CN205395339U - Back of body pad pasting is decorated to explosion -proof cat eye - Google Patents
Back of body pad pasting is decorated to explosion -proof cat eye Download PDFInfo
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- CN205395339U CN205395339U CN201620028990.4U CN201620028990U CN205395339U CN 205395339 U CN205395339 U CN 205395339U CN 201620028990 U CN201620028990 U CN 201620028990U CN 205395339 U CN205395339 U CN 205395339U
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- pet film
- pad pasting
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Abstract
The utility model discloses a back of body pad pasting is decorated to explosion -proof cat eye, its include according to from last solvent -free sclerosis coating of laminating in proper order to order down, go up PET rete, OCA glue film, time PET rete and silica gel layer, the slot has the advantages of reasonable structural device, the coating has solvent -free sclerosis to glue on last PET rete, the back roll who has the cat eye line again through the surface engraving, press the cat eye stripe on this solvent -free sclerosis is glued, and shine with the UV lamp, treat that the solidification back forms comparatively hard solvent -free sclerosis coating, it is not only wear -resisting, the anti scuffing, effectively protect the cell -phone dorsal scale, and has a cat eye effect, beautiful beautifulness is dazzled to the outward appearance, give other people very strong third dimension, adopt double -deck PET rete structure simultaneously and cover and closed the OCA glue film, when standing explosion or great impact, double -deck PET rete structure and OCA glue film have the cushioning effect of preferred, it is explosion -proof effectual, safety and reliability, thus the structure is suitable for wide promotion and applications.
Description
Technical field
This utility model relates to safeguard film for cellular phone technical field, particularly to a kind of explosion-proof opal decoration back pad pasting.
Background technology
Cat eye mask is a kind of thin film utilizing optical lens array imaging, has third dimension strong, transparency advantages of higher.The three-dimensional specially good effect of this pad pasting is very strong, holds the film less than 1 millimeters thick, and eyes can be become 4-5 cm thick by illusion, it has had become as the material of the modish decoration packaging in a kind of world, owing to it can reflect the many head portraits reduced of observer on the packaging, very novel, so being loved by the people.Cat eye mask on the market is mostly used for offset printing, gravure, silk-screen, Ke's formula printing and specialty printing etc. now.
Present mobile phone is generally for the protection of back loads onto protection set, but so can affect the feel of user to a certain extent, nor is beneficial to heat radiation, and mobile phone time has been used of a specified duration will feel hot.From the side, serviceability is superior, and outward appearance is dazzled beautiful cell phone back pad pasting and is just particularly important.
Researching and developing one can apply on mobile phone shell on the back for this, and have opal effect, outward appearance is dazzled beautiful brilliant, scratch resistant, anti-lost paint and the function such as explosion-proof, and the protecting film effectively protecting mobile phone shell on the back is needed for generation.
Utility model content
For above-mentioned deficiency, this utility model purpose is in that to provide a kind of smart structural design, rationally, and effectively protection mobile phone shell on the back, explosion-proof effect is good, and has the explosion-proof opal decoration back pad pasting of opal effect.
This utility model is for achieving the above object, the technical scheme provided is: a kind of explosion-proof opal decoration back pad pasting, it includes solvent-free hardening coat, upper PET film layer, OCA glue-line, lower PET film layer and layer of silica gel, described solvent-free hardening coat, upper PET film layer, OCA glue-line, lower PET film layer and layer of silica gel are fitted successively according to order from top to bottom, and the upper surface impressing of described solvent-free hardening coat has opal striped.
As a kind of improvement of the present utility model, described solvent-free hardening coat is solvent-free silane/silica sol copolymer ultra-violet curing hard conating.
As a kind of improvement of the present utility model, the lower surface of described layer of silica gel is laminating protection PET film.
As a kind of improvement of the present utility model, the thickness of described upper PET film layer and lower PET film layer is 50～180 microns.
As a kind of improvement of the present utility model, the thickness of described layer of silica gel is 24～28 microns.
The beneficial effects of the utility model are: this utility model reasonable in design, upper PET film layer is coated with solvent-free curable paste, the back flow roll of opal lines is had then through surface engraving, opal striped is pressed on this solvent-free curable paste, and use UV light irradiation, form comparatively hard solvent-free hardening coat after cured, not only wear-resisting, anti scuffing, effectively protection mobile phone shell on the back, and there is opal effect, outward appearance is dazzled beautiful beautiful, to the third dimension that people is very strong, adopt double-layer PET film layer structure simultaneously and laminating have OCA glue-line, when standing the impact of blast or bigger, double-layer PET film layer structure and OCA glue-line have preferably cushioning effect, explosion-proof effect is good, safe and reliable, it is beneficial to wide popularization and application.
Accompanying drawing explanation
Fig. 1 is cross section structure schematic diagram of the present utility model.
Detailed description of the invention
Embodiment: referring to Fig. 1, this utility model embodiment provides a kind of explosion-proof opal decoration back pad pasting, it includes solvent-free hardening coat 1, upper PET film layer 2, OCA glue-line 3, lower PET film layer 4 and layer of silica gel 5, described solvent-free hardening coat 1, upper PET film layer 2, OCA glue-line 3, lower PET film layer 4 and layer of silica gel 5 are fitted successively according to order from top to bottom, and the upper surface impressing of described solvent-free hardening coat 1 has opal striped.Described layer of silica gel 5 can also use OCA glue-line to substitute.
In the present embodiment, described solvent-free hardening coat 1 is preferably solvent-free silane/silica sol copolymer ultra-violet curing hard conating.
It is also preferred that the left also the lower surface of described layer of silica gel 5 laminating have protection PET film 6, in use, then this protection PET film 6 is raised, is prevented effectively from layer of silica gel 5 and is stained with foreign body, it is ensured that mobile phone shell on the back effect.The thickness of described upper PET film layer 2 and lower PET film layer 4 is 50～180 microns, it is preferred to 100 microns.The thickness of described layer of silica gel 5 is 24～28 microns, it is preferred to 25 microns.
During production; upper PET film layer 2 is coated with solvent-free curable paste, has the back flow roll of opal lines then through surface engraving, opal striped is pressed on this solvent-free curable paste; and use UV light irradiation; form comparatively hard solvent-free hardening coat 1 after cured, not only wear-resisting, anti scuffing; effectively protection mobile phone shell on the back; and there is opal effect, outward appearance is dazzled beautiful beautiful, to the third dimension that people is very strong.Then pass through OCA glue-line 3 make this lower PET film layer 4 with this on PET film layer 2 fit, and coat layer of silica gel 5 at the lower surface of lower PET film layer 4, finally by laminating in this layer of silica gel 5 for protection PET film 6.
The announcement of book and instruction according to the above description, above-mentioned embodiment can also be modified and revise by this utility model those skilled in the art.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model.Although additionally, employ some specific terms in this specification, but these terms are intended merely to convenient explanation, this utility model are not constituted any restriction, adopt other same or similar protecting film, all in this utility model protection domain.
Claims (5)
1. an explosion-proof opal decoration back pad pasting, it is characterized in that, it includes solvent-free hardening coat, upper PET film layer, OCA glue-line, lower PET film layer and layer of silica gel, described solvent-free hardening coat, upper PET film layer, OCA glue-line, lower PET film layer and layer of silica gel are fitted successively according to order from top to bottom, and the upper surface impressing of described solvent-free hardening coat has opal striped.
2. explosion-proof opal decoration back pad pasting according to claim 1, it is characterised in that described solvent-free hardening coat is solvent-free silane/silica sol copolymer ultra-violet curing hard conating.
3. explosion-proof opal decoration back pad pasting according to claim 1 and 2, it is characterised in that the lower surface of described layer of silica gel is laminating protection PET film.
4. explosion-proof opal decoration back pad pasting according to claim 1, it is characterised in that the thickness of described upper PET film layer and lower PET film layer is 50～180 microns.
5. explosion-proof opal decoration back pad pasting according to claim 1, it is characterised in that the thickness of described layer of silica gel is 24～28 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028990.4U CN205395339U (en) | 2016-01-13 | 2016-01-13 | Back of body pad pasting is decorated to explosion -proof cat eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028990.4U CN205395339U (en) | 2016-01-13 | 2016-01-13 | Back of body pad pasting is decorated to explosion -proof cat eye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205395339U true CN205395339U (en) | 2016-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620028990.4U Active CN205395339U (en) | 2016-01-13 | 2016-01-13 | Back of body pad pasting is decorated to explosion -proof cat eye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205395339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085866A1 (en) * | 2017-11-02 | 2019-05-09 | 比亚迪股份有限公司 | Outer casing, manufacturing method thereof, and electronic product |
-
2016
- 2016-01-13 CN CN201620028990.4U patent/CN205395339U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085866A1 (en) * | 2017-11-02 | 2019-05-09 | 比亚迪股份有限公司 | Outer casing, manufacturing method thereof, and electronic product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiang Yimin Inventor before: Zhou Yifei Inventor before: Liu Shaofei Inventor before: Fu Jun |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160815 Address after: 225000, Jiangsu, Yangzhou (Yizheng) auto industry park on the west side of road five Patentee after: YILIKIM NEW MATERIALS CO., LTD. Address before: Wanjiang Fen Fen River Road Community Industrial Zone 523000 in Guangdong city of Dongguan province No. 20 Patentee before: DONGGUAN SAIYUE NEW MATERIAL TECHNOLOGY CO., LTD. |