CN209307283U - A kind of peep-proof rupture pressure disc - Google Patents
A kind of peep-proof rupture pressure disc Download PDFInfo
- Publication number
- CN209307283U CN209307283U CN201821968475.XU CN201821968475U CN209307283U CN 209307283 U CN209307283 U CN 209307283U CN 201821968475 U CN201821968475 U CN 201821968475U CN 209307283 U CN209307283 U CN 209307283U
- Authority
- CN
- China
- Prior art keywords
- layer
- proof
- peep
- thickness
- pressure disc
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to protective film of electronic product fields; disclose a kind of peep-proof rupture pressure disc, including protective film layer, self-cleaning hardened layer, water resistant surge layer, peep-proof reflective layer, PET base material layer, nanometer explosion-proof layer, anti-blue light film layer, thermoplastic polyurethane elastomer layer, high layer of silica gel, release layer thoroughly；Self-cleaning hardened layer is provided with below the protective film layer, water resistant surge layer is provided with below the self-cleaning hardened layer, peep-proof reflective layer is provided with below the water resistant surge layer, PET base material layer is provided with below the peep-proof reflective layer, a nanometer explosion-proof layer is provided with below the PET base material layer, anti- blue light film layer is provided with below the nanometer explosion-proof layer, thermoplastic polyurethane elastomer layer is provided with below the anti-blue light film layer, high saturating layer of silica gel is provided with below the thermoplastic polyurethane elastomer layer, release layer is provided with below the high layer of silica gel thoroughly.The peep-proof and explosion-proof effect of the peep-proof rupture pressure disc of the utility model are good, are not easy to scratch, protect eyes.
Description
Technical field
The utility model relates to protective film of electronic product fields, and in particular to a kind of peep-proof rupture pressure disc.
Background technique
With flourishing for electronics technology, so that such as smart phone, digital code camera, laptop, plate electricity
The electronic products such as brain, intelligent wearable device are weeded out the old and bring forth the new.In order to avoid electronic product screen surface is scratched or is worn, shadow
Using effect is rung, generally can stick screen protecting film in the screen surface of electronic product.But the screen used currently on the market
Protective film is easy to produce bubble when pasting, and is not easy to be discharged, and not only influences the aesthetics of product after pad pasting, but also influences to use body
It tests.In addition, screen protecting film light transmittance used at present is not high, resistance to scraping is poor, protective film is easy to be scraped by the hard object such as finger, pendant
Wound to affect the service life of liquid crystal display, and does not have explosion-proof effect, it is easy to lead to the broken of liquid crystal display, though
So although tempered glass protective film in the market has certain explosion-proof effect, but tempered glass itself is easy to break into pieces,
Fragment is easy to artificial into incised wound.
Summary of the invention
The purpose of the utility model is to provide one kind to have peep-proof and explosion-proof effect, is not easy to scratch, protects eyes, anti-finger
Line, hardness is high, self-cleaning antibacterial protective film.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of peep-proof rupture pressure disc, including protective film layer, self-cleaning hardened layer, water resistant surge layer, peep-proof reflective layer, PET base material
Layer, nanometer explosion-proof layer, anti-blue light film layer, thermoplastic polyurethane elastomer layer, high layer of silica gel, release layer thoroughly；In the protective film
Layer lower section is provided with self-cleaning hardened layer, water resistant surge layer is provided with below the self-cleaning hardened layer, in the water resistant surge layer
Lower section is provided with peep-proof reflective layer, PET base material layer is provided with below the peep-proof reflective layer, below the PET base material layer
It is provided with a nanometer explosion-proof layer, anti-blue light film layer is provided with below the nanometer explosion-proof layer, is set below the anti-blue light film layer
It is equipped with thermoplastic polyurethane elastomer layer, high saturating layer of silica gel is provided with below the thermoplastic polyurethane elastomer layer, in institute
It states and is provided with release layer below high layer of silica gel thoroughly.
Further, the protective film layer is antistatic PET protection film, with a thickness of 20~30 μm.
Further, the self-cleaning hardened layer is addition nano-TiO2Stiffened resin layer, with a thickness of 3~5 μm.
Further, the water resistant surge layer uses the acrylic resin containing siloxanes with water resistant ripple performance,
It is with a thickness of 2~3 μm.
Further, the peep-proof reflective layer with a thickness of 50~60 μm.
Further, the PET base material layer includes PET polyester and coat of colo(u)r, and the PET polyester is divided into PET polyester
Layer and lower PET polyester, the coat of colo(u)r is between the upper PET polyester and the lower PET polyester, the upper PET
Polyester layer, coat of colo(u)r and lower PET polyester through melting plant melting extrusion and biaxial tension, the PET base material layer with a thickness of
50~100 μm.
Further, the nanometer explosion-proof layer with a thickness of 20~50 μm.
Further, the anti-blue light film layer with a thickness of 10~30 μm.
Further, the thermoplastic polyurethane elastomer layer with a thickness of 25~40 μm.
Further, the high layer of silica gel thoroughly with a thickness of 30~40 μm, the release layer with a thickness of 18~25 μm.
The utility model has the following beneficial effects:
1, self-cleaning hardened layer makes PET base material have self-cleaning function, not only can ensure that visible light transmittance reaches 91% or more,
Hardness reaches 1H~3H, can effectively prevent scratch or friction injury as caused by finger, pendant and other items, and has sterilization, disappears
Poison and functions.
2, water resistant surge layer is set, when can effectively solve finger pressing touch panel, due to rupture pressure disc and liquid crystal display mode
Group is stained with water ripple phenomenon that is glutinous and generating and promotes the whole vision of touch panel to reduce the vision interference problem of touch screen
Effect, while the risk dispersed that easily bursts when glass meets external force collision can also be reduced.
3, peep-proof reflective layer only can just see the content in screen, other angles clearly by electronic curtain in the angle of user
See be entirely it is reflective, well protect user privacy, prevent privacy of user from being pried through by other people, being more suitable for commercial occurrences in human life makes
With can be very good protection trade secret and customer information.
4, rupture pressure disc has explosion prevention function, can effective anti-bang, protect screen, nanometer explosion-proof layer be equipped with, so that pad pasting
When broken, disintegrating slag will not splashes.
5, anti-blue light film layer has prevention eye fatigue, protects the effect of eyesight, the resistance to blue light fatigue can be improved
Power.
6, it by high saturating layer of silica gel, preferably smooth can be adsorbed on the surface for needing affixed object, and can be vented automatically, facilitate behaviour
Make, patch it is viscous, while release layer be able to maintain high layer of silica gel thoroughly surface it is clean, avoid being stained with other sundries, and be easily peeled off, to making
It is practical with bringing convenience, it is conducive to wide popularization and application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of peep-proof rupture pressure disc provided by the utility model.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
As shown in Figure 1, the peep-proof rupture pressure disc of the utility model, including protective film layer 1, self-cleaning hardened layer 2, water resistant surge layer
3, peep-proof reflective layer 4, PET base material layer 5, nanometer explosion-proof layer 6, anti-blue light film layer 7, thermoplastic polyurethane elastomer layer 8, high saturating silicon
Glue-line 9, release layer 10；It is provided with self-cleaning hardened layer 2 below the protective film layer 1, is arranged below the self-cleaning hardened layer 2
There is water resistant surge layer 3, be provided with peep-proof reflective layer 4 below the water resistant surge layer 3, is set below the peep-proof reflective layer 4
It is equipped with PET base material layer 5, is provided with nanometer explosion-proof layer 6 below the PET base material layer 5, is set below the nanometer explosion-proof layer 6
It is equipped with anti-blue light film layer 7, thermoplastic polyurethane elastomer layer 8 is provided with below the anti-blue light film layer 7, in the thermoplasticity
It is provided with high layer of silica gel 9 thoroughly below polyurethane elastomer layer 8, is provided with release layer 10 below the high layer of silica gel 9 thoroughly.
Protective film layer is antistatic PET protection film, with a thickness of 20~30 μm, in a specific embodiment, protection
Thicknesses of layers is 25 μm.
It is not being scratched or is being damaged by external force using preceding rupture pressure disc by PET protection film layer effective protection, guaranteeing product
Quality.
Self-cleaning hardened layer is addition nano-TiO2Stiffened resin layer specific implement with a thickness of 3~5 μm at one
In example, self-cleaning thin hardened layer is 4 μm.
Usually in the actual production process, hardening liquid (such as light-cured resin) is cooperated into levelling agent and other auxiliary agents, passed through
Anilox roll is coated on substrate surface, recycles UV to be solidified and obtains stiffened resin layer.In the embodiments of the present invention,
Nano-TiO is added in preparing stiffened resin layer2, utilize nano-TiO2The characteristics of make stiffened resin layer have self-cleaning effect.
Self-cleaning hardened layer makes PET base material have self-cleaning function, not only can ensure that visible light transmittance reaches 91% or more, firmly
Degree reaches 1H~3H, can effectively prevent scratch or friction injury as caused by finger, pendant and other items, and has sterilization, disinfection
And functions.
Water resistant surge layer uses the acrylic resin containing siloxanes with water resistant ripple performance, with a thickness of 2~3 μ
M, in a specific embodiment, water resistant surge layer is with a thickness of 2 μm.
Water resistant surge layer is set, when can effectively solve finger pressing touch panel, due to rupture pressure disc and liquid crystal display die set
It is stained with water ripple phenomenon that is glutinous and generating, to reduce the vision interference problem of touch screen, promotes the whole vision effect of touch panel
Fruit, while the risk dispersed that easily bursts when glass meets external force collision can also be reduced.
Peep-proof reflective layer with a thickness of 50~60 μm, in a specific embodiment, peep-proof reflective layer is with a thickness of 50 μm.
Peep-proof reflective layer only can just see the content in screen clearly by electronic curtain in the angle of user, and other angles are seen
To be entirely it is reflective, protect the privacy of user well, prevent privacy of user from being pried through by other people, be more suitable for commercial occurrences in human life and use,
It can be very good protection trade secret and customer information.
PET base material layer includes PET polyester and coat of colo(u)r, and the PET polyester is divided into PET polyester and lower PET polyester
Layer, the coat of colo(u)r is between the upper PET polyester and the lower PET polyester, the upper PET polyester, coat of colo(u)r
And lower PET polyester is through melting plant melting extrusion and biaxial tension, the PET base material layer with a thickness of 50~100 μm, one
In a specific embodiment, PET base material layer is with a thickness of 60 μm.
Since coat of colo(u)r is clipped in inside PET polyester, oxidation stain can be prevented, the service life of explosion-proof membrane body is increased.
Nanometer explosion-proof layer with a thickness of 20~50 μm, in a specific embodiment, nanometer explosion-proof layer is with a thickness of 40 μm.
Nanometer explosion-proof layer have on molecular structure with diamond 99% similarity, reach the hardness of 9H+, thus guarantee by
To that will not rupture easily when impact, perfection is scratch resistant.
Rupture pressure disc has explosion prevention function, can effective anti-bang, protect electronic product screen, be equipped with nanometer explosion-proof layer, make
Pad pasting it is broken when, disintegrating slag will not splashes.
Anti- blue light film layer with a thickness of 10~30 μm, in a specific embodiment, anti-blue light thicknesses of layers be 20 μm.
Anti- blue light film layer has prevention eye fatigue, protects the effect of eyesight, the resistance to blue light fatigue can be improved.
Thermoplastic polyurethane elastomer layer with a thickness of 25~40 μm, in a specific embodiment, thermoplastic poly ammonia
Ester elastomer bulk layer thickness is 30 μm.
Thermoplastic polyurethane elastomer layer is compared to other high molecular materials in hardness, mechanical strength, weatherability etc.
There is significant characteristic, bearing capacity is high, and shock resistance and cushioning ability are prominent.
High layer of silica gel thoroughly with a thickness of 30~40 μm, in a specific embodiment, high layer of silica gel thoroughly is with a thickness of 40 μm.
Release layer with a thickness of 18~25 μm, in a specific embodiment, release layer is with a thickness of 20 μm.
It by high saturating layer of silica gel, preferably smooth can be adsorbed on the surface for needing affixed object, and can be vented automatically, facilitate behaviour
Make, patch it is viscous, while release layer be able to maintain high layer of silica gel thoroughly surface it is clean, avoid being stained with other sundries, and be easily peeled off, to making
It is practical with bringing convenience, it is conducive to wide popularization and application.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It falls within the scope of the claimed invention.
Claims (10)
1. a kind of peep-proof rupture pressure disc, which is characterized in that reflective including protective film layer, self-cleaning hardened layer, water resistant surge layer, peep-proof
Layer, PET base material layer, nanometer explosion-proof layer, anti-blue light film layer, thermoplastic polyurethane elastomer layer, high layer of silica gel, release layer thoroughly；?
It is provided with self-cleaning hardened layer below the protective film layer, water resistant surge layer is provided with below the self-cleaning hardened layer, described
It is provided with peep-proof reflective layer below water resistant surge layer, PET base material layer is provided with below the peep-proof reflective layer, in the PET
It is provided with a nanometer explosion-proof layer below substrate layer, anti-blue light film layer is provided with below the nanometer explosion-proof layer, in the anti-blue light
It is provided with thermoplastic polyurethane elastomer layer below film layer, high saturating silicon is provided with below the thermoplastic polyurethane elastomer layer
Glue-line is provided with release layer below the high layer of silica gel thoroughly.
2. peep-proof rupture pressure disc according to claim 1, which is characterized in that the protective film layer is antistatic PET protection film,
It is with a thickness of 20~30 μm.
3. peep-proof rupture pressure disc according to claim 1, which is characterized in that the self-cleaning hardened layer is addition nano-TiO2's
Stiffened resin layer, with a thickness of 3~5 μm.
4. peep-proof rupture pressure disc according to claim 1, which is characterized in that the water resistant surge layer, which uses, has water resistant ripple
The acrylic resin containing siloxanes of performance, with a thickness of 2~3 μm.
5. peep-proof rupture pressure disc according to claim 1, which is characterized in that the peep-proof reflective layer with a thickness of 50~60 μ
m。
6. peep-proof rupture pressure disc according to claim 1, which is characterized in that the PET base material layer includes PET polyester and face
The bed of material, the PET polyester are divided into PET polyester and lower PET polyester, the coat of colo(u)r be located at the upper PET polyester with
Between the lower PET polyester, the upper PET polyester, coat of colo(u)r and lower PET polyester are simultaneously double through melting plant melting extrusion
To stretching, the PET base material layer with a thickness of 50~100 μm.
7. peep-proof rupture pressure disc according to claim 1, which is characterized in that the nanometer explosion-proof layer with a thickness of 20~50 μ
m。
8. peep-proof rupture pressure disc according to claim 1, which is characterized in that the anti-blue light film layer with a thickness of 10~30 μ
m。
9. peep-proof rupture pressure disc according to claim 1, which is characterized in that the thickness of the thermoplastic polyurethane elastomer layer
It is 25~40 μm.
10. peep-proof rupture pressure disc according to claim 1, which is characterized in that the high layer of silica gel thoroughly with a thickness of 30~40 μ
M, the release layer with a thickness of 18~25 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968475.XU CN209307283U (en) | 2018-11-27 | 2018-11-27 | A kind of peep-proof rupture pressure disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968475.XU CN209307283U (en) | 2018-11-27 | 2018-11-27 | A kind of peep-proof rupture pressure disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209307283U true CN209307283U (en) | 2019-08-27 |
Family
ID=67674708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821968475.XU Active CN209307283U (en) | 2018-11-27 | 2018-11-27 | A kind of peep-proof rupture pressure disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209307283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111586214A (en) * | 2020-04-29 | 2020-08-25 | 江苏鑫源昌科技有限公司 | Mobile phone touch screen capable of preventing peeping |
-
2018
- 2018-11-27 CN CN201821968475.XU patent/CN209307283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111586214A (en) * | 2020-04-29 | 2020-08-25 | 江苏鑫源昌科技有限公司 | Mobile phone touch screen capable of preventing peeping |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106010347A (en) | Anti-bubble protective adhesive tape | |
| KR20140078289A (en) | Protective film for display panel | |
| JP3177810U (en) | Protective sheet for electronic equipment | |
| KR20140106017A (en) | Copolymer type liquid crystal protective film | |
| CN209307283U (en) | A kind of peep-proof rupture pressure disc | |
| KR20160109800A (en) | The Adhesive Film For Shielding Blue Light | |
| CN103507357A (en) | Anti-glare screen protection film | |
| KR20140022321A (en) | Protection film for display/touch panel | |
| CN202535652U (en) | Electronic digital product having function of preventing fingerprint and grease | |
| CN204869913U (en) | Rupture membrane | |
| CN204605045U (en) | A kind of rupture pressure disc | |
| CN208604052U (en) | A kind of blue light barrier scratch-resistant protective film | |
| CN202924088U (en) | Anti-glare protection film | |
| CN207241032U (en) | A kind of transparent protective film of antiultraviolet | |
| CN205467707U (en) | Three -layer composite rupture membrane | |
| CN213141910U (en) | Anti-seismic and anti-explosion mobile phone protection film | |
| CN110016300B (en) | Display screen protective film | |
| CN203937238U (en) | The anti-fingerprint protection film of a kind of high-hardness high temperature resistant | |
| CN203937245U (en) | The anti-dazzle anti-scratch diaphragm of a kind of high rigidity | |
| KR20120129200A (en) | Tempered glass for display screen protection | |
| CN220224056U (en) | Scratch-proof peep-proof film | |
| CN205386957U (en) | Hydrophobic anti blue light protection film of oil is dredged to high rigidity | |
| CN203937253U (en) | A kind of anti-scratch anti-dazzle liquid crystal display panel glass glass protecting label | |
| CN217506171U (en) | Ultrathin hot-bending formed display screen lens | |
| TWM491574U (en) | Layered structure of protective paster |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |