Application method for spontaneous heating small hot pot packing with good heat insulation effect
A heat insulation effect, self-heating technology, applied in packaging, packaging food, transportation and packaging, etc., can solve inconvenience and other problems
Inactive Publication Date: 2018-04-27
成都兴放牛娃食品有限公司
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Problems solved by technology
However, the natural hot pot in the prior art requires the user to add cold water to the heating cavity by himself, which is very inconvenient
Method used
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[0014] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.
[0015] A method of using self-heating small hot pot packaging with good heat insulation effect, such as figure 1 As shown, the package includes an inner shell 1, an outer shell 2 and a sealing cover 3. The first cavity 4 formed between the inner shell 1 and the sealing cover 3 is a cavity for placing food to be heated. The inner shell 1 and the outer shell The second cavity 5 formed between the bodies 2 is a cavity for placing water and a heating package 6;
[0016] The inside of the second cavity 5 is provided with an isolation layer 7, and the isolation layer 7 separates the second cavity 5 into a third cavity 8 for placing water and a fourth cavity 9 for placing the heating package 6, so The third cavity 8 mentioned above is arranged ab...
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The invention discloses an application method for a spontaneous heating small hot pot packing with a good heat insulation effect. The spontaneous heating small hot pot packing comprises an inner shell, an outer shell, and a sealing cap; a first cavity is formed between the inner shell and the sealing cap, and the first cavity is a cavity for storing food to be heated, a second cavity is formed between the inner shell and the outer shell, and the second cavity is a cavity for storing water and a heating mantle; the inside of the second cavity is provided with an isolating layer, the second cavity is separated into a third cavity for storing water and a fourth cavity for storing the heating mantle by the isolating layer, and the third cavity is arranged above the fourth cavity; the third cavity is also internally provided with table chopsticks, one ends of the table chopsticks pass through the inner shell and are located inside the first cavity, the other ends of the table chopsticks pass through the isolating layer and are located inside the fourth cavity; the side wall and the bottom portion of the outer shell are provided with thermal-protective layers which have the same structure as the outer shell; and the sealing cap is composed of two layers. The heat-insulating performance is good.
Description
technical field [0001] The invention relates to the field of convenience food, in particular to a method for using self-heating small hot pot packaging with good heat insulation effect. Background technique [0002] With the development of social economy, people's living standards have been improved, and self-heating food has also been widely promoted and used. The self-heating food card can quickly eat hot food under any environmental conditions without any cooking and heating tools. With the development of self-heating food technology, self-heating hot pot came into being. However, the natural hot pot in the prior art requires the user to add cold water to the heating cavity by himself, which is very inconvenient. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a method for using self-heating small hot pot packaging with good heat insulation effect. [0004] The object of the present ...
Claims
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IPC IPC(8): B65D81/34B65D81/38
CPCB65D81/3484B65D81/3841B65D2581/3428
Inventor 廖芸健
Owner 成都兴放牛娃食品有限公司