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Patent Searching and Data


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)
Application Number:
PCT/CN2016/108256
Publication Date:
October 26, 2017
Filing Date:
December 01, 2016
Export Citation:
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Assignee:
CHINA TOBACCO GUIZHOU IND CO (CN)
International Classes:
B24B15/00
Foreign References:
CN105747264A2016-07-13
CN103892442A2014-07-02
CN103929984A2014-07-16
CN101268859A2008-09-24
JPS5857210B21983-12-19
CN103181613A2013-07-03
Other References:
See also references of EP 3263276A4
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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