CN213570287U - Self-adhesion does not have gluey protection film - Google Patents
Self-adhesion does not have gluey protection film Download PDFInfo
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- CN213570287U CN213570287U CN202022632769.9U CN202022632769U CN213570287U CN 213570287 U CN213570287 U CN 213570287U CN 202022632769 U CN202022632769 U CN 202022632769U CN 213570287 U CN213570287 U CN 213570287U
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Abstract
The utility model discloses a self-adhesion does not have gluey protection film, including the protection film body, the protection film body includes the PET layer, and the top on PET layer is provided with first functional layer, and simultaneously, first functional layer includes glass fiber layer, polytetrafluoroethylene fiber layer and alumina coating. The utility model discloses set up including the glass fiber layer, polytetrafluoroethylene fiber layer and alumina coating's first functional layer, alumina coating wherein can improve the holistic wearability of this protection film, polytetrafluoroethylene fiber layer can improve the holistic anticorrosiveness of this protection film, glass fiber layer can improve the holistic fire behavior of this protection film, set up the second functional layer including teflon explosion-proof coating, epoxy coating and RB-048 anti-static coating, teflon explosion-proof coating wherein can improve the holistic explosion-proof nature of this protection film, epoxy coating can improve the holistic ultraviolet resistance of this protection film, RB-048 anti-static coating can improve the holistic static resistance of this protection film.
Description
Technical Field
The utility model relates to a protection film technical field specifically is a self-adhesion does not have protection film of gluing.
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, along with the popularization of digital products such as mobile phones and the like in China, the protective film has become a general name of the screen protective film slowly, the function of the protective film in the field of the screen protective film is also eight-door-five, the self-adhesion glue-free protective film is one of the protective films, but the existing self-adhesion glue-free protective film has poor performances such as corrosion resistance, fire resistance and the like, and therefore the service life of the protective film is.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a self-adhesion does not have gluey protection film to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a self-adhesion does not have gluey protection film, includes the protection film body, the protection film body includes the PET layer, and the top on PET layer is provided with first functional layer, and simultaneously, first functional layer includes glass fiber layer, polytetrafluoroethylene fiber layer and alumina coating, the bottom on PET layer is provided with the second functional layer, and the second functional layer includes explosion-proof coating of special fluorine dragon, epoxy coating and RB-048 antistatic coating, and simultaneously, the bottom of second functional layer is provided with the silica gel layer.
Preferably, the aluminum oxide coating is coated on the top of the polytetrafluoroethylene fiber layer, the bottom of the polytetrafluoroethylene fiber layer is connected with the top of the glass fiber layer through environment-friendly acrylic glue, and the bottom of the glass fiber layer is connected with the top of the PET layer through environment-friendly acrylic glue.
Preferably, the thickness of the glass fiber layer and the polytetrafluoroethylene fiber layer is the same, and the thickness of the polytetrafluoroethylene fiber layer is 2-4 times of the thickness of the alumina coating.
Preferably, the RB-048 anti-static coating is coated at the bottom of the PET layer, the top of the epoxy resin coating is connected with the bottom of the RB-048 anti-static coating through environment-friendly acrylic glue, and the top of the Teflon anti-explosion coating is connected with the bottom of the epoxy resin coating through environment-friendly acrylic glue.
Preferably, the thickness of the Teflon explosion-proof coating is the same as that of the RB-048 static-electricity-proof coating, and the thickness of the Teflon explosion-proof coating is 0.2-0.4 times of that of the epoxy resin coating.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses set up including the glass fiber layer, polytetrafluoroethylene fiber layer and alumina coating's first functional layer, alumina coating wherein can improve the holistic wearability of this protection film, polytetrafluoroethylene fiber layer can improve the holistic anticorrosiveness of this protection film, glass fiber layer can improve the holistic fire behavior of this protection film, set up including the explosion-proof coating of special fluorine dragon, epoxy coating and RB-048 anti-static coating's second functional layer, the explosion-proof coating of special fluorine dragon wherein can improve the holistic explosion-proof nature of this protection film, epoxy coating can improve the holistic ultraviolet resistance of this protection film, RB-048 anti-static coating can improve the holistic static prevention nature of this protection film, cooperation through above structure has effectively improved the holistic life of this protection film.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a first functional layer of the present invention;
fig. 3 is a schematic structural diagram of a second functional layer of the present invention.
In the figure: the coating comprises a protective film body 1, a PET layer 11, a first functional layer 12, a glass fiber layer 121, a polytetrafluoroethylene fiber layer 122, an aluminum oxide coating 123, a second functional layer 13, a Teflon explosion-proof coating 131, an epoxy resin coating 132, an antistatic coating 133 RB-048 and a silica gel layer 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The protective film body 1, the PET layer 11, the first functional layer 12, the glass fiber layer 121, the polytetrafluoroethylene fiber layer 122, the alumina coating 123, the second functional layer 13, the Teflon explosion-proof coating 131, the epoxy resin coating 132, the RB-048 static electricity-proof coating 133 and the silica gel layer 14 are all universal standard parts or parts known by those skilled in the art, and the structure and the principle of the parts can be known by the technical manual or by a conventional experimental method.
Referring to fig. 1-3, a self-adhesive protective film without glue comprises a protective film body 1, wherein the protective film body 1 comprises a PET layer 11, a first functional layer 12 is arranged on the top of the PET layer 11, meanwhile, the first functional layer 12 comprises a glass fiber layer 121, a polytetrafluoroethylene fiber layer 122 and an alumina coating 123, the alumina coating 123 can improve the overall wear resistance of the protective film, the polytetrafluoroethylene fiber layer 122 can improve the overall corrosion resistance of the protective film, the glass fiber layer 121 can improve the overall fire resistance of the protective film, the alumina coating 123 is coated on the top of the polytetrafluoroethylene fiber layer 122, the bottom of the polytetrafluoroethylene fiber layer 122 is connected with the top of the glass fiber layer 121 through environment-friendly acrylic glue, the bottom of the glass fiber layer 121 is connected with the top of the PET layer 11 through environment-friendly acrylic glue, the thicknesses of the glass fiber layer 121 and the polytetrafluoroethylene fiber layer 122 are the same, the thickness of the polytetrafluoroethylene fiber layer 122 is 2-4 times of that of the aluminum oxide coating 123, the bottom of the PET layer 11 is provided with the second functional layer 13, the second functional layer 13 comprises a Teflon anti-explosion coating 131, an epoxy resin coating 132 and an RB-048 anti-static coating 133, the Teflon anti-explosion coating 131 can improve the overall anti-explosion performance of the protective film, the epoxy resin coating 132 can improve the overall anti-ultraviolet performance of the protective film, the RB-048 anti-static coating 133 can improve the overall anti-static performance of the protective film, the RB-048 anti-static coating 133 is coated at the bottom of the PET layer 11, the top of the epoxy resin coating 132 is connected with the bottom of the RB-048 anti-static coating 133 through environment-friendly acrylic glue, the top of the Teflon anti-explosion coating 131 is connected with the bottom of the epoxy resin coating 132 through environment-friendly acrylic glue, the thicknesses of the Teflon anti-explosion coating 131 and the RB-048 anti-static coating 133 are the same, the thickness of the teflon explosion-proof coating 131 is 0.2-0.4 times of the thickness of the epoxy resin coating 132, and meanwhile, the bottom of the second functional layer 13 is provided with the silica gel layer 14, so that the teflon explosion-proof coating can play a self-adhesive role.
When the protective film is used, the first functional layer 12 comprising the glass fiber layer 121, the polytetrafluoroethylene fiber layer 122 and the aluminum oxide coating 123 is arranged, the aluminum oxide coating 123 can improve the overall wear resistance of the protective film, the polytetrafluoroethylene fiber layer 122 can improve the overall corrosion resistance of the protective film, the glass fiber layer 121 can improve the overall fire resistance of the protective film, the second functional layer 13 comprising the Teflon explosion-proof coating 131, the epoxy resin coating 132 and the RB-048 static-proof coating 133 is arranged, the Teflon explosion-proof coating 131 can improve the overall explosion resistance of the protective film, the epoxy resin coating 132 can improve the overall ultraviolet resistance of the protective film, the RB-048 static-proof coating 133 can improve the overall static-proof performance of the protective film, and the service life of the overall protective film is effectively prolonged through the matching of the structures.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a self-adhesion does not have gluey protection film, includes protection film body (1), its characterized in that: protection film body (1) includes PET layer (11), and the top of PET layer (11) is provided with first functional layer (12), and simultaneously, first functional layer (12) include glass fiber layer (121), polytetrafluoroethylene fibrous layer (122) and alumina coating (123), the bottom on PET layer (11) is provided with second functional layer (13), and second functional layer (13) include explosion-proof coating of teflon (131), epoxy coating (132) and RB-048 antistatic coating (133), and simultaneously, the bottom of second functional layer (13) is provided with silica gel layer (14).
2. The self-adhesive non-glue protective film according to claim 1, characterized in that: the aluminum oxide coating (123) is coated on the top of the polytetrafluoroethylene fiber layer (122), the bottom of the polytetrafluoroethylene fiber layer (122) is connected with the top of the glass fiber layer (121) through environment-friendly acrylic glue, and the bottom of the glass fiber layer (121) is connected with the top of the PET layer (11) through environment-friendly acrylic glue.
3. The self-adhesive non-glue protective film according to claim 1, characterized in that: the thickness of the glass fiber layer (121) is the same as that of the polytetrafluoroethylene fiber layer (122), and the thickness of the polytetrafluoroethylene fiber layer (122) is 2-4 times that of the aluminum oxide coating (123).
4. The self-adhesive non-glue protective film according to claim 1, characterized in that: the RB-048 anti-static coating (133) is coated on the bottom of the PET layer (11), the top of the epoxy resin coating (132) is connected with the bottom of the RB-048 anti-static coating (133) through environment-friendly acrylic glue, and the top of the Teflon anti-explosion coating (131) is connected with the bottom of the epoxy resin coating (132) through environment-friendly acrylic glue.
5. The self-adhesive non-glue protective film according to claim 1, characterized in that: the Teflon explosion-proof coating (131) and the RB-048 anti-static coating (133) are the same in thickness, and the thickness of the Teflon explosion-proof coating (131) is 0.2-0.4 times that of the epoxy resin coating (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022632769.9U CN213570287U (en) | 2020-11-13 | 2020-11-13 | Self-adhesion does not have gluey protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022632769.9U CN213570287U (en) | 2020-11-13 | 2020-11-13 | Self-adhesion does not have gluey protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213570287U true CN213570287U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022632769.9U Active CN213570287U (en) | 2020-11-13 | 2020-11-13 | Self-adhesion does not have gluey protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213570287U (en) |
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- 2020-11-13 CN CN202022632769.9U patent/CN213570287U/en active Active
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