An integrated food paper tray capable of preventing spilling

Abstract

The utility model provides a kind of integrated food paper tray of anti-overflow, it is related to food packaging container technical field, comprising: holding tray, multiple corrugated blocks, multiple corrugated blocks are fixedly connected in the inner wall of holding tray, inner ditch ring, inner ditch ring is fixedly connected on the surface of holding tray, whole structure design is reasonable, convenient to use, effectively solve the problem that traditional food paper tray is easy to overflow when holding soup class food, easy to pollute, poor safety, single function, significantly improve the neatness of dining, safety and user experience.

Description

Technical Field

[0001] This utility model relates to the field of food packaging container technology, and in particular to an integrated spill-proof food paper tray. Background Technology

[0002] Traditional paper food plates are mostly shallow dishes made of single or double layers of pressed pulp, with straight or slightly curved edges. They are primarily used for holding dry or low-slip foods, such as pastries, fruits, and fast food. Their simple structure, low cost, and mature manufacturing process typically rely on the paper's slight absorbency and edge height to prevent spills. However, these plates lack specialized spill-proof designs, have limited functionality, and are ill-suited for serving foods containing large amounts of liquid or oil.

[0003] However, when faced with soups, liquids, or hot, easily permeable foods, traditional paper plates are prone to spilling liquids along the edges, contaminating the packaging. This not only affects the dining experience but also easily soils hands, clothes, or tabletops, posing hygiene and safety hazards.

[0004] Therefore, it is necessary to provide an integrated spill-proof food tray to solve the above problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an integrated spill-proof food paper tray.

[0006] This utility model provides an integrated spill-proof food paper tray, comprising: a holding tray;

[0007] Multiple corrugated blocks, all of which are fixedly connected to the inner wall of the holding tray;

[0008] An inner groove ring is fixedly connected to the surface of the holding tray.

[0009] Preferably, the cross-section of the inner groove ring is U-shaped.

[0010] Preferably, the surface of the serving tray is fixedly connected with multiple anti-slip pads.

[0011] Preferably, handles are fixedly connected to both sides of the inner groove ring.

[0012] Preferably, a partition is fixedly connected to the inner wall of the holding tray.

[0013] Preferably, the inner groove ring is embedded with a water-absorbing layer, which is made of highly absorbent resin or water-absorbing non-woven fabric.

[0014] Compared with related technologies, the spill-proof integrated food paper tray provided by this utility model has the following beneficial effects:

[0015] 1. This utility model effectively solves the problem that traditional food paper plates easily overflow from the edges when holding soups, liquids, or hot, easily permeable foods, contaminating the packaging and soiling hands and tabletops. By setting corrugated blocks on the inner wall to create flow resistance and slow down the spread of liquid, combined with a U-shaped inner groove ring to intercept and collect overflowing soup, and utilizing the water-absorbing layer embedded inside the inner groove ring to actively absorb and lock in the liquid, it achieves multi-layer leak prevention, fundamentally improving the spill prevention performance of the paper plate, avoiding the risk of leakage caused by shaking or tilting, and significantly enhancing the safety and hygiene during use. It is especially suitable for scenarios with high leak prevention requirements, such as takeout and outdoor dining.

[0016] 2. This utility model also improves the practicality and user experience of the paper plate. Handles are provided on both sides of the inner groove ring for easy and safe handling, avoiding hand contact with oil or high-temperature plate. Anti-slip pads are provided on the bottom to effectively prevent the paper plate from sliding and tipping over on smooth tabletops. The internal partitions allow for food classification and storage to prevent cross-contamination of odors. The overall structure is integrally molded, which is convenient for mass production. All materials can be made of environmentally friendly and biodegradable materials, taking into account both functionality and environmental protection requirements. This not only expands the application range of the paper plate, but also enhances the product's market competitiveness and user satisfaction. Attached Figure Description

[0017] Figure 1 A first-view perspective perspective view provided for this utility model;

[0018] Figure 2 A second-view perspective perspective view provided for this utility model;

[0019] Figure 3 A third-view perspective view provided for this utility model;

[0020] Figure 4 An exploded view provided for this utility model.

[0021] The following are labeled in the diagram: 1. Placing tray; 2. Divider; 3. Inner groove ring; 4. Corrugated block; 5. Handle; 6. Anti-slip mat. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figures 1 to 4 An integrated spill-proof food tray, comprising:

[0024] Placement plate 1;

[0025] Multiple corrugated blocks 4 are fixedly connected to the inner wall of the holding tray 1;

[0026] The inner groove ring 3 is fixedly connected to the surface of the holding tray 1.

[0027] In practical application, food is placed in the serving dish 1. When soup or liquid food comes into contact with the dish wall, it will first encounter multiple corrugated blocks 4 set on the inner wall. These corrugated blocks form an undulating structure, which can effectively prevent the liquid from spreading rapidly along the dish wall, slow down its flow speed, and at the same time play a buffering role, preventing the liquid from overflowing directly due to shaking, thus improving the anti-overflow performance. This structural design is simple and practical, and can significantly solve the problem of liquid overflowing in traditional paper dishes without the need for additional complex parts. It is especially suitable for serving dishes with sauce or hot and easily seeping foods.

[0028] refer to Figures 1 to 4 As shown, the cross-section of the inner groove ring 3 is U-shaped.

[0029] In the above embodiment, the inner groove ring 3 adopts a U-shaped cross-section design. When a small amount of liquid flows outward beyond the corrugated block 4, it will be intercepted by the U-shaped inner groove ring 3 and collected inside the groove. The U-shaped structure has a large liquid storage capacity and stability, which can effectively prevent liquid from splashing out easily and achieve the purpose of collecting excess soup. This design makes full use of the liquid surface tension and gravity principle, so that the paper plate can still keep the internal liquid from leaking out when tilted at a certain angle, which improves the safety and cleanliness during the dining process.

[0030] refer to Figures 1 to 4 As shown, multiple anti-slip pads 6 are fixedly connected to the surface of the holding tray 1.

[0031] In the above embodiment, multiple anti-slip pads 6 are provided at the bottom of the tray 1. When the paper tray is placed on a smooth surface such as a table, tray or car, the anti-slip pads 6 can increase the friction at the bottom and prevent the paper tray from sliding or even tipping over due to slight touch or movement, thereby enhancing the stability of the placement. This design effectively avoids the risk of food spillage and burns caused by the slippage of the paper tray, and is especially suitable for outdoor dining, takeout delivery or children's use scenarios, improving the overall safety and convenience of use.

[0032] refer to Figures 1 to 4 As shown, handles 5 are fixedly connected to both sides of the inner groove ring 3.

[0033] In the above embodiment, handles 5 are installed on both sides of the inner groove ring 3. When the user picks up the paper tray, he / she can directly hold the handles 5 to avoid contact with oil stains or high-temperature surfaces that may be contaminated on the outer wall of the tray. This achieves the purpose of convenient picking and keeping hands clean. The handles 5 are integrally connected with the inner groove ring 3, with a solid structure and strong load-bearing capacity. They are not easy to break during transportation and are especially suitable for holding heavier or hotter foods, thus improving the comfort and safety of use.

[0034] refer to Figures 1 to 4 As shown, a partition 2 is fixedly connected to the inner wall of the holding tray 1.

[0035] In the above embodiment, a partition 2 is provided inside the serving plate 1 to separate different types of food and prevent cross-contamination of flavors. For example, staple food, dishes and fruits can be placed in different areas to achieve the purpose of categorized serving and maintaining flavor. This design not only improves the dining experience, but also avoids soupy foods from contaminating dry foods, making the paper plate function more like a dinner plate and meeting the higher requirements of modern consumers for food hygiene and quality.

[0036] refer to Figures 1 to 4 As shown, an absorbent layer is embedded inside the inner groove ring 3, which is made of highly absorbent resin or absorbent non-woven fabric.

[0037] In the above embodiment, an absorbent layer made of highly absorbent resin or absorbent non-woven fabric is embedded inside the inner groove ring 3. When liquid flows into the U-shaped groove, the absorbent layer can quickly absorb and lock in the soup, preventing it from splashing out due to shaking during transportation or use, thus achieving the purpose of active liquid absorption and complete leak prevention. The absorbent layer has a high water absorption capacity and does not seep back. Even if the paper tray is tilted or inverted, it can effectively control the liquid, significantly improving the sealing and reliability of the paper tray. It is especially suitable for liquid food packaging in long-distance takeout or mobile scenarios.

[0038] The working principle of the integrated spill-proof food paper tray provided by this utility model is as follows:

[0039] By setting multiple corrugated blocks 4 on the inner wall of the serving plate 1, the concave and convex structure slows down the flow speed of liquid along the plate wall, playing a buffering and blocking role. At the same time, an inner groove ring 3 with a U-shaped cross-section is set on the surface of the plate to intercept and collect the overflowing soup, preventing it from continuing to flow out. When the liquid enters the inner groove ring 3, the water-absorbing layer embedded inside can quickly absorb and lock the liquid, preventing it from splashing out when shaken, achieving multiple anti-overflow purposes. Users can also safely pick it up through the handles 5 on both sides, avoiding oil stains or burns from high temperatures. The anti-slip pad 6 at the bottom ensures that the paper plate is placed stably and does not easily slide. Together with the internal partition 2, food can be classified and odors can be prevented from mixing. The entire structure is reasonably designed and easy to use, effectively solving the problems of easy overflow, easy contamination, poor safety, and single function of traditional food paper plates when holding soup-type foods. It significantly improves the cleanliness, safety, and user experience of dining.

[0040] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A spill-proof integrated food paper tray, characterized in that, include: Serving dish (1); Multiple corrugated blocks (4), all of which are fixedly connected to the inner wall of the holding tray (1); The inner groove ring (3) is fixedly connected to the surface of the holding tray (1).

2. The spill-proof integrated food paper tray according to claim 1, characterized in that, The cross-section of the inner groove ring (3) is U-shaped.

3. The spill-proof integrated food paper tray according to claim 1, characterized in that, Multiple anti-slip pads (6) are fixedly connected to the surface of the holding tray (1).

4. The spill-proof integrated food paper tray according to claim 2, characterized in that, Handles (5) are fixedly connected to both sides of the inner groove ring (3).

5. The spill-proof integrated food paper tray according to claim 2, characterized in that, The inner wall of the holding tray (1) is fixedly connected to a partition (2).

6. The spill-proof integrated food paper tray according to claim 5, characterized in that, The inner groove ring (3) is embedded with a water-absorbing layer, which is made of highly absorbent resin or water-absorbing non-woven fabric.

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