, the method comprises the following steps: weighing out activated carbon, then mixing and disintegrating the activated carbon in water to obtain an activated carbon slurry; selecting and weighing out a tobacco material, soaking the tobacco material in water, then filtering and pulping the tobacco material to obtain a tobacco slurry; weighing out 50-80 parts of the tobacco slurry, 8-25 parts of a wood pulp, 10-30 parts of the activated carbon slurry, and 4-8 parts of an adhesive, and evenly mixing the weighed out materials; forming and drying the mixed materials to obtain a tobacco substrate; weighing out 1-40 parts by weight of the tobacco essential oil, 2-20 parts by weight of a tobacco flavoring, and 40-80 parts by weight of an atomizing agent, then evenly mixing the weighed-out materials to obtain a coating fluid; and dispensing the coating fluid onto the tobacco substrate, then allowing the material to sit for 40-48 hours in an environment with constant temperature and humidity to obtain the heat-not-burn tobacco substrate containing activated carbon.
Inventors:
HU SHILONG (CN)
LIU JIAN (CN)
HUANG XINMIN (CN)
RUAN YIBIN (CN)
WANG WEIWEI (CN)
XIE SHUNPING (CN)
LIU JIAN (CN)
HUANG XINMIN (CN)
RUAN YIBIN (CN)
WANG WEIWEI (CN)
XIE SHUNPING (CN)
Application Number:
PCT/CN2016/108256
Publication Date:
October 26, 2017
Filing Date:
December 01, 2016
Export Citation:
Assignee:
CHINA TOBACCO GUIZHOU IND CO (CN)
International Classes:
B24B15/00
Foreign References:
CN105747264A | 2016-07-13 | |||
CN103892442A | 2014-07-02 | |||
CN103929984A | 2014-07-16 | |||
CN101268859A | 2008-09-24 | |||
JPS5857210B2 | 1983-12-19 | |||
CN103181613A | 2013-07-03 |
Other References:
See also references of EP 3263276A4
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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