CN206202788U - A kind of no-station pole canopy volume to volume film covering device - Google Patents
A kind of no-station pole canopy volume to volume film covering device Download PDFInfo
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- CN206202788U CN206202788U CN201621232465.0U CN201621232465U CN206202788U CN 206202788 U CN206202788 U CN 206202788U CN 201621232465 U CN201621232465 U CN 201621232465U CN 206202788 U CN206202788 U CN 206202788U
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- pinch roller
- wheel
- guiding wheel
- dyestripping
- overlay film
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Abstract
The utility model provides a kind of no-station pole canopy volume to volume film covering device, including dyestripping section and overlay film section；Dyestripping section：Along this section of travel path of base material, the first unreeling wheel is set gradually, material-guiding wheel and first time material-guiding wheel, the first movable material-guiding wheel, support material-guiding wheel, dyestripping pinch roller, the first material-guiding wheel, the first winding wheel on first；Overlay film section：Along the base material travel path after this section of overlay film, the second unreeling wheel, the second material-guiding wheel, the first overlay film pinch roller, the 3rd material-guiding wheel, the second reducing material-guiding wheel, material-guiding wheel and second time material-guiding wheel, the 3rd winding wheel on second are set gradually；Main pinch roller is provided with, main pinch roller is in contact with dyestripping pinch roller, is also in contact with the first overlay film pinch roller；It is additionally provided with the first negative-pressure adsorption plate, the first ion wind.The utility model realizes press mold area no-station pole canopy, material deformation caused by tension force when eliminating dyestripping, press mold；Shorten distance between dyestripping and overlay film, the cleanliness factor in lifting institute's overlay film face reduces the use of ion bar.
Description
Technical field
The utility model is related to flexible electronic product volume to volume production field, and in particular to a kind of no-station pole canopy volume to volume overlay film
Device.
Background technology
In recent years, with the application of wearable electronic product, flexible electronic manufacturing technology turns into grinding for high-end manufacture field
Study carefully focus.Volume to volume manufacturing technology possesses that production efficiency is high because of it, materials'use rate high and low cost the advantages of, be following flexible
The development trend of electronic manufacturing technology.
At present, one of bottleneck of volume to volume technology is the deformation for how controlling material, and material deformation can cause rear operation
In aligning accuracy problem.Material deformation can be attributed to：1st, the thermal-induced deformation in technique；2nd, the stress deformation in material system；
3rd, deformation caused by tension force in handling process.In volume to volume equipment for coating film, the above two can be cut by technique and design of material
It is weak or eliminate its influence, therefore it is very necessary to design a kind of tension-free handling system.
In the prior art, between typically by maintaining pressing wheel and winding, the tension force between unreeling wheel and pressing wheel, with
Ensure base material carrying and winding it is neat, because pressing wheel must maintain certain high temperature (general 100 DEG C or so), with ensure
The adhesive force of dry film and base material, therefore, this partial tension will aggravate the deformation of base material.Between dyestripping and overlay film distance it is general compared with
Far, required for cleanliness factor management high.Separated with pressing wheel without base material pretreatment (heat treatment) or heat treatment, be so unfavorable for pressure
The temperature stability of base material when the adhesive force lifting of film and maintenance press mold.
Also some technical method weights, are full of environmental liquids between conveyor belt and base material, to ensure base material and conveyance strips
Adhesive force, reach the purpose that no-station pole canopy transports base material, but due to winding end no-station pole canopy, cause material to be received uneven, and fill out
The mode of topping up body, use environment has limitation, is not suitable for laminating machine and drying equipment.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of no-station pole canopy volume to volume film covering device, is winding and is pressing
Film, press mold and sets no-station pole canopy buffering area between unreeling, and has reducing or movable material-guiding wheel in setting buffers, realizes press mold
Area's no-station pole canopy, material problem on deformation caused by tension force when eliminating dyestripping, press mold.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of no-station pole canopy volume to volume film covering device, including dyestripping section and overlay film section；
Dyestripping section：
Along this section of travel path of base material, set gradually the first unreeling wheel, material-guiding wheel and first time material-guiding wheel on first, use
In the first movable material-guiding wheel or the first reducing material-guiding wheel of tension force, support material-guiding wheel, dyestripping pinch roller, first on elimination base material
Material-guiding wheel, the first winding wheel；
Material-guiding wheel and first time material-guiding wheel are arranged up and down on described first, and the gap between them passes through base material；
Overlay film section：
Along the base material travel path after this section of overlay film, the second unreeling wheel, the second material-guiding wheel, the first overlay film pressure are set gradually
Wheel, the 3rd material-guiding wheel, the second reducing material-guiding wheel for eliminating tension force on base material or the second movable material-guiding wheel, lead on second
Material wheel and second time material-guiding wheel, the 3rd winding wheel, it is adjacent with the second material-guiding wheel, it is provided with the second winding wheel；
Material-guiding wheel and second time material-guiding wheel arrange that the gap between them is by the base after overlay film up and down on described second
Material；
Main pinch roller is provided with, the main pinch roller is in contact with dyestripping pinch roller, for dyestripping；The main pinch roller and the first overlay film
Pinch roller is in contact, for overlay film；
Additionally, the first overlay film pinch roller front end is provided with the first negative-pressure adsorption plate, for adsorbing coiled material；In dyestripping and overlay film
Between the first ion wind is set, carry the electrostatic for producing for eliminating dyestripping, overlay film and base material.
Further, material-guiding wheel, first time material-guiding wheel, the first winding wheel, the second winding wheel, dyestripping pressure on described first
Wheel, the 3rd material-guiding wheel are driving wheel, and first unreeling wheel, support material-guiding wheel, the first material-guiding wheel, dyestripping pinch roller, second unreel
Wheel, the second material-guiding wheel, the first overlay film pinch roller, material-guiding wheel and second time material-guiding wheel, the second material-guiding wheel are driven pulley on second.
Further, the main pinch roller, the first overlay film pinch roller, dyestripping pinch roller are particularly configured to：Main pinch roller, the first overlay film
Pinch roller, dyestripping pinch roller are arranged in an axially parallel mode, and main pinch roller is in contact with the first overlay film pinch roller, and main pinch roller connects with dyestripping pinch roller
Touch；Gear is fixed with the main wheel pressing shaft, the gear is connected to drive motor by belt；The first overlay film pinch roller and
The two ends of dyestripping pinch roller are all fixed with pedestal, and pedestal is connected to cylinder, and the cylinder is maintained static.
Further, the main pinch roller and the driven pulley being in contact with main pinch roller, including the first overlay film pinch roller, dyestripping pinch roller
It is a unitary construction.
Further, the dyestripping section has 2 sets or more than 2 sets.
Further, it is provided with winding area and seeks side deviation-rectifying system, for ensures that base material is collected.
Compared with prior art, the beneficial effects of the utility model are：
1st, press mold area no-station pole canopy is realized, material problem on deformation caused by tension force when eliminating dyestripping, press mold.
2nd, shorten distance between dyestripping and overlay film, be conducive to the cleanliness factor in institute's overlay film face to be lifted, effectively reduce ion bar
Use.
3rd, between dyestripping and coating layer pinch roller, base material is attached to active layers pinch roller surface, so as to play pre- hot radical
Material maintains the purpose of base material temperature stabilization.
4th, the Integrated design of multilayer coating film is capable of achieving, device length is greatly shortened, equipment occupation space is saved, overlay film is lifted
Efficiency.
Brief description of the drawings
Fig. 1 is a kind of no-station pole canopy volume to volume film covering device structural representation of the utility model.
Fig. 2 is a kind of top view of the negative-pressure adsorption plate of no-station pole canopy volume to volume film covering device of the utility model.
Fig. 3 is a kind of multilayer structure of film schematic diagram of no-station pole canopy volume to volume film covering device of the utility model.
Fig. 4 is main pinch roller and the first overlay film pinch roller, the structural relation top view of dyestripping pinch roller in the utility model.
Fig. 5 is main pinch roller and the first overlay film pinch roller, the structural relation side view of dyestripping pinch roller in the utility model.
Fig. 6 is main pinch roller and the first overlay film pinch roller, the structural relation stereogram of dyestripping pinch roller in the utility model.
Fig. 7 is the structural relation schematic diagram of cylinder and pedestal in the utility model.
Fig. 8 is main pinch roller and the first overlay film pinch roller, the structural relation right view of dyestripping pinch roller in the utility model.
In figure：The main pinch rollers of 100-；101- gears；102- drive motors；110- the first overlay film pinch rollers；The guides of 111- second
Wheel；The unreeling wheels of 112- second；The material-guiding wheels of 113- the 3rd；114- the first negative-pressure adsorption plates；The winding wheels of 116- second；117- pedestals；
118- cylinders；120- dyestripping pinch rollers；The material-guiding wheels of 121- first；The winding wheels of 122- first；123- supports material-guiding wheel；130- second covers
Mould wheel；The material-guiding wheels of 131- the 4th；The unreeling wheels of 132- the 3rd；133- the second negative-pressure adsorption plates；The winding wheels of 200- the 3rd；201-
Material-guiding wheel on two；Second time material-guiding wheel of 202-；The unreeling wheels of 300- first；Material-guiding wheel on 301- first；First time material-guiding wheel of 302-；
400- the first reducing material-guiding wheels；The movable material-guiding wheels of 401- first；500- the second reducing material-guiding wheels；501- second is movable
Material-guiding wheel；The ion winds of 600- first；The ion winds of 601- second；700- base materials.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.The utility model is carried
A kind of no-station pole canopy volume to volume film covering device for supplying, it is functionally divided into and unreels area, no-station pole canopy buffering area, dyestripping overlay film area and receipts
Volume area.Mechanical rollers are divided into two kinds of driving shaft and driven shaft, and active shaft roller can freely adjust rotation speed by power drive
Degree, driven shaft roller is with the operation passive rotation of whole device.
As shown in figure 1, unreel 1st area being made up of material-guiding wheel 301, first time material-guiding wheel 302 on the first unreeling wheel 300, first.
First unreeling wheel 300 can be coiled releasing flexible base board, unreel area by material-guiding wheel 301 on the first unreeling wheel 300 and first,
First time material-guiding wheel, 302 tension force maintain base material smooth, pressure adjustable between material-guiding wheel 301, first time material-guiding wheel 302 on first
Section, the axial direction up and down motion that material-guiding wheel 301 can be along it between first time material-guiding wheel 302 on first.
1st area of no-station pole canopy buffering is arranged on and unreels between 1st area and dyestripping overlay film area, has two in the mechanical device of setting buffers
Selection is planted, one kind is the first reducing material-guiding wheel 400, and the tension force on coiled material is eliminated by changing diameter；Another kind is
First movable material-guiding wheel 401, can eliminate the tension force on coiled material along axial-movement by way of changing position.
Support material-guiding wheel 123 plays support transmission, no-station pole canopy is buffered 1st area and preferably connects dyestripping overlay film area.
1st area is wound to be made up of the first winding wheel 122 and the first material-guiding wheel 121.First winding wheel 122 will tear from substrate
The diaphragm for coming winds in rolls.First material-guiding wheel 121 plays support transmission, winding area 1 is preferably connected dyestripping and pastes
Film area.
Dyestripping overlay film area is by main pinch roller 100, the first overlay film pinch roller 110, dyestripping pinch roller 120,114 groups of the first negative-pressure adsorption plate
Into.Dyestripping overlay film area maintains by the interphase interaction of the overlay film pinch roller 110 of main pinch roller 100 and first and dyestripping pinch roller 120, reaches
The effect of dyestripping, overlay film and materials handling.Main pinch roller 100 carries heating function, and it is with the first overlay film pinch roller 110 and dyestripping pinch roller
Pressure adjustable section between 120.First overlay film pinch roller 110 and dyestripping pinch roller 120 can move up and down along axis, be easy to adjust pressure
Coiled material is placed with before device operating.First overlay film pinch roller 110 and dyestripping pinch roller 120 are axially moved along with main pinch roller 100, realize
Dyestripping and overlay film are operated.Overlay film side is provided with the first negative-pressure adsorption plate 114, bottom plan view is as shown in Figure 2.First negative pressure is inhaled
Attached plate 114 can be adsorbed coiled material by vacuumizing to form negative pressure.Before device brings into operation, the first negative-pressure adsorption plate 114
Adsorbing needs the film for pasting foremost, and after plant running, the first negative-pressure adsorption plate 114 is stopped, it is necessary to the film for pasting can fall
Fall on substrate, run with substrate.The first ion wind 600 is provided between dyestripping and overlay film with eliminate dyestripping and overlay film and
Base material carries the electrostatic for producing.
Main pinch roller 100, the first overlay film pinch roller 110, dyestripping pinch roller 120 are particularly configured to：Main pinch roller 100, the first overlay film
Pinch roller 110, dyestripping pinch roller 120 are arranged in an axially parallel mode, and main pinch roller 100 is in contact with the first overlay film pinch roller 110, main pinch roller
100 are in contact with dyestripping pinch roller 120；Gear 101 is fixed with the axle of main pinch roller 100, the gear 101 is connected by belt
To drive motor 102, therefore, under the work of drive motor 102, main pinch roller 100 is rotated；The He of first overlay film pinch roller 110
The two ends of dyestripping pinch roller 120 are all fixed with the pedestal 117 for fixing the first overlay film pinch roller 110 and dyestripping pinch roller 120, pedestal
117 are connected to cylinder 118, and the cylinder 118 is maintained static, by taking to for cylinder 118 so that the first overlay film pinch roller 110 or
The axial direction of person's dyestripping pinch roller 120 and main pinch roller 100 axially away from or be close to so that the pressure dependence between adjusting them.
2nd area are unreeled to be made up of the second unreeling wheel 112, the second material-guiding wheel 111 and the second winding wheel 116.Second unreeling wheel 112
Coiled releasing needs the film for pasting.Second material-guiding wheel 111 plays support transmission, enables to unreel area 2 preferably to connect and tears
Film overlay film area.Second winding wheel 116 is responsible for treat that the diaphragm torn it down on pad pasting is coiled.
3rd material-guiding wheel 113 is arranged between dyestripping pad pasting area and no-station pole canopy buffering area, plays support transmission.To prevent
Overlay film rear substrate is accumulated between the material-guiding wheel 113 of main pinch roller 100 and the 3rd, therefore the 3rd material-guiding wheel 113 is set into active,
And it is consistent with the linear velocity of main pinch roller 100 to take turns sideline speed.
No-station pole canopy buffers 2nd area and is arranged between 2nd area of dyestripping overlay film area and winding, has two in the mechanical device of setting buffers
Selection is planted, one kind is the second reducing material-guiding wheel 500, and the tension force on coiled material is eliminated by changing diameter；Another kind is
Second movable material-guiding wheel 501, can eliminate the tension force on coiled material along axial-movement by way of changing position.
Winding area 2 is made up of material-guiding wheel 201, second time material-guiding wheel 202 on the 3rd winding wheel 200, second.Winding area 2 according to
By tension force maintains base material 700 smooth between material-guiding wheel 201, second time material-guiding wheel 202 on the 3rd winding wheel 200 and second.3rd receives
Rolling wheel 200 will finally paste the coiled material winding of completion.Pressure adjustable between material-guiding wheel 201, second time material-guiding wheel 202 on second
Section, the axial direction up and down motion that material-guiding wheel 201 can be along it between second time material-guiding wheel 202 on second, to ensure that base material collects receipts
Volume area is equipped with seeks side deviation-rectifying system.
Details are as follows for a kind of coating process of no-station pole canopy volume to volume film covering device of the utility model：
The coiled material of overlay film will be needed to be placed on the first unreeling wheel 300, now coiled material surface posts layer protecting film.Coiled material
Drawn by material-guiding wheel 301, first time material-guiding wheel 302 on first, 1st area is buffered by no-station pole canopy, be connected to dyestripping overlay film area.First
Upper material-guiding wheel 301, first time traction coiled material of material-guiding wheel 302, the passive releasing coiled material of the first unreeling wheel 300, base material is maintained with this
It is smooth.No-station pole canopy buffers 1st area and can eliminate the tension force that front and rear two sections of coiled materials occur, and is changed by the first reducing material-guiding wheel 400
Move to realize eliminating the purpose of tension force in the position of variable diameters size or the first movable material-guiding wheel 401.
Coiled material enters dyestripping overlay film area, tears diaphragm at dyestripping pinch roller 120, and diaphragm is by the first material-guiding wheel
121 transmission, it is coiled by the first winding wheel 122.The coiled material of diaphragm is torn as main pinch roller 100 is rotated further.
Second unreeling wheel 112 releases the film for needing to be pasted on coiled material, is torn at the second material-guiding wheel 111 and treated on pad pasting
Diaphragm, treats that pad pasting is connected on the first overlay film pinch roller 110.Before whole device operating, it is necessary to the film for pasting foremost can be by
First negative-pressure adsorption plate 114 is adsorbed, until whole device brings into operation and will just treat that pad pasting puts down.
The coiled material of diaphragm is torn as main pinch roller 100 is rotated, main pinch roller 100 has heating function, by heating
Coiled material when by the first coating layer pinch roller 110 with treat that pad pasting hot pressing is adhered together.
3rd material-guiding wheel 113 draws the coiled material for pasting and finishing, and buffering two sections of coiled materials before and after 2nd area eliminate by no-station pole canopy goes out
Existing tension force, the coiled material winding that will finally be pasted by the 3rd winding wheel 200 is finished.
Whole no-station pole canopy volume to volume adhibiting device is used alternatingly by driving shaft and driven axle, and driving shaft roller traction is rolled up
Material, passive shaft roller passively releases coiled material, it is ensured that coiled material runs smoothness in a device.And no-station pole canopy is provided with a device to delay
Rush area, it is ensured that coiled material is not in the situation that tension force is pulled in the running before and after dyestripping overlay film area.Dyestripping overlay film
Area is set as main pinch roller 100 drives dyestripping pinch roller 120 to be rotated with the first overlay film pinch roller 110, and the passive dyestripping that completes works with overlay film,
Ensure that dyestripping with the yield of overlay film and the planarization of coiled material.The volume to volume method for sticking and covering realized using said apparatus, it is ensured that
Coiled material smooth operation in a device, will not be influenceed by tension force, be not in gauffer out-of-flatness phenomenon, and solve existing
Occurs deformation caused by tension force during coiled material is carried in volume to volume technology.
The utility model can also realize the Integrated design of multilayer coating film, greatly shorten device length, save hold facility empty
Between, lift overlay film efficiency.
The integrating device of multilayer coating film is realized as shown in figure 3, unreeling behind 2nd area, is increased by one and is unreeled 3rd area.Unreel 2nd area
The second ion wind 601 is set between 3rd area carries the electrostatic for producing to eliminate dyestripping and overlay film and base material with unreeling.Unreel 3rd area
It is made up of the 3rd unreeling wheel 132 and the 4th material-guiding wheel 131.Second overlay film pinch roller 130 increases behind the first overlay film pinch roller 110,
It is connected with 3rd area are unreeled.Second overlay film pinch roller 130 can move up and down along axis, be easy to be put before regulation pressure and device operating
Put coiled material.
The method for realizing multilayer coating film：Coiled material by the first overlay film pinch roller 110 paste completion the first tunic after, continue with
Main pinch roller 100 is rotated.Second tunic to be pasted by the second overlay film pinch roller 130, with the substrate for having pasted the first tunic
Carry out pasting operation again, realize double-deck overlay film.After the completion of overlay film, then the substrate winding that will complete to paste by 2nd area of winding.This
The film covering device of utility model, can flexibly change mechanical structure with the quantity for being actually needed overlay film, realize multilayer coating film
Integrated design.
Claims (6)
1. a kind of no-station pole canopy volume to volume film covering device, it is characterised in that including dyestripping section and overlay film section；
Dyestripping section：
Along this section of travel path of base material, set gradually the first unreeling wheel (300), led under material-guiding wheel (301) and first on first
Material wheel (302), for eliminating first of tension force on base material the movable material-guiding wheel (401) or the first reducing material-guiding wheel (400), branch
Support material-guiding wheel (123), dyestripping pinch roller (120), the first material-guiding wheel (121), the first winding wheel (122)；
Material-guiding wheel (301) and first time material-guiding wheel (302) are arranged up and down on described first, and the gap between them passes through base material；
Overlay film section：
Along the base material travel path after this section of overlay film, set gradually the second unreeling wheel (112), the second material-guiding wheel (111), first cover
Mould wheel (110), the 3rd material-guiding wheel (113), the second reducing material-guiding wheel (500) for eliminating tension force on base material or second can
Displacement material-guiding wheel (501), material-guiding wheel (201) and second time material-guiding wheel (202), the 3rd winding wheel (200) on second, lead with second
Material wheel (111) is adjacent, is provided with the second winding wheel (116)；
Material-guiding wheel (201) and second time material-guiding wheel (202) arrange that the gap between them is by after overlay film up and down on described second
Base material；
Main pinch roller (100) is provided with, the main pinch roller (100) is in contact with dyestripping pinch roller (120), for dyestripping；The main pressure
Wheel (100) is in contact with the first overlay film pinch roller (110), for overlay film；
Additionally, first overlay film pinch roller (110) front end is provided with the first negative-pressure adsorption plate (114), for adsorbing coiled material；In dyestripping
First ion wind (600) is set and overlay film between, the electrostatic for producing is carried for eliminating dyestripping, overlay film and base material.
2. a kind of no-station pole canopy volume to volume film covering device as claimed in claim 1, it is characterised in that material-guiding wheel on described first
(301), first time material-guiding wheel (302), the first winding wheel (122), the second winding wheel (116), dyestripping pinch roller (120), the 3rd lead
Material wheel (113) is driving wheel, first unreeling wheel (300), support material-guiding wheel (123), the first material-guiding wheel (121), dyestripping pressure
Wheel (120), the second unreeling wheel (112), the second material-guiding wheel (111), the first overlay film pinch roller (110), on second material-guiding wheel (201) and
Second time material-guiding wheel (202), the second material-guiding wheel (111) are driven pulley.
3. a kind of no-station pole canopy volume to volume film covering device as claimed in claim 1, it is characterised in that the main pinch roller (100), the
One overlay film pinch roller (110), dyestripping pinch roller (120) are particularly configured to：Main pinch roller (100), the first overlay film pinch roller (110), dyestripping
Pinch roller (120) are arranged in an axially parallel mode, and main pinch roller (100) is in contact with the first overlay film pinch roller (110), main pinch roller (100) with
Dyestripping pinch roller (120) is in contact；Gear (101) is fixed with main pinch roller (100) axle, the gear (101) is by belt
It is connected to drive motor (102)；The two ends of the first overlay film pinch roller (110) and dyestripping pinch roller (120) are all fixed with pedestal
(117), pedestal (117) is connected to cylinder (118), and the cylinder (118) maintains static.
4. a kind of no-station pole canopy volume to volume film covering device as described in claim 1 or 2 or 3, it is characterised in that the main pinch roller
(100) driven pulley and with main pinch roller (100) being in contact, including the first overlay film pinch roller (110), dyestripping pinch roller (120) they are one
Unitary construction.
5. a kind of no-station pole canopy volume to volume film covering device as claimed in claim 4, it is characterised in that the dyestripping section have 2 sets or
More than 2 sets of person.
6. a kind of no-station pole canopy volume to volume film covering device as claimed in claim 1, it is characterised in that be provided with winding area and seek side
Deviation-rectifying system, for ensureing that base material (700) is collected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232465.0U CN206202788U (en) | 2016-11-17 | 2016-11-17 | A kind of no-station pole canopy volume to volume film covering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232465.0U CN206202788U (en) | 2016-11-17 | 2016-11-17 | A kind of no-station pole canopy volume to volume film covering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206202788U true CN206202788U (en) | 2017-05-31 |
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ID=58753585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621232465.0U Active CN206202788U (en) | 2016-11-17 | 2016-11-17 | A kind of no-station pole canopy volume to volume film covering device |
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| Country | Link |
|---|---|
| CN (1) | CN206202788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917967A (en) * | 2019-03-22 | 2019-06-21 | 芜湖伦丰电子科技有限公司 | A kind of method of continuous production touch screen function piece |
-
2016
- 2016-11-17 CN CN201621232465.0U patent/CN206202788U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917967A (en) * | 2019-03-22 | 2019-06-21 | 芜湖伦丰电子科技有限公司 | A kind of method of continuous production touch screen function piece |
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