Health food packaging bag
By setting up a bacteriostatic layer, a temperature insulation layer, a sunscreen layer and a protective layer in the health food packaging bag, and combining reinforcement ribs and desiccants, the problems of poor freshness and easy damage in the health food packaging bag are solved, and good freshness preservation effect and stability are achieved.
Patent Information
- Application Number
- CN202422381852.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-29
AI Technical Summary
Most of the existing health food packaging bags are made of a layer of plastic, which has poor fresh preservation effect and is easily damaged during the handling process, resulting in internal food contamination, oxidation and deterioration.
The inner wall is equipped with a bacteriostatic layer, a temperature insulation layer, a sunscreen layer and a protective layer on the surface, and reinforcement ribs are connected on the front and back. A self-sealing strip is installed on the top of the inner wall, and a desiccant is installed on the outside. The materials are antibacterial PE film, PVC film, an aluminum foil light-shielding film, TPV film and silicone mesh reinforcement ribs. The protective layer is equipped with bumps and pores.
Effectively prevent bacterial growth and temperature influence, extend shelf life, enhance the stability and protection of packaging bags, avoid food pollution and deterioration, and improve fresh preservation effect.
Smart Images
Figure CN223149258U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of health food, in particular to a packaging bag for health food. Background Technique
[0002] Health food is a food that claims and has specific health functions or aims to supplement vitamins and minerals. That is, it is suitable for specific populations to consume, has the function of regulating the body, does not aim to treat diseases, and does not cause any acute, subacute or chronic harm to the human body. Health food belongs to special food, not medicine, and cannot replace medicine to treat diseases. Some common health foods are, for example: green tea,
[0003] grape skins, old corn, buckwheat, sweet potatoes, potatoes, oats, millet, etc. A packaging bag refers to a bag used to package various supplies, making it convenient for goods to be transported and stored during the production and circulation process, and is widely used in daily life and industrial production.
[0004] During the production process of health food, in order to ensure the appearance and quality of health food, prevent the deterioration of health food, and at the same time attract the attention of consumers, it is necessary to use a packaging bag to package health food. However, most of the existing packaging bags are made of a single layer of plastic material, with poor freshness preservation effect. Moreover, when the packaging bag is handled, it is easily collided and squeezed by external forces, resulting in damage to the packaging bag, and thus the health food inside the packaging bag is contaminated, oxidized and deteriorated. Content of the Utility Model
[0005] In order to solve the problems raised in the above background technique, the purpose of the present utility model is to provide a packaging bag for health food, which has the advantage of good freshness preservation effect, and solves the problem that most of the existing packaging bags are made of a single layer of plastic material with poor freshness preservation effect.
[0006] To achieve the above purpose, the present utility model provides the following technical solution: A packaging bag for health food, including a packaging bag, an antibacterial layer is provided on the inner wall of the packaging bag, reinforcing ribs are fixedly connected to both the front and back of the packaging bag, a heat insulation layer is provided on the surface of the packaging bag, a sunscreen layer is provided on the surface of the heat insulation layer, a protective layer is provided on the surface of the sunscreen layer, self-sealing strips are fixedly connected to the tops of the front and back of the inner wall of the packaging bag, and a desiccant is provided on the front of the packaging bag.
[0007] Preferably, the material of the antibacterial layer is antibacterial PE film, and the material of the heat insulation layer is PVC film.
[0008] Preferably, the material of the sunscreen layer is aluminum foil light-shielding film, and the material of the protective layer is TPV film.
[0009] Preferably, the reinforcing rib is made of silica gel and has a mesh shape.
[0010] Preferably, the front surface of the desiccant is provided with a convex block, the back surface of the convex block is fixedly connected to the front surface of the protective layer, and the convex block is made of TPV.
[0011] Preferably, the front surface of the protective layer is provided with air holes. The air holes are located on the back surface of the convex block, and the back surface of the air holes extends into the interior of the antibacterial layer. Protective strips are fixedly connected to the four corners of the protective layer.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. The present utility model prevents bacteria and external temperature from affecting the deterioration of health food inside the packaging bag through the antibacterial layer and the heat insulation layer; the sunscreen layer and the protective layer extend the shelf life of the health food inside the packaging bag and prevent the packaging bag from being damaged at the same time; at the same time, the desiccant dries the air inside the packaging bag, which can improve the freshness preservation effect of the packaging bag. This health food packaging bag has the advantages of good freshness preservation effect, improved stability of the packaging bag, good freshness preservation effect, avoiding damage to the packaging bag, and preventing the internal health food from being contaminated, oxidized and deteriorated.
[0014] 2. Through the setting of the antibacterial layer, the present utility model can prevent bacteria from growing inside the packaging bag and prevent the health food inside the packaging bag from deteriorating. Through the setting of the heat insulation layer, it can prevent the temperature outside the packaging bag from affecting the health food inside the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic structural diagram of the present utility model;
[0016] Figure 2 is the present utility model Figure 1 a three-dimensional structure diagram of the packaging bag in;
[0017] Figure 3 is the present utility model Figure 1 an exploded view of the structure of the packaging bag in.
[0018] In the figure: 1. Packaging bag; 2. Antibacterial layer; 3. Reinforcing rib; 4. Heat insulation layer; 5. Sunscreen layer; 6. Protective layer; 7. Self-sealing strip; 8. Desiccant; 9. Convex block; 10. Air hole; 11. Protective strip. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0020] As Figures 1 to 3 shown, a health food packaging bag provided by the present utility model includes a packaging bag 1. An antibacterial layer 2 is provided on the inner wall of the packaging bag 1. Reinforcing ribs 3 are fixedly connected to both the front and back of the packaging bag 1. A heat insulation layer 4 is provided on the surface of the packaging bag 1. A sunscreen layer 5 is provided on the surface of the heat insulation layer 4. A protective layer 6 is provided on the surface of the sunscreen layer 5. Self-sealing strips 7 are fixedly connected to the tops of the front and back of the inner wall of the packaging bag 1. A desiccant 8 is provided on the front of the packaging bag 1.
[0021] Referring to Figure 3 , the material of the antibacterial layer 2 is antibacterial PE film, and the material of the heat insulation layer 4 is PVC film.
[0022] As a technical optimization scheme of the present utility model, through the setting of the antibacterial layer 2, it is possible to prevent bacteria from growing inside the packaging bag 1 and avoid the deterioration of the health food inside the packaging bag 1. Through the setting of the heat insulation layer 4, it is possible to prevent the temperature outside the packaging bag 1 from affecting the health food inside the packaging bag 1.
[0023] Referring to Figure 3 , the material of the sunscreen layer 5 is aluminum foil light-shielding film, and the material of the protective layer 6 is TPV film.
[0024] As a technical optimization scheme of the present utility model, through the setting of the sunscreen layer 5, it is possible to extend the shelf life of the health food inside the packaging bag 1, prevent the reproduction of bacteria, and accelerate the deterioration of food. Through the setting of the protective layer 6, it is possible to increase the strength of the packaging bag 1 and prevent the packaging bag 1 from being damaged.
[0025] Referring to Figure 2 , the material of the reinforcing rib 3 is silica gel, and the shape of the reinforcing rib 3 is a net shape.
[0026] As a technical optimization scheme of the present utility model, through the setting of the reinforcing rib 3, it is possible to increase the strength of the packaging bag 1 and prevent the packaging bag 1 from being damaged and leaking air, which affects the freshness preservation effect of the packaging bag 1.
[0027] Referring to Figure 3 , a convex block 9 is provided on the front of the desiccant 8. The back of the convex block 9 is fixedly connected to the front of the protective layer 6. The material of the convex block 9 is TPV.
[0028] As a technical optimization solution of the present utility model, through the arrangement of the bump 9, the position of the desiccant 8 can be positioned to prevent the desiccant 8 from detaching from the packaging bag 1 and being unable to dry the air inside the packaging bag 1.
[0029] Reference Figure 3 , air holes 10 are formed on the front surface of the protective layer 6. The air holes 10 are located on the back surface of the bump 9, and the back surface of the air holes 10 extends into the interior of the antibacterial layer 2. Protective strips 11 are fixedly connected to the four corners of the protective layer 6.
[0030] As a technical optimization solution of the present utility model, through the arrangement of the air holes 10, it is convenient for the desiccant 8 to dry the inside of the packaging bag 1, preventing the health food inside the packaging bag 1 from getting damp and deteriorating. Through the arrangement of the protective strips 11, the strength of the four corners of the packaging bag 1 can be increased, preventing air leakage at the four corners of the packaging bag 1.
[0031] The working principle and usage process of the present utility model: When in use, through the arrangement of the antibacterial layer 2, bacteria can be prevented from growing inside the packaging bag 1, avoiding the deterioration of the health food inside the packaging bag 1. Through the arrangement of the heat insulation layer 4, the temperature outside the packaging bag 1 can be prevented from affecting the health food inside the packaging bag 1; through the arrangement of the sunscreen layer 5, the shelf life of the health food inside the packaging bag 1 can be extended, preventing the reproduction of bacteria and accelerating food spoilage. Through the arrangement of the protective layer 6, the strength of the packaging bag 1 can be increased, preventing the packaging bag 1 from being damaged; through the arrangement of the reinforcing ribs 3, the strength of the packaging bag 1 can be increased, preventing the packaging bag 1 from being damaged and leaking air, which affects the freshness preservation effect of the packaging bag 1; through the arrangement of the bump 9, the position of the desiccant 8 can be positioned to prevent the desiccant 8 from detaching from the packaging bag 1 and being unable to dry the air inside the packaging bag 1; through the arrangement of the air holes 10, it is convenient for the desiccant 8 to dry the inside of the packaging bag 1, preventing the health food inside the packaging bag 1 from getting damp and deteriorating. Through the arrangement of the protective strips 11, the strength of the four corners of the packaging bag 1 can be increased, preventing air leakage at the four corners of the packaging bag 1. At this time, the freshness preservation effect of the packaging bag 1 can be improved.
[0032] In summary: For this health food packaging bag, through the combined use of the packaging bag 1, antibacterial layer 2, reinforcing ribs 3, heat insulation layer 4, sunscreen layer 5, protective layer 6, self-sealing strip 7 and desiccant 8, it solves the problems that most existing packaging bags are made of a single layer of plastic material, with poor freshness preservation effect, and when the packaging bag is transported, it is easily collided and squeezed by external forces, resulting in damage to the packaging bag, thereby causing the health food inside the packaging bag to be contaminated, oxidized and deteriorated.
[0033] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.
[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A health food packaging bag, comprising a packaging bag (1), characterized in that: An antibacterial layer (2) is provided on the inner wall of the packaging bag (1). Reinforcing ribs (3) are fixedly connected to both the front and back of the packaging bag (1). A heat-insulating layer (4) is provided on the surface of the packaging bag (1). A sunscreen layer (5) is provided on the surface of the heat-insulating layer (4). A protective layer (6) is provided on the surface of the sunscreen layer (5). Self-sealing strips (7) are fixedly connected to the tops of the front and back of the inner wall of the packaging bag (1). A desiccant (8) is provided on the front of the packaging bag (1).
2. The health food packaging bag according to claim 1, characterized in that: The antibacterial layer (2) is made of antibacterial PE film, and the heat-insulating layer (4) is made of PVC film.
3. A health food packaging bag according to claim 1, characterized in that: The sunscreen layer (5) is made of aluminum foil light-shielding film, and the protective layer (6) is made of TPV film.
4. A health food packaging bag according to claim 1, characterized in that: The reinforcing rib (3) is made of silica gel, and the shape of the reinforcing rib (3) is reticular.
5. A health food packaging bag according to claim 1, characterized in that: A convex block (9) is provided on the front of the desiccant (8). The back of the convex block (9) is fixedly connected to the front of the protective layer (6). The convex block (9) is made of TPV.
6. A health food packaging bag according to claim 5, characterized in that: Air holes (10) are formed on the front of the protective layer (6). The air holes (10) are located on the back of the convex block (9). The back of the air holes (10) extends into the interior of the antibacterial layer (2). Protective strips (11) are fixedly connected to the four corners of the protective layer (6).