CN115651556A - Peep-proof UV optical curing membrane - Google Patents
Peep-proof UV optical curing membrane Download PDFInfo
- Publication number
- CN115651556A CN115651556A CN202211266939.3A CN202211266939A CN115651556A CN 115651556 A CN115651556 A CN 115651556A CN 202211266939 A CN202211266939 A CN 202211266939A CN 115651556 A CN115651556 A CN 115651556A
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- Prior art keywords
- film
- proof
- peep
- layer
- privacy
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- 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.)
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- 230000003287 optical effect Effects 0.000 title claims abstract description 27
- 239000012528 membrane Substances 0.000 title claims abstract description 23
- 239000003292 glue Substances 0.000 claims abstract description 24
- 239000010410 layer Substances 0.000 claims description 31
- 238000001723 curing Methods 0.000 claims description 27
- 238000003848 UV Light-Curing Methods 0.000 claims description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- -1 acryl Chemical group 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 208000008918 voyeurism Diseases 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 230000003666 anti-fingerprint Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001029 thermal curing Methods 0.000 description 1
Images
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Abstract
The invention discloses a peep-proof UV optical curing film, which comprises: from last first from type membrane, peep-proof membrane, first glue UV cured layer and the second that sets gradually down from the type membrane. Compared with the prior art, the film sticking device can prevent glue from flowing into gaps of a mobile phone or blocking mobile phone holes in the film sticking process, and realizes the combination of the functions of resisting wear, resisting pressure, resisting fingerprints and preventing peeping.
Description
Technical Field
The invention relates to the technical field of new materials, in particular to a peep-proof UV optical curing film.
Background
"UV" is an English abbreviation for ultraviolet light, and curing refers to the process of converting a substance from a low molecule to a high molecule. The UV ultraviolet curing is a process of utilizing medium and short wave of UV ultraviolet light to be 300-800 nanometers, and under the UV radiation, a photoinitiator in a liquid UV material is stimulated to be changed into free radicals or cations, so that high polymer material resin containing active functional groups is initiated to be polymerized into an insoluble and infusible solid coating. It is distinguished from thermal curing, curing with a crosslinking agent (curing agent), natural curing, and the like. The existing UV light curing film on the market has two processes, taking a mobile phone film as an example, the first process is to drip UV glue on a mobile phone screen, cover the screen with glass and then irradiate an ultraviolet lamp for curing; the second is a soft film, which is directly attached to the mobile phone and cured by an ultraviolet lamp.
In the prior art, the first film pasting method still needs to use glass, meanwhile, liquid glue is difficult to control, the whole screen is difficult to uniformly fill, the amount of the liquid glue is difficult to control, and the liquid glue can possibly flow into gaps of a mobile phone or block holes of the mobile phone, so that the problem is very troublesome; in the second method, the product is not a transparent soft film, has light weight, easy use, wear resistance, pressure resistance and fingerprint resistance, but has the defects of mature technology, uneven product and no peeping prevention function.
Disclosure of Invention
The invention mainly aims to provide a peep-proof UV optical curing film, which aims to realize the combination of the functions of wear resistance, pressure resistance, fingerprint resistance and peep prevention by adopting a UV curing film process and combining a peep-proof film.
In order to achieve the above object, the present invention provides a peep-proof UV optical curing film, comprising: from last first from type membrane, peep-proof membrane, first glue UV cured layer and the second that sets gradually down from the type membrane.
According to a further technical scheme, the peeping-proof film further comprises a frosting layer and a second glue UV curing layer which are sequentially arranged between the first release film and the peeping-proof film from top to bottom.
According to a further technical scheme, the peep-proof film further comprises a transparent protective film layer and a second glue UV curing layer which are sequentially arranged between the first release film and the peep-proof film from top to bottom.
According to a further technical scheme, the peeping-proof film further comprises a laminating layer and a protective layer which are sequentially arranged between the peeping-proof film and the first glue UV curing layer from top to bottom.
According to a further technical scheme, the adhesive layer is made of one of OCA, silica gel or PU.
The further technical scheme of the invention is that the protective layer is made of one of PET, TAC, PC, acrylic, TPU, EPU or PAPER.
The further technical scheme of the invention is that the material of the frosted layer is one of PET, TAC, PC, acrylic, TPU, EPU or PAPER.
The further technical scheme of the invention is that the first release film is made of one of PET, PE or TAC.
The further technical scheme of the invention is that the second release film is made of one of PET or TAC.
The further technical scheme is that the peep-proof film is made of one of PET, TAC, PC, acrylic, TPU, EPU or PAPER.
The peep-proof UV optical curing film has the beneficial effects that: through the technical scheme, the invention comprises the following steps: from last first from type membrane, peep-proof membrane, the first glue UV curing layer and the second that set gradually down from the type membrane, can avoid pad pasting in-process glue to flow into the cell-phone gap or block up the cell-phone hole to the combination of the anti fingerprint of resistance to compression that wear-resistants and peep-proof function has been realized.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a peep-proof UV optical curing film according to the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the privacy-preserving UV optical cured film of the present invention;
fig. 3 is a schematic structural diagram of a peep-proof UV optical curing film according to a third embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Referring to fig. 1 to 3, the present invention provides a peeping-proof UV optical curing film, as shown in fig. 1, a preferred embodiment of the peeping-proof UV optical curing film of the present invention comprises a first release film, a peeping-proof film, a first glue UV curing layer and a second release film sequentially arranged from top to bottom.
In this embodiment, the first release film may be made of one of PET, PE, and TAC, and the second release film may be made of one of PET and TAC.
The peep-proof film can be made of one of PET, TAC, PC, acrylic, TPU, EPU or PAPER.
In this embodiment, first from the type membrane with the second sets up from between the type membrane peep-proof membrane, and the bottom glue coating of peep-proof membrane forms through the UV solidification first glue UV curing layer, hardness can reach 4H to 5H after the solidification, can avoid pad pasting in-process glue to flow into the cell-phone gap or block up the cell-phone hole to realized the combination of the anti fingerprint of resistance to wear and resistance to compression and peep-proof function, its peep-proof angle is about 28 degrees.
Referring to fig. 2, a second embodiment of the privacy-preserving UV optical curing film of the present invention is provided based on the first embodiment shown in fig. 1, and the difference between this embodiment and the first embodiment shown in fig. 1 is that the embodiment further includes a frosting layer or a transparent protective film layer and a second glue UV curing layer, which are sequentially disposed between the first release film and the privacy-preserving film from top to bottom.
This embodiment is through it is first from setting up between type membrane and the peep-proof membrane dull polish layer can avoid diagonal when the pad pasting, reduces and pastes the dress degree of difficulty.
In this embodiment, the frosted layer is made of one of PET, TAC, PC, acryl, TPU, EPU, or PAPER.
It should be noted that, in this embodiment, if need reach high definition peep-proof effect, then can remove this dull polish layer, and if need avoid diagonal angle when the pad pasting, reduce the dress degree of difficulty, then increase this dull polish layer, when concrete implementation, can set up according to actual demand.
Referring to fig. 3, a third embodiment of the privacy-preserving UV optical curing film of the present invention is provided based on the first embodiment shown in fig. 2, and the difference between this embodiment and the first embodiment shown in fig. 2 is that the privacy-preserving UV optical curing film further includes a bonding layer and a protection layer sequentially disposed between the privacy-preserving film and the first glue UV curing layer from top to bottom in this embodiment.
Wherein, the preparation material of laminating layer is one in OCA, silica gel or the PU, the preparation material of protective layer is one in PET, TAC, PC, ya keli, TPU, EPU or the PAPER.
In addition, it should be noted that, in the peep-proof UV optical curing film of the present invention, if the blue light resistance function needs to be realized, a blue light resistance OCA material is added to the peep-proof film, and similarly, if the green light resistance function needs to be realized, a green light resistance OCA material is added to the peep-proof film. In addition, the invention can realize different functions of ultrathin, stiff and smooth, fingerprint unlocking and the like by adjusting the thickness of the product and adopting raw materials with different thicknesses.
The peep-proof UV optical curing film has the beneficial effects that: through the technical scheme, the invention comprises the following steps: from last first from type membrane, peep-proof membrane, the first glue UV curing layer and the second that sets gradually down from the type membrane, can avoid pad pasting in-process glue to flow into the cell-phone gap or block up the cell-phone hole to the combination of the anti fingerprint of resistance to wear resistance and resistance to compression and peep-proof function has been realized.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A privacy UV optical curable film, comprising: from last first from type membrane, peep-proof membrane, first glue UV cured layer and the second that sets gradually down from the type membrane.
2. The privacy UV optical curable film according to claim 1, further comprising a frosting layer and a second UV curing layer of glue sequentially disposed between the first release film and the privacy film from top to bottom.
3. The privacy UV optical curable film according to claim 1, further comprising a transparent protective film layer and a second UV curable glue layer disposed between the first release film and the privacy film in this order from top to bottom.
4. The privacy-preserving UV optical curing film as claimed in claim 2, further comprising a laminating layer and a protective layer disposed between the privacy-preserving film and the first glue UV curing layer in sequence from top to bottom.
5. The peep-proof UV optical curing film according to claim 4, wherein the adhesive layer is made of one of OCA, silica gel or PU.
6. The peep-proof UV optical curing film according to claim 5, wherein the protective layer is made of one of PET, TAC, PC, acrylic, TPU, EPU or PAPER.
7. The peep-proof UV optical curing film according to claim 2, wherein the frosted layer is made of one of PET, TAC, PC, acrylic, TPU, EPU or PAPER.
8. The peep-proof UV optical curing film according to claim 1, wherein the first release film is made of one of PET, PE or TAC.
9. The peep-proof UV optical curing film according to claim 1, wherein the second release film is made of one of PET or TAC.
10. The privacy-protection UV optical curing film as claimed in any one of claims 1 to 9, wherein the privacy-protection film is made of one of PET, TAC, PC, acryl, TPU, EPU and PAPER.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211266939.3A CN115651556A (en) | 2022-10-17 | 2022-10-17 | Peep-proof UV optical curing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211266939.3A CN115651556A (en) | 2022-10-17 | 2022-10-17 | Peep-proof UV optical curing membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115651556A true CN115651556A (en) | 2023-01-31 |
Family
ID=84987877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211266939.3A Pending CN115651556A (en) | 2022-10-17 | 2022-10-17 | Peep-proof UV optical curing membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115651556A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108192518A (en) * | 2018-02-02 | 2018-06-22 | 东莞市纳利光学材料有限公司 | A kind of peep-proof film |
| CN207845554U (en) * | 2018-01-19 | 2018-09-11 | 广州易航电子有限公司 | A kind of peep-proof TPU protective films |
| CN211713001U (en) * | 2019-11-13 | 2020-10-20 | 东莞市冠和光学玻璃有限公司 | Peep-proof film |
| US20210223609A1 (en) * | 2019-01-02 | 2021-07-22 | Beijing Boe Optoelectronics Technology Co., Ltd. | Anti-peep film and manufacturing method thereof, and display module |
| CN113337240A (en) * | 2021-06-25 | 2021-09-03 | 宁波长阳科技股份有限公司 | UV (ultraviolet) light curing glue, screen protective film and preparation method and application thereof |
-
2022
- 2022-10-17 CN CN202211266939.3A patent/CN115651556A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207845554U (en) * | 2018-01-19 | 2018-09-11 | 广州易航电子有限公司 | A kind of peep-proof TPU protective films |
| CN108192518A (en) * | 2018-02-02 | 2018-06-22 | 东莞市纳利光学材料有限公司 | A kind of peep-proof film |
| US20210223609A1 (en) * | 2019-01-02 | 2021-07-22 | Beijing Boe Optoelectronics Technology Co., Ltd. | Anti-peep film and manufacturing method thereof, and display module |
| CN211713001U (en) * | 2019-11-13 | 2020-10-20 | 东莞市冠和光学玻璃有限公司 | Peep-proof film |
| CN113337240A (en) * | 2021-06-25 | 2021-09-03 | 宁波长阳科技股份有限公司 | UV (ultraviolet) light curing glue, screen protective film and preparation method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李广宇等: "《胶粘与密封新技术》", pages: 151 * |
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Application publication date: 20230131 |