Fruit packaging tray

Abstract

The utility model provides a fruit packaging tray, including a paperboard, wherein the four sides of the paperboard are respectively provided with folding plates, and the folding plates are respectively folded inwardly of the paperboard, so that the paperboard and the folding plates on the four sides thereof form the bottom plate, the front side plate, the rear side plate, the left side plate, and the right side plate of the paper tray, wherein the left side plate and the right side plate are respectively provided with outer turning edges for avoiding scratching the fruit, and the outer turning edges are respectively fixedly connected to the outer sides of the front side plate and the rear side plate, and a plurality of through holes for water isolation and ventilation are opened between the four sides of the bottom plate and the connection with the front side plate, the rear side plate, the left side plate, and the right side plate. The structure is simple, has a supporting and protective function, is environmentally friendly and practical, and can achieve the water isolation and ventilation functions to prevent the fruit from deteriorating.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging trays, in particular to a fruit packaging tray. Background Art

[0002] As life is getting better and better, fruits have become an indispensable food in our daily life. There are many containers used for fruit packaging and storage. Especially fruit packaging is an important part of fruit preservation. Different fruits have different packaging requirements. Packaging needs to play a protective role, effectively prevent squeezing and damage to fruits, facilitate transportation, and good and scientific packaging can increase the added value of fruits.

[0003] The existing fruit packaging structure generally includes a packaging box body, a tray and a box cover. The packaging tray is installed in the packaging box body with a film. The packaging tray has a plurality of fruit containing grooves arranged in an array. The fruit is placed in the groove, and then the film is covered on the tray, and the box cover is covered on the packaging box body.

[0004] However, the packaging tray of the above structure has the following shortcomings in practical application:

[0005] 1. Existing pallets are generally made of foam, which has high manufacturing costs and is easy to pollute the environment.

[0006] 2. Since the fruits placed in the tray are covered with a film, dew is easily produced on the fruits during handling and transportation. The dew accumulates in the fruit storage tank, which can easily cause the fruits to deteriorate over time.

[0007] 3. The existing fruit receiving groove of the tray has a positioning plastic strip which contacts with the surface of the fruit. Although it has a certain buffering effect, the positioning plastic strip is easy to scratch the fruit during storage due to the burrs on the strip. Utility Model Content

[0008] The utility model aims to overcome the deficiencies of the prior art and provide a fruit packaging tray which has a simple structure, a supporting and protecting function, is environmentally friendly and practical, and can achieve the water-proof and air-permeable functions to prevent the fruit from deteriorating.

[0009] The invention objective of the utility model is achieved as follows: a fruit packaging tray comprises a paperboard, wherein the four sides of the paperboard are respectively provided with folding plates, and the folding plates are respectively folded inwardly of the paperboard so that the paperboard and the folding plates on the four sides form the bottom plate, front side plate, rear side plate, left side plate and right side plate of the paper tray, the left side plate and the right side plate are respectively provided with outer turning edges for avoiding scratching the fruit, and the outer turning edges are respectively fixedly connected to the outer sides of the front side plate and the rear side plate, and a plurality of through holes for water isolation and ventilation are opened between the four sides of the bottom plate and the connection with the front side plate, the rear side plate, the left side plate and the right side plate.

[0010] According to the above optimization, the outer flanges are integrally connected to the front and rear ends of the left side plate and the right side plate, and the outer flanges are folded at an angle of 90 degrees toward the front side plate and the rear side plate, respectively.

[0011] According to the above optimization, the outer flanges are fixedly connected to the outer sides of the front side plate and the rear side plate respectively by thermoplasticization.

[0012] According to the above optimization, the upper ends of the front side plate, the rear side plate, the left side plate and the right side plate are respectively provided with upper supporting edges for fitting with the packaging film.

[0013] According to the above optimization, a positioning convex edge is provided between the upper supporting edges, and the positioning convex edges are stacked up and down and fixedly connected by thermoplastic.

[0014] According to the above optimization, the plurality of through holes are evenly spaced and distributed between the four sides of the bottom plate and the connections between the front side plate, the rear side plate, the left side plate and the right side plate.

[0015] According to the above optimization, the paperboard is set to be a waterproof paperboard with a waterproof layer.

[0016] The advantages of the utility model are:

[0017] The cardboard of the present structure is folded to form an integrated paper tray, which has a simple structure, is environmentally friendly and practical, and effectively reduces manufacturing costs.

[0018] The paper tray of this structure adopts an outward-turned edge, which not only strengthens the structural stability and improves the supporting and protective function, but also will not scratch the fruit, thus effectively protecting the fruit from damage.

[0019] The through-hole design of the structure can accelerate the air circulation in the tray and effectively discharge the dew produced by the fruit during storage to prevent the fruit from deteriorating. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a preferred embodiment of the utility model.

[0021] Figure 2 It is a top view of a preferred embodiment of the utility model. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings.

[0023] According to the attached Figure 1 to Figure 2As shown, the fruit packaging tray of the utility model includes a cardboard 2, and the four sides of the cardboard 2 are respectively provided with folding plates 3, and the folding plates 3 are folded into the cardboard 2 respectively, so that the cardboard 2 and the folding plates 3 on its four sides form the bottom plate, front side plate, rear side plate, left side plate, and right side plate of the paper tray 1.

[0024] The paperboard 2 of the present structure is folded to form an integrated paper tray 1, which has a simple structure, is environmentally friendly and practical, and effectively reduces manufacturing costs.

[0025] The left side plate and the right side plate are respectively provided with an outer flange 4 for preventing the fruit from being scratched. The outer flange 4 is respectively fixedly connected to the outer sides of the front side plate and the rear side plate. In practical applications, the outer flange 4 is respectively connected to the front and rear ends of the left side plate and the right side plate, and the outer flange 4 is respectively folded at an angle of 90 degrees toward the direction of the front side plate and the rear side plate.

[0026] The paper tray 1 of the present structure adopts an outer flange 4, which not only strengthens the structural stability and improves the supporting and protective function, but also does not scratch the fruit, thereby effectively protecting the fruit from damage.

[0027] Reference Figure 1 to Figure 2 As shown, a plurality of through holes 5 for water isolation and ventilation are provided between the four sides of the bottom plate and the connection with the front side plate, the rear side plate, the left side plate and the right side plate.

[0028] Furthermore, the plurality of through holes 5 are evenly spaced and distributed between the four sides of the bottom plate and the connections between the front side plate, the rear side plate, the left side plate, and the right side plate.

[0029] Wherein, the paperboard 2 is configured as a waterproof paperboard having a waterproof layer.

[0030] The through hole 5 of the present structure is designed to accelerate the air circulation in the tray and effectively discharge the dew produced by the fruit during storage to prevent the fruit from deteriorating.

[0031] In addition, the upper ends of the front side plate, the rear side plate, the left side plate and the right side plate are respectively provided with upper supporting edges 6 for bonding with the packaging film.

[0032] The upper supporting edge 6 of the present structure is used to effectively make the tray of the present structure fit with the packaging film, reduce water loss, protect the fruit, and avoid displacement between trays, thereby ensuring the supporting and protective effect.

[0033] Moreover, a positioning convex edge 61 is provided between the upper supporting edges 6, and the positioning convex edges 61 are stacked and connected by thermoplastic fixation, so as to further enhance the stability of the structure, improve the compressive strength of the structure, and avoid deformation.

[0034] The specific embodiments are only specific implementation methods with better effects of the utility model. All structures that are the same or equivalent to the fruit packaging tray of the utility model are within the protection scope of the utility model.

Claims

1. A fruit packaging tray, comprising a paperboard (2), characterized in that: The four sides of the paperboard (2) are respectively provided with folding plates (3), and the folding plates (3) are respectively folded inwardly of the paperboard (2), so that the paperboard (2) and the folding plates (3) on the four sides thereof form the bottom plate, front side plate, rear side plate, left side plate and right side plate of the paper tray (1), and the left side plate and the right side plate are respectively provided with outer turning edges (4) for preventing the fruit from being scratched, and the outer turning edges (4) are respectively fixedly connected to the outer sides of the front side plate and the rear side plate, and a plurality of through holes (5) for water isolation and ventilation are provided between the four sides of the bottom plate and the connection with the front side plate, the rear side plate, the left side plate and the right side plate.

2. The fruit packaging tray according to claim 1, characterized in that: The outer flanges (4) are integrally connected to the front and rear ends of the left side plate and the right side plate, respectively, and the outer flanges (4) are folded at an angle of 90 degrees toward the front side plate and the rear side plate, respectively.

3. The fruit packaging tray according to claim 2, characterized in that: The outer flanges (4) are respectively fixedly connected to the outer sides of the front side plate and the rear side plate by thermoplastic molding.

4. The fruit packaging tray according to claim 1, characterized in that: The upper ends of the front side plate, the rear side plate, the left side plate and the right side plate are respectively provided with upper supporting edges (6) for fitting with the packaging film.

5. The fruit packaging tray according to claim 4, characterized in that: A positioning convex edge (61) is provided between the upper supporting edges (6) and the positioning convex edges (61) and the positioning convex edges (61) are stacked up and down and fixedly connected by thermoplastics.

6. The fruit packaging tray according to claim 1, characterized in that: The plurality of through holes (5) are distributed at equal intervals between the four sides of the bottom plate and the connections between the front side plate, the rear side plate, the left side plate and the right side plate.

7. The fruit packaging tray according to claim 1, characterized in that: The paperboard (2) is a waterproof paperboard having a waterproof layer.

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