CN107257399A - A kind of acid and alkali-resistance mobile phone glass cover plate and its manufacturing process - Google Patents
A kind of acid and alkali-resistance mobile phone glass cover plate and its manufacturing process Download PDFInfo
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- CN107257399A CN107257399A CN201710556498.3A CN201710556498A CN107257399A CN 107257399 A CN107257399 A CN 107257399A CN 201710556498 A CN201710556498 A CN 201710556498A CN 107257399 A CN107257399 A CN 107257399A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- 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
- B41M1/22—Metallic printing; Printing with powdered inks
-
- 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
- B41M1/34—Printing on other surfaces than ordinary paper on glass or ceramic surfaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/42—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating of an organic material and at least one non-metal coating
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention relates to mobile phone glass cover plate technical field, and in particular to a kind of acid and alkali-resistance mobile phone glass cover plate and its manufacturing process, the manufacturing process comprise the following steps：（1）Sawing sheet；（2）Finishing；（3）Plain grinding；（4）Reinforcing；（5）Secondary plain grinding；（6）Once clean；（7）Silk-screen：In turn include the following steps：A, first of mirror-like silver printing；B, second black printing；C, the gold printing of the 3rd road；D, the gold printing of the 4th road；E, the 5th road black printing；F, the 6th road bluish violet printing；（8）Secondary cleaning.Acid and alkali-resistance mobile phone glass cover plate produced by the present invention has excellent acid-proof alkaline, and wearability is high, and preferably, color stability is strong for brightness, environmental protection, also with preferable water repelling property and ageing-resistant performance.
Description
Technical field
The present invention relates to mobile phone glass cover plate technical field, and in particular to a kind of acid and alkali-resistance mobile phone glass cover plate and its manufacture
Technique.
Background technology
With the high speed development of the communications field, electronic product has turned into the essential amusement of people and means of communication, electricity
Sub- product cover plate is also to make a lot of variety, but is formed more than traditional electronic product cover plate using the printing of usual vehicle type ink, this
A little electronic product cover plate brightness are too poor, resistance to color properties not strong, easy aging and are unfavorable for environmental protection, it is impossible to recycle, and UV
Ink is UV curable ink, is referred in the case where ultraviolet irradiates, the ultraviolet light using different wave length and energy connects ink
Monomer in material aggregates into polymer, make ink film forming and dry ink, this UV ink from environmental protection angle, quality angle
From the point of view of degree, the development of color and luster angle, technology, all with significant design for development.
The content of the invention
In order to overcome shortcoming and defect present in prior art, it is an object of the invention to provide a kind of acid and alkali-resistance mobile phone
The manufacturing process of glass cover-plate, the manufacturing technology steps are simple, convenient operation and control, steady quality, and production efficiency is high, is produced into
This is low, can large-scale industrial production.
Another object of the present invention is to provide a kind of acid and alkali-resistance mobile phone glass cover plate, acid and alkali-resistance mobile phone glass cover plate tool
Have an excellent acid-proof alkaline, wearability is high, preferably, color stability is strong for brightness, environmental protection, also with preferable water repelling property and
Ageing-resistant performance.
The purpose of the present invention is achieved through the following technical solutions：A kind of manufacturing process of acid and alkali-resistance mobile phone glass cover plate, bag
Include following steps：
（1）Sawing sheet：The white glass for choosing original material cuts into the glass white tiles of fritter；
（2）Finishing：Glass white tiles after cutting is refined to required apparent size；
（3）Plain grinding：Glass white tiles surface after finishing is subjected to frosted processing；
（4）Reinforcing：Glass white tiles after frosted is subjected to High-Temperature Strengthening；
（5）Secondary plain grinding：Glass white tiles edge after reinforcing is subjected to frosted processing；
（6）Once clean：Glass white tiles after plain grinding is cleaned up, glass cover-plate is obtained；
（7）Silk-screen：Multiple silk-screen printing is carried out on the surface of glass cover-plate, is in turn included the following steps：
A, first of mirror-like silver printing：First of minute surface is scratched using screen printing technique at the LOGO and button of glass cover-plate
Dry tack free is carried out after silver-colored printing layer, printing；
B, second black printing：Second black printed layer is scratched using screen printing technique at the inside casing of glass cover-plate,
Baking and curing is carried out after printing；
C, the gold printing of the 3rd road：The 3rd road gold is scratched in the non-display area of glass cover-plate using screen printing technique to print
Layer, dry tack free is carried out after printing；
D, the gold printing of the 4th road：In the 3rd road, the non-display area of golden printing layer scratches the 4th road gold using screen printing technique
Baking and curing is carried out after color printing layer, printing；
E, the 5th road black printing：In the 4th road, the non-display area of golden printing layer is black using the 5th road of screen printing technique blade coating
Baking and curing is carried out after color printing layer, printing；
F, the 6th road bluish violet printing：Using screen printing technique blade coating the at the IR holes of the 5th road black printed layer and code
Six road bluish violet printing layers, baking and curing is carried out after printing；
（8）Secondary cleaning：Glass cover-plate after silk-screen is handled is cleaned up, and high intensity mobile phone glass cover plate is made.
It is preferred that, in the step A, printing material requested is by mirror-like silver ink, curing agent and diluent by weight 10：
0.4-0.6：0.1-0.3 is constituted, and the half tone of printing is steel mesh, and the hardness of frictioning is 70-90A.
The material that the present invention prints by using mirror-like silver ink, curing agent and diluent as first of mirror-like silver, and
It is 10 to control its weight ratio：0.4-0.6：0.1-0.3, printing effect is good, and preferably, color stability is strong for brightness.It is more highly preferred to,
The model TP-3000 of the mirror-like silver ink, the model MK-150 of curing agent, the model PEF-102 of diluent.This hair
Bright by using steel mesh, and it is 70-90A to control the hardness of frictioning, and printing effect is good, and hardness is higher, and between different ink layers
Transition it is natural.
It is preferred that, in the step B, printing material requested is by black ink, curing agent and diluent by weight 10：
0.8-1.2：0.1-0.3 is constituted, and the half tone of printing is 165T, and the hardness of frictioning is 70-90A, and the integral thickness of printing-ink is
5-7μm。
The present invention is controlled by using the material of black ink, curing agent and diluent as second black printing
Its weight ratio is 10：0.8-1.2：0.1-0.3, printing effect is good, and preferably, color stability is strong for brightness.It is more highly preferred to, it is described
The model KF-515 of black ink, the model KF-006 of curing agent, the model T980 of diluent.The present invention by using
By the half tone control of printing in 165T, the hardness of frictioning is controlled in 70-90A, and printing effect is good, and hardness is higher, and different ink
Transition between layer is natural.
It is preferred that, in the step C, printing material requested is by gold ink, curing agent and diluent by weight 10：
0.8-1.2：0.1-0.3 is constituted, and the half tone of printing is 140T, and the hardness of frictioning is 70-90A, and the integral thickness of printing-ink is
8-10μm。
The present invention is controlled by using the material of gold ink, curing agent and diluent as the gold printing of the 3rd road
Its weight ratio is 10：0.8-1.2：0.1-0.3, printing effect is good, and preferably, color stability is strong for brightness.It is more highly preferred to, it is described
Gold ink is the ink added with Acid orange Ⅱ and silver powder, and the weight ratio of Acid orange Ⅱ and silver powder is 11：8.The Acid orange Ⅱ is treasured
Lay 1016B Acid orange Ⅱs, the silver powder is the precious silver powder of Lay 820 and the silver powder of Bao Lai 805, the model EFK-01 of curing agent, diluent
Model T980.The present invention is by using by the half tone control of printing, in 140T, the hardness control of frictioning is in 70-90A, printing
Effect is good, and hardness is higher, and the transition between different ink layers is natural.
It is preferred that, in the step D, printing material requested is by gold ink, curing agent and diluent by weight 10：
0.8-1.2：0.1-0.3 is constituted, and the half tone of printing is 140T, and the hardness of frictioning is 70-90A, and the integral thickness of printing-ink is
18-20μm。
The present invention is controlled by using the material of gold ink, curing agent and diluent as the gold printing of the 4th road
Its weight ratio is 10：0.8-1.2：0.1-0.3, printing effect is good, and preferably, color stability is strong for brightness.It is more highly preferred to, it is described
Gold ink is the ink added with Acid orange Ⅱ and silver powder, and the weight ratio of Acid orange Ⅱ and silver powder is 11：8.The Acid orange Ⅱ is treasured
Lay 1016B Acid orange Ⅱs, the silver powder is the precious silver powder of Lay 820 and the silver powder of Bao Lai 805, the model EFK-01 of curing agent, diluent
Model T980.The present invention is by using by the half tone control of printing, in 140T, the hardness control of frictioning is in 70-90A, printing
Effect is good, and hardness is higher, and the transition between different ink layers is natural.
It is preferred that, in the step E, printing material requested is by black ink, curing agent and diluent by weight 10：
0.8-1.2：0.1-0.3 is constituted, and the half tone of printing is 180T, and the hardness of frictioning is 70-90A, and the integral thickness of printing-ink is
15-25μm。
The present invention is controlled by using the material of black ink, curing agent and diluent as the 5th road black printing
Its weight ratio is 10：0.8-1.2：0.1-0.3, printing effect is good, and preferably, color stability is strong for brightness.It is more highly preferred to, it is described
The model PR-1075-5 of black ink, the model PR-1000 of curing agent, the model P800 of diluent.The present invention is logical
Cross using by the half tone control of printing, in 180T, the hardness of frictioning is controlled in 70-90A, and printing effect is good, and hardness is higher, and not
It is natural with the transition between ink layer.
It is preferred that, in the step F, printing material requested is by royal purple color ink, curing agent and diluent by weight 10：
0.4-0.6：0.1-0.3 is constituted, and the half tone of printing is 140T, and the hardness of frictioning is 70-90A.
The material that the present invention prints by using royal purple color ink, curing agent and diluent as the 6th road bluish violet, and
It is 10 to control its weight ratio：0.4-0.6：0.1-0.3, printing effect is good, and preferably, color stability is strong for brightness.It is more highly preferred to,
The model 1408-2001 of the royal purple color ink, the model CARE75 of curing agent, the model T980 of diluent.This hair
Bright to be controlled by using by the half tone of printing in 140T, the hardness of frictioning is controlled in 70-90A, and printing effect is good, and hardness is higher,
And the transition between different ink layers is natural.
It is preferred that, in the step B, the step D and the step E, solidification temperature is 140-160 DEG C, hardening time
For 10-20min.
The present invention is by the way that by solidification temperature control, at 140-160 DEG C, curing time control is in 10-20min, solidification effect
Good, curing rate is fast, and preferably, definition is good for the color saturation of printing.
In the step F, solidification temperature is 140-160 DEG C, and hardening time is 20-40min.
The present invention is by the way that by solidification temperature control, at 140-160 DEG C, curing time control is in 20-40min, solidification effect
Good, curing rate is fast, and preferably, definition is good for the color saturation of printing.
In the step F, the visible ray 550nm transmitances of the 6th road bluish violet printing layer are 4%-10%, infrared light 850nm
Transmitance is more than 78%.
It is preferred that, the step（4）In, reinforcing temperature is 340-360 DEG C, and enhanced time is 15-25min.The present invention is logical
Cross will reinforcing temperature control at 340-360 DEG C, enhanced time is controlled in 15-25min, and obtained glass cover-plate has excellent resistance to
Soda acid performance, wearability is high, and preferably, color stability is strong for brightness, environmental protection, also with preferable water repelling property and resistance to ag(e)ing
Energy.
A kind of acid and alkali-resistance mobile phone glass cover plate, the acid and alkali-resistance mobile phone glass cover plate is according to preparation method system described above
.
The beneficial effects of the present invention are：The manufacturing technology steps of the present invention are simple, convenient operation and control, steady quality,
Production efficiency is high, and production cost is low, can large-scale industrial production.
The acid and alkali-resistance mobile phone glass cover plate of the present invention has excellent acid-proof alkaline, and wearability is high, and brightness is preferable, color and luster
Stability is strong, environmental protection, also with preferable water repelling property and ageing-resistant performance.
Brief description of the drawings
Fig. 1 is step A of the present invention printing zone schematic diagram；
Fig. 2 is step B of the present invention printing zone schematic diagram；
Fig. 3 is step C of the present invention, step D and step E printing zone schematic diagram；
Fig. 4 is step F of the present invention printing zone schematic diagram；
Reference is：1-LOGO, 2-button, 3-inside casing, 4-non-display area, 5-IR holes, 6-code.
Embodiment
For the ease of the understanding of those skilled in the art, further is made to the present invention with reference to embodiment and accompanying drawing 1-4
Explanation, the content that embodiment is referred to not limitation of the invention.
Embodiment 1
See Fig. 1-4, a kind of manufacturing process of acid and alkali-resistance mobile phone glass cover plate comprises the following steps：
（1）Sawing sheet：The white glass for choosing original material cuts into the glass white tiles of fritter；
（2）Finishing：Glass white tiles after cutting is refined to required apparent size；
（3）Plain grinding：Glass white tiles surface after finishing is subjected to frosted processing；
（4）Reinforcing：Glass white tiles after frosted is subjected to High-Temperature Strengthening；
（5）Secondary plain grinding：Glass white tiles edge after reinforcing is subjected to frosted processing；
（6）Once clean：Glass white tiles after plain grinding is cleaned up, glass cover-plate is obtained；
（7）Silk-screen：Multiple silk-screen printing is carried out on the surface of glass cover-plate, is in turn included the following steps：
A, first of mirror-like silver printing：Scratched first using screen printing technique at the LOGO 1 and button 2 of glass cover-plate
Dry tack free is carried out after mirror-like silver printing layer, printing；
B, second black printing：Second black printed layer is scratched using screen printing technique at the inside casing 3 of glass cover-plate,
Baking and curing is carried out after printing；
C, the gold printing of the 3rd road：The 3rd road gold is scratched in the non-display area 4 of glass cover-plate using screen printing technique to print
Layer, dry tack free is carried out after printing；
D, the gold printing of the 4th road：In the 3rd road, the non-display area 4 of golden printing layer scratches the 4th road using screen printing technique
Baking and curing is carried out after golden printing layer, printing；
E, the 5th road black printing：In the 4th road, the non-display area 4 of golden printing layer scratches the 5th road using screen printing technique
Baking and curing is carried out after black printed layer, printing；
F, the 6th road bluish violet printing：Scratched at the IR holes 5 of the 5th road black printed layer and code 6 using screen printing technique
Baking and curing is carried out after 6th road bluish violet printing layer, printing；
（8）Secondary cleaning：Glass cover-plate after silk-screen is handled is cleaned up, and high intensity mobile phone glass cover plate is made.
In the step A, printing material requested is by mirror-like silver ink, curing agent and diluent by weight 10：0.4：0.1
Composition, the half tone of printing is steel mesh, and the hardness of frictioning is 70A.
In the step B, printing material requested is by black ink, curing agent and diluent by weight 10：0.8：0.1 group
Into the half tone of printing is 165T, and the hardness of frictioning is 70A, and the integral thickness of printing-ink is 5 μm.
In the step C, printing material requested is by gold ink, curing agent and diluent by weight 10：0.8：0.1 group
Into the half tone of printing is 140T, and the hardness of frictioning is 70A, and the integral thickness of printing-ink is 8 μm.
In the step D, printing material requested is by gold ink, curing agent and diluent by weight 10：0.8：0.1 group
Into the half tone of printing is 140T, and the hardness of frictioning is 70A, and the integral thickness of printing-ink is 18 μm.
In the step E, printing material requested is by black ink, curing agent and diluent by weight 10：0.8：0.1 group
Into the half tone of printing is 180T, and the hardness of frictioning is 70A, and the integral thickness of printing-ink is 15 μm.
In the step F, printing material requested is by royal purple color ink, curing agent and diluent by weight 10：0.4：0.1
Composition, the half tone of printing is 140T, and the hardness of frictioning is 70A.
In the step B, the step D and the step E, solidification temperature is 140 DEG C, and hardening time is 20min；It is described
In step F, solidification temperature is 140 DEG C, and hardening time is 40min；In the step F, the 6th road bluish violet printing layer it is visible
Light 550nm transmitances are 4%, and infrared light 850nm transmitances are 78%.
The step（4）In, reinforcing temperature is 340 DEG C, and enhanced time is 25min.
A kind of acid and alkali-resistance mobile phone glass cover plate, the acid and alkali-resistance mobile phone glass cover plate is according to preparation method system described above
.
Embodiment 2
The difference of the present embodiment and above-described embodiment 1 is：
In the step A, printing material requested is by mirror-like silver ink, curing agent and diluent by weight 10：0.45：0.15 group
Into the half tone of printing is steel mesh, and the hardness of frictioning is 75A.
In the step B, printing material requested is by black ink, curing agent and diluent by weight 10：0.9：0.15
Composition, the half tone of printing is 165T, and the hardness of frictioning is 75A, and the integral thickness of printing-ink is 5.5 μm.
In the step C, printing material requested is by gold ink, curing agent and diluent by weight 10：0.9：0.15
Composition, the half tone of printing is 140T, and the hardness of frictioning is 75A, and the integral thickness of printing-ink is 8.5 μm.
In the step D, printing material requested is by gold ink, curing agent and diluent by weight 10：0.9：0.15
Composition, the half tone of printing is 140T, and the hardness of frictioning is 75A, and the integral thickness of printing-ink is 185 μm.
In the step E, printing material requested is by black ink, curing agent and diluent by weight 10：0.9：0.15
Composition, the half tone of printing is 180T, and the hardness of frictioning is 75A, and the integral thickness of printing-ink is 18 μm.
In the step F, printing material requested is by royal purple color ink, curing agent and diluent by weight 10：0.45：
0.15 composition, the half tone of printing is 140T, and the hardness of frictioning is 75A.
In the step B, the step D and the step E, solidification temperature is 145 DEG C, and hardening time is 18min；It is described
In step F, solidification temperature is 145 DEG C, and hardening time is 35min；In the step F, the 6th road bluish violet printing layer it is visible
Light 550nm transmitances are 6%, and infrared light 850nm transmitances are 80%.
The step（4）In, reinforcing temperature is 345 DEG C, and enhanced time is 22min.
Embodiment 3
The difference of the present embodiment and above-described embodiment 1 is：
In the step A, printing material requested is by mirror-like silver ink, curing agent and diluent by weight 10：0.5：0.2 group
Into the half tone of printing is steel mesh, and the hardness of frictioning is 80A.
In the step B, printing material requested is by black ink, curing agent and diluent by weight 10：1：0.2 group
Into the half tone of printing is 165T, and the hardness of frictioning is 80A, and the integral thickness of printing-ink is 6 μm.
In the step C, printing material requested is by gold ink, curing agent and diluent by weight 10：1：0.2 group
Into the half tone of printing is 140T, and the hardness of frictioning is 80A, and the integral thickness of printing-ink is 9 μm.
In the step D, printing material requested is by gold ink, curing agent and diluent by weight 10：1：0.2 group
Into the half tone of printing is 140T, and the hardness of frictioning is 80A, and the integral thickness of printing-ink is 19 μm.
In the step E, printing material requested is by black ink, curing agent and diluent by weight 10：1：0.2 group
Into the half tone of printing is 180T, and the hardness of frictioning is 80A, and the integral thickness of printing-ink is 20 μm.
In the step F, printing material requested is by royal purple color ink, curing agent and diluent by weight 10：0.5：0.2
Composition, the half tone of printing is 140T, and the hardness of frictioning is 80A.
In the step B, the step D and the step E, solidification temperature is 150 DEG C, and hardening time is 15min；It is described
In step F, solidification temperature is 150 DEG C, and hardening time is 30min；In the step F, the 6th road bluish violet printing layer it is visible
Light 550nm transmitances are 7%, and infrared light 850nm transmitances are 82%.
The step（4）In, reinforcing temperature is 350 DEG C, and enhanced time is 20min.
Embodiment 4
The difference of the present embodiment and above-described embodiment 1 is：
In the step A, printing material requested is by mirror-like silver ink, curing agent and diluent by weight 10：0.55：0.25 group
Into the half tone of printing is steel mesh, and the hardness of frictioning is 85A.
In the step B, printing material requested is by black ink, curing agent and diluent by weight 10：1.1：0.25
Composition, the half tone of printing is 165T, and the hardness of frictioning is 85A, and the integral thickness of printing-ink is 6.5 μm.
In the step C, printing material requested is by gold ink, curing agent and diluent by weight 10：1.1：0.25
Composition, the half tone of printing is 140T, and the hardness of frictioning is 85A, and the integral thickness of printing-ink is 9.5 μm.
In the step D, printing material requested is by gold ink, curing agent and diluent by weight 10：1.1：0.25
Composition, the half tone of printing is 140T, and the hardness of frictioning is 85A, and the integral thickness of printing-ink is 19.5 μm.
In the step E, printing material requested is by black ink, curing agent and diluent by weight 10：1.1：0.25
Composition, the half tone of printing is 180T, and the hardness of frictioning is 85A, and the integral thickness of printing-ink is 22 μm.
In the step F, printing material requested is by royal purple color ink, curing agent and diluent by weight 10：0.55：
0.25 composition, the half tone of printing is 140T, and the hardness of frictioning is 85A.
In the step B, the step D and the step E, solidification temperature is 155 DEG C, and hardening time is 12min；It is described
In step F, solidification temperature is 155 DEG C, and hardening time is 25min；In the step F, the 6th road bluish violet printing layer it is visible
Light 550nm transmitances are 8%, and infrared light 850nm transmitances are 85%.
The step（4）In, reinforcing temperature is 355 DEG C, and enhanced time is 18min.
Embodiment 5
The difference of the present embodiment and above-described embodiment 1 is：
In the step A, printing material requested is by mirror-like silver ink, curing agent and diluent by weight 10：0.6：0.3 group
Into the half tone of printing is steel mesh, and the hardness of frictioning is 90A.
In the step B, printing material requested is by black ink, curing agent and diluent by weight 10：1.2：0.3 group
Into the half tone of printing is 165T, and the hardness of frictioning is 90A, and the integral thickness of printing-ink is 7 μm.
In the step C, printing material requested is by gold ink, curing agent and diluent by weight 10：1.2：0.3 group
Into the half tone of printing is 140T, and the hardness of frictioning is 90A, and the integral thickness of printing-ink is 10 μm.
In the step D, printing material requested is by gold ink, curing agent and diluent by weight 10：1.2：0.3 group
Into the half tone of printing is 140T, and the hardness of frictioning is 90A, and the integral thickness of printing-ink is 20 μm.
In the step E, printing material requested is by black ink, curing agent and diluent by weight 10：1.2：0.3 group
Into the half tone of printing is 180T, and the hardness of frictioning is 90A, and the integral thickness of printing-ink is 25 μm.
In the step F, printing material requested is by royal purple color ink, curing agent and diluent by weight 10：0.6：0.3
Composition, the half tone of printing is 140T, and the hardness of frictioning is 90A.
In the step B, the step D and the step E, solidification temperature is 160 DEG C, and hardening time is 10min；It is described
In step F, solidification temperature is 160 DEG C, and hardening time is 20min；In the step F, the 6th road bluish violet printing layer it is visible
Light 550nm transmitances are 10%, and infrared light 850nm transmitances are 88%.
The step（4）In, reinforcing temperature is 360 DEG C, and enhanced time is 15min.
Acid and alkali-resistance mobile phone glass cover plate produced by the present invention has excellent acid-proof alkaline, and wearability is high, and brightness is preferable,
Color stability is strong, environmental protection, also with preferable water repelling property and ageing-resistant performance.
Above-described embodiment is the present invention preferably implementation, and in addition, the present invention can be realized with other manner,
Any obvious replacement is within protection scope of the present invention on the premise of not departing from present inventive concept.
Claims (10)
1. a kind of manufacturing process of acid and alkali-resistance mobile phone glass cover plate, it is characterised in that：Comprise the following steps：
（1）Sawing sheet：The white glass for choosing original material cuts into the glass white tiles of fritter；
（2）Finishing：Glass white tiles after cutting is refined to required apparent size；
（3）Plain grinding：Glass white tiles surface after finishing is subjected to frosted processing；
（4）Reinforcing：Glass white tiles after frosted is subjected to High-Temperature Strengthening；
（5）Secondary plain grinding：Glass white tiles edge after reinforcing is subjected to frosted processing；
（6）Once clean：Glass white tiles after plain grinding is cleaned up, glass cover-plate is obtained；
（7）Silk-screen：Multiple silk-screen printing is carried out on the surface of glass cover-plate, is in turn included the following steps：
A, first of mirror-like silver printing：First of minute surface is scratched using screen printing technique at the LOGO and button of glass cover-plate
Dry tack free is carried out after silver-colored printing layer, printing；
B, second black printing：Second black printed layer is scratched using screen printing technique at the inside casing of glass cover-plate,
Baking and curing is carried out after printing；
C, the gold printing of the 3rd road：The 3rd road gold is scratched in the non-display area of glass cover-plate using screen printing technique to print
Layer, dry tack free is carried out after printing；
D, the gold printing of the 4th road：In the 3rd road, the non-display area of golden printing layer scratches the 4th road gold using screen printing technique
Baking and curing is carried out after color printing layer, printing；
E, the 5th road black printing：In the 4th road, the non-display area of golden printing layer is black using the 5th road of screen printing technique blade coating
Baking and curing is carried out after color printing layer, printing；
F, the 6th road bluish violet printing：Using screen printing technique blade coating the at the IR holes of the 5th road black printed layer and code
Six road bluish violet printing layers, baking and curing is carried out after printing；
（8）Secondary cleaning：Glass cover-plate after silk-screen is handled is cleaned up, and high intensity mobile phone glass cover plate is made.
2. a kind of manufacturing process of acid and alkali-resistance mobile phone glass cover plate according to claim 1, it is characterised in that：The step
In A, printing material requested is by mirror-like silver ink, curing agent and diluent by weight 10：0.4-0.6：0.1-0.3 is constituted, print
The half tone of brush is steel mesh, and the hardness of frictioning is 70-90A.
3. a kind of manufacturing process of acid and alkali-resistance mobile phone glass cover plate according to claim 1, it is characterised in that：The step
In B, printing material requested is by black ink, curing agent and diluent by weight 10：0.8-1.2：0.1-0.3 is constituted, printing
Half tone be 165T, the hardness of frictioning is 70-90A, and the integral thickness of printing-ink is 5-7 μm.
4. a kind of manufacturing process of acid and alkali-resistance mobile phone glass cover plate according to claim 1, it is characterised in that：The step
In C, printing material requested is by gold ink, curing agent and diluent by weight 10：0.8-1.2：0.1-0.3 is constituted, printing
Half tone be 140T, the hardness of frictioning is 70-90A, and the integral thickness of printing-ink is 8-10 μm.
5. a kind of manufacturing process of acid and alkali-resistance mobile phone glass cover plate according to claim 1, it is characterised in that：The step
In D, printing material requested is by gold ink, curing agent and diluent by weight 10：0.8-1.2：0.1-0.3 is constituted, printing
Half tone be 140T, the hardness of frictioning is 70-90A, and the integral thickness of printing-ink is 18-20 μm.
6. a kind of manufacturing process of acid and alkali-resistance mobile phone glass cover plate according to claim 1, it is characterised in that：The step
In E, printing material requested is by black ink, curing agent and diluent by weight 10：0.8-1.2：0.1-0.3 is constituted, printing
Half tone be 180T, the hardness of frictioning is 70-90A, and the integral thickness of printing-ink is 15-25 μm.
7. a kind of manufacturing process of acid and alkali-resistance mobile phone glass cover plate according to claim 1, it is characterised in that：The step
In F, printing material requested is by royal purple color ink, curing agent and diluent by weight 10：0.4-0.6：0.1-0.3 is constituted, print
The half tone of brush is 140T, and the hardness of frictioning is 70-90A.
8. a kind of manufacturing process of acid and alkali-resistance mobile phone glass cover plate according to claim 1, it is characterised in that：The step
In B, the step D and the step E, solidification temperature is 140-160 DEG C, and hardening time is 10-20min；In the step F,
Solidification temperature is 140-160 DEG C, and hardening time is 20-40min；In the step F, the visible ray of the 6th road bluish violet printing layer
550nm transmitances are 4%-10%, and infrared light 850nm transmitances are more than 78%.
9. a kind of manufacturing process of acid and alkali-resistance mobile phone glass cover plate according to claim 1, it is characterised in that：The step
（4）In, reinforcing temperature is 340-360 DEG C, and enhanced time is 15-25min.
10. a kind of acid and alkali-resistance mobile phone glass cover plate, it is characterised in that：The acid and alkali-resistance mobile phone glass cover plate is according to claim 1-
Preparation method described in 9 any one is made.
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| CN108164153A (en) * | 2017-11-16 | 2018-06-15 | 东莞市晶博光电有限公司 | A kind of screen and its manufacture craft comprehensively |
| CN108177456A (en) * | 2017-11-16 | 2018-06-19 | 东莞市晶博光电有限公司 | A kind of mobile phone glass cover board and its printing technology |
| CN109679400A (en) * | 2019-01-23 | 2019-04-26 | 北海市龙浩光电科技有限公司 | A kind of high permeability glass ink |
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Application publication date: 20171017 |