Title:
ANTIBACTERIAL ANTI-VIRUS WASHABLE MULTIFUNCTIONAL FACE MASK AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/007624
Kind Code:
A1
Abstract:
An antibacterial anti-virus washable multifunctional face mask (100) and a preparation method therefor. The face mask (100) comprises a face mask body (1) and two ear straps (2) which are respectively fixed at two ends of the face mask body (1). The face mask body (1) is formed by stacking and sewing two composite protection layers (11) opposite each other. Each of the composite protection layers (11) comprises a polyester fiber long fiber fabric layer (111) and a polyester fiber short fiber fabric layer (112) arranged on the polyester fiber long fiber fabric layer (111). In the face mask body (1), the two polyester fiber short fiber fabric layers (112) are located between the two polyester fiber long fiber fabric layers (111), and an antiviral auxiliary agent and an antibacterial auxiliary agent permeate the fiber structures of the composite protection layers (11) by means of an atomization treatment.
More Like This:
| JP3200050 | Mask holder |
| WO/2023/157327 | ETIQUETTE MASK |
| JP3213582 | Mask |
Inventors:
WAN JIECHEN (CN)
Application Number:
PCT/CN2021/101381
Publication Date:
January 13, 2022
Filing Date:
June 22, 2021
Export Citation:
Assignee:
SHENZHEN JUNNENG GAOXIN TECH CO LTD (CN)
International Classes:
A41D13/11
Foreign References:
| CN111631461A | 2020-09-08 | |||
| CN212393979U | 2021-01-26 | |||
| CN111172749A | 2020-05-19 | |||
| CN203182062U | 2013-09-11 | |||
| CN111172737A | 2020-05-19 | |||
| CN210114069U | 2020-02-28 | |||
| CN107708459A | 2018-02-16 | |||
| CN101534905A | 2009-09-16 | |||
| JP2000288108A | 2000-10-17 | |||
| KR102127942B1 | 2020-06-30 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
Download PDF:
Previous Patent: METHOD AND APPARATUS FOR ACCESSING CELL
Next Patent: DISINFECTING AND STERILIZING DUST COLLECTOR
Next Patent: DISINFECTING AND STERILIZING DUST COLLECTOR