TWM635851U - Semi-enclosed food container structure - Google Patents

Abstract

The present invention is to provide a semi-enclosed food container structure, which is characterized in that: the semi-enclosed food container structure has a container body and a sealing film; the container body has a bottom box piece and a left , right, front and rear wall pieces, connecting pieces, and pasting pieces, the connecting pieces are at least connected to the adjacent aforementioned wall pieces. The storage space for placing food; the sealing film is set on the top side of the container body, with an adhesive film layer and an adhesive layer, and the adhesive layer is respectively located on the left and right sides of the adhesive film layer, and can be attached to the corresponding bonding sheet , and the two ends of the sealing film can be positioned at the corresponding front and rear wall pieces respectively, so that the sealing film can be fixed on the top side of the container body and form a cover; Between the front and rear wall sheets, an air guide channel is also formed correspondingly respectively.

Description

Semi-enclosed food container structure

The invention relates to a food packaging structure, in particular to a semi-closed food container structure.

Due to the changes in consumption patterns brought about by delivery platforms, in order to improve sales performance, delivery services have become a major demand in the current society. At present, in order to facilitate delivery and prevent food from being accidentally dropped during the delivery process, in order to avoid Trouble and cost reduction, the container has been used in the old take-away mode, and various traditional containers are used, including round containers and square containers.

However, due to the characteristics of traditional containers, the lid of the container is very easy to open. Once there is a problem with the food, consumers cannot be sure where the food went wrong, resulting in frequent delivery disputes.

In order to solve the above problems, restaurant operators began to use sealing machines. The current sealing machine (No. Whether it is a round container or a square container, it must be sealed.

The current problem is that not all food materials are suitable for completely sealed around, such as fried dumplings, fried food and other hot food, it is necessary to set up vent holes to let the hot air out, otherwise the high-temperature hot air of the food will It is sealed in the container to produce water vapor. After a period of time, the food in the container will lose its taste and crispness due to the infiltration of water vapor, causing the food in the container to soften. Or deteriorate, the taste becomes worse, and even the taste is lost, and the needs of hygiene, safety and deliciousness cannot be taken into account.

In view of this, how to provide a semi-closed food container structure that can solve the above-mentioned problems has become a subject to be improved by the present invention.

The purpose of the present invention is to provide a semi-closed food container structure with lower cost and easier application.

In order to solve the above-mentioned problems and achieve the purpose of the present invention, the technical means of the present invention is achieved in this way, which is a semi-enclosed food container structure, which is characterized in that: the semi-enclosed food container structure has at least one container body, and a sealing film; the container body has a bottom box piece that is integrally formed after punching and folding lines from a plate, a left wall piece that is located on the left side of the bottom box piece, and a right wall piece that is located on the right side of the bottom box piece. Wall sheet, a front wall sheet located at the front side of the bottom box sheet, a rear wall sheet located at the rear side of the bottom box sheet, at least four connecting sheets between each of the aforementioned wall sheets, and the left wall sheet respectively and the two pasting pieces extending outward from the free end side of the right wall piece, the connecting piece is at least connected with one adjacent wall piece, the left wall piece, the right wall piece, the front wall piece and the rear wall piece are folded Afterwards, the connecting piece is connected and positioned, and can cooperate with the bottom box piece to form at least one accommodating space for placing food, and the bonding piece can be folded toward the inner side of the container body; The top side of the container body has an adhesive film layer and two adhesive layers. The adhesive layers are respectively arranged on the left side and the right side of the adhesive film layer. The two ends of the sealing film are respectively positioned at the corresponding front wall and the rear wall to fix the sealing film on the top side of the container body and form a covering state; and the two ends of the sealing film An air guide channel is also formed between the corresponding front wall sheet and the rear wall sheet.

More preferably, the width of the pasting sheet is also the same as that of the left wall sheet and the right wall It can be set in the form of one of equal width and wider.

More preferably, at the two free ends of the bonding sheet perpendicular to the fold line, a hook piece is respectively extended, and the hook piece can cooperate with the corresponding front wall piece and the rear wall piece after being folded, for For supporting the bonding sheet.

More preferably, the bonding sheet and the adhesive film layer are arranged in one of equal width or unequal width.

More preferably, the bonding sheet is parallel to the edge at the free end side of the folding line, and is also provided with one of straight edge, wave edge, irregular edge, hollow edge or a combination thereof.

More preferably, the sealing film is also selected from polyethylene film, polypropylene film, full polyimide film, thermoplastic saturated copolyester resin film, polyethylene terephthalate-thermoplastic saturated copolyester One or a combination of resin composite film, general-purpose polyethylene film and paper film.

More preferably, the container body is further selected from one of paper boards, plastic boards, wood boards, aluminum foil boards or a combination thereof.

Compared with the prior art, the new effect is as follows:

The first point: In this new model, through the cooperation of the container body and the sealing film, the structure of the new semi-closed food container is formed. The sealing film is fixed on the bonding piece of the container body with an adhesive film layer and two adhesive layers Cover the storage space, because there is an air guide channel formed between the film layer and the corresponding front and rear wall pieces, so there is no need to worry that the hot air will not be discharged, and once the sealing film is opened, it cannot be restored. Hygienic safety and Delicious needs are taken into account, and the application range is wide.

The second point: In this new model, the sealing film is fixed by the adhesive layer, which reduces the cost, and the user does not need to use a hot press to seal the seal. Compared with the original container, the cost of the container body is very small, which can improve the industry Willingness to use, very convenient in application, in line with market demand.

The third point: In this new model, through the setting and application of the hook piece or wider laminating piece, the structure of the new semi-enclosed food container can be stacked for delivery, and the operator and the delivery person do not have to worry about the sealing film during delivery. The supporting force will be insufficient and collapse, which is convenient for delivery and more conducive to the promotion of products.

1: container body

11: Bottom box film

12: Left wall piece

13: Right wall piece

14: Front wall piece

15: Rear wall piece

16: connecting piece

17: Laminating sheet

18: hook piece

2: sealing film

21: film layer

22: Adhesive layer

3: Air guide channel

10:Accommodating space

100:Semi-enclosed food container structure

[Fig. 1] is a three-dimensional schematic view of the first embodiment of the present invention.

[Fig. 2] is the first implementation schematic diagram of the forming process of the first embodiment of the present invention.

[Fig. 3] is the second implementation schematic diagram of the forming process of the first embodiment of the present invention.

[Fig. 4] is the third implementation schematic diagram of the forming process of the first embodiment of the present invention.

[FIG. 5] is a schematic cross-sectional view along line A-A of FIG. 1.

[Fig. 6] is a three-dimensional schematic view of the second embodiment of the present invention.

[Fig. 7] is the first implementation schematic diagram of the forming process of the second embodiment of the present invention.

[Fig. 8] is the second implementation schematic diagram of the forming process of the second embodiment of the present invention.

[Fig. 9] is the third implementation schematic diagram of the forming process of the second embodiment of the present invention.

[Fig. 10] is a three-dimensional schematic view of the third embodiment of the present invention.

[Fig. 11] is the first implementation schematic diagram of the forming process of the third embodiment of the present invention.

[Fig. 12] is the second implementation schematic diagram of the forming process of the third embodiment of the present invention.

[Fig. 13] is the third implementation schematic diagram of the forming process of the third embodiment of the present invention.

According to the embodiment shown in the drawings, the detailed description is as follows:

As shown in Figures 1 to 5, it is disclosed in the figure that it is a semi-enclosed food container structure, and it is characterized in that: the semi-enclosed food container structure 100 has at least one container body 1, and a sealing film 2; the container body 1 has a bottom box sheet 11 which is integrally formed after punching and folding of a sheet, a left wall sheet 12 arranged on the left side of the bottom box sheet 11, a left wall sheet 12 arranged on the left side of the bottom box sheet 11, The right wall sheet 13 on the right side of the bottom box sheet 11, a front wall sheet 14 located at the front side of the bottom box sheet 11, a rear wall sheet 15 located at the rear side of the bottom box sheet 11, are positioned between each aforementioned wall sheet At least four connecting pieces 16, and two bonding pieces 17 extending outward from the free end sides of the left wall piece 12 and the right wall piece 13 respectively, the connecting piece 16 is at least connected with an adjacent aforementioned wall piece, the left After the wall sheet 12, the right wall sheet 13, the front wall sheet 14 and the rear wall sheet 15 are folded, they are connected and positioned with the connecting piece 16, and can cooperate with the bottom box sheet 11 to form at least one container for placing food. space 10, the laminating sheet 17 can be folded toward the inner side of the container body 1; the sealing film 2 is arranged on the top side of the container body 1, and has an adhesive film layer 21 and two adhesive layers 22. The adhesive layer 22 is arranged on the left side and the right side of the adhesive film layer 21 respectively, and can be attached to the corresponding bonding sheet 17, and can also be used for positioning the two ends of the sealing film 2 on the corresponding front wall sheet 14 and the corresponding front wall sheet 14 and the right side respectively. The back wall sheet 15 is used to fix the sealing film 2 on the top side of the container body 1 to form a covering state; Between the wall piece 14 and the rear wall piece 15, an air guide channel 3 is formed correspondingly.

Among them, the novel semi-enclosed food container structure 100 is convenient to assemble through the cooperation of the container body 1 and the sealing film 2, and does not require a sealing machine. The sealing film 2 is fixed on the container with the adhesive film layer 21 and two adhesive layers 22. At the bonding sheet 17 of the main body 1, the accommodating space 10 is covered by the sealing film 2, and the structure of the air guiding channel 3 on both sides is to allow the heat generated by the food to be discharged when the accommodating space 10 is filled with food. It achieves the goal of taking into account the needs of hygiene, safety and deliciousness, and has a wide range of applications.

Secondly, the container body 1 composed of the bottom box piece 11, the left wall piece 12, the right wall piece 13, the front wall piece 14, the back wall piece 15 and the connecting piece 16 has no difficulty in production and use. After film 2, it can meet the needs of the vast market and bring food hygiene to another level.

Furthermore, the main feature is that the container body 1 matches the sealing film 2 with only the adhesive layer 22 on both sides through the bonding sheet 17, so compared with the existing container, the cost can be the same or lower, and the use of the industry can be improved. Willingness, and because the use of the sealing film 2 is very intuitive, it can be used like sticking tape, and the threshold for getting started is low, which is conducive to popularization and application.

The novel semi-enclosed food container structure 100 can provide the novel first food container structure 100 as shown in Fig. One embodiment, provide the second embodiment of the present invention as shown in Figure 5, provide the third embodiment of the present invention as shown in Figure 10, no matter which embodiment, do not use a sealing machine, do not use hot pressing To seal the film, when the container body 1 and the sealing film 2 are combined, refer to the first embodiment of the present invention in Figures 2 to 4, refer to the second embodiment of the present invention in Figures 7 to 9, and refer to Figures 11 to 13 In the third embodiment of the present invention, the adhesive layer 22 is aligned with the bonding sheet 17, and the two ends of the sealing film 2 protrude from the container body 1. After the adhesive layer 22 is attached to the bonding sheet 17, the sealing film 2 can be sealed. The two ends are bent down and pasted on the corresponding front wall piece 14 and back wall piece 15, leaving an air guide channel 3, see Figure 5, in the overall process, the energy cost is extremely low, compared with the traditional automatic sealing machine, Undoubtedly very environmentally friendly.

The effect of connecting piece 16 is to allow left wall piece 12, right wall piece 13, front wall piece 14 and rear wall piece 15 to be able to be connected with each other, so can according to need, apply as shown in Figure 2, in the first embodiment of the present invention The connecting piece 16 that is connected with adjacent two wall pieces, or, application as shown in Fig. 8, Fig. 12, the connecting piece 16 that is connected with adjacent one wall piece in the second and third embodiments of the present invention, allows consumers to have More application options.

In addition, the two ends of the sealing film 2 are attached to the corresponding front wall sheet 14 and rear wall sheet 15, which can prevent the storage space 10 from being polluted without affecting the exhaust, and the food is less likely to flow out , greatly improve the overall stability of the sealing film 2, and provide better protection for the accommodation space 10 protection, improving health and safety.

In addition, although in the first to third embodiments of the present invention, the adhesive layer 22 is initially fixed on the edge bottom surface of the adhesive film layer 21, but in actual application, the adhesive layer 22 can also be applied immediately, Printing and other methods are combined on the edge bottom surface of the adhesive film layer 21 to meet the needs of users and provide the most suitable structure 100 of the novel semi-enclosed food container.

As shown in Fig. 1, Fig. 4, Fig. 10 and Fig. 13, the width of the bonding sheet 17 is also set in the form of one of the same width as the left wall piece 12 and the right wall piece 13, or wider. .

Wherein, when the left wall piece 12, the right wall piece 13, the front wall piece 14 and the back wall piece 15 are folded, when the bottom box piece 11 is tapered from top to bottom, the width of the bonding piece 17, whether it is Referring to the equal-width bonding sheet 17 of the first embodiment of the present invention in Fig. 1 and Fig. 4, or referring to the wider bonding sheet 17 of the third embodiment of the present invention in Fig. 10 and Fig. 13, it can be effective In combination, when the novel semi-enclosed food container structure 100 is stacked together, it can provide a certain bearing capacity, so as to facilitate the application of the industry.

Secondly, if after the left wall piece 12, the right wall piece 13, the front wall piece 14 and the back wall piece 15 are folded, when the bottom box piece 11 is in the shape of a cube from top to bottom (not shown in the figure), if no bearing When stacking items or stacking, the bonding sheet 17 of equal width or the wider bonding sheet 17 can be used. Of course, the better choice is the wider bonding sheet 17, which can make the industry more at ease in use ,

As shown in Figures 6 to 9, the two free end sides of the bonding sheet 17 perpendicular to the folding line are also respectively extended with a hook piece 18, and the hook piece 18 can be folded with the corresponding front wall piece 14 and The rear wall sheet 15 cooperates for supporting the pasting sheet 17 .

Wherein, through the application of the hook piece 18, the bonding piece 17 can be supported by the front wall piece 14 and the back wall piece 15, and cooperate with the upper sealing film 2, when the novel semi-enclosed food container structure 100 is stacked together, It can provide stronger support, avoid collapse, and is conducive to delivery.

As shown in FIG. 4 , FIG. 9 and FIG. 13 , between the bonding sheet 17 and the adhesive film layer 21 , there is one of equal width or unequal width.

Among them, the bonding sheet 17 and the adhesive film layer 21 can be set with different widths according to the needs of the industry, and they can be set up. In the state of having a sufficient degree of bonding force, the control of the proportion range of different widths is beneficial. The industry controls the cost to facilitate application. In the first, second, and third embodiments of the present invention, the bonding sheet 17 and the adhesive film layer 21 are all of the same width, which is easy to apply, has low difficulty in getting started, and has almost no learning cost. It is convenient for consumers to tear off the sealing film 2, avoiding the problem that it is difficult to tear off.

Secondly, although it is not disclosed in the figure, the bonding sheet 17 and the adhesive film layer 21 are in a state of unequal width. Whether the bonding sheet 17 or the adhesive film layer 21 is wider, it can facilitate the positioning of the sealing film 2, allowing the user to Users don't have to worry about sticking crookedly, reducing the occurrence rate of defective products and saving operating costs.

As shown in Fig. 4, Fig. 9 and Fig. 13, the said laminating sheet 17 is parallel to the edge at the free end side of the folding line, and is also provided with one of straight edge, wavy edge, irregular edge, hollow edge or a combination thereof .

Among them, different edges can be set according to the needs of the industry, so as to facilitate the application. The straight edge is generally shown in Figure 4, Figure 9 and Figure 13, which can be convenient for production and application, while the wave edge, irregular edge, Three kinds of edges, such as the hollow edge, are not disclosed in the figure, but the above-mentioned various edges make the structure 100 of the new semi-closed food container differentiated from each other, which is convenient for the application and management of the industry, and avoids wrong installation or delivery. .

Among the above, the sealing film 2 is also selected from polyethylene film (PE film), polypropylene film (PP film), all-polyimide film (AP film), thermoplastic saturated copolyester resin film (ES film) ), polyethylene terephthalate-thermoplastic saturated copolyester resin composite film (PET ES film), general purpose grade One or a combination of polyethylene film (GPE film) and paper film.

Among them, the application of different sealing films 2 is conducive to popularization. For users, it can be easily applied in conjunction with the novel semi-enclosed food container structure 100, and quickly enjoy the benefits brought by the novel semi-enclosed food container structure 100. convenience.

In the above, the container body 1 . It is also selected from one of paper boards, plastic boards, wood boards, aluminum foil boards or a combination thereof.

Among them, through the application of different container bodies 1, compared with the existing containers used by the industry, the cost can be the same or lower, and the use is more convenient, and the use is more convenient and safer, which is conducive to popularization.

Although the adhesive layer 22 in the foregoing figures is clearly visible, and the plates are also very thin, this is for the sake of easy understanding, and a particularly exaggerated drawing method is used. In fact, the adhesive layer 22 will be transparent and A thin layer, and the plate also has a certain thickness.

The structure, features and effects of the present invention are described in detail above based on the embodiments shown in the drawings; but the above descriptions are only preferred embodiments of the present invention, but the present invention does not limit the scope of implementation as shown in the drawings, so Modification changes consistent with the intent of the present invention shall fall within the patent scope of the present invention as long as they are within the scope of equivalent effects.

1: container body

11: Bottom box film

12: Left wall piece

13: Right wall piece

14: Front wall piece

15: Rear wall piece

16: connecting piece

17: Laminating sheet

2: sealing film

21: film layer

22: Adhesive layer

3: Air guide channel

10:Accommodating space

100:Semi-enclosed food container structure

Claims (7)

A semi-enclosed food container structure, characterized in that: The semi-enclosed food container structure (100) has at least a container body (1) and a sealing film (2); The container body (1) has a bottom box piece (11) which is integrally formed after being punched out by a plate and folded, a left wall piece (12) arranged on the left side of the bottom box piece (11), a left wall piece (12) arranged on the left side of the bottom box piece (11), The right wall sheet (13) on the right side of the bottom box sheet (11), a front wall sheet (14) located at the front side of the bottom box sheet (11), a rear wall located at the rear side of the bottom box sheet (11) sheet (15), at least four connecting sheets (16) positioned between each of the aforementioned wall sheets, and two bonding sheets extending outward from the free end sides of the left wall sheet (12) and the right wall sheet (13) respectively (17), the connecting piece (16) is at least connected to an adjacent preceding wall piece, the left wall piece (12), the right wall piece (13), the front wall piece (14) and the rear wall piece (15) ) after being folded, the connecting piece (16) is connected and positioned, and can cooperate with the bottom box piece (11) to form at least one accommodating space (10) for placing food, and the bonding piece (17) can be placed in the container The body (1) is folded inwardly; The sealing film (2) is arranged on the top side of the container body (1), has an adhesive film layer (21), and two adhesive layers (22), and the adhesive layers (22) are respectively arranged on the adhesive film The left side and the right side of the layer (21) can be attached to the corresponding bonding sheet (17), and can also be used to position the two ends of the sealing film (2) on the corresponding front wall sheet (14) and the corresponding At the rear wall (15), to fix the sealing film (2) on the top side end of the container body (1), and form a covering state; And between the adhesive film layer (21) at the two ends of the sealing film (2), and the corresponding front wall (14) and the rear wall (15), an air guiding channel (3) is also formed correspondingly. ). The semi-enclosed food container structure as claimed in item 1, wherein: the width of the laminating sheet (17) is equal to the width of the left wall sheet (12) and the right wall sheet (13), and is more One of the wide form settings. The semi-enclosed food container structure as described in Claim 1, wherein: the two free end sides of the bonding sheet (17) perpendicular to the folding line are respectively extended with a hook piece (18), and the hook piece (18) ) can cooperate with the corresponding front wall sheet (14) and the rear wall sheet (15) after being folded, so as to support the pasting sheet (17). The semi-enclosed food container structure according to any one of Claims 1 to 3, wherein: between the lamination sheet (17) and the adhesive film layer (21), there are equal widths or different widths. One of the wide form settings. The semi-enclosed food container structure as claimed in item 4, wherein: the edge of the free end side of the lamination sheet (17) is parallel to the folding line, and the edge of the straight line, the wave edge, the irregular edge, and the hollow edge One or a combination thereof. The semi-enclosed food container structure as claimed in item 5, wherein: the sealing film (2) is also selected from polyethylene (PE) film, polypropylene (PP) film, all polyimide (AP) film , thermoplastic saturated copolyester resin (ES) film, polyethylene terephthalate-thermoplastic saturated copolyester resin composite (PET ES) film, general grade polyethylene (GPE) film and paper film, or its combination. The semi-enclosed food container structure as claimed in claim 6, wherein: the container body (1) is also selected from one of paper boards, plastic boards, wood boards, and aluminum foil boards or a combination thereof.

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