Title:
DEVICE FOR TESTING ADHESION RESISTANCE OF TIPPING PAPER FOR CIGARETTES AND USE METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/065379
Kind Code:
A1
Abstract:
A device for testing adhesion resistance of tipping paper for cigarettes, comprising the following components: an upper cover (1), wherein the inner side surface of the upper cover is provided with a plurality of upper cover semi-cylinders (11) with the same radius arranged in parallel, and the cross sections of the upper cover semi-cylinders (11) are arched cylinders; and a box body (2), wherein a plurality of holes (211) are formed in the upper surface (21) of the box body and are communicated with an inner cavity of the box body (2), and the side wall of the box body (2) is provided with an opening (22). Also disclosed is a method for testing adhesion resistance of tipping paper for cigarettes. The adhesion conditions of the tipping paper under different environmental conditions can be qualitatively and quantitatively tested and simulated.
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Inventors:
ZHU RUIZHI (CN)
XU YANQUN (CN)
LIU ZHIHUA (CN)
GUO LIJUAN (CN)
YANG JI (CN)
WANG KAI (CN)
SI XIAOXI (CN)
FAN DUOQING (CN)
JIANG WEI (CN)
YIN ZHIJIANG (CN)
ZHANG FENGMEI (CN)
CHEN FANGRUI (CN)
XU YANQUN (CN)
LIU ZHIHUA (CN)
GUO LIJUAN (CN)
YANG JI (CN)
WANG KAI (CN)
SI XIAOXI (CN)
FAN DUOQING (CN)
JIANG WEI (CN)
YIN ZHIJIANG (CN)
ZHANG FENGMEI (CN)
CHEN FANGRUI (CN)
Application Number:
PCT/CN2021/126541
Publication Date:
April 27, 2023
Filing Date:
October 27, 2021
Export Citation:
Assignee:
CHINA TOBACCO YUNNAN IND CO LTD (CN)
International Classes:
G01N19/04
Foreign References:
| CN207163886U | 2018-03-30 | |||
| CN112033900A | 2020-12-04 | |||
| CN110646333A | 2020-01-03 | |||
| CN110320094A | 2019-10-11 | |||
| CN109470632A | 2019-03-15 | |||
| CN112198094A | 2021-01-08 | |||
| JP2003004627A | 2003-01-08 |
Other References:
See also references of EP 4194839A4
Attorney, Agent or Firm:
BEIJING LINGZHUAN INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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