Title:
DESICCANT PACKAGING BOX
Document Type and Number:
WIPO Patent Application WO/2020/082567
Kind Code:
A1
Abstract:
Disclosed is a desiccant packaging box made from a material resistant to a second temperature. The desiccant packaging box is a box body (10) which is integrally formed and enclosed. The box body (10) is hollowed out to form a cavity, with a desiccant resistant to a first temperature being packaged in the cavity. The desiccant is in the form of spherical desiccant particles. Surfaces of the box body are provided with a plurality of air holes (20). The diameter of the desiccant particles is greater than the maximum size of openings of the air holes (20). The desiccant is easily and conveniently recycled, and has a low cost.
Inventors:
LI XIAOHUA (CN)
Application Number:
PCT/CN2018/123227
Publication Date:
April 30, 2020
Filing Date:
December 24, 2018
Export Citation:
Assignee:
HUIZHOU CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
B65D81/26; B65D25/00
Foreign References:
| CN201321222Y | 2009-10-07 | |||
| CN203075815U | 2013-07-24 | |||
| CN102788483A | 2012-11-21 | |||
| US5730785A | 1998-03-24 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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