| 摘要 |
PURPOSE: An anti-freezing container is provided to keep content in a refrigerator when storing the content in a container. CONSTITUTION: A container is manufactured by mixing materials such as PS(Polystyrene), PE(Polyethylene), PP(Polypropylene) and SP(Saturated Polyester) with aerogel thermal insulation materials in a ratio of 20-80%. Thickness of the container is adjusted to a freezing point. [Reference numerals] (AA) Transparent plastic; (BB) Cross-sectional drawing of a lid; (CC) Internal cup; (D1) Thickness 2mm; (E1,F1) Thickness 2~5mm; (E2,F2,D2) PPPEPSSP + aerogel mixture; (GG) Cross-sectional drawing of an internal cup; (HH) Cross-sectional drawing of an external cup
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