CN111701824A - Anti-fingerprint paint, preparation method thereof and electronic touch screen product - Google Patents
Anti-fingerprint paint, preparation method thereof and electronic touch screen product Download PDFInfo
- Publication number
- CN111701824A CN111701824A CN202010486425.3A CN202010486425A CN111701824A CN 111701824 A CN111701824 A CN 111701824A CN 202010486425 A CN202010486425 A CN 202010486425A CN 111701824 A CN111701824 A CN 111701824A
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- Prior art keywords
- paint
- fingerprint
- finish
- ink
- finish paint
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- 239000003973 paint Substances 0.000 title claims abstract description 146
- 230000003666 anti-fingerprint Effects 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 12
- 238000010892 electric spark Methods 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 10
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000003854 Surface Print Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/007—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
- B05D7/26—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials synthetic lacquers or varnishes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/53—Base coat plus clear coat type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/26—Printing on other surfaces than ordinary paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/003—Printing processes to produce particular kinds of printed work, e.g. patterns on optical devices, e.g. lens elements; for the production of optical devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0011—Pre-treatment or treatment during printing of the recording material, e.g. heating, irradiating
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The application relates to the technical field of surface treatment processes, and discloses an anti-fingerprint paint, a preparation method thereof and an electronic touch screen product, wherein the anti-fingerprint paint comprises: the anti-fingerprint printing ink comprises a primer, a finish and printing ink which are sequentially printed on the surface of a product, wherein the finish contains an anti-fingerprint auxiliary agent, and the finish and the printing ink are bonded through a mortise structure formed on the surface of the finish. The application discloses prevent fingerprint paint is through printing ink in finish paint surface to make printing ink adhere to better through the mortise and tenon structure that finish paint surface formed, improved production efficiency and overall yield, and reduced manufacturing cost.
Description
Technical Field
The application relates to the technical field of surface treatment processes, in particular to anti-fingerprint paint, a preparation method thereof and an electronic touch screen product.
Background
With the development of electronic touch screen products and the improvement of appearance requirements of customers, the conventional mature common UV or Pu finish paint cannot meet the ID requirements of customers, and the finish paint with smooth hand touch feeling, stain resistance and fingerprint prevention effects is increasingly adopted.
The finishing paint with smooth hand touch, stain resistance and fingerprint resistance effects is different from the common finishing paint in that an auxiliary agent capable of reducing the surface tension of paint, such as an auxiliary agent containing classified or wax components, is added into the finishing paint, so that the effects of silky touch, fingerprint resistance and stain resistance can be achieved. However, the process of printing on the surface thereof cannot be realized because of its low surface tension. However, the fingerprint-proof paint printing used in the industry at present can only be used for primer printing, the primer printing process is long, the production efficiency is low, and the yield is reduced, so that the production cost is increased.
Disclosure of Invention
The application provides an anti-fingerprint paint, a preparation method thereof and an electronic touch screen product, wherein the anti-fingerprint paint can improve the adhesive force between finish paint and printing ink, and can also improve the production efficiency and the product yield.
In order to achieve the above objects, the present application provides an anti-fingerprint paint, comprising:
the anti-fingerprint finishing paint comprises a primer, a finishing paint and printing ink which are sequentially printed on the surface of a product, wherein the finishing paint contains an anti-fingerprint auxiliary agent, and the finishing paint and the printing ink are bonded through a mortise structure formed on the surface of the finishing paint.
According to the anti-fingerprint paint, the anti-fingerprint auxiliary agent is added into the finish paint, so that the paint has the anti-fingerprint and anti-dirt capabilities, the printing ink is printed on the surface of the finish paint, and the printing ink is adhered to the finish paint through the mortise and tenon structure formed on the surface of the finish paint to form the anti-fingerprint paint. On one hand, the mortise structure formed on the surface of the finish paint improves the adhesive force between the ink and the finish paint, so that the ink can be better attached to the finish paint. On the other hand, as the ink is printed on the finish paint, compared with the prior art that the ink is printed on the surface of the primer, the chance of one-time line feeding is reduced, the production efficiency is improved, the overall yield is improved, and the production cost is reduced.
Therefore, the anti-fingerprint paint provided in the application enables the ink to be better attached through the printing of the ink on the surface of the finish paint and the mortise and tenon structure formed on the surface of the finish paint, improves the production efficiency and the overall yield, and reduces the production cost.
Preferably, the surface of the finish paint comprises a plurality of micropores, and the ink is bonded with the finish paint through the micropores.
Preferably, the surface of the finish paint comprises a plurality of protrusions, and the ink is bonded with the finish paint through the protrusions.
Preferably, the application also provides an electronic touch screen product, which comprises the anti-fingerprint paint.
Preferably, the present application also provides a method for preparing an anti-fingerprint paint, comprising:
spraying a primer and a finish on the surface of the cured product;
forming a mortise structure for bonding with the printing ink on the surface of the finish paint;
and printing ink on the surface of the finish paint.
Preferably, the forming of the mortise and tenon structure on the surface of the finish paint for bonding with the ink comprises:
and forming a plurality of micropores on the surface of the finish paint.
Preferably, micro-holes are punched on the surface of the finish paint by using high-frequency electric spark equipment.
Preferably, when the high-frequency electric spark is arranged on the surface of the finish paint to punch micropores, the speed of a flow line is controlled to be 2-5m/min, the voltage is controlled to be 350V, and the current is controlled to be 2.5-5A.
Preferably, the forming of the mortise and tenon structure on the surface of the finish paint for bonding with the ink comprises:
and forming a plurality of bulges on the surface of the finishing paint.
Drawings
FIG. 1 is a schematic cross-sectional view of an anti-fingerprint paint in an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of another anti-fingerprint paint in an embodiment of the present application;
fig. 3 is a flowchart of a preparation method of an anti-fingerprint paint in an embodiment of the application.
In the figure:
1-priming paint; 2-finishing coat; 21-micropores; 22-a bump; 3-printing ink.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the prior art, in order to enable the paint on the surface of the touch screen to have silky feel and anti-fingerprint and anti-smudging effects, an auxiliary agent capable of reducing the surface tension of the paint, such as an auxiliary agent containing silicon or wax components, is usually added into a finish paint, but the process of printing on the surface of the finish paint cannot be realized due to the reduction of the surface tension of the finish paint. In order to solve this problem, it is common to print ink on the surface of the primer, and the primer printing process has a long flow, low production efficiency and reduced yield.
In view of the above, referring to fig. 1 or fig. 2, the present invention provides an anti-fingerprint paint, including: the anti-fingerprint finishing paint comprises a primer 1, a finishing paint 2 and ink 3 which are sequentially printed on the surface of a product, wherein the finishing paint 2 contains an anti-fingerprint auxiliary agent, and the finishing paint 2 and the ink 3 are bonded through a mortise structure formed on the surface of the finishing paint 2.
According to the anti-fingerprint paint, the anti-fingerprint auxiliary agent is added into the finish paint 2, so that the paint has the anti-fingerprint and anti-dirt capabilities, the printing ink 3 is printed on the surface of the finish paint 2, and the printing ink is bonded with the finish paint 2 through the mortise and tenon joint structure formed on the surface of the finish paint 2 to form the anti-fingerprint paint. On one hand, the surface of the finish paint 2 is provided with a mortise structure, so that the adhesive force between the ink 3 and the finish paint 2 is improved, and the ink 3 can be better attached to the finish paint 2. On the other hand, as the ink 3 is printed on the finish paint 2, compared with the prior art that the ink 3 is printed on the surface of the primer paint 1, the chance of one-time line-up is reduced, the production efficiency is improved, the overall yield is improved, and the production cost is reduced.
Therefore, the anti-fingerprint paint provided in the application enables the ink 3 to be better attached through the printing of the ink 3 on the surface of the finish paint 2 and the mortise and tenon structure formed on the surface of the finish paint 2, improves the production efficiency and the overall yield, and reduces the production cost.
In a possible embodiment, as shown in fig. 1, the mortise-and-tenon structure formed on the surface of the finish paint 2 may include a plurality of micropores 21 formed on the surface of the finish paint 2, and the plurality of micropores 21 may improve adhesion between the ink 3 and the finish paint 2, so that when the ink 3 is printed on the surface of the finish paint 2, the ink 3 is better adhered to the surface of the finish paint 2 by increasing a contact area between the ink 3 and the finish paint 2.
It should be noted that the size of the micro-holes 21 and the density range of the distribution can be selected according to the actual production requirements, such as the selection of materials, the size of the electronic products, and so on.
Optionally, when a plurality of micropores 21 are formed on the surface of the finish paint 2, the micropores 21 may be instantaneously formed on the surface of the finish paint 2 by using a high-frequency electric spark device, and after the surface of the paint is treated by an electric spark, the surface tension of the finish paint 2 may be increased, which is beneficial to leveling of the ink 3, so that the contact area between the ink 3 and the finish paint 2 is increased, and the adhesion between the ink 3 and the finish paint 2 is increased.
In a possible embodiment, as shown in fig. 2, the mortise-tenon structure formed on the surface of the finish paint 2 may further include a plurality of protrusions 22 formed on the surface of the finish paint 2, and the plurality of protrusions 22 may also increase the contact area between the ink 3 and the finish paint 2, so as to improve the adhesion between the ink 3 and the finish paint 2, and the ink 3 can be better attached to the surface of the finish paint 2.
It should be noted that the size of the protrusions 22 and the distribution range of the protrusions 22 can also be selected according to actual production requirements.
Based on the same invention idea, referring to fig. 3, an embodiment of the present application may further provide a method for preparing an anti-fingerprint paint, where the method includes:
s101: spraying a primer 1 and a finish 2 on the surface of the cured product;
s102: forming a mortise structure for bonding with the ink 3 on the surface of the finish paint 2;
s103: and printing ink 3 on the surface of the finish paint 2.
According to the preparation method, for the paint with the anti-fingerprint auxiliary agent added in the finish paint 2, the anti-fingerprint auxiliary agent is added, so that the surface tension of the finish paint 2 is reduced, in the embodiment of the application, the surface of the finish paint 2 is in a mortise joint structure, the tension of the finish paint 2 is increased, the contact area between the finish paint 2 and the ink 3 is also increased, the adhesive force between the finish paint 2 and the ink 3 is improved, and the ink 3 is better attached to the surface of the finish paint 2 after being printed.
In addition, because the preparation method in the embodiment of the application prints the ink 3 on the surface of the finish paint 2, compared with the prior art that the ink 3 is printed on the surface of the primer paint 1, the chance of one-time line-feeding is reduced, the production efficiency is improved, the overall yield is also improved, and the overall process cost is reduced. In the prior art, when the ink 3 is printed on the primer 1, the printing cannot be carried out again, and when the finish 2 is found to be defective, the printing can be carried out again immediately, so that the overall yield is further improved.
In a possible embodiment, the formation of the mortise-tenon structure on the surface of the top-coat paint 2 for bonding with the ink 3 may be performed by forming a plurality of micropores 21 on the surface of the top-coat paint 2, wherein the size and the distribution density range of the micropores 21 may be determined according to actual production requirements.
Optionally, the forming of the plurality of micropores 21 on the surface of the finish paint 2 may be performed by punching the micropores 21 on the surface of the finish paint 2 by using a high-frequency electric spark device, and optionally placing the high-frequency electric spark device at the front end of the printing line, and performing electric spark treatment before printing the ink 3. And controlling the speed of a production line to be 2-5m/min, the voltage to be 300-350V and the current to be 2.5-5A by adjusting relevant parameters of the electric spark, and starting to print on the surface of the finish paint 2 after the surface tension treatment of the finish paint reaches 32 or more by comprehensively adjusting the parameters.
It should be noted that the spark-treated product required surface printing within 4 hours, otherwise the surface tension would fail.
After the printing ink 3 is cured, adhesion of the printing characters can be detected to confirm the effect of the electric discharge treatment and the printing conditions.
In a possible embodiment, in the above preparation method, a mortise structure for bonding with the ink 3 is formed on the surface of the finish paint 2, and a plurality of protrusions 22 may also be formed on the surface of the finish paint 2, wherein the size and the distribution density range of the protrusions 22 may be determined according to actual production requirements.
Based on the same invention idea, the embodiment of the application can also provide an electronic touch screen product, which comprises the anti-fingerprint paint, the electronic touch screen product meets the requirements of customers on silkiness, fingerprint resistance and dirt resistance, and the production efficiency and the overall yield are improved and the production cost is reduced by printing the ink on the surface of the finish paint.
It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. An anti-fingerprint paint, characterized by comprising:
the anti-fingerprint finishing paint comprises a primer, a finishing paint and printing ink which are sequentially printed on the surface of a product, wherein the finishing paint contains an anti-fingerprint auxiliary agent, and the finishing paint and the printing ink are bonded through a mortise structure formed on the surface of the finishing paint.
2. The anti-fingerprint paint of claim 1, wherein the surface of the finish comprises a plurality of micropores, and the ink is bonded with the finish through the micropores.
3. The anti-fingerprint paint of claim 1, wherein the surface of the finish paint comprises a plurality of protrusions, and the ink is bonded with the finish paint through the protrusions.
4. An electronic touch screen product comprising the anti-fingerprint paint according to any one of claims 1 to 3.
5. A preparation method of anti-fingerprint paint is characterized by comprising the following steps:
spraying a primer and a finish on the surface of the cured product;
forming a mortise structure for bonding with the printing ink on the surface of the finish paint;
and printing ink on the surface of the finish paint.
6. The preparation method of the anti-fingerprint paint according to claim 5, wherein the step of forming a mortise and tenon structure on the surface of the finish paint for bonding with the ink comprises the following steps:
and forming a plurality of micropores on the surface of the finish paint.
7. The preparation method of the anti-fingerprint paint as claimed in claim 6, wherein micropores are punched on the surface of the finish paint by using high-frequency electric spark equipment.
8. The preparation method of the anti-fingerprint paint as claimed in claim 7, wherein when the high frequency electric spark is arranged on the surface of the finish paint to punch micropores, the flow line speed is controlled to be 2-5m/min, the voltage is controlled to be 350V, and the current is controlled to be 2.5-5A.
9. The preparation method of the anti-fingerprint paint according to claim 5, wherein the step of forming a mortise and tenon structure on the surface of the finish paint for bonding with the ink comprises the following steps:
and forming a plurality of bulges on the surface of the finishing paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010486425.3A CN111701824A (en) | 2020-06-01 | 2020-06-01 | Anti-fingerprint paint, preparation method thereof and electronic touch screen product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010486425.3A CN111701824A (en) | 2020-06-01 | 2020-06-01 | Anti-fingerprint paint, preparation method thereof and electronic touch screen product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111701824A true CN111701824A (en) | 2020-09-25 |
Family
ID=72537139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010486425.3A Pending CN111701824A (en) | 2020-06-01 | 2020-06-01 | Anti-fingerprint paint, preparation method thereof and electronic touch screen product |
Country Status (1)
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| CN (1) | CN111701824A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005298572A (en) * | 2004-04-07 | 2005-10-27 | Shin Etsu Chem Co Ltd | Stainproof coating agent and coated article |
| CN101993545A (en) * | 2010-10-19 | 2011-03-30 | 安徽金诚汽车科技有限公司 | Surface treatment method for glass fiber-reinforced plastic product |
| CN102774216A (en) * | 2011-05-10 | 2012-11-14 | 上海协承昌化工有限公司 | Forming process of pattern layer on surface of glass substrate |
| US20140030488A1 (en) * | 2011-04-05 | 2014-01-30 | Lg Electronics Inc. | Panel with anti-fingerprint property and manufacturing method thereof |
| CN103616969A (en) * | 2013-11-05 | 2014-03-05 | 南昌欧菲光科技有限公司 | Decorative panel, touch screen and manufacturing method of decorative panel |
| CN103950248A (en) * | 2014-04-21 | 2014-07-30 | 深圳市三鑫精美特玻璃有限公司 | Anti-dazzle and antireflection (AR) glass capable of resisting fingerprint, and processing method thereof |
| CN105856770A (en) * | 2016-05-17 | 2016-08-17 | 东莞市纳利光学材料有限公司 | A kind of anti-fingerprint curved edge screen protective film and preparation method thereof |
| CN106113963A (en) * | 2016-06-20 | 2016-11-16 | 苏州市利来星辰塑业科技有限公司 | A kind of spraying coating process |
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-
2020
- 2020-06-01 CN CN202010486425.3A patent/CN111701824A/en active Pending
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| CN106113963A (en) * | 2016-06-20 | 2016-11-16 | 苏州市利来星辰塑业科技有限公司 | A kind of spraying coating process |
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| CN110124967A (en) * | 2019-06-14 | 2019-08-16 | 东莞市广正模具塑胶有限公司 | A kind of process of surface treatment and application with imitative ceramics and anti-fingerprint effect |
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Application publication date: 20200925 |
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