Portable self-heating bag

A self-heating, portable technology, applied in the direction of heat exchange materials, heating devices, chemical instruments and methods, etc., can solve problems such as unsuitable beverages for consumption, and achieve the effects of improving reaction safety performance, reducing emissions, and prolonging heating time

Pending Publication Date: 2020-09-15
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The cold weather in winter makes a...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: A portable self-heating package, including a packaging bag and a heating agent arranged in the packaging bag; the heating agent includes the following components by mass: 60 parts of heating agent, 1 part of embedding agent , 1 part of adsorbent, 4 parts of dehumidifier. The heating agent includes the following mass components: 1 part of lime, 1 part of sodium carbonate, 1 part of osmotic agent and 1 part of ethanol. The embedding agent is. The adsorbent is diatomaceous earth. The packaging bag includes an inner non-woven fabric and an outer plastic packaging bag. The temperature of zero-degree food is 86°C after heating for 20 minutes.

Embodiment 2

[0014] Embodiment 2: A portable self-heating package, including a packaging bag and a heating agent arranged in the packaging bag; the heating agent includes the following components by mass: 20 parts of heating agent, 0.1 part of embedding agent , 0.1 part of adsorbent, 2 parts of desiccant. The heating agent includes the following mass components: 1 part of lime, 1 part of sodium carbonate, 1 part of osmotic agent and 1 part of ethanol. The embedding agent is. The adsorbent is diatomaceous earth. The packaging bag includes an inner non-woven fabric and an outer plastic packaging bag. The temperature of zero-degree food is 80°C after heating for 20 minutes.

Embodiment 3

[0015] Embodiment 3: A portable self-heating package, including a packaging bag and a heating agent arranged in the packaging bag; the heating agent includes the following components in parts by mass: 80 parts of heating agent, 2 parts of embedding agent , 2 parts of adsorbent, 6 parts of dehumidifier. The heating agent includes the following mass components: 1 part of lime, 1 part of sodium carbonate, 1 part of osmotic agent and 1 part of ethanol. The embedding agent is. The adsorbent is diatomaceous earth. The packaging bag includes an inner non-woven fabric and an outer plastic packaging bag. The temperature of zero-degree food is 82°C after heating for 20 minutes.

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PUM

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Abstract

The invention belongs to the field of heating materials, and particularly relates to a portable self-heating bag, which comprises a packaging bag and a heating agent arranged in the packaging bag. Theheating agent comprises the following components in parts by mass: 20-80 parts of the heating agent, 0.1-2 parts of an embedding agent, 0.1-2 parts of an adsorbent and 2-6 parts of a dehumidifying agent. The portable self-heating bag is high in heat production efficiency, low in cost and suitable for popularization.

Description

technical field [0001] The invention belongs to the field of heating materials, and in particular relates to a portable self-heating pack. Background technique [0002] The severe cold weather in winter makes all food and beverages unsuitable for consumption. Eating cold food can cause physical problems such as abdominal pain and diarrhea. In order to heat food more conveniently, the present invention designs a simple and easy-to-use self-heating package to heat food. Contents of the invention [0003] The purpose of the present invention is to provide a portable self-heating pack. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] A portable self-heating package, including a packaging bag and a heating agent arranged in the packaging bag; the heating agent includes the following components by mass: 20-80 parts of heating agent, 0.1-2 parts of embedding agent , 0.1-2 parts of adsorbent, 2-6 parts of d...

Claims

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Application Information

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IPC IPC(8): A47J36/28C09K5/18
CPCA47J36/28C09K5/18
Inventor 崔玉茹邹强
Owner TIANJIN UNIV
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