CN107415511B - Method for directly transferring mold texture or pattern onto toughened glass - Google Patents
Method for directly transferring mold texture or pattern onto toughened glass Download PDFInfo
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- CN107415511B CN107415511B CN201710735924.XA CN201710735924A CN107415511B CN 107415511 B CN107415511 B CN 107415511B CN 201710735924 A CN201710735924 A CN 201710735924A CN 107415511 B CN107415511 B CN 107415511B
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- 239000005341 toughened glass Substances 0.000 title claims abstract description 122
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 239000003292 glue Substances 0.000 claims abstract description 22
- 239000000853 adhesive Substances 0.000 claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000005282 brightening Methods 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 10
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000012459 cleaning agent Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 238000005530 etching Methods 0.000 claims description 4
- 239000007888 film coating Substances 0.000 claims description 4
- 238000009501 film coating Methods 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 2
- 239000012790 adhesive layer Substances 0.000 claims 2
- 238000002360 preparation method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0081—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Optics & Photonics (AREA)
- Printing Methods (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a method for directly transferring the texture or pattern of a mold to toughened glass, which comprises the following steps: placing the cleaned toughened glass on an arrangement jig; coating a shadowless photosensitive adhesive on the surface of the toughened glass; attaching a texture or pattern mould to the surface of the toughened glass coated with the UV photosensitive adhesive; rolling the tempered glass attached with the texture or pattern mould; carrying out ultraviolet exposure on the product obtained in the step four in an ultraviolet curing machine; separating the texture or pattern mould from the toughened glass; placing the toughened glass with the textures or the patterns into a cleaning machine to clean unexposed glue and overflow glue; and putting the cleaned toughened glass with the textures or the patterns into an ultraviolet curing machine for ultraviolet irradiation curing. The preparation method has the advantages of thin thickness of the prepared shadowless texture or pattern, good product shadow effect, simple process flow operation, high product yield and the like.
Description
Technical Field
The invention relates to the technical field of camera window lenses and fingerprint identification glass cover plates, in particular to a method for directly transferring mold textures or patterns onto toughened glass.
Background
With the continuous development of mobile phones, the photographing function of the mobile phone has become a main selling point, and the dual cameras with high pixels are becoming important for publicity. Therefore, mobile phone manufacturers try to increase the decorative effect on the design of the camera protection window, for example, by designing CD textures on the camera protection window to highlight the selling points of the camera. The existing decoration process is that the texture is firstly transferred to a PET membrane, then the membrane is subjected to the processes of coating, silk-screen printing, cutting and the like, and then the membrane is attached to toughened glass. The process has the defects of complex flow, thicker membrane thickness, low product yield, high cost, deformation of local pressed textures of the product and the like.
The Chinese patent application with publication number CN106398382A discloses a thermal sublimation glass and a preparation method thereof, wherein the preparation method comprises the steps of covering a primer, a printing film, a hydrophilic material layer and thermal transfer ink on the surface of toughened glass in sequence, and finally thermally sublimating in a thermal transfer machine to prepare the printed toughened glass.
Disclosure of Invention
The invention provides a method for directly transferring the texture or pattern of a mold onto tempered glass, aiming at the defects of the prior art, and the method can reduce the thickness of a product with a shadowless texture or pattern (hereinafter referred to as UV texture or pattern) made on the tempered glass, improve the light shadow effect of the product using the tempered glass, such as a camera, and reduce the production cost of the product.
The purpose of the invention is realized by the following technical scheme:
a method of directly transferring a mold texture or pattern to tempered glass, the method comprising the steps of:
1) placing the cleaned toughened glass on an arrangement jig;
2) coating a shadowless photosensitive adhesive on the surface of the toughened glass;
3) attaching a texture or pattern mould to the surface of the toughened glass coated with the UV photosensitive adhesive;
4) rolling the tempered glass attached with the texture or pattern mould;
5) carrying out ultraviolet exposure on the product obtained in the step 4) in an ultraviolet curing machine;
6) separating the texture or pattern mould from the toughened glass to obtain the toughened glass with the texture or pattern;
7) putting the toughened glass with the textures or the patterns obtained in the step 6) into an ultrasonic cleaning machine to clean unexposed glue and overflow glue;
8) and putting the cleaned toughened glass with the textures or the patterns into an ultraviolet curing machine for ultraviolet irradiation curing.
Further, the preparation method also comprises the following steps:
9) step 8), plating a brightening film layer on the surface of the texture or pattern of the prepared toughened glass;
10) printing a covering protective ink layer on the brightening film layer;
11) and etching the brightening film coating layer of the toughened glass product which is not covered with the protective ink layer by using a deplating solution.
Further, the arrangement jig in the step 1) is formed by CNC cutting and manufacturing of a glass fiber epoxy plate which is 0.05-0.1 mm smaller than the thickness of toughened glass.
Further, in the step 2), the shadowless photosensitive adhesive is coated on the surface of the tempered glass at a speed of 200-500 mm/s.
Further, 2-3 positioning columns are fixedly connected to the texture or pattern mold in the step 3), 2-3 positioning holes are formed in the surface of the tempered glass, and the texture or pattern mold and the tempered glass are attached together in a mode that the positioning columns are aligned with the positioning holes vertically.
Further, in the step 4), the roller is rolled from the initial end to the tail end of the upper surface of the texture or pattern mold at a speed of 100-600 mm/s, and a uniform UV glue layer is formed on the surface of the toughened glass, wherein the thickness of the glue layer is 8-26 μm.
Further, the ultraviolet exposure energy of the step 5) is 40-200 mJ/cm2The exposure time is 0.5-1.5 minutes.
Further, the step 7) cleaning process is as follows:
firstly, a silica gel cleaning agent (Beijing Kaiyuan Wanxing trade company, Ltd.) and water are mixed according to the weight percentage of 1:10 to prepare a required cleaning solution, the cleaning solution is put into an ultrasonic cleaning machine to perform vibration cleaning on the toughened glass with the textures or the patterns, the water temperature is set to be 40-60 ℃, the ultrasonic frequency is 0.2Hz, then the toughened glass with the textures or the patterns is sequentially cleaned through 4 pure water tanks, finally the toughened glass with the textures or the patterns is dried through a drying tank, and the drying temperature is set to be 70-120 ℃.
1 further, the ultraviolet curing conditions in step 8) are as follows: the ultraviolet irradiation energy is 200 to 1000mJ/cm2The irradiation time is 0.5 to 2 minutes.
Further, 6-8 brightness enhancement film layers plated in the step 9); step 10), the covering protective ink layer is 2-4 layers; the deplating solution comprises the following components: the non-conductive deplating liquid ZK-318 (Shenzhen Zekang science and technology Limited) and water are mixed and prepared into the deplating liquid according to the weight percentage of 6: 1.
Compared with the prior art, the invention has at least the following advantages:
1) compared with the traditional technology, the method for directly transferring the mold texture or pattern onto the toughened glass provided by the invention has the advantages that the thickness of the shadowless texture or pattern made on the toughened glass is thinner;
2) according to the method for directly transferring the mold textures or patterns onto the tempered glass, the shadowless textures or patterns are further plated with the multilayer brightening film layers and the covering protective ink layer, so that the light and shadow effect of products using the tempered glass such as a camera can be remarkably enhanced, and meanwhile, the covering protective ink layer can prevent particles such as dust from damaging the shadowless textures or patterns;
3) according to the method for directly transferring the mold texture or pattern onto the toughened glass, the process flow is simple to operate, the product yield is high, the cost is low, and compared with the traditional production process, the method can effectively prevent the texture deformation problem caused by local compression of the product.
Drawings
FIG. 1 is a flow chart of a process for transferring mold texture or pattern to tempered glass according to the present invention;
wherein, 1-toughened glass; 2-UV photosensitive glue; 3-texture or pattern mold; 4-a roller; 5-ultraviolet rays; 6-cleaning fluid; 7-deplating liquid.
Detailed Description
The present invention will be further described with reference to the following drawings and examples, which are illustrative only and not intended to be limiting, and the scope of the present invention is not limited thereby.
Example 1
A method of directly transferring a mold texture or pattern onto tempered glass 1, said method comprising the steps of:
1) placing the cleaned toughened glass 1 on an arrangement jig;
2) coating a shadowless photosensitive adhesive (hereinafter referred to as UV photosensitive adhesive 2) on the surface of the toughened glass 1;
3) attaching a texture or pattern mold 3 to the surface of the tempered glass 1 coated with the UV sensitive glue 2;
4) rolling the tempered glass 1 attached with the texture or pattern mould 3;
5) subjecting the product obtained in step 4) to ultraviolet exposure in an ultraviolet curing machine (not shown);
6) separating the texture or pattern mold 3 from the toughened glass 1 to obtain toughened glass with the texture or pattern;
7) putting the toughened glass 1 with the texture or the pattern obtained in the step 6) into an ultrasonic cleaning machine to clean unexposed glue and overflow glue;
8) and putting the cleaned toughened glass 1 with the textures or the patterns into an ultraviolet curing machine to carry out ultraviolet 5 irradiation curing.
The arrangement jig in the step 1) is manufactured by CNC cutting of a glass fiber epoxy plate which is 0.05mm thinner than 1 part of toughened glass; in the step 2), the shadowless photosensitive resist is coated on the surface of the toughened glass 1 at the speed of 500 mm/s; in the step 3), 2 positioning columns are fixedly connected to the texture or pattern mold 3, 2 positioning holes are formed in the surface of the toughened glass 1, and the texture or pattern mold 3 and the toughened glass 1 are attached together in a mode that the positioning columns are aligned with the positioning holes vertically; the roller 4 is rolled from the beginning of the upper surface of the texture or pattern die 3 to the upper surface at a speed of 100 mm/s in the step 4)Forming a uniform UV glue layer on the surface of the toughened glass 1 at the tail end, wherein the thickness of the glue layer is 26 mu m; the exposure energy of the ultraviolet 5 in the step 5) is 40mJ/cm2Exposure time was 1.5 minutes; step 7) the cleaning process is as follows:
firstly, a silica gel cleaning agent and water are mixed according to the weight percentage of 1:10 to prepare a required cleaning solution, the cleaning solution is put into an ultrasonic cleaning machine to perform vibration cleaning on the toughened glass with the textures or the patterns, the water temperature is set to be 50 ℃, the ultrasonic frequency is 0.2Hz, then the toughened glass with the textures or the patterns is sequentially cleaned through 4 pure water tanks, finally, the toughened glass with the textures or the patterns is dried through a drying tank, and the drying temperature is set to be 95 ℃.
The ultraviolet curing conditions in step 8) were as follows: the ultraviolet 5 irradiation energy was 600mJ/cm2The irradiation time was 1.5 minutes.
Example 2
A method of directly transferring a mold texture or pattern onto tempered glass 1, said method comprising the steps of:
1) placing the cleaned toughened glass 1 on an arrangement jig;
2) the surface of the toughened glass 1 is coated with a shadowless photosensitive adhesive (hereinafter referred to as UV photosensitive adhesive 2);
3) attaching a texture or pattern mold 3 to the surface of the toughened glass 1 coated with the UV photosensitive adhesive 2;
4) rolling the tempered glass 1 attached with the texture or pattern mould 3;
5) carrying out ultraviolet exposure on the product obtained in the step 4) in an ultraviolet curing machine;
6) separating the texture or pattern mold 3 from the toughened glass 1 to obtain toughened glass with the texture or pattern;
7) putting the toughened glass with the textures or the patterns obtained in the step 6) into an ultrasonic cleaning machine to clean unexposed glue and overflow glue;
8) and (3) putting the cleaned toughened glass 1 with the textures or the patterns into an ultraviolet 5 curing machine for ultraviolet irradiation curing.
WhereinThe arrangement jig in the step 1) is manufactured by CNC cutting of a glass fiber epoxy plate which is 0.1mm thinner than 1 part of toughened glass; coating the shadowless photosensitive resist on the surface of the toughened glass 1 at the speed of 200 mm/s in the step 2); 3 positioning columns are fixedly connected to the texture or pattern mold 3 in the step 3), 3 positioning holes are formed in the surface of the toughened glass 1, and the texture or pattern mold 3 and the toughened glass 1 are attached together in a mode that the positioning columns are aligned with the positioning holes vertically; in the step 4), the roller 4 is rolled from the initial end to the tail end of the upper surface of the texture or pattern mould 3 at the speed of 600 mm/s, and a uniform UV glue layer is formed on the surface of the toughened glass 1, wherein the thickness of the glue layer is 8 microns; the exposure energy of the ultraviolet 5 in the step 5) is 200mJ/cm2Exposure time was 0.5 minutes; step 7) the cleaning process is as follows:
firstly, a silica gel cleaning agent and water are mixed according to the weight percentage of 1:10 to prepare a required cleaning solution, the cleaning solution is put into an ultrasonic cleaning machine to perform vibration cleaning on the toughened glass with the textures or the patterns, the water temperature is set to be 40 ℃, the ultrasonic frequency is 0.2Hz, then the toughened glass with the textures or the patterns is sequentially cleaned through 4 pure water tanks, and finally the toughened glass with the textures or the patterns is dried through a drying tank, and the drying temperature is set to be 120 ℃.
The ultraviolet 5 curing conditions in step 8) were as follows: the ultraviolet 5 irradiation energy is 200 to 1000mJ/cm2The irradiation time was 0.5 minutes.
As a preferred implementation of the above embodiment, the method for directly transferring the mold texture or pattern onto the tempered glass 1 further comprises the following steps:
9) plating a brightening film layer on the surface of the texture or pattern of the toughened glass 1 prepared in the step 8) in the embodiment;
10) printing a covering protective ink layer on the brightening film layer;
11) and etching the brightening film coating layer of the toughened glass 1 product which is not covered with the protective ink layer by using a deplating solution 7.
Wherein, the brightening film layer plated in the step 9) is 6 layers; step 10), the covering protective ink layer is 4 layers; the components of the deplating solution 7 in the step 11) and the preparation are as follows: the non-conductive deplating liquid ZK-318 (Shenzhen Zekang science and technology Limited) and water are mixed and prepared into the deplating liquid according to the weight percentage of 6: 1.
Example 3
A method of directly transferring a mold texture or pattern onto tempered glass 1, said method comprising the steps of:
1) placing the cleaned toughened glass 1 on an arrangement jig;
2) the surface of the toughened glass 1 is coated with a shadowless photosensitive adhesive (hereinafter referred to as UV photosensitive adhesive 2);
3) attaching a texture or pattern mold 3 to the surface of the toughened glass 1 coated with the UV photosensitive adhesive 2;
4) rolling the tempered glass 1 attached with the texture or pattern mould 3;
5) carrying out ultraviolet exposure on the product obtained in the step 4) in an ultraviolet curing machine;
6) separating the texture or pattern mold 3 from the toughened glass 1 to obtain toughened glass with the texture or pattern;
7) putting the toughened glass with the textures or the patterns obtained in the step 6) into an ultrasonic cleaning machine to clean unexposed glue and overflow glue;
8) and putting the cleaned toughened glass 1 with the textures or the patterns into an ultraviolet curing machine to carry out ultraviolet 5 irradiation curing.
The arrangement jig in the step 1) is manufactured by CNC cutting of a glass fiber epoxy plate which is 0.75mm thinner than 1 part of toughened glass; coating the shadowless photosensitive resist on the surface of the toughened glass 1 at the speed of 300 mm/s in the step 2); 3 positioning columns are fixedly connected to the texture or pattern mold 3 in the step 3), 3 positioning holes are formed in the surface of the toughened glass 1, and the texture or pattern mold 3 and the toughened glass 1 are attached together in a mode that the positioning columns are aligned with the positioning holes vertically; in the step 4), the roller 4 is rolled from the initial end of the upper surface of the texture or pattern mould 3 to the tail end of the upper surface at the speed of 350 mm/s, a uniform UV glue layer is formed on the surface of the toughened glass 1, and glue is applied to the surface of the toughened glassThe thickness of the layer was 17 μm; the exposure energy of the ultraviolet 5 in the step 5) is 120mJ/cm2Exposure time was 1 minute; step 7) the cleaning process is as follows:
firstly, a silica gel cleaning agent and water are mixed according to the weight percentage of 1:10 to prepare a required cleaning solution, the cleaning solution is put into an ultrasonic cleaning machine to perform vibration cleaning on the toughened glass with the textures or the patterns, the water temperature is set to be 60 ℃, the ultrasonic frequency is 0.2Hz, then the toughened glass with the textures or the patterns is sequentially cleaned through 4 pure water tanks, and finally the toughened glass with the textures or the patterns is dried through a drying tank, and the drying temperature is set to be 70 ℃.
The ultraviolet curing conditions in step 8) were as follows: the ultraviolet irradiation energy was 600mJ/cm2The irradiation time was 1 minute.
As a preferred implementation of the above embodiment, the method for directly transferring the mold texture or pattern onto the tempered glass 1 further comprises the following steps:
9) plating a brightening film layer on the surface of the texture or pattern of the toughened glass 1 prepared in the step 8) in the embodiment;
10) printing a covering protective ink layer on the brightening film layer;
11) and etching the brightening film coating layer of the toughened glass 1 product which is not covered with the protective ink layer by using a deplating solution 7.
Wherein, the brightening film layer plated in the step 9) is 8 layers; step 10), the covering protective ink layer is 4 layers; the components of the deplating solution 7 in the step 11) and the preparation are as follows: mixing the non-deplating liquid ZK-318 with water according to the weight percentage of 6:1 to prepare the deplating liquid.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A method of directly transferring a mold pattern to tempered glass, the method comprising the steps of:
1) placing the cleaned toughened glass on an arrangement jig;
2) coating UV photosensitive glue on the surface of the toughened glass;
3) attaching a pattern mould to the surface of the toughened glass coated with the UV photosensitive adhesive;
4) rolling the toughened glass attached with the pattern mould;
5) carrying out ultraviolet exposure on the product obtained in the step 4) in an ultraviolet curing machine;
6) separating the pattern mould from the toughened glass to obtain the toughened glass with the pattern;
7) putting the toughened glass with the pattern obtained in the step 6) into an ultrasonic cleaning machine to clean the unexposed UV photosensitive adhesive and the overflow adhesive;
8) putting the cleaned toughened glass with the pattern into an ultraviolet curing machine for ultraviolet irradiation curing;
the arrangement jig in the step 1) is made by CNC cutting of a glass fiber epoxy plate with the thickness 0.05-0.1 mm smaller than that of toughened glass;
coating the UV photosensitive glue on the surface of the toughened glass at the speed of 200-500 mm/s in the step 2);
in the step 3), 2-3 positioning columns are fixedly connected to the pattern die, 2-3 positioning holes are formed in the surface of the toughened glass, and the pattern die and the toughened glass are attached together in a mode that the positioning columns and the positioning holes are aligned up and down;
in the step 4), rolling the roller from the initial end of the upper surface of the pattern mold to the tail end of the upper surface at the speed of 100-600 mm/s, and forming a uniform UV photosensitive adhesive layer on the surface of the toughened glass, wherein the thickness of the UV photosensitive adhesive layer is 8-26 microns;
the ultraviolet exposure energy of the step 5) is 40-200 mJ/cm, and the exposure time is 0.5-1.5 minutes.
2. The method of claim 1, further comprising the steps of:
9) plating a brightening film layer on the pattern surface of the toughened glass prepared in the step 8);
10) printing a covering protective ink layer on the brightening film layer;
11) and etching the brightening film coating layer of the toughened glass product which is not covered with the covering protective ink layer by using a deplating solution.
3. The method of directly transferring a mold pattern onto tempered glass according to claim 1 or 2, wherein the step 7) cleaning process is as follows:
firstly, a silica gel cleaning agent and water are mixed according to the weight percentage of 1:10 to prepare a required cleaning solution, the cleaning solution is put into an ultrasonic cleaning machine to perform vibration cleaning on the toughened glass with patterns, the water temperature is set to be 40-60 ℃, the ultrasonic frequency is 0.2Hz, then the toughened glass with patterns is sequentially cleaned through 4 pure water tanks, and finally the toughened glass with patterns is dried by a drying tank, and the drying temperature is set to be 70-120 ℃.
4. The method of directly transferring a mold pattern onto tempered glass according to claim 2, wherein the ultraviolet curing conditions in step 8) are as follows: the ultraviolet irradiation energy is 200-1000 mJ/cm, and the irradiation time is 0.5-2 minutes.
5. The method for directly transferring the mold pattern onto the tempered glass as claimed in claim 4, wherein the brightening film layer plated in the step 9) has 6-8 layers; step 10), the covering protective ink layer is 2-4 layers; the deplating solution comprises the following components: mixing the non-deplating liquid ZK-318 with water according to the weight percentage of 6:1 to prepare the deplating liquid.
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Denomination of invention: A method of directly transferring mold textures or patterns onto tempered glass Granted publication date: 20200605 Pledgee: Chizhou Jiuhua Hengxin financing Company limited by guarantee Pledgor: Shenzhen ruiou optics Co.,Ltd. Registration number: Y2024980013276 |
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