CN213200741U

CN213200741U - Food package box

Info

Publication number: CN213200741U
Application number: CN202021823205.7U
Authority: CN
Inventors: 刘涛; 陈建飞; 廖海涛
Original assignee: Xihua University
Current assignee: Xihua University
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-14
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a food package box, including end box and epiphragma, food package box still can divide into easily take off district and sealing area, easily take off district and sealing area by food package box divides along the boundary line and comes, it has a recess to open in the end box, and end box is made by high resistant barrier stretch film thermoforming, end box and recess are the quadrangle structure that a set of diagonal angle radius angle was handled, the epiphragma bottom is easily taking off the layer, easily take off district and end box through the processing bonding of forcing together, sealing area is including sealing strip, opening and through-hole, sealing strip carries out the processing of forcing to the sealing area at sealing strip place and generates, the through-hole sets up in sealing strip left side, the opening sets up at sealing strip edge. The utility model has the advantages that: the packaging box is attractive in appearance, easy to tear and not prone to wrinkle, the packaging box is not damaged, essential of food is not damaged due to the fact that forced pressure treatment is adopted, sealing performance is good, production efficiency is improved, the storage period is prolonged, and safety and sanitation are achieved.

Description

Food package box

Technical Field

The utility model relates to a food package technical field, especially a food package box.

Background

The food package is a component of food commodity, one of the main projects in the food industry process, it protects food, prevents the damage of biological, chemical and physical external factors in the process of food circulation from factory to consumer, it also has the function of keeping the stable quality of food itself, it is convenient for food to eat, it first shows the food appearance, attracts the image of consumption, and has the value beyond the material cost. Therefore, the food packaging process is also an integral part of the food manufacturing system engineering, but the versatility of the food packaging process makes it relatively independent and self-contained.

In the in-service use, food package box probably the not enough pleasing to the eye of outward appearance, consumer experience feel poor problem, mostly adopt independent vacuum packaging's form to pack, and partial packaging manufacturer processes out the incision alone, has improved manufacturing cost, can destroy simultaneously sealed and heat preservation function. Some commodities tear in easy tear mouth department, produce great resistance to tearing easily tearing the chimb, easily appear easily tearing the chimb and torn, and the embarrassment that still can not open of packing also has commodity to set up easily to tear the mouth in the corner on packing carton surface, and this kind of easily tears the mouth can be because of the fold that wets, makes steam and air can get into in the food through this incision, leads to the moisture absorption to soften, has also influenced the aesthetic property of commodity. Therefore, it is an urgent need to solve the above problems by designing a food packing box.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a food packaging box which is beautiful, practical, easy to tear and good in protection measures.

The purpose of the utility model is realized through the following technical scheme: a food packaging box comprises a bottom box and a cover film, and can be further divided into an easy-to-tear area and a sealing area, wherein the easy-to-tear area and the sealing area are formed by dividing the food packaging box along a boundary line; the bottom box is used for placing food, the cover film is used for covering the bottom box with the food, and after the vacuum is pumped, the bottom box and the cover film are tightly attached to the surface of the food; the bottom box is internally provided with a groove, the bottom box is made by thermoforming a high-barrier stretch film, and the bottom box and the groove are of a group of quadrilateral structures with processed diagonal fillets in the top view of the bottom box; the bottommost layer of the cover film is an easy-to-tear layer; the easy-to-tear area and the bottom box are bonded together through strong pressure treatment; the sealing area is including sealing strip, opening and through-hole, in the sealing area, the epiphragma edge is in the same place through the bonding of strong pressure processing with end box edge, sealing strip carries out strong pressure processing to the sealing area at sealing strip place and produces, the through-hole sets up and is sealing the strip left side, the opening sets up and is sealing the strip edge.

As the utility model discloses food package box's an preferred, the shape of recess is unanimous with the food shape.

As the utility model discloses food package box's an optimization, all be provided with on end box and the epiphragma and seal strip, opening and through-hole, and the one-to-one forms the seal area jointly.

As the utility model discloses food package box's an preferred, the through-hole quantity on end box or the epiphragma is 1 at least.

As the utility model discloses food package box's an preferred, the opening quantity on end box or the epiphragma is 1 at least.

As a preferred aspect of the food packaging box of the present invention, the cover film may be a high barrier film using PA or EVOH as a core material, or may be a stretch film using aluminum foil as a core material.

The utility model has the advantages of it is following:

the food packaging box has attractive appearance, is easy to tear and not easy to wrinkle so as to damage the packaging box, adopts forced pressure treatment, does not damage the essence of food, has good sealing property, improves the production efficiency, prolongs the storage period and is safe and sanitary.

Drawings

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

FIG. 2 is a schematic view of the bottom case structure;

FIG. 3 is a schematic view of a cover film structure;

FIG. 4 is a schematic view of the seal area structure;

in the figure: 1-bottom box, 10-groove, 2-cover film, 3-dividing line, 4-easy-uncovering area, 5-sealing area, 50-sealing strip, 51-through hole and 52-opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. It is to be understood that the described embodiment is merely one embodiment of the invention and is not intended to be a complete embodiment. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with at least one implementation of the invention is included. In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

The first embodiment is as follows:

as shown in fig. 1, a food packaging box comprises a bottom box 1 and a cover film 2, the food packaging box can be further divided into an easy-to-tear area 4 and a sealing area 5, the easy-to-tear area 4 and the sealing area 5 are divided from the food packaging box along a dividing line 3, and the dividing line 3 is only used for distinguishing an integral forced part and a non-integral forced part of the food packaging box.

The bottom box 1 is used for placing food, the cover film 2 is used for covering the bottom box 1 where the food is placed, and after vacuum is pumped, the bottom box 1 and the cover film 2 are tightly attached to the surface of the food.

The bottom box 1 is internally provided with a groove 10, the bottom box 1 is made by thermoforming a high-barrier stretch film, the stretch film is widely applied to food packaging boxes, and has moderate gas and oxygen barrier property, excellent heat sealing property, good water vapor barrier property, high gloss, transparency, printability and good aesthetic property.

Under the top view angle of the bottom box 1, the bottom box 1 and the groove 10 are both of a group of quadrilateral structures processed by chamfering the opposite corners, and the shape of the groove 10 is consistent with that of food, so that the bottom box is suitable for the shape of high-end food and is more attractive.

The bottom layer of the cover film 2 is an easy-to-tear layer, the cover film 2 can be a high-barrier film taking PA and EVOH as core materials, and can also be a stretched film taking aluminum foil as a core material, and the film has high gas and oxygen barrier property, excellent heat sealing property and good water vapor barrier property.

The easy-to-uncover area 4 and the bottom box 1 are bonded together through forced pressure treatment, the food essence is not damaged by the forced pressure treatment, and the sealing performance is good.

The sealing area 5 comprises a sealing strip 50, an opening 52 and a through hole 51, in the sealing area 5, the edge of the cover film 2 is bonded with the edge of the bottom box 1 through forced compression treatment, the edge sealing can avoid the package box from being damaged due to error touch, the sealing strip 50 is generated by performing forced compression treatment on the sealing area 5 where the sealing strip 50 is located, the through hole 51 is arranged on the left side of the sealing strip 50, the opening 52 is arranged on the edge of the sealing strip 50, the sealing strip 50 and the opening 52 are arranged together to facilitate tearing of the cover film 2, the through hole 51 is arranged on the left side of the sealing strip 50, the through hole 51 can be pulled after the sealing strip 50 is torn, and the cover film 2 in the easy-to-tear area 4 is torn; the bottom case 1 and the cover film 2 are respectively provided with a sealing strip 50, an opening 52 and through holes 51 which are in one-to-one correspondence to form a sealing area 5, the number of the through holes 51 on the bottom case 1 or the cover film 2 is at least 1, and the number of the openings 52 on the bottom case 1 or the cover film 2 is at least 1.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A food package box is characterized in that: the food packaging box comprises a bottom box (1) and a cover film (2), the food packaging box can be further divided into an easy-to-tear area (4) and a sealing area (5), and the easy-to-tear area (4) and the sealing area (5) are formed by dividing the food packaging box along a dividing line (3);

the bottom box (1) is used for placing food, the cover film (2) is used for covering the bottom box (1) with the food, and after vacuum pumping, the bottom box (1) and the cover film (2) are tightly attached to the surface of the food;

the bottom box (1) is internally provided with a groove (10), the bottom box (1) is made by thermoforming a high-barrier stretch film, and the bottom box (1) and the groove (10) are of a quadrilateral structure with a group of diagonal fillets in the top view of the bottom box (1);

the bottommost layer of the cover film (2) is an easy-to-tear layer;

the easy-to-uncover area (4) and the bottom box (1) are bonded together through strong pressure treatment;

sealing area (5) are including sealing strip (50), opening (52) and through-hole (51), in sealing area (5), epiphragma (2) edge is in the same place through forcing the processing bonding with end box (1) edge, sealing strip (50) are to sealing strip (50) place sealing area (5) carry out forcing the processing and generate, through-hole (51) set up in sealing strip (50) left side, opening (52) set up at sealing strip (50) edge.

2. A food package according to claim 1, wherein: the bottom box (1) and the cover film (2) are respectively provided with a sealing strip (50), an opening (52) and a through hole (51), and the sealing strips, the opening (52) and the through holes are in one-to-one correspondence to form a sealing area (5) together.

3. A food package according to claim 2, wherein: the number of the through holes (51) on the bottom box (1) or the cover film (2) is at least 1.

4. A food package according to claim 2, wherein: the number of the openings (52) on the bottom box (1) or the cover film (2) is at least 1.

5. A food package according to claim 1, wherein: the shape of the groove (10) is consistent with the shape of the food.