Waterproof and moistureproof egg support
By installing a waterproof membrane, partition components, and support components on the pulp egg tray, the problem of overall moisture absorption caused by localized moisture in the pulp egg tray is solved, achieving better waterproof and moisture-proof effects.
Patent Information
- Application Number
- CN202520030043.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-01-07
AI Technical Summary
When pulp egg trays get damp in one area, the moisture can easily spread to other parts, causing the entire tray to become damp, resulting in insufficient waterproof and moisture-proof performance.
A waterproof membrane is installed on the main body of the egg tray, and the internal partition components, including partition plates and anti-seepage layers, are distributed horizontally and vertically. Support components and water-blocking layers are installed at the bottom, and drainage holes are provided at the bottom of the storage tank. Waterproof layers are provided on the inner wall and the outer wall of the support block.
It effectively prevents moisture diffusion, reduces the overall risk of dampness, and enhances waterproof and moisture-proof performance. Especially when the waterproof membrane is damaged and localized dampness occurs, it prevents moisture from affecting other storage tanks.
Smart Images

Figure CN223792175U_ABST
Abstract
Description
Technical Field
[0001] This utility model provides a waterproof and moisture-proof egg tray, belonging to the field of egg tray production technology, and particularly relates to a pulp egg tray. Background Technology
[0002] An egg tray, also known as an egg carton, is a packaging product specifically designed for storing, protecting, and transporting eggs. It has multiple grooves or openings, each capable of holding one egg. The primary function of an egg tray is to ensure that eggs remain intact during storage, transportation, and sales, preventing them from breaking due to collisions or external pressure.
[0003] Common egg trays are typically made of pulp or plastic. Compared to plastic egg trays, pulp egg trays are widely used due to their better environmental friendliness and biodegradability, as well as their cushioning properties. However, pulp egg trays also have significant drawbacks compared to plastic egg trays, namely insufficient waterproofing and moisture resistance. To address this issue, existing technology usually involves applying a waterproof membrane to the pulp egg tray. However, when this membrane is damaged and the egg tray becomes damp in one area, the high absorbency of pulp allows moisture to quickly spread to other parts of the tray, potentially causing the entire tray to become damp. Therefore, a new type of waterproof and moisture-proof egg tray is needed to address this problem. Utility Model Content
[0004] The technical problem this invention aims to solve is that when an egg tray becomes partially damp, the moisture can easily spread to other parts, increasing the damp area of the egg tray and even causing the entire tray to become damp.
[0005] To solve the above problems, the proposed technical solution is as follows: a waterproof and moisture-proof egg tray, comprising an egg tray body, a waterproof membrane disposed on the egg tray body, and storage grooves evenly disposed inside the egg tray body; further comprising:
[0006] A dividing component is provided, which is distributed horizontally and vertically on the egg tray body, and the dividing component separates each storage slot individually;
[0007] Support components and grooves; the bottom of the egg tray body is provided with a groove, and the support components are fixedly connected to the bottom of the egg tray body.
[0008] As an improvement, the separation component includes a separation plate and a waterproof layer; the separation plate is fixed inside the egg tray body in a staggered arrangement in the horizontal and vertical directions, and a waterproof layer is provided on both sides of the separation plate.
[0009] As an improvement, the support component includes a support block and a water-blocking layer. The support block is fixedly connected to the bottom of the egg tray body, and the outer wall of the support block is provided with a water-blocking layer.
[0010] As an improvement, the bottom of the storage slot is provided with a drainage hole that penetrates the egg tray body. The storage slot is arc-shaped, and the drainage hole corresponds to the bottom of the storage slot.
[0011] As an improvement, both the inner wall of the storage tank and the inner wall of the drainage hole are provided with a waterproof layer.
[0012] The beneficial effects of this utility model are:
[0013] 1. The dividing components are distributed horizontally and vertically in a staggered manner on the egg tray body, and the dividing components separate each storage slot individually; this application sets dividing components inside the egg tray, which can separate each storage slot individually. When the egg tray is partially damp or soaked in water, it can prevent the spread of moisture and the entire egg tray from becoming damp.
[0014] 2. The support component is fixedly connected to the bottom of the egg tray body, which can keep the egg tray at a certain height. If there is water where the egg tray is placed, it can reduce the water from soaking into the egg tray and play an auxiliary role in moisture and water protection. Attached Figure Description
[0015] Figure 1 This is a perspective view of a waterproof and moisture-proof egg tray according to the present invention.
[0016] Figure 2 This is a perspective view of a waterproof and moisture-proof egg tray according to the present invention.
[0017] Figure 3 This is a schematic diagram of the structure of the separator component of a waterproof and moisture-proof egg tray according to this utility model.
[0018] Figure 4 This is a schematic diagram of the structure of the support component of a waterproof and moisture-proof egg tray according to this utility model.
[0019] 1. Egg tray body; 2. Storage slot; 20. Waterproof layer; 3. Drainage hole; 4. Divider assembly; 40. Divider plate; 41. Waterproof layer; 5. Support assembly; 50. Support block; 51. Water-blocking layer; 6. Groove. Detailed Implementation
[0020] The present invention will be further described below with reference to the accompanying drawings.
[0021] according to Figure 1-4 As shown: This utility model provides a waterproof and moisture-proof egg tray: including an egg tray body 1, on which a waterproof membrane is provided, and storage slots 2 are evenly arranged inside the egg tray body 1; also including:
[0022] The dividing components 4 are distributed horizontally and vertically on the egg tray body 1, and the dividing components 4 separate each storage slot 2 individually;
[0023] Support component 5 and groove 6; the bottom of the egg tray body 1 has a groove 6, and the support component 5 is fixedly connected to the bottom of the egg tray body 1.
[0024] like Figure 3 As shown, the partition component 4 includes a partition plate 40 and an anti-seepage layer 41. The partition plate 40 is fixed inside the egg tray body 1 in a staggered arrangement in the horizontal and vertical directions, and an anti-seepage layer 41 is provided on both sides of the partition plate 40. This can separate the position of each storage slot 2 and use the anti-seepage layer 41 to prevent the moisture in each partition space from being transmitted to each other and affecting each other.
[0025] The storage tank 2 has a drainage hole 3 that penetrates the egg tray body 1 at the bottom. The storage tank 2 is arc-shaped and the drainage hole 3 corresponds to the bottom of the storage tank 2. Both the inner wall of the storage tank 2 and the inner wall of the drainage hole 3 are provided with a waterproof layer 20. The arc-shaped storage tank 2 is prone to water accumulation. By setting the drainage hole 3, the water can be quickly drained away, reducing the water erosion on the egg tray.
[0026] like Figure 2 As shown, the support component 5 includes a support block 50 and a water-blocking layer 51. The support block 50 is fixedly connected to the bottom of the egg tray body 1 and can raise the egg tray body 1 to a certain height to prevent water in the egg tray placement position or water flowing out from the drainage hole 3 from directly contacting the egg tray body 1. The outer wall of the support block 50 is provided with a water-blocking layer 51 to prevent water from corroding the egg tray body 1 through the support block 50.
[0027] The principle of this utility model
[0028] like Figure 1 , 2 As shown, when using the egg tray provided in this application, since a waterproof membrane is provided on the egg tray body 1, and the waterproof layer 20 in the storage groove 2 and the water-resistant layer 51 on the support block 50, such as Figure 3 , 4 As shown, all of them can provide waterproof and moisture-proof protection for the egg trays; however, when the waterproof membrane of the egg tray is damaged due to transportation, impact, or other reasons, and the egg tray continues to be damp at the damaged location, the water cannot further infiltrate other undamaged storage tanks 2 due to the blocking and waterproofing effect of the partition plate 40 and the waterproof layer 41. This can greatly reduce the situation where the egg tray becomes damp due to the damage to the waterproof membrane and the local dampness of the egg tray.
[0029] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A waterproof and moisture-proof egg tray, comprising an egg tray body (1), a waterproof film is arranged on the egg tray body (1), and a storage groove (2) is uniformly arranged in the egg tray body (1); characterized in that, Also include: The separation component (4) is transversely and longitudinally staggered on the egg tray body (1), and the separation component (4) separates each storage groove (2) individually; Supporting assembly (5) and groove (6); The bottom of the egg tray body (1) is provided with a groove (6), and the supporting assembly (5) is fixedly connected to the bottom of the egg tray body (1).
2. The waterproof and moisture-proof egg tray according to claim 1, characterized in that: The separation component (4) includes a separation plate (40) and an anti-seepage layer (41); The separation plate (40) is fixedly arranged inside the egg tray body (1) transversely and longitudinally staggered, and the two sides of the separation plate (40) are provided with the anti-seepage layer (41).
3. The waterproof and moisture-proof egg tray according to claim 1, characterized in that: The supporting assembly (5) includes a supporting block (50) and a water blocking layer (51), the supporting block (50) is fixedly connected below the egg tray body (1), and the outer wall of the supporting block (50) is provided with the water blocking layer (51).
4. The waterproof and moisture-proof egg tray according to claim 1, characterized in that: The bottom of the storage groove (2) is provided with a flow hole (3) penetrating through the egg tray body (1), the storage groove (2) is arc-shaped, and the flow hole (3) corresponds to the bottom of the storage groove (2).
5. A waterproof and moisture-proof egg tray according to claim 4, characterized in that: The inner wall of the storage groove (2) and the inner wall of the flow hole (3) are provided with a waterproof layer (20).