CN211520363U - Moisture absorption bag and food dehumidifying box with same - Google Patents
Moisture absorption bag and food dehumidifying box with same Download PDFInfo
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- CN211520363U CN211520363U CN202020044193.1U CN202020044193U CN211520363U CN 211520363 U CN211520363 U CN 211520363U CN 202020044193 U CN202020044193 U CN 202020044193U CN 211520363 U CN211520363 U CN 211520363U
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Abstract
The utility model relates to the technical field of food storage and preservation, and provides a moisture absorption bag and a food moisture removal box with the moisture absorption bag, wherein the moisture absorption bag comprises a non-woven fabric outer layer, a water absorption material layer, an interlayer and a sticking layer, and the water absorption material layer is arranged on the non-woven fabric outer layer; the interlayer is arranged on the water absorbing material layer; the adhesive layer comprises a smooth face part, a breathable water-permeable part and a non-setting adhesive part which are arranged in sequence, and the smooth face part is propped against the interlayer. The moisture absorption bag and the freezing element of the food dehumidifying box can effectively remove water.
Description
Technical Field
The utility model relates to a technical field that food was preserved in the storage, especially, relate to a moisture absorption package and have food dehumidification box of this moisture absorption package.
Background
Food stored in a container is easily affected by moisture, and particularly in humid weather in the south, the food is greatly influenced on the fresh keeping. For dry, crisp foods, such as french fries and fried foods, the foods typically become moist after a short period of time in humid climates, with a significant reduction in mouthfeel. This phenomenon is caused by moisture remaining in the food container. With the rapid development of the take-out industry, more and more take-out foods are provided, and the problem not only influences the enjoyment of the foods by people, but also influences the economic benefit of enterprises providing the take-out foods.
Therefore, it is necessary to provide a technical means to solve the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a moisture absorption package and have food of this moisture absorption package box that dehumidifies to lack the problem of the device of moisture in the container that can get rid of splendid attire food fast effectively among the solution prior art.
The utility model discloses a realize like this, a moisture absorption package, include:
an outer packaging layer;
the water absorbing material layer is arranged on the outer packaging layer;
the interlayer is arranged on the water absorbing material layer;
the outer packaging layer with the interlayer forms sealed package bag through sewing up, the water absorbing material layer is arranged in the sealed package bag, just the outer packaging layer with the interlayer all adopts the non-woven fabrics to make.
Further, this moisture absorption package still includes pastes the layer, paste the layer including smooth facial portion, ventilative permeable part and the non-setting adhesive portion that sets gradually, smooth facial portion support lean on in on the interlayer, ventilative permeable part is network structure.
The utility model also provides a food box that dehumidifies, including box body, lid, freezing component and moisture absorption material or foretell moisture absorption package.
Further, the cover is covered on the box body;
the freezing element is arranged on the cover and is used for converting water vapor generated by food in the box body into liquid water;
the moisture absorption material or moisture absorption bag is arranged on the cover and is positioned between the box body and the freezing element.
Furthermore, a placing groove is concavely arranged on the cover, and the freezing element is arranged in the placing groove.
Further, the distance between the bottom end of the placing groove and the moisture absorption material or the moisture absorption bag is 0-2 cm.
Preferably, the food dehumidifying box further comprises a support plate, the support plate is arranged inside the cover, and the moisture absorption material or moisture absorption bag is arranged on the support plate.
Further, the supporting plate comprises a connecting part and a supporting part connected with the connecting part, the connecting part is connected on the inner wall of the cover,
the supporting plate further comprises a flange portion protruding upwards from the periphery of the supporting portion and used for collecting and enclosing liquid water condensed by the freezing element.
As another preferred embodiment of the present invention, said moisture absorption material is a tissue, napkin or sponge.
As another preferred embodiment of the scheme, the cover is provided with an opening, and the opening is communicated with the interior of the box body;
the food dehumidification box further comprises a containing container, the freezing element is arranged in the containing container, and the containing container is plugged in the opening.
Compared with the prior art, the beneficial effects of the utility model are that:
when the container is used, the moisture absorption bag can be adhered to a designated position through the adhesion layer, for example, the moisture absorption bag is adhered to the upper cover of the container for containing food, so that when the food in the container generates water vapor and is cooled by the cooling unit or other freezing elements are condensed into liquid water, the water absorption material layer can directly absorb the water, and the generated water is prevented from affecting the food contained in the container; simultaneously, owing to the setting of interlayer, separated absorbent material layer and pasted the layer both, when avoiding absorbent material layer to absorb water more, influence the normal function of pasting the layer. The moisture absorption package and the food dehumidification box of this application absorb moisture efficiently.
Drawings
Fig. 1 is a schematic structural view of a moisture-absorbing bag according to an embodiment of the present invention;
FIG. 2 is a schematic view of a food moisture removal pouch according to an embodiment of the present invention;
FIG. 3 is a schematic view of a freezing element of a food dehumidification cassette in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of a food dehumidification cassette in accordance with another embodiment of the present invention;
FIG. 5 is a schematic view of a food dehumidification cassette in accordance with another embodiment of the present invention;
fig. 6 is a schematic structural view of a sealing gasket of the food dehumidifying box according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
Referring to fig. 1, a preferred embodiment of the present invention is shown, and the present embodiment relates to an absorbent bag 10, which may have a polygonal, rectangular, circular or oval shape. Specifically, the absorbent packet 10 includes an outer packaging layer 11, a water-absorbent material layer 12, a spacer layer 13 and an adhesive layer 14, which are bonded together, and the following describes the components of the absorbent packet 10:
the outer packaging layer 11 is made of non-woven fabrics, has the characteristics of air permeability and water permeability, and can prevent the water absorbing material layer from leaking out of the moisture absorption bag;
the water absorption material layer 12 is arranged on the non-woven fabric outer layer 11; the water absorbing material layer 12 can be made of common moisture absorbent, and of course, paper towel, napkin, sponge or tissue can also be used. Specifically, the moisture absorbent may be calcium oxide, or MgSO4·nH2O is a one-to-one mixture with a resin (where n is 0, 1, 2 or 3, the resin being polyethylene, polypropylene, polyvinyl chloride, polyvinylidene chloride, polyacrylonitrile or polycarbonate).
The interlayer 13 is arranged on the water absorbing material layer 12; the interlayer 13 is preferably made of non-woven fabric material, the interlayer 13 and the non-woven fabric outer layer 11 are sewn into a sealed packaging bag, and the water absorbing material layer 12 is placed in the sealed packaging bag. An adhesive layer 14 is arranged outside the interlayer 13.
Further, the adhesive layer 14 includes a smooth surface portion 141, a permeable water-permeable portion 142 and a non-drying adhesive portion 143 arranged in sequence, the smooth surface portion 141 abuts against the interlayer 13; the air-permeable and water-permeable part 142 is of a net structure, so as to facilitate air permeability and water permeability; and the adhesive sticker 143 is used to be attached to a designated position so that the entire absorbent packet 10 is disposed at the designated position.
When the moisture absorption bag 10 is to be used, the moisture absorption bag 10 can be adhered to a designated position through the adhesive layer 14, such as an upper cover of a container for containing food, so that when the food in the container generates water vapor and is cooled by a freezing element or other cooling devices to be converted into liquid water, the water absorption material layer 12 can directly absorb the water to prevent the generated water from affecting the food contained in the container; meanwhile, due to the arrangement of the interlayer 13, the water absorbing material layer 12 and the pasting layer 14 are separated, and the normal function of the pasting layer 14 is prevented from being influenced when the water absorbing material layer 12 absorbs more water.
Referring to fig. 1 to 4, the present invention provides another embodiment, which relates to a food dehumidifying box 100, comprising a box body 20, a cover 30, a freezing element 40 and the moisture-absorbing pack 10 of the above embodiment, wherein the components of the food dehumidifying box 100 are further described as follows:
the box body 20 is a container for holding food, and is provided with a cavity for holding food; preferably, the housing 20 is made of a plastic polymer (polystyrene) for ease of manufacturing, but may be made of other water impermeable materials.
The cover 30 is arranged on the box body 20 and is used for sealing the containing cavity of the box body 20 so as to protect the food in the containing cavity; preferably, the cover 30 is made of a plastic polymer (polystyrene) for ease of manufacturing, but may be made of other water impermeable materials.
A freezing member 40 provided on the cover 30 for freezing and condensing water vapor generated from food placed inside the case 20 into liquid water; preferably, the freezing element 40 of the present embodiment is an ice bag; of course, the freezing element 40 can also be ice, and can be frozen in a refrigerator before use. The ice bag or ice block reduces the temperature of the surrounding space, and the moisture is converted into liquid water which is absorbed by the moisture absorption bag arranged below the ice bag or ice block, so that the moisture content in the air is reduced, and the food is prevented from getting damp.
The moisture absorption bag 10 is disposed on the cover 30 and between the case 20 and the freezing element 40 to absorb the liquid water transformed by the freezing element 40.
When the food dehumidifying box 100 of the present embodiment is used to contain food, the food is first placed in the cavity of the box body 20, and then the cover 30 is closed. At this time, since the food with a certain temperature generates hot air, which can be also understood as water vapor, the hot air penetrates the moisture absorption bag 10 and then contacts the freezing element 40, and the freezing element 40 can make the water vapor release heat and change the water vapor into liquid water, and then the liquid water is absorbed by the moisture absorption bag 10, thereby keeping the food in the food dehumidification box 100 dry. Also, as a rule of thumb, for every 100 grams of ice as the freezing substance in the food dehumidifying box 100, 25 grams of condensate can be formed in the food dehumidifying box 100 without temperature change. Alternatively, the heat released by the condensate formation may be absorbed by the ice pack without a phase change of the frozen substance to a liquid. For example, ice made from a conventional ice cube tray is sufficient to condense water vapor inside the food dehumidifying box 100 containing hot food, and when the ice cubes melt, the temperature of the food does not substantially change, and thus the food remains dry.
Referring to fig. 2 and 4, in order to conveniently place the freezing element 40, a placing groove 31 is concavely formed on the cover 30, and the freezing element 40 is disposed on the placing groove 31.
Simultaneously, the distance between the bottom end of the placing groove 31 and the moisture absorption bag 10 is 0-2 cm. That is, the absorbent packet 10 may be adhered against the bottom of the refrigeration component 40 by the adhesive layer 14. Meanwhile, the bottom end of the placing recess 31 may be a heat conductive material, such as metal, plastic, wood material, etc., thereby promoting heat exchange between the ice bag and the food (steam) placed therebelow. Also, the area of the absorbent packet 10 at this time is smaller than the area of the bottom end of the placement recess 31.
Referring to fig. 2 and 4, in another embodiment of the present invention, the food dehumidifying box 100 further includes a support plate 50 for allowing water vapor to pass therethrough but preventing liquid water from passing therethrough, the support plate 50 is disposed inside the cover 30, and the moisture absorption pack 10 is disposed on the support plate 50. Preferably, the supporting plate 50 is made of a gas permeable membrane, so as to better ensure that water vapor can pass through but liquid water can not pass through, and meanwhile, the material drawing and manufacturing are facilitated.
The tray 50 preferably includes a connection portion 51 and a support portion 52 connected to the connection portion 51, the connection portion 51 is connected to an inner wall of the cover 30, and the moisture absorption pack 10 is disposed on the support portion 52.
In order to make it possible for the support 52 to contain liquid water, which is prevented from flowing back to the food, which would make it difficult to keep the food dry, the tray 50 further comprises a flange portion 53 projecting upwards from the periphery of the support for collecting the liquid water that is contained and condensed by the freezing elements.
Referring to fig. 6 in conjunction with fig. 4 and 5, in another embodiment of the present invention, the food dehumidification box 100 further includes a sealing gasket 60, and the sealing gasket 60 is disposed between the cover 30 and the box body 20, so as to achieve better sealing and moisture control.
The gasket 60 includes an absorbent layer 61, an adhesive layer 62, a backing layer 63, an upper moisture barrier 65, and a lower moisture barrier 66, wherein the absorbent layer 61 is sandwiched between the upper moisture barrier 65 and the lower moisture barrier 66, which allow moisture in the air to pass through but do not allow liquid water (condensate) to pass through. A gap 621 is opened in the middle of the adhesive layer 62, and the backing layer 63 having two halves can be easily removed through the gap 621. In addition, the backing layer 63 is provided with an opening 64, and the opening 64 extends through the backing layer 63, the adhesive layer 62 and the upper moisture barrier 65 and is configured to allow liquid water to be introduced into the absorbent layer 61 from the top.
The amount of the liquid water depends on the size of the food dehumidifying box 100 and how much food is to be stored in the food dehumidifying box 100. For example, if the food dehumidification box 100 is a conventional take-away box designed to store one kilogram of food product, 50 grams of water may be sufficient.
A preferred method of using this gasket 60 comprises the steps of:
1) introducing a predetermined amount of liquid water into the opening 64 from the top;
2) causing the absorbent layer 61 to absorb water;
3) placing the gasket 60 in a refrigerator and allowing the liquid water to become solid form (ice);
4) the gasket 60 is retrieved, the backing layer 63 is removed, and the gasket 60 is adhered to the food dehumidification box 100 by the adhesive layer 62. This gasket is equivalent to the above-described freezing element 40.
Referring to fig. 5, another embodiment of the present invention is shown, in which an opening 32 is formed on the cover 30, and the opening 32 is communicated with the interior of the box body 20;
the food dehumidification box 100 of the present embodiment further includes a container 70, the freezing element 40 is disposed in the container 40, and the container 70 is plugged in the opening 32, so as to facilitate the positioning and moving of the freezing element 40.
The above description is only for the preferred embodiment of the present invention, and the structure is not limited to the above-mentioned shape, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An absorbent packet, comprising:
an outer packaging layer;
the water absorbing material layer is arranged on the outer packaging layer;
the interlayer is arranged on the water absorbing material layer;
the outer packaging layer with the interlayer forms sealed package bag through sewing up, the water absorbing material layer is arranged in the sealed package bag, just the outer packaging layer with the interlayer all adopts the non-woven fabrics to make.
2. The absorbent packet of claim 1, further comprising an adhesive layer, wherein the adhesive layer comprises a smooth surface portion, a breathable water-permeable portion and a non-drying adhesive portion arranged in sequence, the smooth surface portion abuts against the separation layer, and the breathable water-permeable portion is of a net structure.
3. A food dehumidifying pack comprising a pack body, a lid, a freezing element and a moisture-absorbing material or a moisture-absorbing pack according to claim 1 or 2.
4. The food dehumidifying cartridge of claim 3 wherein,
the cover is arranged on the box body in a covering manner;
the freezing element is arranged on the cover and is used for converting water vapor generated by food in the box body into liquid water;
the moisture absorption material or moisture absorption bag is arranged on the cover and is positioned between the box body and the freezing element.
5. The food dehumidifying cartridge of claim 3, wherein: the cover is concavely provided with a placing groove, and the freezing element is arranged in the placing groove.
6. The food dehumidifying cartridge of claim 5, wherein: the distance between the bottom end of the placing groove and the moisture absorption material or the moisture absorption bag is 0-2 cm.
7. The food dehumidifying cartridge of claim 3, wherein: the cover is characterized by further comprising a supporting plate, the supporting plate is arranged inside the cover, and the moisture absorption material or the moisture absorption bag is arranged on the supporting plate.
8. The food dehumidifying cartridge of claim 7, wherein: the layer board include connecting portion and with the supporting part that connecting portion are connected, connecting portion connect in on the inner wall of lid, the layer board still includes flange portion, flange portion certainly the periphery of supporting part is protruding upwards.
9. The food dehumidifying cartridge of claim 3, wherein: the moisture absorption material is a paper towel, a napkin or a sponge.
10. The food dehumidifying cartridge of claim 3, wherein: the cover is provided with an opening, and the opening is communicated with the inside of the box body;
the food dehumidification box further comprises a containing container, the freezing element is arranged in the containing container, and the containing container is plugged in the opening.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020003218 | 2020-01-02 | ||
| CN2020200032183 | 2020-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211520363U true CN211520363U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020044193.1U Active CN211520363U (en) | 2020-01-02 | 2020-01-09 | Moisture absorption bag and food dehumidifying box with same |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114958223A (en) * | 2022-04-07 | 2022-08-30 | 湖北亿谦食品科技有限公司 | Moisture absorption patch, preparation method thereof and application thereof in meal packaging |
| CN114955255A (en) * | 2021-02-25 | 2022-08-30 | 青岛经天纬地实业有限公司 | Exhaust heat-preservation anti-splash food box and ventilation part |
| CN114987946A (en) * | 2022-05-16 | 2022-09-02 | 武汉市美泰乐餐饮管理有限公司 | Meal package with moisture-absorbing patch and preparation method of moisture-absorbing patch |
| CN115108169A (en) * | 2022-05-16 | 2022-09-27 | 武汉市美泰乐餐饮管理有限公司 | Moisture absorption paster, meal wrapping bag and packing carton |
-
2020
- 2020-01-09 CN CN202020044193.1U patent/CN211520363U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955255A (en) * | 2021-02-25 | 2022-08-30 | 青岛经天纬地实业有限公司 | Exhaust heat-preservation anti-splash food box and ventilation part |
| CN114958223A (en) * | 2022-04-07 | 2022-08-30 | 湖北亿谦食品科技有限公司 | Moisture absorption patch, preparation method thereof and application thereof in meal packaging |
| CN114958223B (en) * | 2022-04-07 | 2024-07-05 | 湖北亿谦食品科技有限公司 | Moisture absorption patch, preparation method thereof and application thereof in dining package |
| CN114987946A (en) * | 2022-05-16 | 2022-09-02 | 武汉市美泰乐餐饮管理有限公司 | Meal package with moisture-absorbing patch and preparation method of moisture-absorbing patch |
| CN115108169A (en) * | 2022-05-16 | 2022-09-27 | 武汉市美泰乐餐饮管理有限公司 | Moisture absorption paster, meal wrapping bag and packing carton |
| CN115108169B (en) * | 2022-05-16 | 2024-05-28 | 湖北亿谦食品科技有限公司 | Moisture absorption paster, meal packing bag and packing box |
| CN114987946B (en) * | 2022-05-16 | 2024-06-11 | 湖北亿谦食品科技有限公司 | Dining package with moisture absorption patch and preparation method of moisture absorption patch |
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Effective date of registration: 20221212 Address after: 513000 503, Building G, Sanlian Jewelry City, Sanlian Community, Jihua Street, Longgang District, Shenzhen, Guangdong Patentee after: Shenzhen Yiwu Yimei Technology Co.,Ltd. Address before: 518000 talent market building, Baoan North Road, Shenzhen, Guangdong, Luohu District Patentee before: Wei Dongjie |