Title:
FILTER COMPONENT FOR SMOKING
Document Type and Number:
WIPO Patent Application WO/2021/052172
Kind Code:
A1
Abstract:
A filter component for smoking tobacco, comprising a filter body (1), filter core material (2), and a filter sealing layer (3). The filter body (1) is a hollow cylinder, and the filter core material (2) is built into the filter body (1). At least one end of the filter body (1) is sealed by the filter sealing layer (3). The filter core material (2) is granular filter core material, filament filter core material, rolled filter core material, or a similar filter core material having a large specific surface area shape structure. The filter component for smoking can be widely used in the field of tobacco and can be built into cigarettes or arranged in related accessories. The filter component for smoking can effectively filter moisture and tar in the smoke, and can also ensure a good draw sensation and effect.
Inventors:
QIAN JIANBING (CN)
ZHAN BAOMING (CN)
HUA QIN (CN)
ZHAN BAOMING (CN)
HUA QIN (CN)
Application Number:
PCT/CN2020/112927
Publication Date:
March 25, 2021
Filing Date:
September 02, 2020
Export Citation:
Assignee:
SOUL TOUR ELECTRONICS HUIZHOU CO LTD (CN)
International Classes:
A24F40/40; A24D1/04; A24F42/60
Foreign References:
| CN210960404U | 2020-07-10 | |||
| CN110893009A | 2020-03-20 | |||
| CN1819780A | 2006-08-16 | |||
| CN201781975U | 2011-04-06 | |||
| CN201299093Y | 2009-09-02 | |||
| CN201781967U | 2011-04-06 | |||
| EP0664964A2 | 1995-08-02 |
Attorney, Agent or Firm:
BEIJING ZLC INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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