Electronic packaging bag with high insulation, moisture resistance and oxidation resistance
By designing a triple-sealing structure and multi-layer material combination in the electronic packaging bag, the problems of poor moisture protection and oxidation caused by weak bag sealing are solved, and the high insulation and protection effects are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG GANGFA SOFT PACKAGE
- Filing Date
- 2025-06-20
- Publication Date
- 2026-06-19
AI Technical Summary
Existing electronic packaging bags have sealing strips that are prone to coming undone, resulting in poor moisture protection. This allows air to enter the bag, causing the electronic products to oxidize, thus reducing their practicality.
A bag opening with a triple sealing structure was designed, including a self-sealing zipper, a first self-sealing strip, and a second self-sealing strip. An antistatic outer layer, a positioning mesh layer, and an elastic inner layer are set inside the bag. The positioning mesh layer contains moisture-proof beads, the elastic inner layer has breathable pores, and the outer layer is a PET antistatic film.
It achieves a firm seal at the bag opening, improves moisture protection, prevents oxidation of electronic products, has good insulation and cushioning properties, and enhances practicality.
Smart Images
Figure CN224376404U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of packaging bag technology, specifically to an electronic packaging bag with high insulation, moisture resistance, and oxidation resistance. Background Technology
[0002] Packaging bags are bags used to package various goods, facilitating transportation and storage during production and distribution. They are widely used in daily life and industrial production. Packaging bags are also used for packaging electronic products, offering advantages such as aesthetics, dustproofing, and waterproofing. Electronic packaging bags are a type of packaging material used to protect electronic products, primarily for preventing static electricity and rust. However, existing electronic packaging bags have shortcomings: due to unreasonable structural design, the bag opening only has a single self-sealing strip, which is prone to opening, resulting in poor moisture protection. Air entering the bag can easily cause oxidation of electronic products, making them impractical. Utility Model Content
[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a highly insulating, moisture-proof and oxidation-proof electronic packaging bag with reasonable structural design, good bag opening sealing performance, good moisture-proof effect, and good oxidation-proof effect.
[0004] To achieve the above objectives, this utility model provides the following technical solution: an electronic packaging bag with high insulation, moisture resistance, and oxidation resistance, comprising a bag body, wherein the bag opening of the bag body is provided with a triple sealing structure, the triple sealing structure comprising a self-sealing zipper, a first self-sealing sealing strip, and a second self-sealing sealing strip arranged sequentially from top to bottom;
[0005] The bag body includes an antistatic outer layer, a positioning mesh layer, and an elastic inner layer arranged sequentially from the outside to the inside. The inner surface of the antistatic outer layer is bonded and fixed to the outer surface of the positioning mesh layer, and the inner surface of the positioning mesh layer is bonded and fixed to the outer surface of the elastic inner layer. The positioning mesh layer has a plurality of storage holes, and each storage hole contains a moisture-proof bead. The inner surface of the elastic inner layer has a plurality of ventilation holes aligned with each storage hole. All ventilation holes are circular, and the diameter of the ventilation holes is smaller than the diameter of the moisture-proof bead.
[0006] The present invention is further configured such that the moisture-proof beads are all silica gel drying particles, and the number of moisture-proof beads in each storage hole is more than 3.
[0007] The present invention is further configured such that: the material of the elastic inner layer is silicone or PE cotton, and multiple arc-shaped protrusions are provided on the inner surface of the elastic inner layer.
[0008] The present invention is further configured such that: the antistatic outer layer is a PET antistatic film, and a reinforcing mesh layer is integrally provided on the outer surface of the antistatic outer layer.
[0009] The present invention is further configured such that: the material of the positioning mesh layer is stainless steel or nylon, and the thickness of the positioning mesh layer is 0.1-1.5mm.
[0010] The present invention is further configured such that: a handle is provided at the upper end of the bag body, the lower end of the handle is integrally formed with the antistatic outer layer, the self-sealing zipper, the first self-sealing sealing strip and the second self-sealing sealing strip are all integrally formed with the antistatic outer layer, and a zipper head is provided on the self-sealing zipper.
[0011] The beneficial effects of this utility model are as follows: Compared with the prior art, this utility model has a reasonable structural design. The bag opening is equipped with a triple sealing structure, with a self-sealing zipper, a first self-sealing strip, and a second self-sealing strip arranged sequentially from top to bottom, which ensures good sealing performance and prevents the bag opening from easily opening. The bag body includes an antistatic outer layer, a positioning mesh layer, and an elastic inner layer arranged sequentially from the outside to the inside. The antistatic outer layer is made of PET antistatic film, which has high insulation and good antistatic effect. The positioning mesh layer has a good positioning effect. The moisture-proof beads are placed in the storage holes of the positioning mesh layer, which has a good moisture-proof effect, making the electronic products placed in the bag have a good anti-oxidation effect. The elastic inner layer has elasticity and a good cushioning effect, which can protect the electronic products placed in the bag, making the electronic products less likely to be damaged and improving its practicality.
[0012] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description
[0013] Figure 1 This is a front view schematic diagram of an embodiment of the present utility model;
[0014] Figure 2 This is a schematic diagram of the structure of an embodiment of the present utility model;
[0015] Figure 3 for Figure 2 Enlarged schematic diagram of part I in the middle. Detailed Implementation
[0016] In the description of this embodiment, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0017] See Figures 1 to 3The present invention discloses an electronic packaging bag with high insulation, moisture resistance and oxidation resistance, including a bag body 1. The bag body 1 has a triple sealing structure at the bag opening. The triple sealing structure includes a self-sealing zipper 2, a first self-sealing sealing strip 3 and a second self-sealing sealing strip 4 arranged from top to bottom.
[0018] The bag body 1 includes an antistatic outer layer 11, a positioning mesh layer 12, and an elastic inner layer 13 arranged sequentially from the outside to the inside. The inner surface of the antistatic outer layer 11 is bonded and fixed to the outer surface of the positioning mesh layer 12, and the inner surface of the positioning mesh layer 12 is bonded and fixed to the outer surface of the elastic inner layer 13. The positioning mesh layer 12 is provided with a plurality of storage holes 121, and moisture-proof beads 5 are provided in the storage holes 121. The inner surface of the elastic inner layer 13 is provided with a plurality of ventilation holes 131 aligned with each storage hole. The ventilation holes 131 are all circular holes, and the diameter of the ventilation holes 131 is smaller than the diameter of the moisture-proof beads 5.
[0019] Preferably, the moisture-proof beads 5 are all silica gel drying particles, and the number of moisture-proof beads 5 in each storage hole 121 is more than 3.
[0020] To make the structural design of this utility model more reasonable, as a preferred embodiment, the elastic inner layer 13 is made of silicone or PE cotton, and a plurality of arc-shaped protrusions 132 are provided on the inner surface of the elastic inner layer 13.
[0021] The antistatic outer layer 11 is a PET antistatic film, and a reinforcing mesh layer 14 is integrally provided on the outer surface of the antistatic outer layer 11.
[0022] The positioning mesh layer 12 is made of stainless steel or nylon, and the thickness of the positioning mesh layer 12 is 0.1-1.5mm.
[0023] The upper end of the bag body 1 is provided with a handle 15, the lower end of which is integrally formed with the antistatic outer layer 11. The self-sealing zipper 2, the first self-sealing sealing strip 3 and the second self-sealing sealing strip 4 are all integrally formed with the antistatic outer layer 11, and the self-sealing zipper 2 is provided with a zipper head 21.
[0024] Preferably, the self-sealing zipper 2, the first self-sealing sealing strip 3 and the second self-sealing sealing strip 4 are all arranged horizontally; the second self-sealing sealing strip 4 includes a second sealing protrusion and a second sealing groove. The second sealing protrusion is integrally formed with the upper end of the front inner surface of the antistatic outer layer, and the second sealing groove is set at the upper end of the rear inner surface of the antistatic outer layer. After the second sealing protrusion is pressed into the second sealing groove, a first seal is formed.
[0025] The first self-sealing strip 3 includes a first sealing protrusion and a first sealing groove. The first sealing protrusion is integrally formed with the upper end of the front inner surface of the antistatic outer layer, and the first sealing groove is set at the upper end of the rear inner surface of the antistatic outer layer. The first sealing protrusion is pressed into the first sealing groove to form a second seal.
[0026] The self-sealing zipper 2 forms a third seal by pulling the zipper head 21.
[0027] In practical applications, the bag body 1 features a triple-sealing structure at the bag opening. The self-sealing zipper 2, the first self-sealing strip 3, and the second self-sealing strip 4, arranged sequentially from top to bottom, ensure a good seal and prevent the bag from easily opening. The bag body 1 includes an antistatic outer layer 11, a positioning mesh layer 12, and an elastic inner layer 13, arranged sequentially from the outside to the inside. The structure is rationally designed. The antistatic outer layer 11 is made of PET antistatic film, which has high insulation and good antistatic effect. The positioning mesh layer 12 provides good positioning. Moisture-proof beads 5 are placed inside the storage holes 121 of the positioning mesh layer 12, providing good moisture protection and preventing oxidation of electronic products placed inside the bag. The elastic inner layer 13 is elastic and provides good cushioning, protecting the electronic products inside the bag from damage and enhancing its practicality.
[0028] The above description of the specific embodiments of this utility model is only used to further illustrate this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-essential improvements and adjustments made to this utility model by technical engineers in the art based on the above description of the utility model shall fall within the scope of protection of this utility model.
Claims
1. An electronic packaging bag with high insulation, moisture resistance and oxidation resistance, comprising a bag body (1), characterized in that: The bag body (1) has a triple sealing structure at the bag opening, which includes a self-sealing zipper (2), a first self-sealing sealing strip (3), and a second self-sealing sealing strip (4) arranged from top to bottom. The bag body (1) includes an antistatic outer layer (11), a positioning mesh layer (12), and an elastic inner layer (13) arranged sequentially from the outside to the inside. The inner surface of the antistatic outer layer (11) is bonded and fixed to the outer surface of the positioning mesh layer (12). The inner surface of the positioning mesh layer (12) is bonded and fixed to the outer surface of the elastic inner layer (13). The positioning mesh layer (12) is provided with a number of storage holes (121). The storage holes (121) are provided with moisture-proof beads (5). The inner surface of the elastic inner layer (13) is provided with a number of ventilation holes (131) aligned with each storage hole. The ventilation holes (131) are all circular holes, and the diameter of the ventilation holes (131) is smaller than the diameter of the moisture-proof beads (5).
2. The electronic packaging bag with high insulation, moisture resistance and oxidation resistance according to claim 1, characterized in that: The moisture-proof beads (5) are all silica gel drying particles, and the number of moisture-proof beads (5) in each storage hole (121) is more than 3.
3. The electronic packaging bag with high insulation, moisture resistance and oxidation resistance according to claim 2, characterized in that: The elastic inner layer (13) is made of silicone or PE cotton, and multiple arc-shaped protrusions (132) are provided on the inner surface of the elastic inner layer (13).
4. The electronic packaging bag with high insulation, moisture resistance and oxidation resistance according to claim 3, characterized in that: The antistatic outer layer (11) is a PET antistatic film, and a reinforcing mesh layer (14) is integrally provided on the outer surface of the antistatic outer layer (11).
5. The electronic packaging bag with high insulation, moisture resistance and oxidation resistance according to claim 4, characterized in that: The positioning mesh layer (12) is made of stainless steel or nylon, and the thickness of the positioning mesh layer (12) is 0.1-1.5mm.
6. An electronic packaging bag with high insulation, moisture resistance, and oxidation resistance according to claim 4, characterized in that: The upper end of the bag body (1) is provided with a handle (15), the lower end of which is integrally provided with the antistatic outer layer (11). The self-sealing zipper (2), the first self-sealing sealing strip (3) and the second self-sealing sealing strip (4) are all integrally provided with the antistatic outer layer (11), and the self-sealing zipper (2) is provided with a zipper head (21).