Multifunctional heat preservation carton
The utility model discloses a multifunctional heat preservation carton, which belongs to the technical field of heat preservation cartons and comprises a carton body, a heat preservation bin is arranged in the side wall of the carton body, a heat preservation layer is slidably mounted in the heat pr...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a multifunctional heat preservation carton, which belongs to the technical field of heat preservation cartons and comprises a carton body, a heat preservation bin is arranged in the side wall of the carton body, a heat preservation layer is slidably mounted in the heat preservation bin, and lifting grooves are formed in the inner walls of the left side and the right side of the heat preservation bin. The carton has the advantages that the heat preservation bin is formed in the carton body, the heat preservation effect of the carton body can be improved through the heat preservation layer in the heat preservation bin and the heat preservation bottom layer at the bottom of the storage bin, and due to the fact that the heat preservation bin is formed in the side wall of the carton body, the heat preservation layer does not make direct contact with articles; when articles are taken, friction between the articles and the heat preservation layer is reduced, so that the service life of th |
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