CN102789334A - Nanometer touch film production method - Google Patents
Nanometer touch film production method Download PDFInfo
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- CN102789334A CN102789334A CN2012102367162A CN201210236716A CN102789334A CN 102789334 A CN102789334 A CN 102789334A CN 2012102367162 A CN2012102367162 A CN 2012102367162A CN 201210236716 A CN201210236716 A CN 201210236716A CN 102789334 A CN102789334 A CN 102789334A
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- nanometer touch
- touch control
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000007639 printing Methods 0.000 claims abstract description 31
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 230000010287 polarization Effects 0.000 claims abstract description 7
- 238000005245 sintering Methods 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 17
- 229920002799 BoPET Polymers 0.000 claims description 9
- 238000003384 imaging method Methods 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 6
- 238000005538 encapsulation Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 238000011021 bench scale process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Abstract
The invention discloses a nanometer touch film production method which is characterized in that flow line production is achieved through conveying belt connection, and a finished product is obtained after steps of coating, jet printing, sintering, electric polarization processing, packaging, detection and the like. The nanometer touch film production method solves the technical problems of low cost mass production of high transparent and large-size induction films, breaks through the technical bottleneck of small size and low transparency of the existing international indium tin oxide (ITO) conducting films, breaks monopoly of the foreign industries, simultaneously achieves flow line production, reduces production cost, improves production efficiency and product quality, saves energy and protects the environment.
Description
Technical field
The present invention relates to optical liquid crystal working cell field of nanometer material technology, relate in particular to a kind of working method of nanometer touch control film.
Background technology
The nanometer touch control film is that a kind of nm-class conducting wire that encapsulates is main sensor film, integrates accurate induction location, flexible, high multiple function such as transparent, is used for the accurate touch-control location of touch screen more than 10 inches, also is applied to accurate interaction and security protection location.At present, also do not exist on the market can independent completion scale property production nanometer touch control film equipment, it produces the bench scale stage that also is in; Mostly its apparatus is experimental precision equipment, costs an arm and a leg, and production cost is high; Secondly, because the limitation of equipment, operational sequence is more complicated; Streamline production is difficult for, the wasting manpower and material resources, and yield rate is wayward.And existing in the world ITO conducting film size is little, transparency is low, by external trade monopoly, has a strong impact on the international competitiveness of China touch-screen enterprise on the product.
Summary of the invention
Defective in view of above-mentioned prior art existence; The objective of the invention is to propose a kind of working method of nanometer touch control film; The solution height is transparent, the low-cost volume production technical matters of large scale sensor film, breaks through the existing in the world technical bottleneck that ITO conducting film size is little, transparency is low, realizes streamline production simultaneously; Reduce production costs, enhance productivity.
The object of the invention will be achieved through following technical scheme:
A kind of working method of nanometer touch control film connects the production of realization streamline through travelling belt, and said streamline production comprises the steps:
Step 1 is put into the streamline initiating terminal with base material, is transported to coating apparatus through travelling belt, through coating apparatus substratum transparent is evenly spread upon substrate surface, is used to strengthen the adhesion of substrate surface;
Step 2 is transported to spray printing equipment place with the base material of handling the surface through travelling belt, and spray printing equipment is X-direction with nano conductive printing ink and evenly is printed on substrate surface;
Step 3 is waited to handle the X axle and is printed, and is sent to agglomerating plant, is heated to 130 ℃～160 ℃, makes it to form X axle nm-class conducting wire;
Step 4, after X axle nm-class conducting wire formed, travelling belt was transported to coating apparatus and carries out the gluing processing, through coating apparatus the transparent insulation glue-line is evenly spread upon substrate surface;
Step 5, the base material oven dry with the step 4 gained is sent to spray printing equipment place again, through spray printing equipment nano conductive printing ink is Y direction and evenly is printed on substrate surface;
Step 6 is handled the Y axle and is printed, and is sent to agglomerating plant, is heated to 130 ℃～160 ℃, makes it to form Y axle nm-class conducting wire;
Step 7 after Y axle nm-class conducting wire forms, is sent to automatic electric polarization treating apparatus, handles that through electric polarization flexible board is connected to the whipping presumptive area;
Step 8 is sent to equipment for coating film with the base material of step 7 gained through travelling belt, carries out encapsulation process through equipment for coating film and the covering substrates of handling through gluing;
Step 9 after encapsulation finishes, is sent to cutting equipment, cuts out and goes unnecessary part, obtains finished product;
Step 10 is sent to drying chamber with the finished product of step 9 gained, 125 ℃～135 ℃ down oven dry handled 30 seconds～120 seconds;
Step 11 is sent to the test of breaking of nm-class conducting wire broken thread detector through dry finished product, if test is through then directly being transported to the warehouse, if test not through then being sent to the waste product zone.
Preferably, the working method of above-mentioned a kind of nanometer touch control film, wherein: said base material is the modified PET film, glass, acrylic board, any one in imaging film or the ultrathin flexible imaging device.
Preferably, the working method of above-mentioned a kind of nanometer touch control film, wherein: the heat impedance of said modified PET film is greater than 160 ℃.
Preferably, the working method of above-mentioned a kind of nanometer touch control film, wherein: said covering substrates is the modified PET film, glass, any one in acrylic board or the imaging film.
Preferably, the working method of above-mentioned a kind of nanometer touch control film, wherein: said spray printing equipment has independently control program, and the ink outlet port of said spray printing equipment directly is 5 μ m～10 μ m, and the spray printing trueness error is less than 10 μ m.
Preferably, the working method of above-mentioned a kind of nanometer touch control film, wherein: said agglomerating plant is the UV sintering machine, said UV sintering machine has independently control program.
Preferably, the working method of above-mentioned a kind of nanometer touch control film, wherein: said robotization electrode assembly is provided with the high-precision location soldered joint, and the bearing accuracy of said tacking joint is less than 10 μ m.
Preferably, the working method of above-mentioned a kind of nanometer touch control film, wherein: include the nano-Ag particles of particle diameter in the said nano conductive printing ink less than 50nm.
Outstanding effect of the present invention is: the low-cost volume production technical matters that the invention solves high transparent, large scale sensor film; Broken through the existing in the world technical bottleneck that ITO conducting film size is little, transparency is low; Break external trade monopoly, realized streamline production simultaneously, reduced production cost; Production efficiency and product quality have been improved, energy-conserving and environment-protective.
Following constipation closes the embodiment accompanying drawing, and specific embodiments of the invention is done further to detail, so that technical scheme of the present invention is easier to understand, grasp.
Description of drawings
Fig. 1 is the flow sheet of the embodiment of the invention.
Embodiment
Embodiment:
The working method of a kind of nanometer touch control film of present embodiment connects the production of realization streamline through travelling belt, and as shown in Figure 1, streamline production comprises the steps:
Step 1 is put into the streamline initiating terminal with base material, is transported to coating apparatus through travelling belt, through coating apparatus substratum transparent is evenly spread upon substrate surface, is used to strengthen the adhesion of substrate surface;
Step 2 is transported to spray printing equipment place with the base material of handling the surface through travelling belt, and spray printing equipment has independently control program, and the ink outlet port of spray printing equipment directly is 5 μ m～10 μ m, and the spray printing trueness error is less than 10 μ m.Spray printing equipment is X-direction with nano conductive printing ink and evenly is printed on substrate surface;
Step 3 is waited to handle the X axle and is printed, and is sent to agglomerating plant, and agglomerating plant is the UV sintering machine, and the UV sintering machine has independently control program, is heated to 130 ℃～160 ℃, makes it to form X axle nm-class conducting wire;
Step 4, after X axle nm-class conducting wire formed, travelling belt was transported to coating apparatus and carries out the gluing processing, through coating apparatus the transparent insulation glue-line is evenly spread upon substrate surface;
Step 5, the base material oven dry with the step 4 gained is sent to spray printing equipment place again, through spray printing equipment nano conductive printing ink is Y direction and evenly is printed on substrate surface;
Step 6 is handled the Y axle and is printed, and is sent to agglomerating plant, is heated to 130 ℃～160 ℃, makes it to form Y axle nm-class conducting wire;
Step 7; After Y axle nm-class conducting wire forms, be sent to automatic electric polarization treating apparatus, handle that through electric polarization flexible board is connected to the whipping presumptive area; The robotization electrode assembly is provided with the high-precision location soldered joint, and the bearing accuracy of tacking joint is less than 10 μ m;
Step 8 is sent to equipment for coating film with the base material of step 7 gained through travelling belt, carries out encapsulation process through equipment for coating film and the covering substrates of handling through gluing;
Step 9 after encapsulation finishes, is sent to cutting equipment, cuts out and goes unnecessary part, obtains finished product;
Step 10 is sent to drying chamber with the finished product of step 9 gained, 125 ℃～135 ℃ down oven dry handled 30 seconds～120 seconds;
Step 11 is sent to the test of breaking of nm-class conducting wire broken thread detector through dry finished product, if test is through then directly being transported to the warehouse, if test not through then being sent to the waste product zone.
Wherein, base material is modified PET film (heat impedance of modified PET film is greater than 160 ℃), glass, acrylic board, any one in imaging film or the ultrathin flexible imaging device.Covering substrates is the modified PET film, glass, any one in acrylic board or the imaging film.Include the nano-Ag particles of particle diameter in the nano conductive printing ink less than 50nm.
Present embodiment has solved the low-cost volume production technical matters of high transparent, large scale sensor film; Broken through the existing in the world technical bottleneck that ITO conducting film size is little, transparency is low; Break external trade monopoly, realized streamline production simultaneously, reduced production cost; Production efficiency and product quality have been improved, energy-conserving and environment-protective.
The present invention still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming all drop within protection scope of the present invention.
Claims (8)
1. the working method of a nanometer touch control film connects the production of realization streamline through travelling belt, it is characterized in that said streamline production comprises the steps:
Step 1 is put into the streamline initiating terminal with base material, is transported to coating apparatus through travelling belt, through coating apparatus substratum transparent is evenly spread upon substrate surface;
Step 2 is transported to spray printing equipment place with the base material of handling the surface through travelling belt, and spray printing equipment is X-direction with nano conductive printing ink and evenly is printed on substrate surface;
Step 3 is waited to handle the X axle and is printed, and is sent to agglomerating plant, is heated to 130 ℃～160 ℃, makes it to form X axle nm-class conducting wire;
Step 4, after X axle nm-class conducting wire formed, travelling belt was transported to coating apparatus and carries out the gluing processing, through coating apparatus the transparent insulation glue-line is evenly spread upon substrate surface;
Step 5, the base material oven dry with the step 4 gained is sent to spray printing equipment place again, through spray printing equipment nano conductive printing ink is Y direction and evenly is printed on substrate surface;
Step 6 is handled the Y axle and is printed, and is sent to agglomerating plant, is heated to 130 ℃～160 ℃, makes it to form Y axle nm-class conducting wire;
Step 7 after Y axle nm-class conducting wire forms, is sent to automatic electric polarization treating apparatus, handles that through electric polarization flexible board is connected to the whipping presumptive area;
Step 8 is sent to equipment for coating film with the base material of step 7 gained through travelling belt, carries out encapsulation process through equipment for coating film and the covering substrates of handling through gluing;
Step 9 after encapsulation finishes, is sent to cutting equipment, cuts out and goes unnecessary part, obtains finished product;
Step 10 is sent to drying chamber with the finished product of step 9 gained, 125 ℃～135 ℃ down oven dry handled 30 seconds～120 seconds;
Step 11 is sent to the test of breaking of nm-class conducting wire broken thread detector through dry finished product, if test is through then directly being transported to the warehouse, if test not through then being sent to the waste product zone.
2. the working method of a kind of nanometer touch control film according to claim 1 is characterized in that: said base material is the modified PET film, glass, acrylic board, any one in imaging film or the ultrathin flexible imaging device.
3. the working method of a kind of nanometer touch control film according to claim 2 is characterized in that: the heat impedance of said modified PET film is greater than 160 ℃.
4. the working method of a kind of nanometer touch control film according to claim 1 is characterized in that: said covering substrates is the modified PET film, glass, any one in acrylic board or the imaging film.
5. the working method of a kind of nanometer touch control film according to claim 1 is characterized in that: said spray printing equipment has independently control program, and the ink outlet port of said spray printing equipment directly is 5 μ m～10 μ m, and the spray printing trueness error is less than 10 μ m.
6. the working method of a kind of nanometer touch control film according to claim 1 is characterized in that: said agglomerating plant is the UV sintering machine, and said UV sintering machine has independently control program.
7. the working method of a kind of nanometer touch control film according to claim 1 is characterized in that: said robotization electrode assembly is provided with the high-precision location soldered joint, and the bearing accuracy of said tacking joint is less than 10 μ m.
8. the working method of a kind of nanometer touch control film according to claim 1 is characterized in that: include the nano-Ag particles of particle diameter less than 50nm in the said nano conductive printing ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210236716.2A CN102789334B (en) | 2012-07-10 | 2012-07-10 | Nanometer touch film production method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210236716.2A CN102789334B (en) | 2012-07-10 | 2012-07-10 | Nanometer touch film production method |
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| CN102789334A true CN102789334A (en) | 2012-11-21 |
| CN102789334B CN102789334B (en) | 2015-02-18 |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281471A (en) * | 2013-06-14 | 2013-09-04 | 苏州旭宇升电子有限公司 | Touch-control all-in-one machine |
| CN103279171A (en) * | 2013-06-14 | 2013-09-04 | 苏州旭宇升电子有限公司 | Touch all-in-one machine |
| CN103297648A (en) * | 2013-06-14 | 2013-09-11 | 苏州旭宇升电子有限公司 | Touch control all-in-one machine |
| CN103327212A (en) * | 2013-06-14 | 2013-09-25 | 苏州旭宇升电子有限公司 | Touch-control all-in-one machine |
| CN103327213A (en) * | 2013-06-14 | 2013-09-25 | 苏州旭宇升电子有限公司 | Touch-control all-in-one machine |
| CN103440074A (en) * | 2013-07-18 | 2013-12-11 | 苏州触动电子科技有限公司 | Manufacturing process of projection type capacitive touch screen |
| CN104317450A (en) * | 2014-10-27 | 2015-01-28 | 程芹 | Conductive-lining manufacturing process |
| WO2015039363A1 (en) * | 2013-09-18 | 2015-03-26 | 苏州泛普纳米科技有限公司 | Oversize multipoint touch-control induction unit and identification method therefor |
| CN104659501A (en) * | 2013-11-21 | 2015-05-27 | 苏州触动电子科技有限公司 | Connecting technology of nanowire and FPC |
| CN104765510A (en) * | 2014-01-05 | 2015-07-08 | 苏州触动电子科技有限公司 | Interference elimination method of capacitance touch panel |
| CN105930015A (en) * | 2016-04-13 | 2016-09-07 | 苏州触动电子科技有限公司 | Novel capacitance touch panel manufacture method |
| CN108829291A (en) * | 2018-07-04 | 2018-11-16 | 苏州元顿传感科技有限公司 | Processing method based on the multi-functional processing unit (plant) for touch control film |
| CN108973326A (en) * | 2018-07-04 | 2018-12-11 | 苏州泛普科技股份有限公司 | Multi-functional processing unit (plant) for touch control film |
| CN109213376A (en) * | 2018-09-30 | 2019-01-15 | 苏州泛普科技股份有限公司 | Can touch-control writing film manufacturing process |
| CN110362229A (en) * | 2019-07-01 | 2019-10-22 | 江苏友威科技股份有限公司 | A kind of preparation method of touch control film |
| CN111633210A (en) * | 2018-07-04 | 2020-09-08 | 苏州泛普科技股份有限公司 | Production method of large-size touch control film |
| CN113717619A (en) * | 2021-09-16 | 2021-11-30 | 杭州天丰光电科技股份有限公司 | Hidden screen colorful touch film and production process thereof |
| CN113963843A (en) * | 2018-07-04 | 2022-01-21 | 苏州泛普智能科技有限公司 | Automatic printing processing method for high-precision touch control film |
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Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281471A (en) * | 2013-06-14 | 2013-09-04 | 苏州旭宇升电子有限公司 | Touch-control all-in-one machine |
| CN103279171A (en) * | 2013-06-14 | 2013-09-04 | 苏州旭宇升电子有限公司 | Touch all-in-one machine |
| CN103297648A (en) * | 2013-06-14 | 2013-09-11 | 苏州旭宇升电子有限公司 | Touch control all-in-one machine |
| CN103327212A (en) * | 2013-06-14 | 2013-09-25 | 苏州旭宇升电子有限公司 | Touch-control all-in-one machine |
| CN103327213A (en) * | 2013-06-14 | 2013-09-25 | 苏州旭宇升电子有限公司 | Touch-control all-in-one machine |
| CN103440074A (en) * | 2013-07-18 | 2013-12-11 | 苏州触动电子科技有限公司 | Manufacturing process of projection type capacitive touch screen |
| WO2015039363A1 (en) * | 2013-09-18 | 2015-03-26 | 苏州泛普纳米科技有限公司 | Oversize multipoint touch-control induction unit and identification method therefor |
| CN104659501A (en) * | 2013-11-21 | 2015-05-27 | 苏州触动电子科技有限公司 | Connecting technology of nanowire and FPC |
| CN104765510A (en) * | 2014-01-05 | 2015-07-08 | 苏州触动电子科技有限公司 | Interference elimination method of capacitance touch panel |
| CN104317450A (en) * | 2014-10-27 | 2015-01-28 | 程芹 | Conductive-lining manufacturing process |
| CN105930015A (en) * | 2016-04-13 | 2016-09-07 | 苏州触动电子科技有限公司 | Novel capacitance touch panel manufacture method |
| CN105930015B (en) * | 2016-04-13 | 2019-01-01 | 苏州触动电子科技有限公司 | A kind of production method of capacitance touching control screen |
| CN108973326A (en) * | 2018-07-04 | 2018-12-11 | 苏州泛普科技股份有限公司 | Multi-functional processing unit (plant) for touch control film |
| CN108829291B (en) * | 2018-07-04 | 2021-07-27 | 苏州泛普智能科技有限公司 | Processing method based on multifunctional processing device for touch control film |
| CN113963843B (en) * | 2018-07-04 | 2023-11-14 | 合肥元顿传感科技有限公司 | Automatic printing and processing method for high-precision touch control film |
| CN111633210B (en) * | 2018-07-04 | 2022-06-21 | 苏州泛普科技股份有限公司 | Production method of touch control film |
| CN108973326B (en) * | 2018-07-04 | 2020-04-17 | 苏州泛普科技股份有限公司 | Multifunctional processing device for touch control film |
| CN111619228A (en) * | 2018-07-04 | 2020-09-04 | 苏州泛普科技股份有限公司 | Production equipment of large-size touch control film |
| CN111633210A (en) * | 2018-07-04 | 2020-09-08 | 苏州泛普科技股份有限公司 | Production method of large-size touch control film |
| CN108829291A (en) * | 2018-07-04 | 2018-11-16 | 苏州元顿传感科技有限公司 | Processing method based on the multi-functional processing unit (plant) for touch control film |
| CN113968078A (en) * | 2018-07-04 | 2022-01-25 | 苏州泛普智能科技有限公司 | Printing processing method for touch control film |
| CN113963843A (en) * | 2018-07-04 | 2022-01-21 | 苏州泛普智能科技有限公司 | Automatic printing processing method for high-precision touch control film |
| CN111619228B (en) * | 2018-07-04 | 2022-01-11 | 苏州泛普科技股份有限公司 | Production equipment of large-size touch control film |
| CN109213376B (en) * | 2018-09-30 | 2021-09-03 | 苏州泛普科技股份有限公司 | Manufacturing process of writable touch control film |
| CN109213376A (en) * | 2018-09-30 | 2019-01-15 | 苏州泛普科技股份有限公司 | Can touch-control writing film manufacturing process |
| CN110362229A (en) * | 2019-07-01 | 2019-10-22 | 江苏友威科技股份有限公司 | A kind of preparation method of touch control film |
| CN113717619A (en) * | 2021-09-16 | 2021-11-30 | 杭州天丰光电科技股份有限公司 | Hidden screen colorful touch film and production process thereof |
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| CN102789334B (en) | 2015-02-18 |
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