PE packaging bag

Abstract

The utility model relates to the field of PE packaging bags, in particular to a PE packaging bag which comprises a sealing assembly, a PE bag body, a reinforcing structure playing a role in reinforcing and a filtering structure playing a role in filtering, the filtering structure comprises an inner bag fixedly installed in the PE bag body, the inner bag is composed of a lining and a filtering net, the lining is of a structure with the upper end and the lower end open, and the filtering net is of a structure with the upper end and the lower end open. The PE bag body is provided with a lining, the filter screen is fixedly installed below the lining, a preformed hole is formed in the lower portion of the side edge of the PE bag body, a detachable soft cover is arranged on the preformed hole and used for blocking the preformed hole, and the sealing assembly comprises a first sealing opening, a second sealing opening and sealing strips fixedly installed on the inner side of the first sealing opening and the inner side of the second sealing opening, and the first sealing opening and the second sealing opening are installed on the upper portion of the PE bag body. According to the plastic packaging bag, through the arrangement of the inner bag, the strength of the PE bag body can be enhanced, the PE bag body is not prone to being damaged, products and chippings can be separated, customers can conveniently use the plastic packaging bag, and the chippings falling to the bottom of the PE bag body can be conveniently discharged by opening the soft cover of the reserved hole.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bags, and particularly relates to a PE packaging bag. Background Art

[0002] With the continuous development of the packaging industry, the demand for packaging bags is also increasing continuously. There are various types of packaging bags, and PE packaging bags are one of them. PE packaging bags are transparent plastic bags made by polymerizing ethylene and can be used for packaging clothing, luggage, electronic products, etc.

[0003] The utility model with the publication number of CN216835087U provides a PE packaging bag, including a bag body. On both sides of the top surface of the bag body, hard handles are provided. The hard handles have hollow areas. The inner top surface of the hollow area includes an arc edge, and the arc edge includes an S-shaped arc segment and a straight segment. Hanging holes are provided on the hard handles. On one side adjacent to the two hard handles, soft magnetic sheets and iron sheets are respectively wrapped and arranged. A first inner bag is arranged on the inner wall of the front surface of the bag body. A second inner bag is arranged on the inner wall of the back surface of the bag body. The first inner bag and the second inner bag are arranged at intervals. Inner folding edges are provided on both sides of the first inner bag. A button is arranged on the upper-layer first inner bag, and a buttonhole is arranged on the inner wall of the first inner bag opposite to the button. The design of the utility model is novel and ingeniously improved. The designed hard handles can facilitate lifting and increase the hard texture of the bag body. At the same time, the design of the first inner bag and the second inner bag can increase the accommodation space of the bag body, which is more beneficial for customers to use.

[0004] When in use, especially when packaging products such as grains and miscellaneous grains, debris will fall from the grains and miscellaneous grains, and it is difficult to separate the products and the debris. Customers need to separate the products and the debris in advance, and the operation is cumbersome, which is not conducive to customers using the products.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above defects. Content of the Utility Model

[0006] The purpose of the utility model is to provide a PE packaging bag that can effectively solve the above technical problems.

[0007] To achieve the purpose of the utility model, the following technical scheme is adopted: A PE packaging bag includes: a sealing component, a PE bag body, a reinforcing structure for reinforcement, and a filtering structure for filtering. The filtering structure includes: an inner bag fixedly installed inside the PE bag body. The inner bag is composed of a lining and a filter net. The lining is an open structure at both the upper and lower ends. The filter net is fixedly installed below the lining. A reserved hole is opened at the lower side of the side of the PE bag body, and a detachable soft cover is arranged on the reserved hole for blocking the reserved hole.

[0008] Further, the sealing assembly includes: a first sealing opening and a second sealing opening installed above the PE bag body, and a sealing strip fixedly installed inside the first sealing opening and the second sealing opening. A convex block is installed on the sealing strip inside the first sealing opening, and a groove is formed on the sealing strip inside the second sealing opening. The convex block is engaged with the groove to fix the first sealing opening and the second sealing opening together.

[0009] Further, the reinforcement structure includes: a reinforcement cover fixedly installed on the second sealing opening, and an adhesion block fixedly installed on the reinforcement cover.

[0010] Further, anti-slip patterns are provided on the first sealing opening.

[0011] Compared with the prior art, the present utility model has the following beneficial effects: By setting the inner bag in the PE packaging bag of the present utility model, not only can the strength of the PE bag body be enhanced, making it not easily damaged, but also the product and debris can be separated, facilitating the use of customers. Open the soft cover of the reserved hole to discharge the debris that has fallen to the bottom of the PE bag body. Description of the Drawings

[0012] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model.

[0013] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0014] Figure 2 It is a front view sectional structural schematic diagram of the present utility model;

[0015] Figure 3 It is a front view sectional structural schematic diagram of the filtering structure of the present utility model;

[0016] Figure 4 For the present utility model Figure 1 Enlarged structural schematic diagram of part A.

[0017] In the figure: 1. Sealing assembly; 101. First sealing opening; 102. Sealing strip; 103. Second sealing opening; 2. PE bag body; 3. Reserved hole; 4. Reinforcement structure; 401. Adhesion block; 402. Reinforcement cover; 5. Anti-slip pattern; 6. Filtering structure; 601. Inner bag; 6011. Filter net; 6012. Inner lining. Detailed Description of the Embodiments

[0018] In order to make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below. Apparently, the described embodiments are some but not all of the embodiments of the present utility model.

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "lateral", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present utility model. When a mechanism is referred to as "fixed to" another mechanism, it can be directly on the other mechanism or there may also be an intermediate mechanism. When a mechanism is considered to be "connected" to another mechanism, it can be directly connected to the other mechanism or there may be an intermediate mechanism at the same time. When a mechanism is considered to be "disposed on" another mechanism, it can be directly disposed on the other mechanism or there may be an intermediate mechanism at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0020] As Figures 1 to 4 shown, a PE packaging bag of the present utility model includes: a sealing assembly 1, a PE bag body 2, a reinforcing structure 4 for reinforcement, and a filtering structure 6 for filtering.

[0021] The sealing assembly 1 includes: a first sealing opening 101 and a second sealing opening 103 installed above the PE bag body 2, and a sealing strip 102 fixedly installed inside the first sealing opening 101 and the second sealing opening 103. A convex block is installed on the sealing strip 102 inside the first sealing opening 101, and a groove is formed on the sealing strip 102 inside the second sealing opening 103. The convex block is engaged with the groove, and the first sealing opening 101 and the second sealing opening 103 can be fixed together to complete the sealing of the PE bag body 2.

[0022] Anti-slip lines 5 are provided on the first sealing opening 101. Through the setting of the anti-slip lines 5, the friction between the finger and the first sealing opening 101 can be enhanced, facilitating the separation of the first sealing opening 101 and the second sealing opening 103.

[0023] The reinforcing structure 4 includes: a reinforcing cover 402 fixedly installed on the second sealing opening 103, and an adhesion block 401 fixedly installed on the reinforcing cover 402.

[0024] In the present utility model, the reinforcing cover 402 is connected to the PE bag body 2 through the adhesion block 401, which can further enhance the sealing effect and prevent the product from flowing out.

[0025] The filtering structure 6 includes an inner bag 601 fixedly installed inside the PE bag body 2. The inner bag 601 is composed of a lining 6012 and a filter net 6011. The lining 6012 has an open structure at both the upper and lower ends, and the filter net 6011 is fixedly installed below the lining 6012.

[0026] A reserved hole 3 is opened below the side of the PE bag body 2. A detachable soft cover is provided on the reserved hole 3 for blocking the reserved hole 3. When the soft cover is opened, debris can be discharged through the reserved hole 3.

[0027] In this utility model, the inner bag 601 can not only enhance the strength of the PE bag body 2, making it not easily damaged, but also separate the product and debris, facilitating the use by customers.

[0028] Working principle: After the product is loaded into the PE bag body 2, close the first sealing port 101 and the second sealing port 103, press the sealing strip 102 to seal it to prevent leakage. Tear off the release paper of the adhesive block 401 to expose the adhesive block 401. According to the amount of the product, stick the adhesive block 401 at an appropriate position on the PE bag body 2 to connect the reinforcement cover 402 and the PE bag body 2 together. Cooperating with the sealing component 1, on the one hand, the purpose of double sealing can be achieved, enhancing the sealing effect and preventing the product from flowing out. On the other hand, the empty space inside the bag is reduced to avoid the situation that the product runs around due to too much empty space.

[0029] Through the setting of the inner bag 601, not only can the strength of the PE bag body 2 be enhanced, making it not easily damaged and improving its use effect, but also by shaking the PE bag body 2, the product and debris can be separated, facilitating the use by customers. Opening the soft cover of the reserved hole 3 can discharge the debris that has fallen to the bottom of the PE bag body 2.

[0030] The standard parts used in this utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the existing technology. The machines, parts, and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0031] It should be understood that for those of ordinary skill in the art, improvements or transformations can be made according to the above description, and all such improvements and transformations should fall within the protection scope of the appended claims of this utility model.

Claims

1. A PE packaging bag, characterized in that: include: A sealing component (1), a PE bag body (2), a reinforcement structure (4) for reinforcement, and a filtering structure (6) for filtering; The filtering structure (6) comprises: an inner bag (601) fixedly installed inside the PE bag body (2), the inner bag (601) being composed of an inner liner (6012) and a filter net (6011), the inner liner (6012) being a structure with upper and lower ends open, and the filter net (6011) being fixedly installed below the inner liner (6012); A reserved hole (3) is provided below the side of the PE bag body (2), and a detachable soft cover is provided on the reserved hole (3) for blocking the reserved hole (3).

2. A PE packaging bag as claimed in claim 1, characterized in that: The sealing assembly (1) comprises: a first sealing opening (101) and a second sealing opening (103) installed on the top of the PE bag body (2), and a sealing strip (102) fixedly installed on the inner sides of the first sealing opening (101) and the second sealing opening (103); a convex block is installed on the sealing strip (102) on the inner side of the first sealing opening (101); a groove is provided on the sealing strip (102) on the inner side of the second sealing opening (103); the convex block is engaged with the groove, and the first sealing opening (101) and the second sealing opening (103) can be fixed together.

3. A PE packaging bag as claimed in claim 1, characterized in that: The reinforcement structure (4) comprises: a reinforcement cover (402) fixedly mounted on the second sealing opening (103), and an adhesive block (401) fixedly mounted on the reinforcement cover (402).

4. A PE packaging bag as claimed in claim 2, characterized in that: The first sealing opening (101) is provided with anti-slip grooves (5).

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