Snack packaging bag with opening and label

Abstract

The snack packaging bag comprises a bag body, sealing edges are fixedly connected to the two ends of the bag body respectively, tearing gaps are formed in the surfaces of the sealing edges, the opening is formed in one end of the upper surface of the bag body, a protective film is fixedly connected to one side of the interior of the opening, and the label is arranged in the protective film. A cutting edge is arranged on the periphery of the protective film and fixedly connected to the outer surface of the bag body, a fixing strip is fixedly connected to one end of the upper surface of the bag body, a protective label is fixedly connected to one side of the fixing strip, and a bonding layer is compounded on the periphery of the lower surface of the protective label. The adhesive layer is fixedly adhered to the upper surface of the bag body, the protective label is attached to the outer surface of the opening and the outer surface of the protective film, the end of the protective label is fixedly connected with an operation head, covering protection can be achieved, opening and repeated attaching are convenient, adaptability is high, using and storing are convenient, and high efficiency and stability are achieved.

Description

Technical Field

[0001] This utility model relates to the field of packaging bags, and more specifically, to a snack packaging bag with an opening and a label. Background Technology

[0002] Snack packaging bags are packaging materials used to package snacks such as sunflower seeds and puffed foods. Currently, the market offers a wide variety of snack packaging bags in various styles and sizes. However, food manufacturers, aiming for high sales volume with low profit margins, typically choose larger packaging bags; and because larger packages offer better value for money than smaller packages, consumers usually prefer them.

[0003] The existing snack packaging bags are torn open directly through the seam at the end, lacking surface openings and labels for combined protection. This makes them difficult to tear open quickly for use, and they cannot be resealed for isolation and protection after consumption, which is not conducive to food preservation and has poor adaptability, and needs to be improved. Utility Model Content

[0004] To address the problems existing in the prior art, the purpose of this utility model is to provide a snack packaging bag with an opening and a label. By setting a sealing edge and a tear-opening slit on the bag body, it can be torn open from the end. The opening on the surface, combined with a protective film, provides isolation and protection, ensuring stability. Furthermore, a protective label is connected by a fixing strip, and a tear-opening edge is set in conjunction with the operating head at the end, which can cover and protect the bag, and is also convenient to open and re-apply. It is highly adaptable, easy to use and easy to store, and efficient and stable.

[0005] To solve the above problems, the present invention adopts the following technical solution.

[0006] A snack packaging bag with an opening and a label includes a bag body, both ends of which are fixedly connected to a sealing edge. The surface of the sealing edge has a tear-open slit. One end of the upper surface of the bag body has an opening. A protective film is fixedly connected to one side of the inner side of the opening. The periphery of the protective film has a cut edge, which is fixedly connected to the outer surface of the bag body. A fixing strip is fixedly connected to one end of the upper surface of the bag body. A protective label is fixedly connected to one side of the fixing strip. An adhesive layer is laminated around the lower surface of the protective label. The adhesive layer is fixedly adhered to the upper surface of the bag body. The protective label is attached to the opening and the outer surface of the protective film. An operating head is fixedly connected to one end of the protective label. A tear-open edge is fixedly connected to one end of the operating head.

[0007] Furthermore, adhesive edges are fixedly connected to both sides of the protective label, and a release film is fixedly connected to one side of the adhesive edge.

[0008] Furthermore, one side surface of the release film is attached to the lower surface of the protective label and is located on one side of the adhesive layer. The length of the release film is not greater than the length of the protective label. The release film is connected by the adhesive edge and can be combined and positioned with the protective label. After opening, it can be folded in the opposite direction to protect the adhesive layer, which is conducive to repeated use, convenient and stable, and easy to adjust.

[0009] Furthermore, the operating head has a trapezoidal structure and its thickness is half the thickness of the protective label.

[0010] Furthermore, each end of the fixing strip is fixedly connected with a reinforcing piece, which is fixedly connected to the outer surface of the bag body. The reinforcing pieces are located on both sides of the protective label. The fixing strip connects the reinforcing pieces, and a heat-pressed composite connection can be achieved, thereby strengthening the positioning of the fixing strip, improving the stability of the protective label connection, and improving ease of use.

[0011] Compared with existing technologies, the advantages of this utility model are:

[0012] (1) This solution sets a sealing edge and tear-opening gap on the bag body, which can be torn open from the end. It also sets an opening on the surface and combines it with a protective film for isolation and protection, ensuring stability. Furthermore, it connects the protective label with a fixing strip and sets a tear-opening edge with the operating head at the end, which can cover the protection, and is also convenient to open and re-apply. It is highly adaptable, easy to use and easy to store, and efficient and stable.

[0013] (2) The release film is connected by the adhesive edge, which can be combined with the protective label for positioning. After opening, it can be folded in the opposite direction to protect the adhesive layer, which is conducive to repeated use, convenient and stable, and easy to adjust.

[0014] (3) By connecting the reinforcing strip with the fixing strip, the hot-press composite connection can be achieved, thereby strengthening the positioning of the fixing strip, improving the stability of the protective label connection, and improving the ease of use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the planar structure cross-section of this utility model;

[0017] Figure 3 This is a schematic diagram of the surface of the protective label of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the protective label of this utility model;

[0019] Figure 5 This is a schematic diagram of the protective label of this utility model being torn open.

[0020] Explanation of the labels in the diagram:

[0021] 1. Bag body, 11. Sealing edge, 12. Tear-opening gap, 13. Opening, 14. Protective film, 15. Cutting edge, 16. Fixing strip, 17. Protective label, 18. Adhesive layer, 19. Reinforcing strip, 2. Operating head, 21. Tear-opening edge, 22. Adhesive edge, 23. Release film. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 , Figure 3 , Figure 4 and Figure 5 A snack packaging bag with an opening and label includes a bag body 1. Both ends of the bag body 1 are fixedly connected to sealing edges 11. The surface of the sealing edges 11 has tear-open slits 12, allowing direct tearing of the bag body 1 to access the snack inside. One end of the upper surface of the bag body 1 has an opening 13. A protective film 14 is fixedly connected to one side of the inside of the opening 13. The periphery of the protective film 14 has cutting edges 15, allowing for the cutting of spaced slits on the surface of the bag body 1 to form the cutting edges 15, thus creating the opening 13. The protective film 14 remains in its original position for protection, improving packaging stability. When consuming the snack, it can be torn open from the cutting edges 15 to remove the protective film 14, forming the opening 13, making it convenient and efficient to remove the snack directly. The cutting edges 15 are fixedly connected to the outer surface of the bag body 1. A fixing strip 16 is fixedly connected to one end of the upper surface of the bag 1. A protective label 17 is fixedly connected to one side of the fixing strip 16. An adhesive layer 18 is laminated around the lower surface of the protective label 17. By sticking and positioning the protective label 17, the opening 13 can be covered and isolated, improving the packaging effect and ensuring safety and stability. The adhesive layer 18 is fixedly adhered to the upper surface of the bag 1. The protective label 17 is attached to the outer surface of the opening 13 and the protective film 14. An operating head 2 is fixedly connected to the end of the protective label 17. A tear-off edge 21 is fixedly connected to the end of the operating head 2. When in use, the operating head 2 can be pulled by tearing the edge 21 to avoid slipping, which is highly convenient. The protective label 17 can then be removed, and the protective film 14 can be opened to easily take out the snack from the opening 13. This is beneficial for packaged consumption and can be repeatedly pasted and covered for protection, making it suitable for multiple uses and able to preserve the snack. It is highly adaptable.

[0024] Please see Figure 1 and Figure 2 The protective label 17 has adhesive edges 22 fixedly connected to both sides, and a release film 23 fixedly connected to one side of the adhesive edges 22. One side surface of the release film 23 is attached to the lower surface of the protective label 17 and is located on one side of the adhesive layer 18. The length of the release film 23 is no greater than the length of the protective label 17. The release film is connected by adhesive edges, allowing it to be combined and positioned with the protective label. After opening, it can be folded back to protect the adhesive layer, facilitating repeated use, providing convenience, stability, and easy adjustment. When eating snacks, it can be... The release film 23 on both sides is folded back to cover the surface of the adhesive layer 18, which can isolate and protect the snack residue and make it convenient to eat the snack. When the release film 23 is repeatedly pasted and covered, it can be reset and repositioned by the adhesive layer 18, which is conducive to the isolation and preservation of snacks. It is highly adaptable. By tearing the edge 2 and pulling the operating head 2, the protective label 17 can be torn off. Then, the protective film 14 is untied and pasted and positioned with the protective label 17, thereby opening the opening 13, making it easy to take out the snack and facilitating operation.

[0025] Please see Figure 1 and Figure 4 The operating head 2 has a trapezoidal structure and its thickness is half that of the protective label 17. Both ends of the fixing strip 16 are fixedly connected with reinforcing pieces 19. The reinforcing pieces 19 are fixedly connected to the outer surface of the bag body 1 and are located on both sides of the protective label 17. The reinforcing pieces are connected by the fixing strip and can be heat-pressed to form a composite connection, thereby strengthening the positioning of the fixing strip, improving the stability of the protective label connection, and improving the ease of use.

[0026] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A snack packaging bag with an opening and a label, comprising a bag body (1), wherein both ends of the bag body (1) are fixedly connected with sealing edges (11), characterized in that: The sealing edge (11) has a tear-opening slit (12) on its surface. The upper surface of the bag body (1) has an opening (13) at one end. A protective film (14) is fixedly connected to one side of the opening (13). A cutting edge (15) is provided around the periphery of the protective film (14). The cutting edge (15) is fixedly connected to the outer surface of the bag body (1). A fixing strip (16) is fixedly connected to one end of the upper surface of the bag body (1). A protective label (17) is fixedly connected to one side of the fixing strip (16). An adhesive layer (18) is laminated around the lower surface of the protective label (17). The adhesive layer (18) is fixedly adhered to the upper surface of the bag body (1). The protective label (17) is attached to the opening (13) and the outer surface of the protective film (14). An operating head (2) is fixedly connected to the end of the protective label (17). A tear-opening edge (21) is fixedly connected to the end of the operating head (2).

2. A snack packaging bag with an opening and a label according to claim 1, characterized in that: The protective label (17) has adhesive edges (22) fixedly connected to both sides, and a release film (23) is fixedly connected to one side of the adhesive edge (22).

3. A snack packaging bag with an opening and a label according to claim 2, characterized in that: One side surface of the release film (23) is attached to the lower surface of the protective label (17) and is located on one side of the adhesive layer (18). The length of the release film (23) is not greater than the length of the protective label (17).

4. A snack packaging bag with an opening and a label according to claim 1, characterized in that: The operating head (2) has a trapezoidal structure and its thickness is half that of the protective label (17).

5. A snack packaging bag with an opening and a label according to claim 1, characterized in that: The two ends of the fixing strip (16) are fixedly connected with reinforcing pieces (19), which are fixedly connected to the outer surface of the bag body (1) and are located on both sides of the protective label (17).

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