REFRIGERATOR DOOR HAVING VACUUM INSULATION ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME
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United States of America Patent
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Issued Date -
Dec 14, 2023
app pub date -
Nov 1, 2021
filing date -
Nov 2, 2020
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Abstract
The present invention relates to a refrigerator door having a vacuum insulation assembly and a method for manufacturing the same, including a first door body and a second door body coupled to each other to form the exterior of the door. A heat insulating space is formed between the first door body and the second door body, and the vacuum insulation assembly is installed in the heat insulating space. A sealed vacuum chamber is formed inside the vacuum insulation assembly, and the edge of the vacuum insulation assembly can be surrounded by a foam filled part. As such, the vacuum insulation assembly is installed inside the refrigerator door, and the vacuum insulation assembly has high insulation performance, and thus can replace the existing foam filled part, and therefore, the thickness of the refrigerator door can be reduced.
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