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Patent Searching and Data


Title:
THERMALLY INSULATING BOX BODY MANUFACTURING METHOD AND THERMALLY INSULATING BOX BODY
Document Type and Number:
WIPO Patent Application WO/2021/238237
Kind Code:
A1
Abstract:
Disclosed is a thermally insulating box body manufacturing method, comprising the steps of preparing joining profiles and connectors, cutting, joining a box body lining, foaming for the first time, joining a box body housing, and foaming for the second time. Also disclosed is a thermally insulating box body manufactured by employing the thermally insulating box body manufacturing method. With the thermally insulating box body manufacturing method and the thermally insulating box body provided in the present invention, a thermally insulating box provides excellent thermal insulation effects and excellent impact resistance, costs for personalized customization of different sizes are inexpensive, and, the manufacturing method is simple and efficient.

Inventors:
LIU TIANLIANG (CN)
HUANG YIFENG (CN)
WANG YOUJIA (CN)
YUAN ZHONGYUE (CN)
ZHANG DI (CN)
Application Number:
PCT/CN2021/072522
Publication Date:
December 02, 2021
Filing Date:
January 18, 2021
Export Citation:
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Assignee:
SHANDONG ANLENG NEW MATERIAL TECH CO LTD (CN)
International Classes:
B29D22/00; B65D81/18; B65D81/38
Foreign References:
CN111688244A2020-09-22
CN106802045A2017-06-06
CN206485792U2017-09-12
Attorney, Agent or Firm:
JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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