Container heated by microwave oven

Abstract

A heating container for microwave oven is composed of a main body made of plastics and having a bottom made of dielectric plastics or ceramics, a metal layer on its side wall, and a metal ring on its bottom, and a cover with evaporate outlet, a safety valve and a metal ring. Its advantages are high effect and high safety.

Description

technical field [0001] The invention relates to a container specially matched with a microwave oven for heating food, which belongs to a matching container for food heating. Background technique [0002] As everyone knows, microwave heating food has become a kind of very common method, no matter be used in family cooking or in catering industry, this microwave heating device is called microwave oven. Microwaves transmit heat energy to food through electromagnetic waves. Because electromagnetic waves can propagate inside food, microwaves heat the surface of food and the inside of food at the same time. This heating method does not require traditional heating such as baking, steaming, and boiling. In the way that requires a long process of heat energy transfer inside the food, it heats up very quickly. Because of this fast and convenient feature of the microwave oven, it has played an increasingly important role in people's daily life today; in the home and catering industrie...

AI Technical Summary

Problems solved by technology

But in actual use, people use microwave ovens to heat food, and the surface of these foods needs to have a baking effect, such as frozen pizza food, etc., thus limiting the scope of application of microwave ovens and unable to meet people's needs for this category

In addition, it is also found that microwave heating food is inherently uneven, especially when heating frozen cooked food, local overheating or overcooling often occurs, and some food is burnt while the other part is still cold.

Although some food manufacturers and food packaging manufacturers have developed some packaging materials and packaging methods for frozen foods to improve the effect of food heating, these auxiliary microwave heating methods almost all use disposable packaging materials, which cannot be reused. The cost is relatively large, and the actual use shows that their auxiliary microwave heating effect is not ideal, and in many cases it does not improve some problems in the microwave heating process.

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