Food heating appliance

Abstract

The invention provides a food heating appliance. The food heating appliance is characterized by comprising a disposable self-heating container, a hollow bottom frame, an isolation packaging bag and aheat preservation outer container, and the disposable self-heating container comprises a side container wall and a bottom material layer; the side container wall comprises a microporous breathable film, a self-heating material layer, a base material layer, a porous heat preservation decorative material layer and a pattern material layer, and the bottom material layer comprises a bottom microporousbreathable film, a bottom self-heating material layer, a bottom base material layer and a tough material layer; and the self-heating material layer has the characteristic of generating a large amountof heat energy when meeting oxygen, and a plurality of tiny holes are formed in the microporous breathable film and the porous heat preservation decorative material layer.

Description

technical field [0001] The invention relates to a food heating appliance, especially a portable food heating appliance. Background technique [0002] Food, water, milk, fruit juice, wine, beverages, etc. that are packed in containers such as bottles, bags, and boxes will cause discomfort to the human body when the ambient temperature is low. At present, there are two ways for people to heat: (1) pouring out the food in the container onto a heating appliance for heating; (2) putting the container into hot water, an incubator, a microwave oven, etc. for heating. [0003] However, in practical application, we found that there are still the following defects: (1) When people are on the way to work, between classes and work, and on business trips, the operation of these two heating methods is cumbersome and inconvenient; (2) These two heating methods Both require special equipment for heating, which is not easy to carry; (3) the heating cost is high; (4) when the heated food is ...

AI Technical Summary

Problems solved by technology

[0003] However, in practical application, we found that there are still the following defects: (1) when people are on the way to work, between classes and work, and on business trips, the operation of these two heating methods is cumbersome and inconvenient; (2) the two heating methods Both require special equipment for heating, which is not easy to carry; (3) The heating cost is relatively high; (4) When the heated food is not eaten, the temperature of the container is high, which can be used as a heat source to warm the hands. After the food is not eaten, the container will cool down quickly, do not warm your hands for a long time

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