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Food box body for improving microwave repeated heating temperature uniformity

A food box and uniformity technology is applied in the field of food box bodies for improving microwave reheating temperature uniformity, which can solve problems such as poor reheating temperature uniformity, reduce the temperature difference between hot spots and cold spots, improve the overheating of the four corners, and improve the uniformity. Effect

Inactive Publication Date: 2019-05-17
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When microwave reheating is performed on a rectangular food box containing reheated food, the attenuation generated when the microwave enters the reheated food will also cause a cold spot in the central area of ​​the reheated food in the rectangular food box, that is, the reheating temperature is uniform poor sex

Method used

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  • Food box body for improving microwave repeated heating temperature uniformity
  • Food box body for improving microwave repeated heating temperature uniformity

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Embodiment Construction

[0010] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. A food box that improves the temperature uniformity of microwave reheating includes a rectangular food box 1, and aluminum foil metal sheets 2 are respectively pasted on the four side walls of the rectangular food box body 1, and the aluminum foil metal sheet 2 as a whole It is a parallelogram shape, the width dimension W and the thickness dimension H of the aluminum foil metal sheet 2 are 0.5-1.0cm and 0.0015cm respectively, and the distance d between adjacent aluminum foil metal sheets 2 on the same side wall of the rectangular food box body 1 is 0.5-1.0cm, the angle θ between the vertical hypotenuse of the aluminum foil metal sheet 2 on the four side walls of the rectangular food box body 1 and the horizontal bottom surface of the rectangular food box body 1 is 60-90°.

[0011] In this application, aluminum foil metal sheets 2 of different sizes gener...

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Abstract

The invention discloses a food box body for improving microwave repeated heating temperature uniformity, and belongs to the microwave heating food package technology. Aluminum foil metal sheets are pasted to each of the four side walls of the rectangular food box body and are integrally in a parallelogram shape, wherein the width of each aluminum foil metal sheet is 0.5-1.0 cm, and the thickness of each aluminum foil metal sheet is 0.0015 cm. The distance between the adjacent aluminum foil metal sheets on the same side wall of the rectangular food box body is 0.5-1.0 cm. The included angle between the vertical inclined edges of the aluminum foil metal sheets on the four side walls of the rectangular food box body and the horizontal bottom face of the rectangular food box body is 60-90 degrees. The box body is reasonable and simple in structure and good in repeated heating effect, the repeated heating temperature uniformity is improved, and the quality of microwave repeatedly-heated foods is guaranteed.

Description

technical field [0001] The invention belongs to microwave heating food packaging technology, and mainly relates to a food box body for improving the temperature uniformity of microwave reheating. Background technique [0002] During the microwave heating process, overheating will occur at the four corners of the rectangular packaging box. The occurrence of this phenomenon is related to the characteristics that microwaves are easy to gather at the corners after reflection. When microwave reheating is performed on a rectangular food box containing reheated food, the attenuation generated when the microwave enters the reheated food will also cause a cold spot in the central area of ​​the reheated food in the rectangular food box, that is, the reheating temperature is uniform Poor sex. Contents of the invention [0003] The object of the present invention is to solve the problems existing in the above-mentioned prior art, and design a food box body that improves the temperatu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D25/36B65D81/34
Inventor 郑先哲朱勇张友朋刘钗张志勇燕子豪赵月明
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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