JP3240469U - A kind of convenient container structure - Google Patents

Abstract

[PROBLEMS] To provide a convenient container structure capable of discharging hot air from food through a split portion and simultaneously maintaining safety, hygiene, and deliciousness of the food. A convenient container structure includes a container body (1) and a sealing film (2). The container body includes a containing space 11, an opening 12 corresponding to the containing space, an edge banding 13 extending level from a top edge around the opening, a sealing film covering the containing space in the opening, a film layer 21 covering the film layer, and The film layer includes a first adhesive layer 22 provided on the bottom surface of the right edge and attached to the edge banding and a second adhesive layer 23 provided on the bottom surface of the left edge of the film layer and attached to the edge banding. The front and back edges form a tear portion 10 with the same bottom surface of the edge banding to which the first and second adhesive layers correspond. [Selection drawing] Fig. 1

Description

The present invention relates to a food packaging structure, and more particularly to a convenient container structure.

As consumption patterns are transformed by delivery platforms, delivery services are in constant demand. In order to improve the convenience of delivery, traditional round or square wrapping materials for food containers continue to be used.

The drawback of traditional containers is that it is difficult for consumers to know whether the food placed in the container will be opened and stolen by the delivery person during delivery, or packaging errors may occur from the beginning. However, it can be a factor in causing delivery disputes.

To solve the above problems, traders started using a certain sealer. Through the principle of heat sealing, the hot die heats the film to fix it on the upper surface of the box-like container and make it closed. These advantages are safe and hygienic, and related sealers are referred to Taiwan Patent No. M366527.

Speaking of demerits, sealing in a closed, box-like container does not apply to all foodstuffs. For hot foods such as stir-fried foods, deep-fried foods, and grilled foods, if the heat is not exhausted through the exhaust holes, the ingredients inside will lose their original eating comfort due to moisture permeation. Therefore, it is not easy not only to keep food safe and sanitary, but also to keep the food delicious.

In view of the above, it is an object of the present invention to solve the above-mentioned problems and provide a convenient container.

SUMMARY OF THE INVENTION The purpose of the present invention is to provide a convenient container structure to solve the existing problems mentioned above.

To solve the above problems and achieve the above objectives, the convenient container structure of the present invention comprises a container body and a sealing film. The container body includes an accommodation space for storing food, an opening corresponding to the accommodation space, and an edge banding extending horizontally from a top edge around the opening. The sealing film is provided on a film layer covering the accommodation space in the opening, a first adhesive layer provided on the bottom surface of the right edge of the film layer and attached to the edge banding, and a bottom surface of the left edge of the film layer. and a second adhesive layer applied to the edge banding. The front and rear edges of the film layers of the sealing film, together with the same bottom surface of the edge banding to which the first adhesive layer and the second adhesive layer correspond, form a tear portion.

The widths of the first adhesive layer and the second adhesive layer are preferably proportional to the width of the corresponding edge banding in a range of 5-100%.

Preferably, the right side edge and the left side edge of the first adhesive layer and the second adhesive layer to which the film layer corresponds have lateral wings extending outward.

The shape of the first adhesive layer and the second adhesive layer is preferably one of a long strip shape and an arc shape.

When the first adhesive layer and the second adhesive layer are not installed, the sealing film preferably has a raised portion extending outward, and the raised portion can be folded downward to cover the edge banding. .

Preferably, the freely movable end of the hemming portion is further extended to form an extension portion, which together covers the bottom surface of the edge banding and is attached to the outer wall of the container body.

The sealing film is provided with marking portions on the right and left upper surfaces of the first adhesive layer and the second adhesive layer of the film layer, and the marked portions can identify the installation positions of the first adhesive layer and the second adhesive layer. is preferred.

The sealing film is made of polyethylene (PE), polypropylene (PP), all-polyimide (AP), thermoplastic saturated copolyester resin (ES), polyethylene terephthalate-thermoplastic saturated copolyester resin compound (PET ES), general-purpose polyethylene (GPE) ), preferably a film made from one or a combination of paper-based materials.

The container body is preferably a container made of one or a combination of plastic, paper, wood, and aluminum.

The present invention has the following effects over conventional techniques.
1. The convenient container structure of the present invention covers the storage space of the container body with the sealing film, and the first adhesive layer and the second adhesive layer are attached to the edge banding on the left and right sides of the container body, and the front and back sides are attached. can form crevices. Therefore, by discharging the hot air in the container through the cracked portion, the food is not soaked with moisture, the flavor and eating comfort are not lost, and the food is not swallowed, and safety, hygiene and deliciousness are improved. At the same time have the effect of keeping.
2. The first adhesive layer and the second adhesive layer of the sealing film are attached to the left and right edge bandings of the box-shaped container to form a closed state without falling off, and are attached to the front and rear edge bandings of the container body. can form crevices. Crevices, like crevices, should allow hot air to escape, but not allow food to escape.
3. The connection between the sealing film and the container body can be in a semi-closed state without heat sealing. The production cost is low, the operation is simple, and the environment protection and safety are taken into consideration without using electricity.

FIG. 1 is a three-dimensional image diagram of the first embodiment of the present invention. FIG. 2 is an exploded image diagram of the first embodiment of the present invention. FIG. 3 is an image diagram of implementation of the A-A cross section after the food material of FIG. 1 is filled. FIG. 4 is a three-dimensional image diagram of the second embodiment of the present invention. FIG. 5 is an implementation image diagram of the B-B section of FIG. FIG. 6 is a three-dimensional image diagram of the third embodiment of the present invention. FIG. 7 is an implementation image diagram of the C-C section of FIG. FIG. 8 is a schematic diagram of the fourth embodiment of the present invention. FIG. 9 is a three-dimensional image diagram of the fifth embodiment of the present invention.

As shown in FIGS. 1 to 9, an image of the convenient container structure 100 of the present invention is displayed, the convenient container structure includes a container body 1 and a sealing film 2, and the container body 1 can hold food 200. a space 11, an opening 12 corresponding to said receiving space 11, an edge banding 13 extending levelly from a top edge around said opening 12, said sealing film 2 covering said receiving space 11 in said opening 12, said film layer 21; A first adhesive layer 22 provided on the bottom surface of the right edge of the film layer 21 to be attached to the edge banding 13, and a second adhesive layer 22 provided to the bottom surface of the left edge of the film layer 21 to attach to the edge banding 13. comprising two adhesive layers 23, the front edge and the rear edge of the film layer 21 of the sealing film 2 are aligned with the same bottom surface of the edge banding 13 to which the first adhesive layer 22 and the second adhesive layer 23 correspond, along with the cleft portion; It is characterized by forming 10.

The combination of the container body 1 and the sealing film 2 of the present invention does not use a sealer. , is covered with the sealing film 2, and the hot air emitted from the food 200 in the storage space 11 is discharged through the slits 10 on both the front and back sides, so that safety, hygiene and deliciousness can be maintained at the same time.

When the consumer removes the sealing film 2 from the container body 1, he/she can easily remove the sealing film 2 by simply grasping the film layer 21 at the tear portion 10 with his/her fingers and pulling upward in two directions of the two adhesive layers. In addition to excellent operability, food hygiene can be further improved.

The following are modes for carrying out the present invention. 1 to 3 are the first embodiment, FIGS. 4 to 5 are the second embodiment, FIGS. 6 and 7 are the third embodiment, FIG. 8 is the fourth embodiment, and FIG. 9 is the fifth embodiment. . All of the examples utilize adhesive technology without using the principle of heat sealing, and are excellent in terms of efficiency, energy saving, and environmental protection.

In the first to sixth embodiments, the first adhesive layer 22 and the second adhesive layer 23 are pre-bonded to the bottom of both side edges of the sealing film 2, and other methods such as spraying, coating, or printing are applied. The edge banding 13 or the sealing film 2 can be bonded to the bottom of both side edges by any method.

The width of the first adhesive layer 22 and the second adhesive layer 23 has a proportional range of 5% to 100% with the width of the corresponding edge banding 13. If the width of the two adhesive layers is too large, it will be difficult to remove and will be too loose. It is characterized by effectively controlling the width of the adhesive layer so that the optimum removal effect can be obtained without wasting the adhesive film.

Subsequently, as shown in FIGS. 4 and 5, the right and left edges of the first adhesive layer 22 and the second adhesive layer 23 to which the film layer 21 corresponds have side wing portions 24 extending outward. , is characterized by

When the hot air inside the container body 1 is exhausted, moisture condenses in the slit portion 10, and with the side wing portions 24, the consumer can more easily remove the sealing film 2 without removing the sealing film 2 through the slit portion 10. It can be removed to complete the implementation of the present invention cleanly and safely.

The first adhesive layer 22 and the second adhesive layer 23 can be implemented in different shapes. As shown in FIG. 1, long strips fit into a rectangular container body 1; arc-shaped and fit into a circular container body 1, as shown in FIG. 8; oval and oval container bodies 1, as shown in FIG. That is, the different shapes of the first adhesive layer 22 and the second adhesive layer 23 can be matched to the different shapes of the container body 1, and the shape of the adhesive layer can be changed. do.

As shown in FIGS. 6 and 7, the sealing film 2 has a front edge and a rear edge which are not provided with the first adhesive layer 22 and the second adhesive layer 23, and has a raised portion 25 extending outward. and the hemming portion 25 can be folded downwards to cover the edge banding 13 .

By covering the corresponding edge banding 13 with the hemmed portion 25, the coverage of the sealing film 2 can be increased to prevent dirt from entering through the tear portion 10, protect the food inside, and affect the hemmed portion 25. The hot air generated by the food in the accommodation space 11 can be discharged through the gap 10 without being blocked, and safety and hygiene can be further maintained.

Besides, as shown in FIG. 7, the free movable end of the hemmed portion 25 is further extended to form an extended portion (not shown), which together covers the bottom surface of the edge banding 13 and the container It is characterized by being attached to the outer wall of the main body 1 .

As shown in FIGS. 8 and 9, the sealing film 2 is provided with labeling portions 26 on the right and left upper surfaces of the first adhesive layer 22 and the second adhesive layer 23 of the film layer 21. The labeling portions 26 are It is characterized in that the installation positions of the first adhesive layer 22 and the second adhesive layer 23 can be identified.

Since the first adhesive layer 22 and the second adhesive layer 23 are thin transparent films, the presence of the first adhesive layer 22 and the second adhesive layer 23 may not be noticed, and through the use of the indicator portion 26, the first adhesive layer It helps to determine the installation position of the layer 22 and the second adhesive layer 23 and also helps to remove the sealing film 2 .

In addition to the above method, the position of the first adhesive layer 22 and the second adhesive layer 23 can be determined by distinguishing the colored first adhesive layer 22 and the second adhesive layer 23, and using a safety dye. can be introduced into the adhesive film.

The adhesive films of said first adhesive layer 22 and second adhesive layer 23 can be made from: collagen, white glue, glue, hot melt glue, acrylic glue, viscous acrylic glue, synthetic rubber. Such.

The sealing film 2 is polyethylene (PE), polypropylene (PP), all-polyimide (AP), thermoplastic saturated copolyester resin (ES), polyethylene terephthalate-thermoplastic saturated copolyester resin compound (PET ES), general-purpose polyethylene ( GPE), a film made of one or a combination of paper-based materials, most preferably transparent.

The container body 1 is characterized by being a container made of one or a combination of plastic, paper, wood and aluminum.

Since the invention is easy to disseminate and can be implemented using existing materials, it is expected that the cost can be reduced and consumers can quickly enjoy the convenience of the convenient container structure 100 of the invention.

The above is a specific description of the present invention, which should not be construed as limiting the scope of the claims; Even if the same effect is obtained, they are all included in the scope of the present invention.

Reference Signs List 1 Container body 11 Accommodating space 12 Opening 13 Edge banding 2 Sealing film 21 Film layer 22 First adhesive layer 23 Second adhesive layer 24 Side wing portion 25 Hemming portion 26 Label portion 10 cleft part

Claims (9)

comprising a container body (1) and a sealing film (2),
The container body (1) comprises a storage space (11) where food can be left, an opening (12) corresponding to the storage space (11), and edge banding ( 13) including
The sealing film (2) includes a film layer (21) covering the accommodation space (11) in the opening (12), and the edge banding (13) provided on the bottom surface of the right edge of the film layer (21). and a second adhesive layer (23) provided on the bottom surface of the left edge of the film layer (21) and attached to the edge banding (13),
The front edge and the rear edge of the film layer (21) of the sealing film (2) are of the edge banding (13) to which the first adhesive layer (22) and the second adhesive layer (23) correspond. Convenience container structure characterized in that, together with the same bottom surface, they form a split portion (10). 1. The width of the first adhesive layer (22) and the second adhesive layer (23) is proportional to the width of the corresponding edge banding (13) in a range of 5-100%. The convenient container structure described in . The right side edge and the left side edge of the first adhesive layer (22) and the second adhesive layer (23) to which the film layer (21) corresponds are characterized in that the side wing portions (24) extend outward. The convenient container structure according to claim 2. The convenient container structure according to claim 3, characterized in that the shape of said first adhesive layer (22) and said second adhesive layer (23) is one of long strip-like and arc-like. In the sealing film (2), when the first adhesive layer (22) and the second adhesive layer (23) are not installed, the raised portion (25) extends outward,
A convenience container structure according to claim 4, characterized in that said hemming portion (25) can be folded down to cover said edge banding (13). the free-moving end of said hemmed portion (25) is further extended to form an extension,
The convenient container structure according to claim 5, characterized in that the extension part covers the bottom surface of the edge banding (13) together and is attached to the outer wall of the container body (1). The sealing film (2) is provided with a label portion (26) on the right and left upper surfaces of the first adhesive layer (22) and the second adhesive layer (23) of the film layer (21). The convenient container structure according to claim 6, characterized in that the portion (26) can identify the installation position of the first adhesive layer (22) and the second adhesive layer (23). The sealing film (2) is polyethylene (PE), polypropylene (PP), all-polyimide (AP), thermoplastic saturated copolyester resin (ES), polyethylene terephthalate-thermoplastic saturated copolyester resin compound (PET ES), general purpose 8. The convenience container structure according to claim 7, characterized in that it is a film made of one or a combination of polyethylene (GPE), paper-like materials. The convenient container structure according to claim 8, characterized in that said container body (1) is a container made of one or a combination of plastic, paper, wood and aluminum.

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