Eight-edge sealing packaging bag

Abstract

The utility model relates to an eight-edge sealed packaging bag, relates to packaging bag technical field, including bag body, garbage bag and connecting subassembly, bag body includes protection layer and sealing layer, the sealing layer is provided on protection layer inner surface and is used for bag body edge sealing and bag mouth heat sealing, the garbage bag is fixedly connected with protection layer outer surface, and the connecting subassembly is connected with the protection layer. The number of the connecting assemblies is two, each connecting assembly comprises a connecting ring and a connecting buckle, the connecting rings are fixedly connected to the outer surface of the protective layer, and the connecting buckles are fixedly connected to the inner surface of the garbage bag. According to the packaging bag, the garbage bag is arranged on the packaging bag, when a user uses the packaging bag to generate garbage, the garbage can be put into the garbage bag to be temporarily stored, and the user can conveniently use the packaging bag.

Description

Technical Field

[0001] This application relates to the technical field of packaging bags, and particularly to an octagonal sealed packaging bag. Background Art

[0002] A packaging bag refers to a bag used for packaging various articles. Packaging bags are usually made of various polymeric materials, paper and other materials, which can facilitate the transportation of goods during the production and circulation process and are easy to store. They are widely used in daily life and industrial production.

[0003] At present, the Chinese utility model patent application with the publication date of July 1, 2022 and the publication number of CN216862317U provides a food soft packaging bag, which includes a packaging bag body, an airbag and a sealing component. The airbag is wrapped and arranged outside the packaging bag body, and the sealing component is arranged at the top of the packaging bag body. The sealing component includes clamping plates, limiting rods, folding plates I, folding plates II, folding tubes, rotating rods and clamping plates. The clamping plates are symmetrically arranged at the top of the packaging bag body. The opening at the top of the packaging bag body is fixedly connected to the lower parts of the opposite inner side walls of the clamping plates. Rotating grooves are arranged in the middle of the opposite inner side walls of the clamping plates. The limiting rods are symmetrically arranged in pairs in the rotating grooves. The folding plate I is rotatably arranged on the outer side wall of one limiting rod, and the folding plate II is rotatably arranged on the outer side wall of the other limiting rod. This utility model belongs to the technical field of food packaging bags. Specifically, it is a food soft packaging bag that can use the airbag to squeeze and empty the air in the bag, seal the food, extend the shelf life of the food, and can also take out the food without damaging the packaging bag, can be reused, reduce waste and protect the environment.

[0004] In the food soft packaging bags in the related art, when the packaging bags are used to package various foods that can produce garbage after being eaten, it is inconvenient for users to discard food garbage when using them outdoors, which brings inconvenience to the use of the packaging bags. Utility Model Content

[0005] The embodiments of this application provide an octagonal sealed packaging bag, which can improve the technical problem that it is inconvenient for users to discard food garbage when using the packaging bag outdoors in the related art.

[0006] The embodiments of this application provide an octagonal sealed packaging bag, including: a bag body, a garbage bag and a connecting component. The bag body includes a protective layer and a sealing layer. The sealing layer is arranged on the inner surface of the protective layer and is used for side sealing of the bag body and heat sealing of the bag mouth. The garbage bag is fixedly connected to the outer surface of the protective layer. Two groups of connecting components are arranged. The connecting component includes a connecting ring and a connecting buckle. The connecting ring is fixedly connected to the outer surface of the protective layer, and the connecting buckle is fixedly connected to the inner surface of the garbage bag.

[0007] In the embodiments of the present application, the above technical solutions have at least the following technical effects: when the packaging bag is used to package food that generates garbage, the user can place the garbage generated when eating the food inside the packaging bag into the garbage bag for temporary storage. When the packaging bag is not in use, the connection buckle and the connection ring can be pressed to connect them, so that the opening of the garbage bag is closed to prevent the garbage inside the garbage bag from spilling out. Then, the garbage can be discarded into the trash can when it is convenient, which can facilitate the user to use the packaging bag outdoors or in other occasions where it is inconvenient to discard garbage.

[0008] An eight-sided sealed packaging bag provided by an embodiment of the present application is provided with a garbage bag on the packaging bag. When the user generates garbage when using the packaging bag, the garbage can be put into the garbage bag for temporary storage, which can facilitate the user to use the packaging bag.

[0009] In some embodiments, the protective layer is made of PET material, the sealing layer is made of PE material, and the sealing layer is thermally bonded to the inner surface of the protective layer.

[0010] In some embodiments, an aluminum foil layer is provided between the protective layer and the sealing layer, and both the aluminum foil layer and the protective layer and the aluminum foil layer and the sealing layer are thermally bonded.

[0011] In some embodiments, a sealing zipper is provided on the protective layer, the sealing zipper is fixedly connected to the inner surface of the protective layer, a pull plate is fixedly provided at one end of the sealing zipper, and two tear lines are provided on the protective layer.

[0012] In some embodiments, a sealing strip and a sealing plate are fixedly provided on the inner surface of the sealing layer, a sealing groove is provided on the sealing plate, and the sealing strip is in interference fit with the sealing plate through the sealing groove.

[0013] In some embodiments, a support strip is also fixedly provided on the inner surface of the sealing layer, and the support strip is made of metal material.

[0014] In some embodiments, hanging openings are provided on the protective layer, the sealing layer, and the aluminum foil layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic diagram of the overall structure of an eight-sided sealed packaging bag provided by an embodiment of the present application;

[0017] Figure 2 is Figure 1 an enlarged view of part A in

[0018] Figure 3 is Figure 1 an enlarged view of part B in

[0019] Figure 4 a cross-sectional view of an octagonal sealed packaging bag provided by an embodiment of the present application;

[0020] Figure 5 is Figure 4 an enlarged view of part C in

[0021] Figure 6 is Figure 4 an enlarged view of part D in

[0022] Among them, the reference numerals in the figure are as follows:

[0023] 1. Bag body; 11. Protective layer; 111. Tear mark; 112. Hanging opening; 12. Sealing layer; 2. Garbage bag; 31. Connecting ring; 32. Connecting buckle; 3. Aluminum foil layer; 4. Sealing zipper; 41. Pulling plate; 5. Sealing strip; 6. Sealing plate; 61. Sealing groove; 7. Support strip. Detailed implementation manners

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer and more understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present application. The terms "including" and "having" and any variations thereof in the specification and claims of the present application and the above drawings are intended to cover non-exclusive inclusion.

[0026] In the food soft packaging bags in the related art, when the packaging bags are used to package various foods that can generate garbage after being eaten, it is inconvenient for users to discard food garbage when using them outdoors, which brings inconvenience to the use of the packaging bags.

[0027] Based on this, in order to improve the problem that it is inconvenient for users to discard food garbage when using packaging bags outdoors in the related art, the embodiments of the present application provide the following solutions.

[0028] Please refer to Figures 1 to 6, an embodiment of the present application provides an octagonal sealed packaging bag. An octagonal sealed packaging bag includes a bag body 1, a garbage bag 2, and a connecting component.

[0029] Please refer to Figures 1 to 6 simultaneously. The bag body 1 includes a protective layer 11 and a sealing layer 12. The sealing layer 12 is disposed on the inner surface of the protective layer 11 and is used for side sealing of the bag body 1 and heat sealing of the bag mouth. The protective layer 11 is made of PET material, and the sealing layer 12 is made of PE material. An aluminum foil layer 3 is disposed between the protective layer 11 and the sealing layer 12. The aluminum foil layer 3 is heat-sealed and connected to both the protective layer 11 and the sealing layer 12. The garbage bag 2 is fixedly connected to the outer surface of the protective layer 11. Two sets of connecting components are provided. The connecting component includes a connecting ring 31 and a connecting buckle 32. The connecting ring 31 is fixedly connected to the outer surface of the protective layer 11, and the connecting buckle 32 is fixedly connected to the inner surface of the garbage bag 2.

[0030] As can be seen from the above, for the octagonal sealed packaging bag provided by the embodiment of the present application, the PET material has excellent heat resistance and strong mechanical strength. When the packaging bag is placed in a high-temperature environment, the protective layer 11 can withstand a relatively high temperature and to a certain extent isolate the heat transfer between the inside and outside of the packaging bag. The protective layer 11 can also protect the aluminum foil layer 3, the sealing layer 12, and the contents of the bag body 1 when the packaging bag is collided or squeezed by an external object. The aluminum foil layer 3 has good water-proof and light-proof properties, which can prevent the humid air or moisture outside the packaging bag from entering the inside of the packaging bag, and can also play a role in shading when the packaging bag packs products that are not resistant to light, which can improve the shelf life of the products inside the packaging bag; when the packaging bag is used to pack food that will generate garbage, the user can place the garbage generated when the food is inside the food packaging bag into the garbage bag 2 for temporary storage. When the packaging bag is not in use, the connecting buckle 32 and the connecting ring 31 can be pressed to connect them, so that the opening of the garbage bag 2 is closed to prevent the garbage inside the garbage bag 2 from spilling out, and then the garbage can be discarded into the trash can when it is convenient, which can facilitate the user to use the packaging bag outdoors or in other occasions where it is inconvenient to discard garbage.

[0031] In some embodiments, please refer to Figure 2 and Figure 5 simultaneously. A sealing zipper 4 is disposed on the protective layer 11. The sealing zipper 4 is fixedly connected to the inner surface of the protective layer 11. One end of the sealing zipper 4 is fixedly provided with a pull plate 41. Two easy tear marks 111 are opened on the protective layer 11. A sealing strip 5 and a sealing plate 6 are fixedly disposed on the inner surface of the sealing layer 12. A sealing groove 61 is opened on the sealing plate 6. The sealing strip 5 is in interference fit with the sealing plate 6 through the sealing groove 61. A support strip 7 is also fixedly disposed on the inner surface of the sealing layer 12. The support strip 7 is made of metal material.

[0032] With such arrangement, when the user needs to open the packaging bag, the sealing zipper 4 can be pulled by the pull plate 41, and the sealing zipper 4 will tear the protective layer 11 along the two easy-tear marks 111. After the sealing zipper 4 is pulled open, the two sides of the opening of the bag body 1 are pulled to separate the sealing strip 5 from the sealing plate 6, thereby opening the packaging bag. After the user opens the opening of the packaging bag, since the support strip 7 made of metal material has good plasticity, the user can fold the support strip 7 into a specific shape as needed, and the support strip 7 will open the opening of the packaging bag and maintain the same shape, thereby allowing the user to take the contents of the packaging bag with one hand, which is convenient for the user to use; after opening the packaging bag, the user may not be able to eat all the food in the bag body 1 at one time. When the user needs to temporarily store the remaining food, the user can press the sealing strip 5 into the sealing groove 61 along one side of the sealing plate 6, and the sealing strip 5 will be connected with the sealing plate 6 to form a seal to keep the opening of the bag body 1 closed and block the air outside the bag body 1 from entering the bag body 1, which can ensure that the uneaten food continues to be stored for a period of time, thereby avoiding food waste.

[0033] In some embodiments, see Figure 1 The protective layer 11 , the sealing layer 12 and the aluminum foil layer 3 are all provided with hanging openings 112 .

[0034] With such arrangement, when a store sells goods packaged in a packaging bag, the packaging bag can be hung on a shelf through the hanging opening 112 , and when a user uses the packaging bag, the packaging bag can also be hung up through the hanging opening 112 , which can facilitate the use of the packaging bag.

[0035] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An eight-sided sealed packaging bag, characterized in that: It includes a bag body (1), a garbage bag (2) and a connecting component. The bag body (1) includes a protective layer (11) and a sealing layer (12). The sealing layer (12) is arranged on the inner surface of the protective layer (11) and is used for edge sealing and heat sealing of the bag mouth of the bag body (1). The garbage bag (2) is fixedly connected to the outer surface of the protective layer (11). There are two groups of the connecting components, and each connecting component includes a connecting ring (31) and a connecting buckle (32). The connecting ring (31) is fixedly connected to the outer surface of the protective layer (11), and the connecting buckle (32) is fixedly connected to the inner surface of the garbage bag (2).

2. The eight-sided sealed packaging bag according to claim 1, wherein: The protective layer (11) is made of PET material, the sealing layer (12) is made of PE material, and the sealing layer (12) is heat-bonded to the inner surface of the protective layer (11).

3. The eight-sided sealed packaging bag according to claim 2, wherein: An aluminum foil layer (3) is arranged between the protective layer (11) and the sealing layer (12), and both the aluminum foil layer (3) and the protective layer (11) and the aluminum foil layer (3) and the sealing layer (12) are heat-sealed and connected.

4. The eight-sided sealed packaging bag according to claim 3, characterized in that: A sealing zipper (4) is arranged on the protective layer (11), and the sealing zipper (4) is fixedly connected to the inner surface of the protective layer (11). One end of the sealing zipper (4) is fixedly provided with a pull plate (41), and two easy-tear marks (111) are opened on the protective layer (11).

5. An octagonal sealed packaging bag according to any one of claims 1-4, characterized in that: A sealing strip (5) and a sealing plate (6) are fixedly arranged on the inner surface of the sealing layer (12). A sealing groove (61) is opened on the sealing plate (6), and the sealing strip (5) is in interference fit with the sealing plate (6) through the sealing groove (61).

6. The eight-sided sealed packaging bag according to claim 5, characterized in that: A support strip (7) is also fixedly arranged on the inner surface of the sealing layer (12), and the support strip (7) is made of metal material.

7. An eight-sided sealed packaging bag according to claim 6, characterized in that: Hanging openings (112) are opened on the protective layer (11), the sealing layer (12) and the aluminum foil layer (3).

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