CN216998249U - Resistance to compression protection film - Google Patents
Resistance to compression protection film Download PDFInfo
- Publication number
- CN216998249U CN216998249U CN202122996329.6U CN202122996329U CN216998249U CN 216998249 U CN216998249 U CN 216998249U CN 202122996329 U CN202122996329 U CN 202122996329U CN 216998249 U CN216998249 U CN 216998249U
- Authority
- CN
- China
- Prior art keywords
- layer
- pressure
- resistant
- protective film
- compression
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides a pressure-resistant protective film, and relates to the technical field of protective films. The anti-compression rubber-plastic composite material comprises a surface layer, wherein a base material is arranged on the inner side of the surface layer, a compression-resistant layer is arranged on the inner side of the base material, a rubber protection layer is arranged on the inner side of the compression-resistant layer, a rubber layer is arranged on the inner side of the rubber protection layer, an isolation film is arranged on the inner side of the rubber layer, a buffer cavity is arranged in the compression-resistant layer, a compression-resistant filling body is arranged in the buffer cavity, and an elastic body is arranged in the compression-resistant filling body.
Description
Technical Field
The utility model relates to the technical field of protective films, in particular to a pressure-resistant protective film.
Background
The protective film can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film and the like according to the application range, and can be applied to the following fields: metal product surfaces, coated metal product surfaces, plastic product surfaces, automotive product surfaces, electronic product surfaces, signage product surfaces, profile product surfaces, and other product surfaces.
The current protection film is fixed through the viscidity from taking the glue film usually after the laminating, when the protection film received the impact, because the crushing resistance is poor, is pressed deformation easily for protection film life reduces, and, the deformation of the extrusion in-process membrane body leads to the deformation of membrane body glue film and tears with pasting the face, has the clearance between glue film and the face of pasting, makes the protection film insecure with the adhesion of pasting the face, drops easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to develop a pressure-resistant protective film which can improve the pressure-resistant performance and prevent a glue layer from being torn.
The utility model is realized by the following technical scheme:
a pressure resistant protective film comprising:
a surface layer;
the base material is arranged on the inner side of the surface layer;
the anti-pressure layer is arranged on the inner side of the base material;
the adhesive protecting layer is arranged on the inner side of the pressure resistant layer;
the adhesive layer is arranged on the inner side of the adhesive protection layer;
the isolation film is arranged on the inner side of the adhesive layer;
the anti-compression device is characterized in that a buffer cavity is formed in the anti-compression layer, an anti-compression filling body is arranged in the buffer cavity, and an elastic body is arranged in the anti-compression filling body.
Optionally, the surface layer, the substrate, the pressure-resistant layer, the adhesive protection layer, the adhesive layer and the isolation film are sequentially bonded and rolled to form an integral sheet structure.
Optionally, the surface layer is a polyester film.
Optionally, the substrate is a PET film.
Optionally, the pressure resistant layer is made of a nano silica aerogel material.
Optionally, the compression-resistant filling body is granular foamed silicone rubber.
Optionally, the elastic body includes a plurality of elastic balls uniformly arranged in a matrix, and an elastic rod is arranged between two adjacent elastic balls for connection.
Optionally, the shape of the elastic ball is an ellipsoid, and the elastic ball is of a hollow structure.
Optionally, the elastic ball and the elastic rod are made of an organic silicon gel material.
Optionally, the rubber protection layer is a nylon film.
The beneficial effects of the utility model are:
the pressure-resistant layer arranged in the utility model can greatly improve the pressure-resistant performance of the film body, when the film body is subjected to external force, the pressure-resistant layer can buffer the external force, the deformation of the film body is greatly reduced, the service life of the film body is prolonged, the deformation of the film body is reduced to reduce the deformation of the adhesive layer, the film body is prevented from falling off on the sticking surface due to the tearing of the adhesive layer, and the deformation of the film body and the adhesive layer is further reduced due to the arranged adhesive-protecting layer.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
fig. 2 is a view showing the structure of the compression-resistant layer.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model discloses a pressure-resistant protective film, which sequentially comprises a surface layer 1, a base material 2, a pressure-resistant layer 3, a protective adhesive layer 4, an adhesive layer 5 and an isolating film 6 from outside to inside, wherein the layers are sequentially bonded and rolled into an integral sheet structure.
The surface layer 1 is arranged on the outermost side of the protective film to protect the protective film, the surface layer 1 is a polyester film, the polyester film has excellent mechanical property, high rigidity, hardness and toughness, puncture resistance, friction resistance, high temperature resistance, low temperature resistance, chemical resistance, oil resistance, air tightness and aroma retention, and additive particles can be added to make the protective film have color.
The base material 2 is a PET film which is a material with strong durability, firmness, high toughness, moisture resistance, high temperature resistance and low temperature resistance.
The compression-resistant layer 3 is made of nano silicon dioxide aerogel, a buffer cavity 31 is arranged in the compression-resistant layer 3, a compression-resistant filling body 32 is arranged in the buffer cavity 31, and the compression-resistant filling body 32 is granular foam silicon rubber.
Be equipped with the elastomer in the resistance to compression obturator 32, the elastomer includes a plurality of elastic balls 33 that are the matrix and evenly arrange, and elastic ball 33 shape is the ellipsoid, and the major axis of ellipsoid is parallel with the direction that sets up of resistance to compression layer 3, and elastic ball 33 is hollow structure, is equipped with elastic rod 34 between two adjacent elastic balls 33 and connects, makes a plurality of elastic balls 33 form an overall structure through elastic rod 34. The elastic ball 33 and the elastic rod 34 are both made of organic silicon gel materials which can keep elasticity for a long time at the temperature of-65 to 200 ℃, and the elastic ball has excellent electrical property and chemical stability, and has the properties of water resistance, ozone resistance, weather aging resistance, hydrophobicity, moisture resistance, shock resistance, no corrosion and the like.
The glue protection layer 4 is a nylon film, and the glue protection layer 4 protects the glue layer 5. The nylon film is a very tough film, has good transparency, good luster, high tensile strength and tensile strength, good heat resistance, cold resistance, oil resistance and organic solvent resistance, and excellent wear resistance and puncture resistance. The nylon film has high tensile strength and tensile strength, and can effectively avoid or reduce the deformation of the film body when the film body is stressed, so that the adhesive layer 5 is prevented from being torn from the adhesive surface.
The compression-resistant layer 3 arranged in the utility model can greatly improve the compression resistance of the film body, when the film body is subjected to external force, the compression-resistant layer 3 can buffer the external force, the deformation of the film body is greatly reduced, the service life of the film body is prolonged, the deformation of the film body is reduced to reduce the deformation of the glue layer 5, the film body is prevented from falling off on the sticking surface due to the tearing of the glue layer 5, and the deformation of the film body and the glue layer 5 is further reduced by the arranged glue-protecting layer 4.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.
Claims (9)
1. A pressure resistant protective film, comprising:
a surface layer;
the base material is arranged on the inner side of the surface layer;
the anti-pressure layer is arranged on the inner side of the base material;
the glue protecting layer is arranged on the inner side of the pressure resistant layer;
the adhesive layer is arranged on the inner side of the adhesive protecting layer;
the isolation film is arranged on the inner side of the adhesive layer;
wherein, be equipped with the buffer cavity in the resistance to compression layer, be equipped with the resistance to compression obturator in the buffer cavity, be equipped with the elastomer in the resistance to compression obturator, the elastomer includes a plurality of elastic balls that are the matrix and evenly arrange, and adjacent two be equipped with the elastic rod connection between the elastic ball.
2. The pressure-resistant protective film according to claim 1, wherein the surface layer, the substrate, the pressure-resistant layer, the adhesive layer and the isolation film are bonded and rolled in sequence to form an integral sheet structure.
3. The pressure resistant protective film according to claim 1, wherein the surface layer is a polyester film.
4. The pressure-resistant protective film according to claim 1, wherein the substrate is a PET film.
5. The pressure-resistant protective film according to claim 1, wherein the pressure-resistant layer is made of nano silica aerogel material.
6. The pressure-resistant protective film according to claim 1, wherein the pressure-resistant filler is a granular foamed silicone rubber.
7. The pressure-resistant protective film according to claim 1, wherein the elastic ball is shaped like an ellipsoid and has a hollow structure.
8. The protective film according to claim 7, wherein the elastic ball and the elastic rod are made of silicone gel.
9. The pressure-resistant protective film according to claim 1, wherein the protective film is a nylon film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122996329.6U CN216998249U (en) | 2021-12-02 | 2021-12-02 | Resistance to compression protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122996329.6U CN216998249U (en) | 2021-12-02 | 2021-12-02 | Resistance to compression protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216998249U true CN216998249U (en) | 2022-07-19 |
Family
ID=82382579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122996329.6U Active CN216998249U (en) | 2021-12-02 | 2021-12-02 | Resistance to compression protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216998249U (en) |
-
2021
- 2021-12-02 CN CN202122996329.6U patent/CN216998249U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI290941B (en) | Membranes with fluid barrier properties and articles containing such membranes | |
| CN216998249U (en) | Resistance to compression protection film | |
| CN216404283U (en) | Composite protective film | |
| JP2001349476A (en) | Vacuum hose | |
| CN112660607A (en) | Multiple buffering bubble membrane is used in article packing transportation | |
| CN212804029U (en) | Waterproof aluminum foil foam | |
| CN205606043U (en) | Drainage pipe | |
| CN214027649U (en) | Corrosion-resistant new energy automobile is with novel PET membrane | |
| WO2008120443A1 (en) | Conductive multilayer body | |
| CN210126335U (en) | Multistage cold-resistant PP board of resistance to compression | |
| JPH0436906B2 (en) | ||
| CN221741630U (en) | Polyimide aerogel composite sandwich insulation board | |
| CN219055559U (en) | Wear-resisting bradyseism rolling film | |
| CN216423738U (en) | Environment-friendly lock water protection film | |
| CN102102397A (en) | Heat insulation air bag of house | |
| CN217553672U (en) | Size shrinkage prevention sealing strip and vehicle | |
| CN213704812U (en) | Composite packaging film | |
| CN216550263U (en) | PET prevents static ya keli protection film | |
| JPH1054433A (en) | Base isolation rubber | |
| CN217080257U (en) | Aging-resistant thermoplastic elastomer door and window sealing strip | |
| CN218116341U (en) | Fender | |
| CN213648969U (en) | Low-cost durable in-film silica gel pad | |
| CN214100647U (en) | Novel resistance to compression cable protection pipe | |
| CN212199099U (en) | Novel TPU composite film | |
| CN220467862U (en) | Antibacterial mould-proof PVC furniture decorating film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |