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How long does the ice bag stay - bubble box ice pack
Ice pack cold time depends on three factors: the ambient temperature, incubator density and the number of ice packs! Sometimes with the need to keep the product of the heat absorption. At room temperature about 400 grams of ice bags exposed to the air, about 4-6 hours to melt finished, placed in the ordinary bubble box about 20 hours or so melted finished. The specific cold time you need to personally test your product, so you are more clear.