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Is aluminum foil lunch box harmful to health?
Aluminum foil lunch box, commonly known as tin foil lunch box, is a new environment-friendly lunch box, which has the advantages of heat preservation, fragrance protection, harmless to human body, environmental protection, large packaging surface area, etc; However, because consumers and businesses do not have a systematic understanding of it, and the cost is high, and the sales channel is not smooth, aluminum foil lunch boxes are not widely used. Many people think that there are harmful substances such as heavy metals in aluminum, and aluminum foil lunch boxes will be poisoned. In fact, aluminum foil lunch boxes are non-toxic, because the melting point of aluminum is 660 degrees Celsius, and ordinary meals will not harm human health.
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