Sealing bag
By laying horizontal indentation strips and oblique indentation strips on the bag body of the sealing pocket, an "X"-shaped interlaced structure is formed, which solves the problem that the existing sealing pocket is small in specifications and cannot adapt to the extra food, improving loading capacity and toughness. Reduces merchant costs.
Patent Information
- Application Number
- CN202421285613.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-06-06
AI Technical Summary
When existing sealing pockets are loaded with food, smaller sealing pockets cannot adapt to the situation of excessive food, resulting in the need to replace larger sealing pockets, which increases the cost of merchants.
By spreading horizontally arranged horizontally at the bottom of the bag mouth of the bag body, the bag body has a large elastic expansion and contraction range, and a left oblique indentation strip and a right oblique indentation strip are provided in the horizontal indentation strip layout area to form The "X" shape is interlaced to improve the toughness of the bag body.
The longitudinal extension performance of the sealing pocket is improved, which increases the expansion space for food loading, and at the same time improves the toughness of the bag body, avoids cracking, and reduces the user's cost.
Smart Images
Figure CN222433011U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of plastic packaging bags, in particular to a sealing bag. Background Art
[0002] Sealing bags are widely used for food packaging. After the food is placed in the sealed packaging bag, it is sealed with a sealing strip. The sealing bags are set to different specifications according to the carrying capacity or the weight to be carried. During use, you will find that sometimes a smaller-sized seal will just be a little extra when carrying food. Since the sealing bag has poor elasticity, it cannot be added. At this time, it is necessary to replace it with a larger-sized sealing bag, which will increase the cost of the merchant. Utility Model Content
[0003] In order to overcome the shortcomings of the prior art, the utility model aims to provide a sealing bag with good elasticity, thereby improving the installation capacity of the sealing bag and reducing the use cost of the user.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sealed bag, comprising a bag body, a sealing strip is arranged at the bag opening of the bag body, and the part below the bag opening of the bag body is densely covered with transversely arranged transverse indentation strips, the indentation depth of the transverse indentation strips makes the film of the bag body at that part thinner, so that the bag body has a large elastic expansion and contraction range.
[0005] The left and right ends of each transverse indentation strip extend to the left and right sides of the bag body.
[0006] The bag body is also provided with a left oblique indentation strip and a right oblique indentation strip in the transverse indentation strip arrangement area, and the left oblique indentation strip and the right oblique indentation strip are staggered in an "X" shape.
[0007] The beneficial effects of the utility model are as follows: the transverse indentation strips can make the bag body have greater longitudinal stretchability, and at the same time, the food can be further expanded in the longitudinal direction after being placed in the bag body, and the "X"-shaped staggered left oblique indentation strips and right oblique indentations can make the entire bag body have stronger toughness, thus achieving the technical effect of good stretchability, thereby improving the loading capacity of the sealed bag and reducing the user's use cost.
[0008] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a structural diagram of a specific implementation method of the utility model;
[0010] Figure 2 It is a structural diagram of a left oblique indentation strip and a right oblique indentation strip in a specific implementation manner of the utility model. DETAILED DESCRIPTION
[0011] The present invention is specifically described below through embodiments, which are only used to further illustrate the present invention and should not be construed as limiting the protection scope of the present invention.
[0012] like Figure 1 , Figure 2 As shown, this embodiment discloses a sealed bag, including a bag body 1, a sealing strip 2 is arranged at the bag opening of the bag body 1, and the portion below the bag opening of the bag body 1 is densely covered with transversely arranged transverse indentation strips 3, and the indentation depth of the transverse indentation strips 3 makes the film of the bag body 1 at that portion thinner, and at the same time makes it thinner to form a thinner "V"-shaped fold, so that the bag body 1 has a large elastic expansion and contraction range.
[0013] The left and right ends of each transverse indentation strip 3 extend to the left and right sides of the bag body 1. This ensures that the entire longitudinal extensibility of the bag body 1 is maximized to improve the loading capacity of the bag body 1.
[0014] The bag body 1 is also provided with a left oblique indentation strip 4 and a right oblique indentation strip 5 in the area where the horizontal indentation strip 3 is arranged, and the left oblique indentation strip 4 and the right oblique indentation strip 5 are interlaced in an "X" shape. The left oblique indentation strip 4 and the right oblique indentation strip 5 can effectively improve the toughness of the bag body 1 and avoid cracking caused by excessive extension.
[0015] By adopting the above technical scheme, the transverse indentation strip 3 can make the bag body 1 have greater stretchability in the longitudinal direction, and at the same time, the food can be more expanded in the longitudinal direction after being placed in the bag body 1, and the "X"-shaped staggered left oblique indentation strip 4 and right oblique indentation can make the entire bag body 1 have stronger toughness, thus achieving the technical effect of good stretchability, thereby improving the loading capacity of the sealed bag and reducing the user's use cost.
[0016] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0017] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A sealed bag, comprising a bag body, a sealing strip being arranged at the bag opening of the bag body, characterized in that: The part below the bag opening of the bag body is densely covered with transversely arranged transverse indentation strips, and the indentation depth of the transverse indentation strips makes the film of the bag body at that part thinner, so that the bag body has a large elastic expansion and contraction range.
2. The sealing bag according to claim 1, characterized in that: The left and right ends of each transverse indentation strip extend to the left and right sides of the bag body.
3. The sealing bag according to claim 1 or 2, characterized in that: The bag body is also provided with a left oblique indentation strip and a right oblique indentation strip in the transverse indentation strip arrangement area, and the left oblique indentation strip and the right oblique indentation strip are staggered in an "X" shape.