TWM616537U - Oyster shell powder heating package structure - Google Patents

Abstract

A heating bag structure for oyster shell powder, comprising: a heating bag body; a heating bag arranged at the bottom of the heating bag body; an inner membrane arranged at the bottom of the heating bag; and an outer membrane The outer membrane is laminated on the bottom of the inner membrane; the new oyster shell powder heating pack structure provided by the present invention has a long-lasting heat release effect, and the inner membrane structure that can absorb water is set as the heating pack and The media bridge between the water sources. The water source can be absorbed by the inner membrane first and then reach the heating package for the heat generation reaction. In this way, the reaction time between the heating powder in the heating package and the water source can be extended to achieve long-term release of heat energy. Effect.

Description

Oyster shell powder heating package structure

The new type relates to the heating field, in particular to a heating package structure capable of generating heat energy and achieving a heating effect.

This model is mainly used in the field of food heating, such as self-cooking hot pot buns, autonomous soup pot buns, etc., and will be described and illustrated in detail below, but it should be understood that this application is only one of the new models Application is only, any form of change or equivalent change should be included in the scope of the new model.

With the accelerated pace of modern people’s life, the compact and busy life makes people busy with work and no leisure to cook. Even on weekends and holidays, they prefer to stay at home rather than cooking dishes. This has led to the rapid rise and vigorous development of frozen food and microwave-heated food. .

Although frozen and microwave-heated food bring us convenience and convenience, consumers still need to have heating devices, such as electric cookers, microwave ovens, etc. This is still relatively inconvenient for renters, camping, and travelers living in the wild. In this regard, the invention of self-heating products is undoubtedly a great boon to the people. The self-heating products that do not require power and open flames allow people to enjoy hot food and delicacies anytime, anywhere, which is undoubtedly convenient, fast and very happy.

At present, most products that can be self-heated use heating packs to add water to produce heat release to achieve the heating effect. This technology was thought to have been produced as early as the Second World War in the United States. However, with technology With the rapid changes and the progress of the times, with the development of different food packaging types and various types of different foods, this concept alone cannot meet the heating needs of products on the market. For example, instant hot pot and soup pot, which are quite popular now, are one of the most popular products in winter, and most of the way of eating this food is that consumers need to slowly enjoy the heat and warmth brought by the soup for a long time. If the heating pack quickly releases heat to heat after adding water, it will not be able to maintain the heating function for a long time, resulting in poor user experience for consumers, and it is difficult to repurchase the same or similar products again. In view of this, the current market lacks a heating pack that can release heat with long efficiency to meet the needs of such products.

In order to solve the shortcomings and problems that the existing heating package cannot maintain the heating function for a long time, the present invention provides a novel oyster shell powder heating package structure, which includes: a heating package body; a heating package, the heating package is arranged on the heating package The bottom of the bag body; an inner film arranged on the bottom of the heating pack; and an outer film laminated on the bottom of the inner film.

Wherein, the heating bag body includes a heating bag bottom sheet and a heating bag upper wall circlingly connected to the heating bag bottom sheet, the heating bag bottom sheet and the inside of the heating bag upper wall forming a food accommodating space; and the heating A heating bag lower wall is arranged on the periphery of the bag bottom sheet facing the other side of the heating bag upper wall, so that the heating bag bottom sheet and the heating bag lower wall form another heating containment space.

Wherein, the heating pack is a water-permeable woven fabric with a heating powder device in it.

Among them, the inner membrane is a porous material that is permeable to water and gas.

Among them, the outer membrane is made of a material that is impermeable to water and air.

Wherein, a food is placed in the heating bag body.

From the above description, it can be known that the present invention has the following technical advantages and the advantages of solving existing technical problems:

1. The new oyster shell powder heating package structure provided by the present invention has the effect of long-term heat release. By setting the porous inner membrane structure capable of absorbing water as the medium bridge between the heating package and the water source, the water source can be first After the inner membrane is absorbed and wetted, it then reaches the heating package to perform the heat generation reaction. In this way, the reaction time between the heating powder in the heating package and the water source can be prolonged to achieve the effect of long-term release of heat energy.

2. In addition to being used for general hot pot, soup and other food heating purposes, this new model is also particularly suitable for the stewing and heating of traditional Chinese medicine and medicinal materials. Since such traditional Chinese medicinal materials usually require a longer stewing time, this new model provides The long-lasting heat release function is helpful for the cooking of such materials.

10: New oyster shell powder heating package structure

11: Heating bag body

111: Heating bag film

113: heating bag on the wall

115: heating bag under the wall

117: Food storage space

119: Heating containment space

13: heating pack

15: Intima

17: Outer membrane

F: Food

Figure 1 is an exploded view of a preferred embodiment of a new type of oyster shell powder heating package structure.

Figure 2 is a partial perspective view of a preferred embodiment of a new type of oyster shell powder heating package structure.

Figure 3 is a schematic diagram of the use of a preferred embodiment of a new type of oyster shell powder heating package structure.

In order to understand the technical features and corresponding practical effects of the present invention in detail, and implement them according to the content of the specification, the preferred embodiments shown in the drawings are further described in detail as follows.

Please refer to Figures 1 and 2, which are schematic diagrams of a preferred embodiment of a new type of oyster shell powder heating bag structure 10 provided by the new model, which includes: a heating bag body 11, and a heating bag body disposed on the heating bag body 11 11 a heating bag 13 at the bottom, an inner film 15 arranged at the bottom of the heating bag, and an outer film 17 laminated on the bottom of the inner film 15.

In detail, the above-mentioned preferred embodiment of the heating bag body 11 is in a form of stand-up packaging, including a heating bag bottom sheet 111 and a heating bag upper wall 113 that is ring-joined and joined to the heating bag bottom sheet 111 and above, and the heating bag bottom sheet 111 A food containing space 117 is formed with the inside of the upper wall 113 of the heating bag. The feature of the heating bag body 11 of the present invention is that a heating bag lower wall 115 is arranged from the periphery of the heating bag bottom sheet 111 toward the other side of the heating bag upper wall 113, so that the heating bag bottom sheet 111 and the heating bag bottom The wall 115 also forms another heating containment space 119. The heating bag body 11 of the present invention is preferably made of an impermeable and gas impermeable material, such as aluminum foil packaging. All materials used in the market for frozen food packaging can be applied to the characteristics of the heating bag body 11 of the present invention. Not limited.

Next, a heating pack 13 is arranged in the heating containment space 117 as shown in FIG. The preferred embodiment of the present invention contains at least oyster shell powder, which generates high heat energy when contacted with water, which can be used to heat food. Another preferred embodiment of the present invention is to use calcined oyster shell powder, which will increase the content of calcium oxide during the calcining process to achieve higher efficiency heating conditions.

After the heating pack 13 is placed in the heating containment space 117, its ports are sealed with the laminated inner film 15 and the outer film 17 in sequence. The inner membrane 15 is preferably a water-permeable and air-permeable porous material, such as woven cloth, non-woven cloth, etc., and the outer membrane 17 is preferably a water-impermeable and air-impermeable material, preferably a plastic film, to avoid During the transportation or shelf storage period, the new type accidentally contacts the external moisture to produce a reaction, and then forms a scrap product.

Please refer to Figure 3, which is a preferred embodiment of the new model in actual use. First, when the user wants to use the new oyster shell powder, the outer film 17 on the bottom of the new oyster shell powder must be heated. Tear off, and then expose the bottom of the present invention to moisture. For example, in Figure 3, the bottom of the present invention is immersed in a basin containing water, and the water in the basin is absorbed by the inner membrane 15 and touches the heating pack 13, and The internal heating components react and generate heat energy to heat a food F placed in the food accommodating space 117. Since the inner membrane 15 is made of porous material, moisture will gradually and slowly contact the heating pack 13 In this way, the effect of heating for a longer time of the new type can be achieved.

Please refer to Table 1 below, which is the supporting data for the relevant test performance of the three sets of examples of the new model. The three groups of examples all take the new heating pack structure immersed in water to measure the time and temperature comparison, and also take the existing heating pack Comparative Examples 1-3 for comparison tests. The test results from Table 1 below show that the heating package structure examples 2 and 3 in the examples of the present invention can rise to above 80°C in a short time (4.5 minutes) and maintain at 60°C for at least 15 minutes for a long time. It can achieve long-term heat release effect.

The above descriptions are only a few preferred embodiments of the present invention, and are not intended to limit the scope of equivalent expansion of the present invention. All other equivalent changes or similar modifications made without departing from the spirit of the present invention are Should be included in the scope of the patent of the present model.

10: New oyster shell powder heating package structure

11: Heating bag body

111: Heating bag film

113: heating bag on the wall

115: heating bag under the wall

117: Food storage space

119: Heating containment space

13: heating pack

15: Intima

17: Outer membrane

Claims (7)

A heating bag structure for oyster shell powder, comprising: a heating bag body; a heating bag arranged at the bottom of the heating bag body; an inner membrane arranged at the bottom of the heating bag; and an outer membrane The outer film is laminated on the bottom of the inner film. According to the oyster shell powder heating package structure described in item 1 of the scope of patent application, wherein: the heating bag body includes a heating bag bottom sheet and a heating bag upper wall ring connected to the heating bag bottom sheet, and the heating bag bottom sheet and A food containing space is formed inside the upper wall of the heating bag; and the periphery of the bottom of the heating bag faces the other side of the upper wall of the heating bag, and a lower wall of the heating bag is arranged so that the bottom of the heating bag and the lower wall The body forms another heating containment space, and the heating containment is placed in the heating containment space. According to the oyster shell powder heating package structure described in item 1 of the scope of patent application, the heating package is a water-permeable woven fabric with a heating powder device in it. According to the oyster shell powder heating pack structure described in item 1 of the scope of patent application, the inner membrane is a porous material that is water permeable and air permeable. According to the oyster shell powder heating pack structure described in item 1 of the scope of patent application, the outer membrane is made of an impermeable and air-impermeable material. According to the oyster shell powder heating bag structure according to any one of the 1st to 5th scope of the patent application, the heating powder comprises calcined oyster shell powder. According to the oyster shell powder heating bag structure described in any one of the first to the fifth of the scope of patent application, a food is placed in the heating bag body.

Images