CN107107129A - The manufacture method of glass film - Google Patents
The manufacture method of glass film Download PDFInfo
- Publication number
- CN107107129A CN107107129A CN201680005488.4A CN201680005488A CN107107129A CN 107107129 A CN107107129 A CN 107107129A CN 201680005488 A CN201680005488 A CN 201680005488A CN 107107129 A CN107107129 A CN 107107129A
- Authority
- CN
- China
- Prior art keywords
- glass film
- ribbon
- ribbon glass
- manufacture method
- cleaning fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0075—Cleaning of glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0085—Drying; Dehydroxylation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/511—Processing surface of handled material upon transport or guiding thereof, e.g. cleaning
- B65H2301/5115—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/61—Display device manufacture, e.g. liquid crystal displays
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The present invention provides the manufacture method of glass film, including：Matting, in the matting, ribbon glass film (G) is carried with horizontal posture, and the cleaning area (R1) on the transportation route is cleaned using cleaning fluid (L) to it；And except liquid process, in this removes liquid process, liquid zone domain (R2) is removed relative to ribbon glass film (G) gas injection (A) after cleaning on transportation route, remove the cleaning fluid (L) adhered in matting, the whole width gas injection (A) of upper surface (Ga) relative to ribbon glass film (G), stop that the cleaning fluid (L) for being attached to upper surface (Ga) is transferred towards downstream side using its pressure, hydrops portion (LL) is formed on upper surface (Ga).Thus, being advanced straight readily along the conveying direction of script by the position (Gc) in hydrops portion (LL) in ribbon glass film (G), can prevent the position (Gc) and then ribbon glass film (G) is from the conveying direction deflection of script.
Description
Technical field
The present invention relates to a kind of manufacture method of glass film, including：Matting, in the matting, while removing
Ribbon glass film is transported while being cleaned using cleaning fluid to it；And except liquid process, in this removes liquid process, by relative
In the ribbon glass film gas injection after cleaning, the cleaning fluid that ribbon glass film is attached in matting is removed.
Background technology
As well-known, in flat-panel monitors such as liquid crystal display, plasma display and organic el displays
(FPD) glass substrate used in, it is surging along with the requirement towards lightness, constantly promote thin plate.Then, in response to
It is such to require, so that it is less than 300 μm or the glass film of thin plate to less than 200 μm to develop and manufacture thickness.
As the process for manufacturing the glass film, have：Matting, in the matting, while carrying into
Ribbon glass film for the raw material of glass film using cleaning fluid (such as water) to it while cleaned；Except liquid process,
It should remove in liquid process, by relative to the ribbon glass film gas injection (such as air) after cleaning, so as to remove in cleaning
The cleaning fluid of ribbon glass film is attached in process.Except the ribbon glass film after liquid process is for example wound into web-like and make
Taken care of for glass volume.
Here, documents 1 are not disclosed for performing matting and except liquid process relative to ribbon glass film
Method, but have been disclosed for for performing matting and the side except liquid process relative to the glass substrate that cuts out of slices
One example of method.
In the common cleaning method of glass substrate, in the upstream side of the transportation route of glass substrate, relative to glass
Thus substrate performs matting from cleaning nozzle jet cleaning liquid.Then, as shown in fig. 7, in glass substrate GP carrying
The downstream of route, relative to along the glass substrate GP that direction T is carried is carried, from the first squeegee 100 and the second squeegee 101
Gas injection A, thus performs and removes liquid process respectively.
Spray the upstream side of first squeegee 100 and the second squeegee 101 towards glass substrate GP transportation route
Gas A.In addition, in the case of top view glass substrate GP, two squeegees 100,101 are with relative to glass substrate GP's
Carry direction T inclined towards gas injection A.
Citation
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2014-38914 publications
The content of the invention
The invention problem to be solved
However, in the case of by such method applied to the matting of ribbon glass film and except liquid process,
Generate following such the problem of should solve.
That is, by this method be applied to ribbon glass film matting and except liquid process in the case of, such as Fig. 8 institutes
Show, in the presence of the gas A sprayed respectively from two squeegees 100,101 pressure, except the ribbon glass film G in liquid process
Towards with carry the side sides (side of the leeward in the direction of the width as gas A) of the orthogonal widths of direction T by
Load.Here, due to ribbon glass film G very thin thickness, therefore the weight of per unit length is very light.Accordingly, there exist by
To the ribbon glass film G of load from the conveying direction of script (carrying direction T) deflection, ribbon glass film G is set to produce torsion
Bent situation.Then, in being produced as thus having acted in the presence of ribbon glass film G stress with the distortion, sometimes
Ribbon glass film G can be caused damaged.
Even if in addition, in ribbon glass film without in the case of damaged, such as by except the ribbon glass after liquid process
Film is made around core wound into rolls in that case of glass volume, the problem of producing following such.That is, with except liquid work
Deflections of the ribbon glass film G from the conveying direction of script in sequence is cause, sometimes overlapping in web-like in glass volume
Ribbon glass film G layer mutual generation towards the skew of width (axial direction of core), roll up the glass produced
It is absorbed in the state for being unsuitable for keeping.
In view of situation as described above and the technical task of the invention made are, held relative to ribbon glass film
After row matting, prevent ribbon glass film from being glanced off from the conveying direction of script when performing and removing liquid process.
Means for solving the problems
The present invention made to solve above-mentioned problem provides a kind of manufacture method of glass film, and it includes：Clearly
Process is washed, in the matting, will be carried with flexible ribbon glass film along long side direction with horizontal posture, and
Ribbon glass film is cleaned using cleaning fluid in the cleaning area for be configured at its transportation route；And except liquid process,
This remove liquid process in, be configured at than cleaning area by transportation route downstream remove liquid zone domain in relative to ribbon glass
Film gas injection, thus directed towards from the ribbon glass film taken out of towards downstream except liquid zone domain, is removed attached in matting
The cleaning fluid, the manufacture method of the glass film is characterised by that gas is sprayed in the upper surface relative to ribbon glass film
Body, cleaning fluid accompanying by upper surface is stopped using its pressure from except liquid zone domain is transferred towards downstream side, thus on an upper
Form the hydrops portion being made up of cleaning fluid.Here, " horizontal posture " refers to that ribbon glass film is taken with respect to the horizontal plane parallel
Posture situation, or ribbon glass film takes the feelings of inclined posture in scope with respect to the horizontal plane below 10 °
Condition.
According to such method, it is transferred in the state of the upper surface of ribbon glass film is attached to clear except liquid zone domain
Washing lotion is blocked transferring towards downstream side because of the pressure that the gas sprayed relative to upper surface in except liquid zone domain is brought.So
Afterwards, by stop successively continuously transferred from upstream side come cleaning fluid, form hydrops on the upper surface of ribbon glass film
Portion.The hydrops portion, which turns into, to be rested in the presence of the pressure that gas is brought except the state in liquid zone domain, ribbon glass film
The hydrops portion is passed sequentially through from upstream side towards downstream.Then, in ribbon glass film by position in hydrops portion (with
Under, pass through portion labeled as hydrops), correspondingly increase the weight at the position with being formed with hydrops portion on the upper surface of which.Due to this
The increase of weight, hydrops is advanced straight by portion readily along the conveying direction of script, can avoid the deflection at the position.It is tied
Fruit be performed in except liquid zone domain except liquid process execution when, conveying direction of the ribbon glass film from script can be prevented
Deflection.
In the methods described above, it is preferred that removed using along the multiple carrying components of transportation route side by side while supporting
The lower surface of ribbon glass film in liquid zone domain to ribbon glass film while carry, and in multiple carrying components
Stop cleaning fluid each other and form hydrops portion.
So, in the mutual of multiple carrying components, in the absence of the structure of the lower surface of supporting banding glass film,
If therefore forming hydrops portion in the position blocks cleaning fluid, hydrops is by portion because of the weight in hydrops portion formed on an upper
Measure and bend downwards.Then, bent downward by portion along with hydrops, the hydrops is deformed into easily by the upper surface in portion
Form the recessed flexure plane in hydrops portion.Thereby, it is possible to stably maintain the formation in hydrops portion, ribbon glass can be more desirably prevented
Conveying direction deflection of the film from script.
In the methods described above, it is preferred that towards the upstream side gas injection of transportation route.
So, the pressure from gas is easily made to act on the cleaning in the upper surface attachment of ribbon glass film
Liquid.Thereby, it is possible to more stably be blocked in the cleaning fluid of upper surface attachment from except liquid zone domain is transferred towards downstream side, it is easier to formed
Hydrops portion.As a result, conveying direction deflection of the ribbon glass film from script further can be prevented ideally.
In the methods described above, it is preferred that by being sprayed relative to the lower surface except the ribbon glass film in liquid zone domain
Emanate body, the cleaning fluid adhered in matting is removed from lower surface.
So, cleaning fluid can ideally be removed from the lower surface of ribbon glass film.
In the methods described above, it is preferred that make the gas of upper surface injection relative to ribbon glass film with it is relative
The gas sprayed in lower surface points to the same position on the long side direction of ribbon glass film and sprayed.
In the gas (following, labeled as upper surface side gas) for making to spray relative to upper surface with being sprayed relative to lower surface
The mutually different position pointed on the long side direction of ribbon glass film of gas (following, labeled as lower face side gas) enter
In the case of row injection, it is possible to produce the problem of following such.That is, in upper surface side gas and lower face side gas injection
Position each on, due to using the pressure from gas as rise thus act on the external force of ribbon glass film, it is possible to make this
Ribbon glass film, which is produced, to be rocked.Then, worry with rock for rise thus make the conveying direction of ribbon glass film from script inclined
Tiltedly.If however, making upper surface side gas point to the same position on the long side direction of ribbon glass film with lower face side gas
Sprayed, then obtain following such preferred effect, effect.In other words, using the pressure from upper surface side gas as rise
Thus act on the external force of ribbon glass film with risen using the pressure from lower face side gas thus act on ribbon glass
The thickness direction component of the two external force of the external force of film is cancelled out each other, as a result, can suppress two external force make a concerted effort in
The size of thickness direction component.Rocked thereby, it is possible to definitely avoid making ribbon glass film from producing, rock to rise with this
Thus make situation as conveying direction deflection of the ribbon glass film from script.
In the methods described above, it is preferred that using the banding lamellar body being connected on after ribbon glass film, via being erected at
Piece between rearmost part on the long side direction of ribbon glass film and this two parts of leading section on the long side direction of banding lamellar body
Shape coupling member links rearmost part and leading section, and is provided with sheet coupling member and is respectively arranged in rearmost part and front end
The wide width part in portion and extend along the mutual imaginary line in width center for linking rearmost part and leading section and be clipped in two
The mutual narrow width part of wide width part.
So, the rearmost part on the long side direction by linking banding glass film via sheet coupling member with
Leading section on the long side direction of banding lamellar body, forms the form of ribbon glass packaging film feeding banding lamellar body.Then, it is arranged at piece
The narrow width part of shape coupling member is along linking two parts (rearmost part of ribbon glass film and the leading section of banding lamellar body)
The mutual imaginary line extension in width center, therefore the ribbon glass film of the wide width part of sheet coupling member is being installed
Rearmost part, as its width center vicinity, act on have bigger tension force (along with the traction of banding lamellar body
The tension force of generation) state.Therefore, in the rearmost part of ribbon glass film, as relative to the width side in extended configuration
The state sagging downward on the outside of the width in relaxed state to the vicinity in center.Thus, in ribbon glass film
Rearmost part by hydrops portion when, can will constitute the cleaning fluid in hydrops portion towards sagging width guided outside, can be from band
Exclude cleaning fluid to the upper surface coideal of shape glass film.
In the methods described above, it is preferred that the manufacture method of glass film includes coiling process, in the coiling process
In, than except liquid zone domain batches ribbon glass film around core by the downstream of transportation route in web-like and forms glass volume.
So, due to preventing conveying direction deflection of the ribbon glass film from script in except liquid process, therefore
During the glass that the ribbon glass film is batched and produced in web-like is rolled up, it can avoid thin in the overlapping ribbon glass of web-like
Skew of the mutual generation of the layer of film towards width (axial direction of core).
Invention effect
In accordance with the invention it is possible to after matting is performed relative to ribbon glass film, when performing except liquid process
Prevent conveying direction deflection of the ribbon glass film from script.
Brief description of the drawings
Fig. 1 is the side view of the manufacture method for the glass film for showing embodiments of the present invention.
Fig. 2 is the sheet coupling member for showing to use in the manufacture method of the glass film of embodiments of the present invention
Top view.
Fig. 3 is the top view of the manufacture method for the glass film for showing embodiments of the present invention.
Fig. 4 is the front view of the manufacture method for the glass film for showing embodiments of the present invention.
Fig. 5 is the top view of the variation of the manufacture method for the glass film for showing embodiments of the present invention.
Fig. 6 is the top view of the variation of the manufacture method for the glass film for showing embodiments of the present invention.
Fig. 7 is the top view for the manufacture method for showing conventional glass substrate.
Fig. 8 is the top view for the manufacture method for showing conventional glass film.
Embodiment
Hereinafter, the manufacture method referring to the drawings to the glass film of embodiments of the present invention is illustrated.
As shown in figure 1, the manufacture method of the glass film of embodiments of the present invention includes：Matting, in the cleaning
In process, it will be carried with flexible ribbon glass film G along long side direction with the posture of horizontal, and removed being configured at it
Ribbon glass film G is cleaned using cleaning fluid L in the cleaning area R1 for transporting route；Except liquid process, liquid process is removed at this
In, by being configured at than cleaning area R1 by the downstream of transportation route except liquid zone domain R2 is relative to ribbon glass film G
Gas injection A, for from the ribbon glass film G taken out of towards downstream except liquid zone domain R2, removing what is adhered in matting
Cleaning fluid L；And coiling process, in the coiling process, than except liquid zone domain R2 by transportation route downstream by banding glass
Glass film G is batched in web-like around core 1 and is formed as glass volume GR.In the manufacture method of the glass film, in carrying
Ribbon glass film G, via sheet coupling member 2 with being connected on side of the banding lamellar body 3 after ribbon glass film G to connect
Formula links.
First, ribbon glass film G, banding lamellar body 3 and sheet coupling member 2 used in present embodiment are carried out
Explanation.
Ribbon glass film G is configured to a direction lengthwise, and is configured to assign scratching for the degree for coiling into web-like
Property thickness (be, for example, less than 300 μm).Ribbon glass film G can be by draw (Overflow Down- under overflow
Draw) draw method under method, discharge orifice, draw again representated by (Re-Draw) method etc. under draw the various manufacturing process that method is representative and shape.
Banding lamellar body 3 is configured to a direction lengthwise in the same manner as ribbon glass film G, and is configured to imparting and batches
Into the flexible thickness of the degree of web-like.As the material of the banding lamellar body 3, the resin such as can use PET.
Sheet coupling member 2 such as can the resin by PET constitute.As shown in Fig. 2 the sheet coupling member 2 is erected at
Rearmost part Ge on ribbon glass film G long side direction (turns into the portion of last afterbody in the ribbon glass film G in carrying
Position) with the leading section 3f (turning into the position of front end in the banding lamellar body 3 in carrying) on the long side direction of banding lamellar body 3 this two
Between part Ge, 3f.It is provided with the sheet coupling member 2 to two parts Ge, 3f wide width part 2a being respectively mounted and along even
Knot two parts Ge, 3f mutual imaginary line 2b extensions in width center and it is clipped in the mutual narrow of two wide width part 2a
Portion 2c.Two wide width part 2a are each pasted on ribbon glass film G rearmost part Ge, banding lamellar body 3 respectively by adhesive tape 4
Leading section 3f.
Next, the concrete mode of the manufacture method of the glass film of explanation present embodiment.
As shown in figure 1, in matting, being carried relative to using conveyer belt 5 with horizontal posture towards cleaning area R1
The ribbon glass film G come, towards surface Ga thereon, lower surface Gb difference jet cleaning liquid L.Cleaning fluid L is from along thickness side
To clipping ribbon glass film G and sprayed in the cleaning fluid injector 6 that upper surface Ga sides are respectively configured with lower surface Gb sides.Configuration
In upper surface Ga sides cleaning fluid injector 6 and be configured at both cleaning fluid injectors 6 of lower surface Gb sides point to banding glass
Same position jet cleaning liquid L on glass film G long side direction.In addition, being sprayed respectively towards upper surface Ga, lower surface Gb
Cleaning fluid L is sprayed both with respect to ribbon glass film G whole width.Here, as cleaning fluid L, such as can use
Water etc..
Ribbon glass film G by above-mentioned matting is attached with cleaning fluid L with the surface Ga thereon, lower surface Gb
State taken out of from cleaning area R1 towards downstream.
As shown in Figure 1 and Figure 3, in except liquid process, relative to the upper table of the ribbon glass film G Jing Guo matting
Face Ga whole width gas injection A (following, labeled as upper surface side gas A).Then, the upper surface side gas of injection is utilized
The pressure that A is brought, as shown in hollow arrow in Fig. 3, is blocked in and is attached in the state of ribbon glass film G upper surface Ga
The cleaning fluid L come is transferred from this except liquid zone domain R2 is further transferred towards downstream side towards except liquid zone domain R2.Thus, it is thin in ribbon glass
The hydrops portion LL being made up of cleaning fluid L is formed on film G upper surface Ga.In addition, in the process, relative to except in the R2 of liquid zone domain
Ribbon glass film G lower surface Gb also gas injection A (following, labeled as lower face side gas A), remove in the banding glass
The cleaning fluid L of glass film G lower surface Gb attachments.
Upper surface side gas A and lower face side gas A towards ribbon glass film G transportation route upstream side spray
Penetrate, and the same position pointed on ribbon glass film G long side direction is sprayed.Upper surface side gas A and following table
Surface side gas A clips ribbon glass film G and in upper surface Ga sides and blowing that lower surface Gb sides are respectively configured from through-thickness
Stroke the injection of device 7,8.Two squeegees 7,8 are respectively configured as the width of the long side direction of itself and ribbon glass film G under vertical view
Direction is parallel.In addition, on squeegee 7 (8), multiple upper surface side gas A (lower face side gas are formed with along its long side direction
Body A) jet, from these jets respectively with upper surface side gas A (the lower face side gas after impartial pressure injection compression
Body A).Here, as upper surface side gas A (lower face side gas A), such as compressed air can be used.
Except the ribbon glass film in the R2 of liquid zone domain is by the roller 9 as multiple carrying components along its transportation route side by side
Support lower surface Gb and it is carried.Adjacent roller 9 it is mutual it is mutual apart from D be, for example, 300mm.It is adjacent at this
Roller 9 it is mutual each other be blocked in upper surface Ga attachment cleaning fluid L transfer and form hydrops portion LL.Here, in this reality
Apply in mode, the upstream side of the transportation route on the basis of squeegee 7 and in ribbon glass film G is formed with hydrops portion LL.Product
Liquid portion LL turns into be rested on except the state in the R2 of liquid zone domain, ribbon glass film G using the pressure from upper surface side gas A
Hydrops portion LL is passed sequentially through from upstream side towards downstream.Pass through the position Gc in hydrops portion LL in ribbon glass film G
(following, portion Gc is passed through labeled as hydrops) is scratched downward in the presence of the weight for the hydrops portion LL being formed on the Ga of upper surface
It is bent.Then, along with the generation of the flexure, hydrops is deformed into by portion Gc upper surface Ga and easily forms the recessed curved of hydrops portion LL
Curved surface.
Here, making band in order to prevent the weight of the hydrops portion LL because being formed on the upper surface Ga in ribbon glass film G
Shape glass film G comes off the generation or ribbon glass film G breakage of such situation from multiple rollers 9, preferably by hydrops portion LL
Be formed as its width dimensions turns into 50%~100% length on the basis of ribbon glass film G width dimensions, more preferably
Be formed as 50%~90% length.Additionally, it is preferred that hydrops portion LL is formed as into its depth dimensions for 1mm~10mm, more preferably
Be formed as 3mm~5mm.In addition, the part for constituting hydrops portion LL cleaning fluid L can also be from ribbon glass film G width
Flow out at direction both ends.
Composition hydrops portion LL cleaning fluid L is when ribbon glass film G rearmost part Ge is by hydrops portion LL from banding glass
It is excluded on glass film G upper surface Ga.Specifically, in ribbon glass film G rearmost part Ge, as shown in figure 4, as phase
The state sagging downward on the outside of width for width center Gec vicinity.Thus, in ribbon glass film G
Rearmost part Ge by when, hydrops portion LL cleaning fluid L is constituted towards being directed on the outside of sagging width, from the Ga of upper surface
Fall and be excluded.
It should be noted that in the present embodiment, the upper surface side gas A that is sprayed from squeegee 7 is formed towards banding
The pattern of the upstream side injection of glass film G transportation route, but it is not limited to such pattern.As variation, being capable of profit
The cleaning fluid L that adheres on the Ga of upper surface is blocked in the upper surface side gas A pressure brought towards in the range of the transfer of downstream side,
Can spray upper surface side gas A pattern or towards ribbon glass film G from squeegee 7 towards underface
The downstream injection upper surface side gas A of transportation route pattern.In addition, hydrops portion LL can be formed at except in the R2 of liquid zone domain
Optional position, as variation, can also be formed immediately below hydrops portion LL in squeegee 7.In addition, in the present embodiment,
The same position injection formed on upper surface side gas A and lower face side gas A sensing ribbon glass films G long side direction
Pattern, but as variation or point to the pattern that different parts are sprayed.
In addition, in the present embodiment, using the multiple upper surface side gas A (lower surfaces formed on squeegee 7 (8)
Side gas A) jet with impartial pressure injection upper surface side gas A (lower face side gas A) pattern, but be not limited to
This.As variation, being more directed towards outside ribbon glass film G width as shown in Figure 5 or in squeegee 7
Side spray penetrates upper surface side gas A jet with higher pressure injection upper surface side gas A pattern.In addition, exist
In present embodiment, the long side direction of itself and ribbon glass film G under vertical view are respectively configured as using two squeegees 7,8
The parallel pattern of width, but not limited to this.It is divided into two as variation or by squeegee 7, as shown in fig. 6,
So that width inclined side of the two respective long side directions of squeegee 7a, 7b relative to ribbon glass film G after segmentation
Formula configuration squeegee 7a, 7b pattern.
By the above-mentioned ribbon glass film G except liquid process cleaning fluid L is eliminated in surface Ga from it, lower surface Gb
In the state of taken out of from except liquid zone domain R2 towards downstream.
As shown in figure 1, in coiling process, making to protect the band with being used for by the ribbon glass film G except liquid process
In the state of shape glass film G upper surface Ga, lower surface Gb screening glass S are overlapping, they around core 1 are coiled into web-like and
Make glass volume GR.Screening glass S is supplied by being laid out successively from the sheet material volume SR that screening glass S is coiled into web-like
Give.
By making mattings of the ribbon glass film G Jing Guo the above, except liquid process and coiling process, present embodiment
The manufacture method of glass film terminate.
Next, the main function that is played of the manufacture method to the glass film of present embodiment, effect are illustrated.
According to the manufacture method of the glass film of present embodiment, on by resting on the hydrops portion removed in the R2 of liquid zone domain
LL hydrops correspondingly increases weight by portion Gc with being formed with hydrops portion LL in surface Ga thereon.Then, the weight is utilized
Increase and hydrops is advanced straight readily along the conveying direction of script by portion Gc, therefore, it is possible to avoid hydrops from passing through portion Gc
Deflection.As a result, performed in except liquid zone domain R2 except liquid process execution when, can prevent ribbon glass film G from
The conveying direction deflection of script.
Here, the manufacture method of the glass film of the present invention is not limited to the pattern illustrated by above-mentioned embodiment.Upper
In the embodiment stated, formed using the multiple rollers side by side of the transportation route along ribbon glass film to carry except in liquid zone domain
Ribbon glass film and in the mutual mutual pattern for forming hydrops portion of adjacent roller, but not limited to this.For example,
It can be following pattern：For except the ribbon glass film in liquid zone domain, using supporting its width respectively from lower face side
A pair of conveyer belts at both ends are carried to it, and in the mutual (not by appointing in a pair of conveyer belts of two conveyer belts
The position of one supporting) form hydrops portion.In this case, hydrops by portion with because of the hydrops portion formed on the upper surface of which
Weight and bent downward along the mode of width flexural deformation.
Description of reference numerals：
1：Core；2：Sheet coupling member；2a：Wide width part；2b：Imaginary line；2c：Narrow width part；3：Banding lamellar body 3f：Before
End；9：Roller；A：Gas；G：Ribbon glass film；Ga：Upper surface Gb：Lower surface；Ge：Rearmost part GR：Glass is rolled up；L：Cleaning
Liquid；LL：Hydrops portion；R1：Cleaning area；R2：Except liquid zone domain.
Claims (7)
1. a kind of manufacture method of glass film, it includes：Matting, in the matting, by with flexible banding
Glass film along long side direction with horizontal posture carry, and in the cleaning area for be configured at its transportation route using cleaning
Liquid is cleaned to the ribbon glass film；And except liquid process, in this removes liquid process, be configured at than the cleaning area
Domain is removed in liquid zone domain relative to the ribbon glass film gas injection by the downstream of the transportation route, thus directed towards from
This removes the ribbon glass film that liquid zone domain takes out of towards downstream, removes the cleaning fluid adhered in the matting,
The manufacture method of the glass film is characterised by,
The gas is sprayed in upper surface relative to the ribbon glass film, is attached to using the pressure of the gas to stop
The cleaning fluid of upper surface, except liquid zone domain is transferred towards downstream side, is thus formed by the cleaning fluid structure on an upper from described
Into hydrops portion.
2. the manufacture method of glass film according to claim 1, it is characterised in that
Using along the transportation route multiple carrying components side by side while the supporting banding glass except in liquid zone domain
The lower surface of glass film to the ribbon glass film while carry, and in the mutual stop of the plurality of carrying component
The cleaning fluid and form the hydrops portion.
3. the manufacture method of glass film according to claim 1 or 2, it is characterised in that
The gas is sprayed towards the upstream side of the transportation route.
4. the manufacture method of glass film according to any one of claim 1 to 3, it is characterised in that
By the lower surface gas injection relative to the ribbon glass film except in liquid zone domain, removed from lower surface
The cleaning fluid adhered in the matting.
5. the manufacture method of glass film according to claim 4, it is characterised in that
The gas for making the upper surface injection relative to the ribbon glass film and the gas sprayed relative to lower surface
Sprayed at the same position that body is pointed on the long side direction of the ribbon glass film.
6. the manufacture method of glass film according to any one of claim 1 to 5, it is characterised in that
Using the banding lamellar body being connected on after the ribbon glass film,
Via in the rearmost part and the long side direction of the banding lamellar body being erected on the long side direction of the ribbon glass film
Leading section between sheet coupling member link the rearmost part and the leading section, also,
The sheet coupling member be provided be respectively arranged in the rearmost part and the leading section wide width part and along
The mutual imaginary line in width center for linking the rearmost part and the leading section extends and is clipped in the phase of two wide width parts
Narrow width part between mutually.
7. the manufacture method of glass film according to any one of claim 1 to 6, it is characterised in that
The manufacture method of the glass film includes coiling process, in the coiling process, is leaning on described than the liquid zone domain of removing
The ribbon glass film is batched around core in web-like and glass volume is formed in the downstream of transportation route.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-084112 | 2015-04-16 | ||
| JP2015084112A JP6468460B2 (en) | 2015-04-16 | 2015-04-16 | Manufacturing method of glass film |
| PCT/JP2016/058522 WO2016167074A1 (en) | 2015-04-16 | 2016-03-17 | Method for manufacturing glass film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107107129A true CN107107129A (en) | 2017-08-29 |
| CN107107129B CN107107129B (en) | 2019-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201680005488.4A Active CN107107129B (en) | 2015-04-16 | 2016-03-17 | The manufacturing method of glass film |
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| Country | Link |
|---|---|
| JP (1) | JP6468460B2 (en) |
| KR (1) | KR102435169B1 (en) |
| CN (1) | CN107107129B (en) |
| TW (1) | TWI662997B (en) |
| WO (1) | WO2016167074A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381172A (en) * | 2017-08-11 | 2017-11-24 | 中北大学 | Work-feeding means for ultrasonic consolidation increasing material manufacturing machine |
| CN109335813A (en) * | 2018-08-21 | 2019-02-15 | 广州立亿贸易有限公司 | A kind of production technology of the double-colored nitrile rubber pad of environmental protection |
| CN114618818A (en) * | 2022-03-10 | 2022-06-14 | 北京极星农业有限公司 | Cultivation groove cleaning production line |
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| JP6818256B2 (en) * | 2017-04-28 | 2021-01-20 | 日本電気硝子株式会社 | Manufacturing method of glass roll |
| CN109850628B (en) * | 2019-03-25 | 2024-03-19 | 福建省新宏港纺织科技有限公司 | Rolling structure for grey cloth cleaning device |
| CN113399327B (en) * | 2021-05-21 | 2023-08-01 | 南京中枢讯飞信息技术有限公司 | Gold onion laser powder stripping device with dustproof function |
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- 2015-04-16 JP JP2015084112A patent/JP6468460B2/en active Active
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- 2016-03-17 WO PCT/JP2016/058522 patent/WO2016167074A1/en active Application Filing
- 2016-03-17 KR KR1020177016119A patent/KR102435169B1/en active IP Right Grant
- 2016-03-17 CN CN201680005488.4A patent/CN107107129B/en active Active
- 2016-03-24 TW TW105109235A patent/TWI662997B/en active
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| JPH0735478A (en) * | 1993-07-20 | 1995-02-07 | Shimada Phys & Chem Ind Co Ltd | Air knife device |
| JPH09138064A (en) * | 1995-11-16 | 1997-05-27 | Nippon Steel Corp | Water draining and drying method for metallic thick plate |
| JP2012111649A (en) * | 2010-11-22 | 2012-06-14 | Nippon Electric Glass Co Ltd | Device for cleaving strip-shaped glass film and method for cleaning strip-shaped glass film |
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| CN114618818A (en) * | 2022-03-10 | 2022-06-14 | 北京极星农业有限公司 | Cultivation groove cleaning production line |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016203049A (en) | 2016-12-08 |
| WO2016167074A1 (en) | 2016-10-20 |
| KR20170137694A (en) | 2017-12-13 |
| KR102435169B1 (en) | 2022-08-23 |
| TW201703886A (en) | 2017-02-01 |
| TWI662997B (en) | 2019-06-21 |
| JP6468460B2 (en) | 2019-02-13 |
| CN107107129B (en) | 2019-10-22 |
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