Heat-insulation anti-skid air bubble film
By introducing a transparent, high-temperature-resistant hard silicone multi-bent film and hard film layer layer layer difference structure into the bubble film, the sliding problem caused by smooth surface of the bubble film is solved, and stronger anti-slip performance is achieved.
Patent Information
- Application Number
- CN202422320965.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-24
AI Technical Summary
The existing bubble film has smooth surface and insufficient friction, which leads to easy sliding when contacting the surface of the object and insufficient anti-slip function.
A multi-bent film made of transparent, high-temperature-resistant hard silicone is used as a concave and convex layer, embedded between the two diaphragms and connected to the diaphragm through the hard film layer to form a layer height difference structure to enhance friction.
It improves the anti-slip performance of the bubble film, enhances the friction with the covered object, and achieves a better anti-slip packaging effect.
Smart Images
Figure CN223059675U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bubble film, in particular to a heat-insulating and anti-slip bubble film. Background Technique
[0002] Bubble film is a plastic film packaging material with bubble particles. The bubbles in the bubble film are formed by heat sealing or extrusion processes. The bubble film sheet is mainly used to protect items from impact and vibration during transportation and storage.
[0003] However, the bubble film of the prior art is mostly made of plastic, has a smooth surface, and usually contains air inside. The smooth plastic surface of the bubble film reduces the friction with other materials, resulting in the bubble film being prone to sliding when contacting the surface of an object, and there is room for improvement. Content of the Utility Model
[0004] The purpose of the utility model is to provide a heat-insulating and anti-slip bubble film to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a heat-insulating and anti-slip bubble film, including a coating layer; a concave-convex layer, which is arranged inside the coating layer and allows the bubble film to bulge locally; and a connecting layer, which is used to strengthen the connection effect between the coating layer and the concave-convex layer.
[0006] As a further scheme of the utility model: a heat-insulating and anti-slip bubble film, the coating layer includes a film sheet, and one side of the film sheet is fixedly connected with a film bubble.
[0007] As a further scheme of the utility model: a heat-insulating and anti-slip bubble film, the concave-convex layer includes a multi-bent film, and the multi-bent film is arranged in the interlayer formed by two groups of film sheets.
[0008] As a further scheme of the utility model: a heat-insulating and anti-slip bubble film, the multi-bent film includes a film body and an inlay strip, the inlay strip is fixedly installed on one side of the film body, an inlay strip groove is opened inside the film sheet, and the inlay strip is adapted to the inlay strip groove.
[0009] As a further scheme of the utility model: a heat-insulating and anti-slip bubble film, the connecting layer includes a hard film layer, one end of the hard film layer is fixedly connected with the multi-bent film, and the other end is fixedly connected with the film sheet.
[0010] As a further scheme of the utility model: a heat-insulating and anti-slip bubble film, a film layer groove is opened inside the film sheet, and the end of the hard film layer away from the multi-bent film is adapted to the film layer groove.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. Since the multi-bent film is made of transparent high-temperature resistant rigid silica gel, the multi-bent film includes a film body and a strip. The strip is fixedly installed on one side of the film body. An insertion groove for the strip is formed inside the film sheet. The strip is adapted to the insertion groove for the strip. The multi-bent film is arranged in the interlayer formed by two film sheets. Because the anti-slip function of a single-layer and flat bubble film in the prior art is insufficient, the height difference between the two film sheets can be set through the multi-bent film, so that the object wrapped and protected by the bubble film can enhance the friction with the bubble film, realizing the anti-slip packaging performance of the bubble film for the wrapped object.
[0013] 2. Since one end of the hard film layer is fixedly connected to the multi-bent film and the other end is fixedly connected to the film sheet, an insertion groove for the film layer is formed inside the film sheet. The end of the hard film layer away from the multi-bent film is adapted to the insertion groove for the film layer. The hard film layer is inserted into the interlayer between the film sheet and the multi-bent film in a viscous state, and the hard film layer supports the film sheet and the multi-bent film. After cooling, the multi-bent film and the film sheet are bonded, thereby realizing a good connection between the multi-bent film and the film sheet. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic diagram of the overall structure of a heat-insulating and anti-slip bubble film according to the present invention;
[0015] Figure 2 is a schematic diagram of the disassembly of the overall structure of a heat-insulating and anti-slip bubble film according to the present invention;
[0016] Figure 3 is a schematic diagram of the structure of the multi-bent film in a heat-insulating and anti-slip bubble film according to the present invention;
[0017] Figure 4 is a heat-insulating and anti-slip bubble film according to the present invention Figure 1 the enlarged view of part A;
[0018] Figure 5 is a heat-insulating and anti-slip bubble film according to the present invention Figure 1 the enlarged view of part B;
[0019] In the figure: 1. Film sheet; 11. Insertion groove for the strip; 12. Insertion groove for the film layer; 2. Film bubble; 3. Multi-bent film; 31. Film body; 32. Strip; 4. Hard film layer. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The embodiments of the present utility model will be described below according to its overall structure.
[0022] In an embodiment of the present utility model, a heat-insulating and anti-slip bubble film includes a covering layer. The covering layer includes a film sheet 1. One side of the film sheet 1 is fixedly connected with a film bubble 2. In the prior art, the production of a bubble film is that a flat and viscous high-temperature plastic sheet / roll will be pressed by two groups of rollers, and a number of grooves for making the film bubble 2 are evenly distributed around the rollers. When the plastic sheet / roll passes through the rollers, it will be pressed into a film sheet 1 with the film bubble 2.
[0023] An uneven layer is arranged inside the covering layer and is used for local protrusion of the bubble film. The uneven layer includes a multi-bend film 3. The multi-bend film 3 is made of transparent and high-temperature-resistant hard silicone. The multi-bend film 3 includes a film body 31 and an inlay strip 32. The inlay strip 32 is fixedly installed on one side of the film body 31. An inlay strip groove 11 is opened inside the film sheet 1. The inlay strip 32 is adapted to the inlay strip groove 11. The multi-bend film 3 is arranged in the sandwich formed by two film sheets 1. Because the anti-slip function of a single-layer and flat bubble film in the prior art is insufficient, the multi-bend film 3 can be used to set the height difference between the two film sheets 1, so that the object protected by wrapping with the bubble film can strengthen the friction with the bubble film, and the anti-slip packaging performance of the bubble film for the wrapped object can be realized.
[0024] Connection layer, the connection layer is used to strengthen the connection effect between the coating layer and the concave-convex layer. The connection layer includes a hard film layer 4. One end of the hard film layer 4 is fixedly connected to the multi-bent film 3, and the other end is fixedly connected to the film sheet 1. A film layer groove 12 is formed inside the film sheet 1. The end of the hard film layer 4 away from the multi-bent film 3 is adapted to the film layer groove 12. In a viscous state, the hard film layer 4 is inserted into the interlayer between the film sheet 1 and the multi-bent film 3, and the hard film layer 4 supports the film sheet 1 and the multi-bent film 3. After cooling, the multi-bent film 3 and the film sheet 1 are bonded, so as to achieve a good connection between the multi-bent film 3 and the film sheet 1.
[0025] The working principle of the present utility model is as follows: Since the multi-bent film 3 is made of transparent high-temperature resistant rigid silicone, the multi-bent film 3 includes a film body 31 and an inlay strip 32. The inlay strip 32 is fixedly installed on one side of the film body 31. An inlay strip groove 11 is formed inside the film sheet 1. The inlay strip 32 is adapted to the inlay strip groove 11. The multi-bent film 3 is arranged in the interlayer formed by two film sheets 1. Because the anti-slip function of a single-layer and flat bubble film in the prior art is insufficient, the height difference between the two film sheets 1 can be set through the multi-bent film 3, so that the object wrapped and protected by the bubble film can strengthen the friction with the bubble film, and the anti-slip packaging performance of the bubble film for the wrapped object can be realized.
[0026] Since one end of the hard film layer 4 is fixedly connected to the multi-bent film 3 and the other end is fixedly connected to the film sheet 1, a film layer groove 12 is formed inside the film sheet 1. The end of the hard film layer 4 away from the multi-bent film 3 is adapted to the film layer groove 12. In a viscous state, the hard film layer 4 is inserted into the interlayer between the film sheet 1 and the multi-bent film 3, and the hard film layer 4 supports the film sheet 1 and the multi-bent film 3. After cooling, the multi-bent film 3 and the film sheet 1 are bonded, so as to achieve a good connection between the multi-bent film 3 and the film sheet 1.
[0027] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.
Claims
1. An insulating and anti-slip bubble film, characterized in that, including a coating layer; a concavo-convex layer disposed inside the coating layer for local bulging of the bubble film; and a connecting layer for strengthening the connection effect between the coating layer and the concavo-convex layer.
2. The heat-insulating and anti-slip bubble film according to claim 1, wherein The coating layer includes a film sheet (1), and a film bubble (2) is fixedly connected to one side of the film sheet (1).
3. The heat-insulating and anti-slip bubble film according to claim 2, wherein, The concavo-convex layer includes a multi-bend film (3) disposed in the interlayer formed by two film sheets (1).
4. The heat-insulating and anti-slip bubble film according to claim 3, characterized in that, The multi-bend film (3) includes a film body (31) and an inlay strip (32). The inlay strip (32) is fixedly installed on one side of the film body (31). An inlay strip groove (11) is formed inside the film sheet (1), and the inlay strip (32) is adapted to the inlay strip groove (11).
5. The heat-insulating and anti-slip air bubble film according to claim 4, characterized in that, The connecting layer includes a hard film layer (4). One end of the hard film layer (4) is fixedly connected to the multi-bend film (3), and the other end is fixedly connected to the film sheet (1).
6. The heat-insulating and anti-slip bubble film according to claim 5, characterized in that, A film layer groove (12) is formed inside the film sheet (1), and the end of the hard film layer (4) away from the multi-bend film (3) is adapted to the film layer groove (12).