CN209111666U - A kind of ink coating structure for 3D bend glass - Google Patents
A kind of ink coating structure for 3D bend glass Download PDFInfo
- Publication number
- CN209111666U CN209111666U CN201821273700.8U CN201821273700U CN209111666U CN 209111666 U CN209111666 U CN 209111666U CN 201821273700 U CN201821273700 U CN 201821273700U CN 209111666 U CN209111666 U CN 209111666U
- Authority
- CN
- China
- Prior art keywords
- layer
- bend glass
- carbon
- pet film
- loaded inks
- 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.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 title claims abstract description 44
- 239000011248 coating agent Substances 0.000 title claims abstract description 20
- 238000000576 coating method Methods 0.000 title claims abstract description 20
- 239000000976 ink Substances 0.000 claims abstract description 82
- 239000010410 layer Substances 0.000 claims abstract description 57
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 44
- 238000009413 insulation Methods 0.000 claims abstract description 41
- 229920002799 BoPET Polymers 0.000 claims abstract description 25
- 239000002344 surface layer Substances 0.000 claims abstract description 13
- 239000012790 adhesive layer Substances 0.000 claims abstract description 12
- 230000003287 optical effect Effects 0.000 claims abstract description 12
- 239000006229 carbon black Substances 0.000 claims description 8
- 238000007650 screen-printing Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000007639 printing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000004640 Melamine resin Substances 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Abstract
The utility model discloses a kind of ink coating structures for 3D bend glass, it from top to bottom successively include: 3D bend glass surface layer, optical adhesive layer, PET film, first insulation carbon-loaded inks layer, second insulation carbon-loaded inks layer, the first insulation carbon-loaded inks layer are printed in the one side of the PET film, and the second insulation carbon-loaded inks layer is printed on the first insulation carbon-loaded inks layer；The another side of the PET film is adhered on 3D bend glass surface layer by the optical adhesive layer；A kind of above-mentioned ink coating structure for 3D bend glass, pass through the setting of PTE film, two layers of insulation carbon-loaded inks layer is set to be printed on the one side of PET film, the another side of PET film is adhered on 3D bend glass surface layer by optical adhesive layer, realize the manufacturing process of the direct ink for screen printing on 3D bend glass, so that the ink coating structure direct spraying with high covering power and high-insulativity completes the covering of mobile phone 3D bend glass on bend glass.
Description
Technical field
The utility model relates to technical field of the screen printing ink in touch screen printing technology, specially one kind is used for
The ink coating structure of 3D bend glass.
Background technique
Currently, flourishing with the communication technology, mobile phone as a kind of development of means of communication be also it is with rapid changepl. never-ending changes and improvements, remove
Except subsidiary various functions, whole mobile phone is also that more to carry out volume smaller, is convenient for carrying, current smart phone screen all uses
Ink layer with good insulation properties and shielding, keeps whole mobile phone safer；But with the development of curved surface technology,
Curve screens are not since cracky, the high advantage of clarity obtain liking for people, but current technology increasingly, be difficult reality
The manufacturing process of the direct silk-screen of present 3D bend glass, so that the ink coating structure with high covering power and high-insulativity is straight
It connects and is sprayed on curve screens, complete the covering of mobile phone 3D bend glass.
Utility model content
Based on this, the utility model provides a kind of ink coating structure for 3D bend glass.
A kind of ink coating structure for 3D bend glass successively includes: 3D bend glass surface layer, optics from top to bottom
Glue-line, PET film, the first insulation carbon-loaded inks layer, the second insulation carbon-loaded inks layer, the first insulation carbon-loaded inks layer printing
In the one side of the PET film, the second insulation carbon-loaded inks layer is printed on the first insulation carbon-loaded inks layer；Institute
The another side for stating PET film is adhered on 3D bend glass surface layer by the optical adhesive layer.
One of embodiment is that first ink layer and second ink layer are insulation carbon-loaded inks layer.
One of embodiment is that the first insulation carbon-loaded inks thickness degree is 5 microns to 6 microns.
One of embodiment is that the second insulation carbon-loaded inks thickness degree is 5 microns to 6 microns.
One of embodiment is, the PET film with a thickness of 0.1 micron to 0.2 micron.
A kind of above-mentioned ink coating structure for 3D bend glass makes two layers of insulation carbon black by the setting of PTE film
Ink layer is printed on the one side of PET film, and the another side of PET film is adhered on 3D bend glass surface layer by optical adhesive layer,
The manufacturing process of the direct ink for screen printing on 3D bend glass is realized, so that the ink with high covering power and high-insulativity applies
Layer structure direct spraying completes the covering of mobile phone 3D bend glass, in addition, also there is the mistake for preventing machine to operate on bend glass
Improve the effect of wave characteristics.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the ink coating structure for 3D bend glass of an embodiment of the present invention.
It is as shown in the picture: 3D bend glass surface layer 10, optical adhesive layer 20, PET film 30, the first insulation carbon-loaded inks layer
40, the second insulation carbon-loaded inks layer 50.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" packet
Include any and all combinations of one or more related listed items.
As shown in Figure 1, a kind of ink coating structure for 3D bend glass, successively includes: 3D curved surface glass from top to bottom
Glass surface layer 10, optical adhesive layer 20, PET film 30, the first insulation carbon-loaded inks layer 40, the second insulation carbon-loaded inks layer 50；It is described
First insulation carbon-loaded inks layer 40 is printed in the one side of the PET film 30, and the second insulation carbon-loaded inks layer 50 prints
On the first insulation carbon-loaded inks layer 40；The another side of the PET film 30 is adhered to institute by the optical adhesive layer 20
It states on 3D bend glass surface layer 10.
When carrying out silk screen printing process on 3D bend glass, the first insulation carbon-loaded inks layer 40 is printed on the one side of film 30
On, the second insulation carbon-loaded inks layer 50 is printed on the first insulation carbon-loaded inks layer 40；Rear ink is completed for printing every time to require
It is fully cured, then carries out printing next time, the PET film 30 of printed ink is adhered to 3D curved surface glass by optical adhesive layer 20
On glass surface layer 10, then 3D bend glass is assembled on mobile phone.
In this way, a kind of ink coating structure for 3D bend glass makes two layers of insulation by the setting of PTE film 30
Carbon black oil layer of ink is printed on the one side of PTE film 30, and the another side of PTE film 30 is adhered to 3D curved surface glass by optical adhesive layer 20
On glass surface layer 10, the manufacturing process of the direct ink for screen printing on 3D bend glass is realized, so that having high covering power and height exhausted
The ink coating structure direct spraying of edge completes the covering of mobile phone 3D bend glass, in addition, also preventing on bend glass
The mistake operating of machine improves the effect of wave characteristics.
PET film 30 has the transparency good, glossy；And there are good air-tightness and fragrance protectiveness；The machinery of PET film
Function admirable, obdurability be it is best in all thermoplastics, tensile strength and impact strength are than general film higher
It is more；So the applicability of printing can be improved in printing, good printing effect can achieve when printing ink, and can be with
Antistatic.
Further, in order to keep entire coating structure more frivolous, beautiful, the first insulation 40 thickness of carbon-loaded inks layer
It is 5 microns to 6 microns；The second insulation carbon-loaded inks layer 50 is with a thickness of 5 microns to 6 microns, the thickness of the PET film 30
Degree is 0.12 millimeter of micron to 0.2 micron.
In this way, the thickness control of each insulation carbon-loaded inks layer is made the thickness control of whole ink layer at 5 microns to 6 microns
System at 10 microns to 12 microns, keep entire ink layer more frivolous, due to PET film 30 with a thickness of 0.12 millimeter of micron extremely
0.2 micron, keep entire coating structure more frivolous, keeps entire bent screen mobile phone more beautiful, generous.
Main component used in insulation carbon-loaded inks layer includes epoxy resin, melamine resin and acid carbon black, oxygen
Change iron black and the black dyestuff of solvent and auxiliary element, i.e. solvent, levelling agent, defoaming agent, dispersing agent, curing agent etc., insulate carbon black oil
Layer of ink improves the dispersion of pigment as main pigment composition by using acidic black, iron oxide black and the black dyestuff of solvent
And arrangement, the carbon-loaded inks layer that makes to insulate are made carbon-enwrap with high covering power, and using epoxy resin and melamine resin
Its is non-conductive, so that the resistance value for the carbon-loaded inks layer that insulate is up to " 10 " ^12 Ω or more.
Melamine resin auxiliary makes the good leveling property of insulation carbon-loaded inks layer, to the transparency shadow of paint film with levelling agent
Small, the printing levelability of supplementary insulation carbon black oil layer of ink is rung, added with acid carbon black in the carbon-loaded inks that insulate, is being long placed in ink
After will not occur viscosity rise or carbon black solvent system because gravity sink due to agglomerate, maintain insulate carbon-loaded inks it is good
Activity can be such that insulated carbon resistor dirty oil layer of ink uniformly adheres to.
Epoxy resin in first insulation 40 ingredient of carbon-loaded inks layer can insulate in carbon-loaded inks layer 40 after being heated with first
The curing agent contained reacts, and forms the ink layer that hardness reaches 4H, and this ink layer and 30 material of PET film have good attachment
Power, can be further after also having good sympathy, two layers of insulation carbon-loaded inks layer to be harmonious with the second insulation carbon-loaded inks layer 50
It plays and hinders electric effect well.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (4)
1. a kind of ink coating structure for 3D bend glass, it is characterised in that: from top to bottom successively include: 3D bend glass
Surface layer (10), optical adhesive layer (20), PET film (30), the first insulation carbon-loaded inks layer (40), the second insulation carbon-loaded inks layer
(50)；First insulation carbon-loaded inks layer (40) is printed in the one side of the PET film (30), the second insulation carbon black
Ink layer (50) is printed in first insulation carbon-loaded inks layer (40)；The another side of the PET film (30) passes through described
Optical adhesive layer (20) is adhered on 3D bend glass surface layer (10).
2. a kind of ink coating structure for 3D bend glass according to claim 1, it is characterised in that: described first
Carbon-loaded inks layer (40) are insulated with a thickness of 5 microns to 6 microns.
3. a kind of ink coating structure for 3D bend glass according to claim 1, it is characterised in that: described second
Carbon-loaded inks layer (50) are insulated with a thickness of 5 microns to 6 microns.
4. a kind of ink coating structure for 3D bend glass according to claim 1, it is characterised in that: the PET
Film (30) with a thickness of 0.1 micron to 0.2 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821273700.8U CN209111666U (en) | 2018-08-08 | 2018-08-08 | A kind of ink coating structure for 3D bend glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821273700.8U CN209111666U (en) | 2018-08-08 | 2018-08-08 | A kind of ink coating structure for 3D bend glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209111666U true CN209111666U (en) | 2019-07-16 |
Family
ID=67196689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821273700.8U Expired - Fee Related CN209111666U (en) | 2018-08-08 | 2018-08-08 | A kind of ink coating structure for 3D bend glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209111666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112996320A (en) * | 2021-03-04 | 2021-06-18 | 维沃移动通信有限公司 | Housing and electronic device |
-
2018
- 2018-08-08 CN CN201821273700.8U patent/CN209111666U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112996320A (en) * | 2021-03-04 | 2021-06-18 | 维沃移动通信有限公司 | Housing and electronic device |
| CN112996320B (en) * | 2021-03-04 | 2023-03-14 | 维沃移动通信有限公司 | Housing and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 |