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Self-heating packaging container

A packaging container and self-heating technology, applied in the direction of food heating containers, containers, packaging, etc., can solve the problems of inability to large-scale processing and use, complex internal structure, poor sealing effect, etc., to achieve good market application prospects and meet the heating effect. , the effect of high practical value

Inactive Publication Date: 2016-08-10
范道柱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the current self-heating packaging containers have complex internal structures, poor safety, poor sealing effect, and cannot be processed and used on a large scale. Therefore, a self-heating packaging container can not only improve the use effect, increase safety, but also expand the application range to better meet people's needs

Method used

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  • Self-heating packaging container

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1 A self-heating packaging container, the structure of which is figure 1 As shown, it includes a high-temperature-resistant bottle body and a one-piece reaction device. The upper part of the high-temperature-resistant bottle body is provided with a water level mark and an anti-skid convex bone, and the middle part is provided with an anti-skid groove to prevent slipping. body; the high-temperature-resistant bottle body is sealed and connected with the one-piece reaction device by tightening the buckle, and the one-piece reaction device includes an elastic base, a liquid holding chamber, a membrane breaker, a sealing film and a solid containing chamber, and the sealing The membrane is covered on the top of the liquid holding chamber, and the membrane breaker is composed of a force gun and a force receiver, wherein the force gun is in the shape of a cross sawtooth, located at the lower part of the sealing membrane, and the distance between the sealing membrane a...

Embodiment 2

[0021] Example 2 A self-heating packaging container, the structure of which is figure 1 As shown, the difference is that the bottom concave distance of the high temperature resistant bottle is 7cm, and the distance between the membrane breaker and the sealing film is 6mm.

Embodiment 3

[0022] Example 3 A self-heating packaging container, the structure of which is figure 1 As shown, the difference is that the bottom concave distance of the high temperature resistant bottle is 5cm, the distance between the membrane breaker and the sealing film is 4.5mm, the elastic base is provided with concentric circular threads, and the edge is provided with air holes.

[0023] A specific use method of the self-heating packaging container of the present invention: the liquid storage chamber of the one-piece reaction device of the self-heating packaging container is equipped with constant temperature water, the top of the liquid storage chamber is covered and sealed with a sealing film, and the solid storage chamber is equipped with A solid heating agent (available from Nanchang Zhengding Technology Development Co., Ltd.), and then sealed with the bottom of the high-temperature-resistant bottle through a tightening buckle. When heating is required, press the elastic base ...

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Abstract

The invention discloses a self-heating packaging container which comprises a high-temperature-resistant bottle body and a conjoined reaction device. The bottom of the high-temperature-resistant bottle body is concave inwards, so that a cavity is formed. The conjoined reaction device comprises an elastic base, a liquid containing cavity, a film breaking device, a sealing and fixing film and a solid containing cavity. The top of the liquid containing cavity is covered with the sealing and fixing film. The film breaking device is located below the sealing and fixing film and fixed to the bottom of the liquid containing cavity. A thermal insulation layer is arranged between the liquid containing cavity and the outer wall of the conjoined reaction device. According to the self-heating packaging container, the structural design is reasonable and attractive, the heating effect can be achieved, the capacity of the bottle body is not influenced, and thus the practical value is high; operation is easy, the safety is high, and no harm is caused to human bodies; and processing is convenient, large-scale production can be achieved, the cost is low, and the market application prospects are good.

Description

technical field [0001] The invention relates to the field of self-heating equipment, in particular to a self-heating packaging container. Background technique [0002] With the continuous improvement of living standards, people's demand for self-heating products is increasing. At present, there are many self-heating packaging containers, which usually put chemicals and water in different spaces. Once the diaphragm is broken, the two or mixed with an exothermic reaction to achieve the purpose of automatic heating. [0003] The Chinese patent document with publication number CN 103496512 A (application number 201310444038.3) discloses a self-heating food packaging can, including: a packaging can body and a packaging can lid, the packaging can lid is fitted on the packaging lid, and the packaging can An inner tank body is arranged in the tank body, and a heating inner tank is arranged on the outside of the inner tank body, and an accommodation frame is arranged above the inner...

Claims

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Application Information

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IPC IPC(8): B65D81/34B65D81/38
CPCB65D81/3484B65D81/3837B65D2581/34
Inventor 不公告发明人
Owner 范道柱