Title:
STARCHY CONTAINER STRUCTURE HAVING SILICA GEL LAYER
Document Type and Number:
WIPO Patent Application WO/2020/187032
Kind Code:
A1
Abstract:
A starchy container structure having a silica gel layer. The starchy container structure comprises: a starchy container (10) mainly made of a starchy material; and a silica gel outer layer (20) attaching to the surface of the starchy container (10). The silica gel outer layer (20) has the function of enabling an starchy container (10) which originally does not have the waterproof function to achieve a short-duration waterproof function.
Inventors:
WANG CHEN WEI (CN)
Application Number:
PCT/CN2020/077836
Publication Date:
September 24, 2020
Filing Date:
March 04, 2020
Export Citation:
Assignee:
WANG CHEN WEI (CN)
International Classes:
A47G19/22; A47G19/02; A47G19/12; A47G23/06; B65D1/26; B65D65/46
Domestic Patent References:
| WO1999042025A1 | 1999-08-26 |
Foreign References:
| CN108974581A | 2018-12-11 | |||
| CN108974581A | 2018-12-11 | |||
| CN101293975A | 2008-10-29 | |||
| CN102092524A | 2011-06-15 |
Attorney, Agent or Firm:
BEIJING HC-IP AGENCY CO., LTD. (GENERALPARTNERSHIP) (CN)
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