Antibacterial plastic bag
By incorporating sealing layers, sealing frames, sealing strips, and rubber protective pads into antibacterial plastic bags, the problems of item contamination and hand comfort are solved, achieving effective sealing and convenient use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 青岛君豪包装有限公司
- Filing Date
- 2025-03-21
- Publication Date
- 2026-04-21
AI Technical Summary
Existing antibacterial plastic bags can easily cause items to contaminate each other during use, and they are uncomfortable to hold when pulled, causing them to pinch the hand and slip.
The design incorporates a sealing partition on the inner wall, a sealing frame and sealing strip working together, and a combination of rubber protective pads and Velcro on the lifting handle to prevent item contamination and improve grip comfort.
It achieves partitioned sealing of items, preventing contamination, improving grip comfort and preventing slippage, and enhancing ease of use.
Smart Images

Figure CN224146631U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plastic bags, and more specifically, to an antibacterial plastic bag. Background Technology
[0002] Plastic bags are widely used in various fields such as daily life, industrial production, and commercial activities due to their advantages such as being lightweight, inexpensive, easy to process and shape, and convenient to use. Whether it is shopping, packaging food, storing goods, or transporting and packaging industrial products, plastic bags play an important role.
[0003] When using existing antibacterial plastic bags, items placed in the same sterile plastic bag are prone to cross-contamination. At the same time, when the plastic bag is heavy, the contact area between the top pull strap and the hand is small, and the force is concentrated, which can cause severe pain to the hand when pulling, reducing the comfort of using the plastic bag.
[0004] Therefore, it is necessary to redesign an antibacterial plastic bag to address the aforementioned issues. Utility Model Content
[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an antibacterial plastic bag.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] An antibacterial plastic bag includes a plastic bag body, two lifting handles are symmetrically and fixedly connected to the upper end of the plastic bag body, a sealing partition is provided on the inner side wall of the plastic bag body, two sealing frames are symmetrically provided on one side inner wall of the plastic bag body, and two sealing strips are symmetrically provided on the inner side wall of the plastic bag body away from the sealing frames, and the two sealing strips correspond to the positions of the two sealing frames respectively.
[0008] like Figure 1-3 As shown, the specific implementation method is as follows: By setting up devices such as sealing partitions, sealing strips, and sealing frames, the antibacterial plastic bag can prevent different items from contaminating each other through the sealing partitions on the inner wall and the design of the sealing frame and sealing strip working together. It can effectively form a certain seal and prevent dust from entering the plastic bag. By setting up devices such as protective pads, first hook and loop fasteners, and second hook and loop fasteners, the rubber protective pad at the handle further improves the grip comfort, avoids hurting the hand, and increases friction to prevent accidental slippage. At the same time, the combination of the first hook and loop fasteners and the second hook and loop fasteners facilitates the fixing and storage of plastic bags. Whether it is hanging on a hook or stacking and organizing multiple plastic bags, it can be easily achieved, greatly improving the convenience of use.
[0009] In a preferred embodiment, each of the lifting handles is provided with a protective pad.
[0010] In a preferred embodiment, a first Velcro fastener is fixedly connected to one side of the plastic bag body, and two second Velcro fasteners are symmetrically provided on the side of the plastic bag body away from the first Velcro fastener.
[0011] In a preferred embodiment, the plastic bag body is made of polyethylene.
[0012] In a preferred embodiment, the protective pad is made of rubber.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] 1. This utility model, by setting up a sealing partition, sealing strip, sealing frame and other devices, the antibacterial plastic bag, through the sealing partition on the inner wall and the design of the sealing frame and sealing strip working together, can prevent different items from contaminating each other, effectively forming a certain seal, and preventing dust from entering the plastic bag.
[0015] 2. This utility model, by incorporating protective pads, a first Velcro strap, and a second Velcro strap, further enhances grip comfort by providing a rubber protective pad at the handle, preventing hand strain and increasing friction to prevent accidental slippage. Simultaneously, the combination of the first and second Velcro straps facilitates the securing and storage of plastic bags, whether hanging them on hooks or stacking multiple bags, greatly improving ease of use. In summary, this utility model is simple to operate. The sealing layer, sealing frame, and sealing strip prevent cross-contamination of items, creating a sealed space that blocks dust and protects the cleanliness of the items. The rubber protective pad enhances grip comfort and prevents slippage, while the first and second Velcro straps facilitate securing and storage, solving the problems of inconvenient use and storage of plastic bags. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of an antibacterial plastic bag proposed in this utility model;
[0017] Figure 2 This is a schematic diagram of the second Velcro portion of an antibacterial plastic bag proposed in this utility model;
[0018] Figure 3 This is a schematic diagram of the internal structure of an antibacterial plastic bag according to this utility model. In the diagram: 1. Plastic bag body; 2. Lifting handle; 3. Protective pad; 4. First Velcro; 5. Second Velcro; 6. Sealing partition; 7. Sealing frame; 8. Sealing strip. Detailed Implementation
[0019] 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.
[0020] Reference Figure 1-3 An antibacterial plastic bag includes a plastic bag body 1, two lifting handles 2 are symmetrically and fixedly connected to the upper end of the plastic bag body 1, a sealing partition 6 is provided on the inner side wall of the plastic bag body 1, two sealing frames 7 are symmetrically provided on one side inner wall of the plastic bag body 1, and two sealing strips 8 are symmetrically provided on the inner side wall of the plastic bag body 1 away from the sealing frames 7, and the two sealing strips 8 correspond to the positions of the two sealing frames 7 respectively.
[0021] like Figure 1-3 As shown, the specific implementation method is as follows: By setting up devices such as a sealing partition 6, a sealing strip 8, and a sealing frame 7, the antibacterial plastic bag body 1, through the sealing partition 6 on the inner wall and the design of the sealing frame 7 and the sealing strip 8 working together, can prevent different items from contaminating each other and can effectively form a certain seal, preventing dust from entering the plastic bag. By setting up devices such as a protective pad 3, a first Velcro 4, and a second Velcro 5, the rubber protective pad 3 at the handle 2 further improves the comfort of holding, avoids hurting the hand, and increases friction to prevent accidental slippage. At the same time, the combination of the first Velcro 4 and the second Velcro 5 facilitates the fixing and storage of the plastic bag. Whether it is hanging on a hook or stacking and organizing multiple plastic bags, it can be easily achieved, greatly improving the convenience of use.
[0022] Each lifting handle 2 is equipped with a protective pad 3. The design of the protective pad 3 further enhances the comfort of gripping and prevents the hand from being squeezed.
[0023] A first Velcro 4 is fixedly connected to one side of the plastic bag body 1, and two second Velcro 5s are symmetrically provided on the side of the plastic bag body 1 away from the first Velcro 4. The combination of the first Velcro 4 and the second Velcro 5 makes it easy to fix and store the plastic bag. Whether it is hung on a hook or multiple plastic bags are stacked and organized, it can be easily achieved, greatly improving the convenience of use.
[0024] The plastic bag body 1 is made of polyethylene.
[0025] The protective pad 3 is made of rubber, which is soft, comfortable, and easy to lift.
[0026] When this utility model is used, the inner wall of the antibacterial plastic bag body 1 is provided with a sealing partition 6, which can separate different items and prevent different items from contaminating each other. Two sealing frames 7 are symmetrically provided on one inner wall of the plastic bag body 1, and two sealing strips 8 are symmetrically provided on the other inner wall. When it is necessary to seal the plastic bag body 1, the side with the sealing strip 8 is aligned and attached to the side with the sealing frame 7, and the sealing strip 8 is embedded in the sealing frame 7, thereby realizing the locking of the plastic bag body 1, and preventing external dust, moisture and other substances from entering the bag.
[0027] Two lifting handles 2 are symmetrically and fixedly connected to the upper end of the plastic bag body 1. The presence of the lifting handles 2 allows users to easily lift the plastic bag body 1. Each lifting handle 2 is equipped with a rubber protective pad 3. The protective pad 3 can increase the comfort when the hand contacts the lifting handle 2, and at the same time increase the friction to prevent the plastic bag body 1 from slipping from the hand during the lifting process.
[0028] When it is necessary to fix a plastic bag to an object or to securely store multiple plastic bag bodies 1 together, the first Velcro 4 and the second Velcro 5 can be attached together to achieve the fixation and orderly storage of the plastic bag bodies 1, facilitating management and use. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An antibacterial plastic bag, comprising a plastic bag body (1), characterized in that: The upper end of the plastic bag body (1) is symmetrically and fixedly connected with two lifting handles (2). The inner wall of the plastic bag body (1) is provided with a sealing layer (6). Two sealing frames (7) are symmetrically provided on one side of the inner wall of the plastic bag body (1). Two sealing strips (8) are symmetrically provided on the inner wall of the plastic bag body (1) away from the sealing frames (7), and the two sealing strips (8) correspond to the positions of the two sealing frames (7) respectively.
2. An antibacterial plastic bag according to claim 1, characterized in that: Each of the aforementioned lifting handles (2) is provided with a protective pad (3).
3. The antibacterial plastic bag according to claim 1, wherein: A first Velcro (4) is fixedly connected to one side of the plastic bag body (1), and two second Velcros (5) are symmetrically provided on the side of the plastic bag body (1) away from the first Velcro (4).
4. An antibacterial plastic bag according to claim 3, wherein: The plastic bag body (1) is made of polyethylene.
5. The antibacterial plastic bag according to claim 2, wherein: The protective pad (3) is made of rubber.