CN2534125Y

CN2534125Y - Self-heating food packing device

Info

Publication number: CN2534125Y
Application number: CN 02228972
Authority: CN
Inventors: 丁志超
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-03
Filing date: 2002-04-03
Publication date: 2003-02-05
Anticipated expiration: 2012-04-03

Abstract

The utility model relates to a self-heating food packaging device comprising a food bag with food therein, which is characterized in that the food bag is placed in a heat-generation agent bag body, a heat-generation powder capable of reacting with water is loaded in a sag body of the lower part of the heat-generation agent bag body, through holes are provided on the inner wall of the sag body, and the food bag and the heat-generation agent bag are formed by water-proof material. When user fills water into the heat-generation agent bag, the device can heat food in the device automatically.

Description

Self-heating packaging for foodstuff device

The utility model relates to a kind of self-heating packaging for foodstuff device.

At present,, yet in the winter time,, frostyly taste and do not think comfortable as liquid instant food such as beverage, congees along with the progressive ready-to-eat food of the development of food processing industry and society is seen everywhere in the supermarket, even the disease of can making a noise.

The purpose of this utility model is that a kind of self-heating packaging for foodstuff device will be provided, and when the user added water in the exothermic mixture bag of this device, the food that this device can be about to be placed in one certainly heated, in order to edible.

The utility model is to constitute like this, it comprises the food generation that food is housed, and it is characterized in that: food bag places in the exothermic mixture bag, in the utricule of exothermic mixture bag bottom the heating pulvis is housed, be laid with through hole on the inwall of utricule, food bag and exothermic mixture bag are made of waterproof material.

The utility model is owing to be equipped with the heating pulvis in the exothermic mixture bag of food bag periphery, in case therefore user's water of in the heating bag, packing into, water just can be through being positioned at the heating bag bottom the through hole and the exothermic mixture of utricule inwall produce chemical reaction, thereby discharge the food in the reaction heat heated food bag.Obviously the utlity model has easy to manufacturely, heated food is convenient, the remarkable advantage that favourable customer eats.

Below in conjunction with drawings and Examples the utility model is specifically described.

Fig. 1 is the utility model embodiment organigram.

Fig. 2 is the A-A cutaway view of Fig. 1.

With reference to accompanying drawing, the utility model embodiment comprises the food bag that food is housed, and it is characterized in that; Food bag 1 places in exothermic mixture bag 2 bodies, in the utricule 3 of exothermic mixture bag bottom the heating pulvis is housed, and is laid with through hole 4 on the inwall of utricule, and food bag and exothermic mixture bag are made of waterproof material.

The external sealed sunitary overcoat 5 that is enclosed with of above-mentioned food bag, sealed sunitary overcoat and exothermic mixture bag are plastic bag, described utricule is several little utricules that are laid on the forward and backward internal face in exothermic mixture bag bottom.The protuberance of the little utricule on the one side internal face faces the recess between the two adjacent utricules on the opposite side internal face.

Use for the ease of the customer, described exothermic mixture bag is the transparent plastic bag that is printed with water line 6, and this transparent plastic bag top is provided with so that the breach of tearing 7.

The exothermic mixture of present embodiment adopts the heating pulvis of environment-friendly type, as being the heating pulvis of main component with alkali metal oxide and organic monoacid.Therefore, this packing device can not produce environment is produced pollution after use abandons.

The utility model novel reasonable in design, carry easily, easy to use, cost is low.After this product puts goods on the market, be particularly suitable for traveller, field work personnel and soldier and use.

Claims

1, a kind of self-heating packaging for foodstuff device, comprise the food bag that food is housed, it is characterized in that: food bag places in the exothermic mixture bag, be equipped with in the utricule of exothermic mixture bag bottom can with the heating pulvis of water generation thermal response, be laid with through hole on the inwall of utricule, food bag and exothermic mixture bag are made of waterproof material.

2, self-heating packaging for foodstuff device according to claim 1, it is characterized in that: the external sealed sunitary overcoat that is enclosed with of described food bag, sealed sunitary overcoat and exothermic mixture bag are plastic bag, and described utricule is several little utricules that are laid on the forward and backward internal face in exothermic mixture bag bottom.

3, self-heating packaging for foodstuff device according to claim 2 is characterized in that: the protuberance of the little utricule on the side internal face faces the recess between the two adjacent utricules on the opposite side internal face.

4, according to claim 1,2 or 3 described self-heating packaging for foodstuff devices, it is characterized in that: described exothermic mixture bag is the transparent plastic bag that is printed with water line, and this transparent plastic bag top is provided with so that the breach of tearing.