Fresh-keeping packaging box capable of being cut by being attached to shape of egg

Abstract

The utility model provides a fresh-keeping packaging box capable of fitting egg shape segmentation, and relates to the technical field of fresh-keeping packaging boxes, the fresh-keeping packaging box comprises a lower fresh-keeping box cover, the top of the lower fresh-keeping box cover is covered with an upper fresh-keeping box cover, the top of the lower fresh-keeping box cover and the bottom of the upper fresh-keeping box cover are both provided with caulking grooves, the surface of each caulking groove is provided with first egg grooves at equal intervals, and the first egg grooves are provided with second egg grooves at equal intervals. A pit mushroom fresh-keeping pad is embedded and fixedly connected into the embedding groove, a second egg groove is formed in the surface of the pit mushroom fresh-keeping pad, and a mildew-proof and antibacterial pad is fixedly connected to the surface of the pit mushroom fresh-keeping pad. According to the utility model, the middle layer is formed between the pit fungus fresh-keeping pad and the mildew-proof antibacterial pad and between the second egg groove and the third egg groove, and the middle layer contains slow-release antibacterial gas containing hot-melt adhesive and antibacterial powder, so that an effect of forming a layer of antibacterial protective film on the surface of an egg to prevent invasion of microorganisms can be achieved; therefore, the effect that bacteria, molds and pathogenic bacteria are not detected on the surfaces of the eggs packaged by the packaging box can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of food preservation packaging box technology, and in particular to a food preservation packaging box that fits the shape of an egg. Background Technology

[0002] The freshness of eggs is an important standard for measuring their quality. Egg preservation mainly relies on low-temperature storage. Most existing egg packaging is room-temperature packaging. The structure of egg packaging trays has also been gradually improved, evolving from the original stacked and snap-fit ​​egg tray structure to the packaging box structure. Moreover, with the development of e-commerce platforms, fresh-keeping packaging boxes are needed for packaging and preservation during transportation.

[0003] Existing egg preservation packaging boxes typically rely on controlling the temperature and humidity inside the packaging box to delay egg spoilage, but their preservation and antibacterial effects are poor. Therefore, a new type of preservation packaging box that conforms to the shape of an egg is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing egg preservation packaging boxes usually rely on controlling the temperature and humidity inside the packaging box to delay egg spoilage, but the preservation and antibacterial effect is poor. Therefore, this invention proposes a preservation packaging box that fits the shape of an egg.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a preservation packaging box that conforms to the shape of an egg, including a lower preservation box lid, an upper preservation box lid covering the top of the lower preservation box lid, grooves being provided on the top of the lower preservation box lid and the bottom of the upper preservation box lid, first egg grooves being provided at equal intervals on the surface of the grooves, a mold-resistant preservation pad being embedded and fixedly connected inside the grooves, a second egg groove being provided on the surface of the mold-resistant preservation pad, an anti-mold and antibacterial pad being fixedly connected on the surface of the mold-resistant preservation pad, a third egg groove being provided on the surface of the anti-mold and antibacterial pad, and an intermediate layer between the second egg groove and the third egg groove.

[0006] Preferably, the lower food storage lid has a fixedly connected insert at the top and near the four corners, and the upper food storage lid has a recessed hole on its surface and near the four corners, with the insert located inside the recessed hole and adapted to it.

[0007] Preferably, the thickness of the anti-mildew and antibacterial pad is 20-40 g / m2.

[0008] Preferably, the intermediate layer between the second and third egg trays contains a slow-release antibacterial gas of hot melt adhesive and antibacterial powder, and the adhesive layer thickness of the anti-mildew and antibacterial pad is 30-50 g / m2.

[0009] Preferably, the adhesive composition of the anti-mildew and antibacterial pad is 30-35% antibacterial powder, 3-5% release accelerator, 25-30% EVA hot melt adhesive, and 25-30% petroleum wax.

[0010] Preferably, the anti-mildew and antibacterial pad is made of breathable paper.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] In this invention, an intermediate layer is formed between the antibacterial and anti-mildew pads and between the second and third egg trays. This intermediate layer contains a slow-release antibacterial gas containing hot melt adhesive and antibacterial powder, which can form an "antibacterial protective film" on the surface of the egg to prevent microbial invasion. This ensures that the surface of the packaged eggs remains undetectable by bacteria, mold, and pathogens. Attached Figure Description

[0013] Figure 1 A three-dimensional view of the overall structure of a food preservation packaging box that conforms to the shape of an egg is provided for this utility model.

[0014] Figure 2 This utility model provides an overall structural cross-sectional view of a food preservation packaging box that conforms to the shape of an egg.

[0015] Figure 3 A perspective view of the lower lid structure of a food preservation packaging box that conforms to the shape of an egg is provided for this utility model.

[0016] Figure 4 This utility model presents a disassembled view of the lower lid structure of a food preservation packaging box that conforms to the shape of an egg.

[0017] Figure 5 A cross-sectional view of the overall structure of a food preservation packaging box that conforms to the shape of an egg is provided for this utility model.

[0018] Figure 6 The present invention provides a vertical sectional view of the overall structure of a food preservation packaging box that conforms to the shape of an egg.

[0019] Illustration: 1. Lower food storage container lid; 2. Upper food storage container lid; 3. Embedded hole; 4. Embedded block; 5. Embedded groove; 6. First egg tray; 7. Antibacterial and antimicrobial pad; 8. Second egg tray; 9. Anti-mold and antibacterial pad; 10. Third egg tray. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1, such as Figure 1-6 As shown, this utility model provides a food preservation packaging box that conforms to the shape of an egg, including a lower food preservation box cover 1. An upper food preservation box cover 2 is placed on top of the lower food preservation box cover 1, which can protect the inside of the groove 5. Grooves 5 are provided on the top of the lower food preservation box cover 1 and the bottom of the upper food preservation box cover 2. First egg grooves 6 are provided at equal intervals on the surface of the grooves 5. Antimicrobial and antibacterial pads 7 are embedded and fixedly connected inside the grooves 5. Second egg grooves 8 are provided on the surface of the antimicrobial and antibacterial pads 7. Antimicrobial and antibacterial pads 9 are fixedly connected to the surface of the antimicrobial and antibacterial pads 9. Third egg grooves 10 are provided on the surface of the antimicrobial and antibacterial pads 9. The second egg groove 8 and the third egg groove 10 are in an intermediate layer. When the egg is placed in the third egg groove 10 and the upper food preservation box cover 2 is placed on top, the egg is wrapped by the third egg groove 10. At this time, the gas inside the intermediate layer can form a protective film on the surface of the egg to prevent the invasion of microorganisms.

[0023] Example 2, as Figure 1-6 As shown, inserts 4 are fixedly connected to the top of the lower food storage lid 1 near its four corners, and recesses 3 are opened on the surface of the upper food storage lid 2 near its four corners. The inserts 4 are located inside the recesses 3 and fit into them, which can achieve the effect of installing and fixing the upper food storage lid 2 onto the lower food storage lid 1; the thickness of the anti-mold and antibacterial pad 9 is 20-40g / m2, which can limit the thickness of the anti-mold and antibacterial pad 9; the intermediate layer between the second egg tray 8 and the third egg tray 10 contains hot melt adhesive and antibacterial powder for slow-release antibacterial properties. The adhesive layer of the gas-resistant, anti-mildew and antibacterial pad 9 has a thickness of 30-50 g / m2, which can inhibit the growth and reproduction of microorganisms such as bacteria, mold, and yeast. The adhesive formulation of the anti-mildew and antibacterial pad 9 consists of 30-35% antibacterial powder, 3-5% release accelerator, 25-30% EVA hot melt adhesive, and 25-30% petroleum wax, which can limit the adhesive ratio of the anti-mildew and antibacterial pad 9. The material of the anti-mildew and antibacterial pad 9 is breathable paper, which can allow the gas in the middle layer to pass through the surface of the anti-mildew and antibacterial pad 9.

[0024] Working principle: By placing the egg inside the third egg slot 10 on the surface of the anti-mold and antibacterial pad 9 inside the lower food storage box 1, the upper food storage box 2 is then covered and the insert 4 passes through the insert hole 3 to fix the upper food storage box 2. At this time, an intermediate layer is formed between the antibacterial and anti-mold pad 7 and the anti-mold and antibacterial pad 9, located between the second egg slot 8 and the third egg slot 10. The intermediate layer contains hot melt adhesive and slow-release antibacterial gas of antibacterial powder, which can form an "antibacterial protective film" on the surface of the egg to prevent the invasion of microorganisms. Thus, the surface of the packaged egg can be kept free of bacteria, mold and pathogens.

[0025] The wiring diagrams of the antibacterial and mold-resistant food preservation pad 7 and the anti-mold and antibacterial pad 9 in this utility model are common knowledge in the field. Their working principle is a well-known technology. The appropriate model is selected according to the actual use. Therefore, the control method and wiring arrangement of the antibacterial and mold-resistant food preservation pad 7 and the anti-mold and antibacterial pad 9 will not be explained in detail.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A food preservation packaging box that conforms to the shape of an egg, comprising a lower food preservation box lid (1), characterized in that: The top of the lower food storage box lid (1) is covered by the upper food storage box lid (2). The top of the lower food storage box lid (1) and the bottom of the upper food storage box lid (2) are both provided with grooves (5). The surface of the grooves (5) is provided with first egg grooves (6) at equal intervals. The grooves (5) are embedded and fixedly connected with a fungicide-resistant food storage pad (7). The surface of the fungicide-resistant food storage pad (7) is provided with a second egg groove (8). The surface of the fungicide-resistant food storage pad (7) is fixedly connected with an anti-mold and antibacterial pad (9). The surface of the anti-mold and antibacterial pad (9) is provided with a third egg groove (10). The second egg groove (8) and the third egg groove (10) are an intermediate layer.

2. The preservation packaging box conforming to the shape of an egg as described in claim 1, characterized in that: The lower food storage lid (1) is fixedly connected to the top and near the four corners with inserts (4), and the upper food storage lid (2) is provided with insert holes (3) on the surface and near the four corners. The inserts (4) are located inside the insert holes (3) and are adapted to them.

3. A food preservation packaging box conforming to the shape of an egg as described in claim 1, characterized in that: The thickness of the anti-mildew and antibacterial pad (9) is 20-40 g / m2.

4. A food preservation packaging box conforming to the shape of an egg as described in claim 1, characterized in that: The intermediate layer between the second egg tray (8) and the third egg tray (10) contains a slow-release antibacterial gas of hot melt adhesive and antibacterial powder, and the adhesive layer thickness of the anti-mildew and antibacterial pad (9) is 30-50g / m2.

5. A preservation packaging box conforming to the shape of an egg as described in claim 1, characterized in that: The adhesive ratio of the anti-mildew and antibacterial pad (9) is 30-35% antibacterial powder, 3-5% release promoter, 25-30% EVA hot melt adhesive and 25-30% petroleum wax.

6. A food preservation packaging box conforming to the shape of an egg as described in claim 1, characterized in that: The anti-mildew and antibacterial pad (9) is made of breathable paper.

Images