CN217945954U

CN217945954U - Cold chain prefabricated dish aluminium system packing carton

Info

Publication number: CN217945954U
Application number: CN202221361871.2U
Authority: CN
Inventors: 姜挺
Original assignee: Zhejiang Jinxin Packaging Co ltd
Current assignee: Zhejiang Jinxin Packaging Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-12-02
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a cold chain prefabricated vegetable aluminum packaging box, which comprises a box body, wherein the box body is provided with a holding cavity, a box body opening is arranged above the holding cavity, and a bending edge is arranged at the edge of the box body opening; continuous first bulges are symmetrically arranged on the inner peripheral wall of the accommodating cavity; the continuous second protrusions are arranged at the bottom of the containing cavity, so that the food materials placed in the containing cavity are supported by the second protrusions to form a certain height with the bottom of the containing cavity, the food materials can be separated from liquid and moisture accumulated in the containing cavity at the bottom of the container, the liquid and the moisture are prevented from being in contact with the food materials all the time, therefore, the propagation of bacteria is reduced, the freshness of the food materials is well maintained, and the quality guarantee period of products is prolonged; in addition, the arrangement of the positioning concave is more beneficial to the accurate positioning of the lunch box in the industrial flow line production process, so that the lunch box is better suitable for the industrial flow line production.

Description

Cold chain prefabricated dish aluminium system packing carton

Technical Field

The utility model belongs to the technical field of the cutlery box, specifically speaking relates to a prefabricated dish aluminium system packing carton of cold chain.

Background

With the acceleration of the pace of life, the demand of people on fast food is continuously increased, and cold chain food as one of fast food has a lot of advantages which are favored by consumers, for example, cold chain food factories directly make cuts or process finished products, consumers can obtain delicious and nutritious food by simple cooking, and the processing is convenient and fast. However, it has to be mentioned that during the transportation or preservation of cold chain food, it is difficult to avoid that the cold chain food is affected by external environment to a certain extent, for example, the temperature is increased, so that a certain liquid flows out, and of course, a part of the cold chain food is the moisture in the food itself is leaked out, so that the liquid and the moisture are accumulated at the bottom of the container, and undoubtedly, the liquid and the moisture are always in contact with the food material, which is beneficial to the propagation of bacteria, and affects the freshness of the food material and reduces the shelf life of the product; in addition, the industrial production of cold chain food is very common, and how to enable the container for containing food materials to be conveniently positioned at the corresponding station in the industrial flow production is also a technical problem to be solved.

Disclosure of Invention

The utility model aims at providing a prefabricated dish aluminium system packing carton of cold chain, it is anticipated to solve the technical problem who exists in the background art.

In order to solve the technical problem, the purpose of the utility model is to realize the following:

a cold chain prefabricated vegetable aluminum packaging box comprises a box body, wherein the box body is provided with an accommodating cavity, a box body opening is arranged above the accommodating cavity, and a bent edge is arranged at the edge of the box body opening; continuous first bulges are symmetrically arranged on the inner peripheral wall of the accommodating cavity; and the bottom of the accommodating cavity is provided with a continuous second bulge.

On the basis of the above scheme and as a preferable scheme of the scheme: and the edge of the bending edge is provided with a curling edge.

On the basis of the above scheme and as a preferable scheme of the scheme: the first protrusions are continuous corrugated or serrated ribs.

On the basis of the above scheme and as a preferable scheme of the scheme: the second bulges are annular and continuous corrugated or sawtooth-shaped bulges, and annular accommodating grooves are formed between the adjacent bulges.

On the basis of the above scheme and as a preferable scheme of the scheme: the second bulges are point-shaped bulges or pattern-shaped bulges which are uniformly distributed at the bottom of the accommodating cavity.

On the basis of the above scheme and as a preferable scheme of the scheme: the pattern-shaped protrusions are regular or irregular patterns.

On the basis of the above scheme and as a preferable scheme of the scheme: the bottom of the accommodating cavity is at least provided with a positioning recess.

On the basis of the above scheme and as a preferable scheme of the scheme: two positioning recesses are symmetrically arranged at the bottom of the accommodating cavity.

On the basis of the above scheme and as a preferable scheme of the scheme: and a positioning boss is arranged in the middle of the positioning concave.

On the basis of the above scheme and as a preferable scheme of the scheme: the edge of the positioning boss is in smooth transition towards the box body through a curved surface.

Compared with the prior art, the utility model has the advantages that: according to the food material storage container, the food materials placed in the containing cavity are supported by the arrangement of the second protrusions to form a certain height with the bottom of the containing cavity, so that the food materials can be separated from liquid and moisture accumulated in the containing groove at the bottom of the container, the liquid and the moisture are prevented from being in contact with the food materials all the time, the propagation of bacteria is reduced, the freshness of the food materials is well maintained, and the quality guarantee period of products is prolonged; in addition, the arrangement of the positioning concave is more beneficial to the accurate positioning of the lunch box in the industrial flow line production process, so that the lunch box is better suitable for the industrial flow line production.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.

It should be noted that the terms "electrolyte" and "gelling agent" are conventional materials in the art, and the technical features are not the point of the present invention, and therefore, the components of "electrolyte" and "gelling agent" are not described in detail.

A cold chain prefabricated vegetable aluminum packaging box comprises a box body 1, wherein the box body 1 is provided with an accommodating cavity 11, a box body opening is arranged above the accommodating cavity 11, a bent edge 12 is arranged at the edge of the box body opening, a curled edge 121 is preferably arranged at the edge of the bent edge 12, and the strength of the edge of the box body is enhanced through the bent edge 12 and the curled edge 121; the inner peripheral wall of the accommodating cavity 11 is symmetrically provided with continuous first bulges 2, in the embodiment, the first bulges 2 are preferably continuous corrugated or sawtooth-shaped convex edges, and the arrangement of the first bulges 2 improves the strength of the side wall of the box body 1 under the condition that the thickness of the box body 1 is as thin as possible, so that the strength requirement of the accommodating cavity is met; the bottom of the accommodating cavity 11 is provided with continuous second protrusions 3, in this embodiment, preferably, the second protrusions 3 are annular, continuous corrugated or sawtooth-shaped protrusions 31, and an annular accommodating groove 32 is formed between adjacent protrusions 31. Through the setting of second arch 3, will place the edible material support in the holding intracavity, make it and holding chamber bottom form certain height, just so can be so that eat material and gather liquid and the moisture separation in container bottom storage tank, avoid liquid and moisture to contact with eating the material always to reduce the reproduction of bacterium, fine keep the new freshness of eating the material and the shelf life of extension product. Of course, in this embodiment, it is also preferable that the second protrusions 3 are dot-shaped protrusions or pattern-shaped protrusions uniformly distributed at the bottom of the accommodating cavity 11, and the pattern-shaped protrusions are in a regular or irregular pattern. The food material can be supported through the punctiform bulges or the pattern bulges and is separated from the liquid and the water at the bottom of the accommodating cavity. In this embodiment, the preferred material of the box body 1 is an aluminum foil or a tin foil with sufficient thickness, and the box body is manufactured by an extrusion molding process in the prior art, which is not described herein again.

In this embodiment, it is further preferable that the bottom of the accommodating cavity 11 is provided with at least one positioning recess 4. Two positioning recesses 4 are symmetrically arranged at the bottom of the specific accommodating cavity 11. Wherein, preferably, the middle part of the positioning concave 4 is provided with a positioning boss 42; in addition, in order to facilitate the positioning tool to smoothly enter the positioning recess 4 during positioning, the edge of the positioning boss 42 smoothly transits to the box body 1 through the curved surface 41. The concave setting of location more does benefit to the accurate location of cutlery box among the industrialization streamlined production process, makes its better adaptation industrialization streamlined production.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a prefabricated dish aluminium system packing carton of cold chain which characterized in that: the box body (1) is provided with an accommodating cavity (11), a box body opening is arranged above the accommodating cavity (11), and the edge of the box body opening is provided with a bent edge (12); the inner peripheral wall of the accommodating cavity (11) is symmetrically provided with continuous first bulges (2); the bottom of the accommodating cavity (11) is provided with a continuous second bulge (3).

2. The aluminum packaging box for the cold-chain prefabricated vegetables as claimed in claim 1, wherein: and a curled edge (121) is arranged at the edge of the bending edge (12).

3. The cold chain prefabricated dish aluminum packaging box as claimed in claim 1, wherein: the first bulges (2) are continuous corrugated or sawtooth-shaped convex ribs.

4. The cold chain prefabricated dish aluminum packaging box as claimed in claim 1, wherein: the second protrusions (3) are annular and continuous corrugated or sawtooth-shaped protrusions (31), and annular accommodating grooves (32) are formed between adjacent protrusions (31).

5. The cold chain prefabricated dish aluminum packaging box as claimed in claim 1, wherein: the second bulges (3) are point-shaped bulges or pattern-shaped bulges which are uniformly distributed at the bottom of the accommodating cavity (11).

6. A cold chain prepared dish aluminum packing box according to claim 5, characterized in that: the pattern-shaped protrusions are regular or irregular patterns.

7. The cold chain prefabricated dish aluminum packaging box as claimed in claim 1, wherein: the bottom of the accommodating cavity (11) is at least provided with a positioning concave (4).

8. The cold chain prefabricated dish aluminum packaging box of claim 7, wherein: the bottom of the accommodating cavity (11) is symmetrically provided with two positioning recesses (4).

9. The cold chain prefabricated dish aluminum packaging box of claim 8, wherein: and a positioning boss (42) is arranged in the middle of the positioning concave (4).

10. The cold chain prefabricated dish aluminum packaging box of claim 9, wherein: the edge of the positioning boss (42) is smoothly transited to the box body (1) through a curved surface (41).