A sealed packaging bag for sterilizing a product

Abstract

This utility model discloses a product packaging bag technology, specifically a sealed packaging bag for disinfection products. It includes a main body serving as the packaging substrate, with ventilation holes on the main body. A label is attached to the main body, corresponding to the ventilation holes. The label comprises a PE film and a dialysis paper layer, arranged sequentially from bottom to top. The label uses a double-layer structure of PE film and dialysis paper, which, together with the ventilation holes, forms an ethylene oxide window, ensuring the entry and exit of ethylene oxide while preventing microbial invasion, achieving highly efficient sterilization. While sterilizing and disinfecting, it also ensures the release of ethylene oxide, reducing ethylene oxide residue.

Description

Technical Field

[0001] This utility model relates to the field of packaging bags for disinfection products, specifically a sealed packaging bag for disinfection products. Background Technology

[0002] Currently, the packaging of disinfection products and medical products mainly uses dialysis paper, while hygiene products mostly use PE or PP composite packaging bags. These packaging bags have some shortcomings. In order to ensure sealing and keep the product in a sterile state, most products use a combination of single-sided dialysis paper and PP to complete the packaging. This type of product packaging mostly uses four-side seals or back seals, and the display and shaping of individual packaging are not satisfactory.

[0003] For example, face masks are made with PP on one side and dialysis paper on the other, sealed on all four sides to complete the packaging. Individual masks are then packaged in cardboard boxes for sale. Disinfectant-grade sanitary napkins are made of CPP+PE, PE+PE, or three-layer aluminized materials. Most of these products have tear lines but are not completely sealed, posing a risk of bacterial contamination. Some use invisible tear lines to meet consumers' needs for an opening and a sealed product.

[0004] Currently, there are various disinfection methods in China, such as EO and radiation, but EO disinfection is the main method. EO has high requirements for the material of the product packaging bag. During the ethylene oxide disinfection process, residues can easily remain in the packaging bag and cannot dissipate quickly. This necessitates extending the desorption time of ethylene oxide. Therefore, there is an urgent need for a sealed packaging bag for disinfected products. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of this section, the abstract, and the title, and such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] Therefore, the purpose of this utility model is to provide a sealed packaging bag for disinfection products. The label adopts a double-layer structure of PE film and dialysis paper layer, which, together with the air vent, forms an ethylene oxide window for entry and exit, ensuring the entry and exit of ethylene oxide and preventing the invasion of microorganisms, thereby achieving a highly efficient sterilization effect. While sterilizing and disinfecting, it also ensures the release of ethylene oxide and reduces ethylene oxide residue.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A sealed packaging bag for disinfection products, comprising:

[0009] The main body of the packaging bag, which serves as the packaging substrate, has ventilation holes.

[0010] The label is attached to the main body of the packaging bag and is set at the position corresponding to the ventilation hole.

[0011] As a preferred embodiment of the sealed packaging bag for disinfection products described in this utility model, the main body of the packaging bag is composed of a PE inner film, a breathable layer and a PE outer film, which are arranged sequentially from top to bottom, and the breathable layer is a breathable membrane or dialysis paper.

[0012] As a preferred embodiment of the sealed packaging bag for disinfection products described in this utility model, the label includes a PE film and a dialysis paper layer, which are arranged sequentially from bottom to top.

[0013] As a preferred embodiment of the sealed packaging bag for disinfection products described in this utility model, the PE film is attached to the vent holes.

[0014] As a preferred embodiment of the sealed packaging bag for disinfection products described in this utility model, a tear line layer is provided on the outer side of the main body of the packaging bag corresponding to the label position.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] The label uses a double-layer structure of PE film and dialysis paper, which, together with the air vents, forms an ethylene oxide window for entry and exit. This ensures the entry and exit of ethylene oxide while preventing the invasion of microorganisms, achieving a highly efficient sterilization effect. While sterilizing and disinfecting, it also ensures the release of ethylene oxide and reduces ethylene oxide residue. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the label structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of this utility model after packaging;

[0021] Figure 4This is a schematic diagram of the cross-sectional structure of the main body of the packaging bag of this utility model.

[0022] In the diagram: 100 Packaging bag body, 101 PE inner film, 102 Breathable layer, 103 PE outer film, 110 Breathable holes, 200 Label, 210 PE film, 220 Dialysis paper layer, 300 Tear line layer. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0027] This utility model provides a sealed packaging bag for disinfection products. The label uses a double-layer structure of PE film and dialysis paper, which, together with the vent holes, forms an ethylene oxide window for entry and exit. This ensures the entry and exit of ethylene oxide while preventing the invasion of microorganisms, achieving a highly efficient sterilization effect. While sterilizing and disinfecting, it also ensures the release of ethylene oxide, reducing ethylene oxide residue. Please refer to [link / reference]. Figure 1-3 This includes the main body of the packaging bag 100, the label 200, and the tear line layer 300;

[0028] Please continue reading. Figure 1 and Figure 3 The main body of the packaging bag 100, which serves as the packaging base, has ventilation holes 110 on it. The main body of the packaging bag 100 is made of a composite of a PE inner film 101, a breathable layer 102, and a PE outer film 103.

[0029] Please continue reading. Figure 1-3 The label 200 is attached to the main body 100 of the packaging bag and is set at the position corresponding to the ventilation hole 110;

[0030] The label 200 includes a PE film 210 and a dialysis paper layer 220, which are arranged sequentially from bottom to top. The label 200 adopts a double-layer structure of PE film 210 and dialysis paper layer 220, which, together with the air vent 110, forms an ethylene oxide window for entry and exit, ensuring the entry and exit of ethylene oxide and preventing the invasion of microorganisms, thus achieving a highly efficient sterilization effect and reducing ethylene oxide residue. The remaining parts can be designed in an interesting way to combine with the product material, achieving the effect of packaging display and selling point display.

[0031] See Figure 3-4 The image includes the main body of the packaging bag 100, the inner PE film 101, the breathable layer 102, the outer PE film 103, and the 300 tear line layer.

[0032] The three-layer design consists of an inner PE membrane, a breathable layer, and an outer PE membrane. The breathable layer is either a breathable membrane or dialysis paper. The inner PE layer has a tear line design, and the outer layer and the tear line layer 200 have a new tear design. The tear line of the inner layer coincides with the tear line of the breathable layer and the outer PE tear line, providing an ethylene oxide inlet / outlet window.

[0033] Increasing the flow of ethylene oxide facilitates the sterilization and disinfection of packaged products and the release of ethylene oxide.

[0034] Working principle: When in use, the label 200 adopts a double-layer structure of PE film 210 and dialysis paper layer 220, which, together with the air vent 110, forms an ethylene oxide window for entry and exit, ensuring the entry and exit of ethylene oxide and preventing the invasion of microorganisms, thus achieving a highly efficient sterilization effect. While sterilizing and disinfecting, it also ensures the release of ethylene oxide and reduces ethylene oxide residue.

[0035] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A sealed packaging bag for sterilizing a product, characterized by, include: The main body of the packaging bag (100), which serves as the packaging base, has ventilation holes (110) on it; A label (200) is attached to the main body (100) of the packaging bag and is set at the position corresponding to the ventilation hole (110).

2. A sealed packaging bag for disinfection products according to claim 1, characterized in that, The main body (100) of the packaging bag is composed of a PE inner film (101), a breathable layer (102) and a PE outer film (103). The PE inner film (101), the breathable layer (102) and the PE outer film (103) are arranged sequentially from top to bottom, and the breathable layer (102) is a breathable membrane or dialysis paper.

3. A sealed packaging bag for disinfection products according to claim 2, characterized in that, The label (200) includes a PE film (210) and a dialysis paper layer (220), which are arranged sequentially from bottom to top.

4. A sealed packaging bag for disinfection products according to claim 3, characterized in that, The PE film (210) is attached to the vent (110).

5. A sealed packaging bag for disinfection products according to claim 3, characterized in that, The outer side of the main body (100) of the packaging bag is provided with a tear line layer (300) corresponding to the label (200).

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