Title:
METHOD FOR FABRICATING THIN VACUUM HEAT INSULATING SHEET HAVING SUPPORT STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2020/125808
Kind Code:
A1
Abstract:
A method for fabricating a thin vacuum heat insulating sheet (1) that has a support structure, comprising the following steps: mixing a fiber material and a resin so as to form a composite material colloid (13); arranging the composite material colloid (13) on a first surface (111) of a first sheet structure (11); pressurizing and heating the first sheet structure (11) so that the composite material colloid (13) on the first surface (111) is cured so as to form a support structure (14); disposing a second sheet structure (12) on the first surface (111) of the first sheet structure (11) so that a gap space (15) is formed therebetween; welding the first sheet structure (11) and the second sheet structure (12); and extracting air out from the gap space (15) and sealing around the gap space (15) so as to form the thin vacuum heat insulating sheet (1).
Inventors:
CHEN JEN-SHYAN (CN)
Application Number:
PCT/CN2019/130281
Publication Date:
June 25, 2020
Filing Date:
December 31, 2019
Export Citation:
Assignee:
GUANGZHOU NEOGENETERMAL MANAGEMENT TECH CO LTD (CN)
International Classes:
F16L59/02; H05K7/20; B29C65/02; F16L59/065
Foreign References:
| TWM561392U | 2018-06-01 | |||
| CN104243634A | 2014-12-24 | |||
| CN108207097A | 2018-06-26 | |||
| JP2003029878A | 2003-01-31 |
Attorney, Agent or Firm:
WANG & ASSOCIATES (CN)
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