CN109576923A - A kind of electronic-grade glass fiber cloth fiber-opening apparatus and pure water recovery system - Google Patents
A kind of electronic-grade glass fiber cloth fiber-opening apparatus and pure water recovery system Download PDFInfo
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- CN109576923A CN109576923A CN201910043499.7A CN201910043499A CN109576923A CN 109576923 A CN109576923 A CN 109576923A CN 201910043499 A CN201910043499 A CN 201910043499A CN 109576923 A CN109576923 A CN 109576923A
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- Prior art keywords
- guide wheels
- water
- opening apparatus
- pure water
- recovery system
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 133
- 239000004744 fabric Substances 0.000 title claims abstract description 40
- 238000011084 recovery Methods 0.000 title claims abstract description 29
- 239000003365 glass fiber Substances 0.000 title claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 31
- 238000001035 drying Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 206010061592 cardiac fibrillation Diseases 0.000 abstract description 12
- 230000002600 fibrillogenic effect Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 3
- GPWDPLKISXZVIE-UHFFFAOYSA-N cyclo[18]carbon Chemical compound C1#CC#CC#CC#CC#CC#CC#CC#CC#C1 GPWDPLKISXZVIE-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/24—Means for regulating the amount of treating material picked up by the textile material during its treatment
- D06B23/28—Means for regulating the amount of treating material picked up by the textile material during its treatment in response to a test conducted on the treating material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C29/00—Finishing or dressing, of textile fabrics, not provided for in the preceding groups
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a kind of electronic-grade glass fiber cloth fiber-opening apparatus and pure water recovery systems, including fiber-opening apparatus and pure water recovery system, the fiber-opening apparatus includes cloth-guiding wheel and three guide wheels for being mounted on guide rail lower end, and three guide wheels are respectively labeled as No.1 guide wheel, No. two guide wheels and No. three guide wheels, one end of the separate guide rail is fixedly connected with drying oven by rubber roller, equalization of strain system is installed, the lower end of the fiber-opening apparatus is provided with rinsing bowl between the rubber roller and No. three guide wheels；The pure water recovery system includes water storage tank, the low-lift pump for being mounted on water storage tank upper end and the high-pressure pump for being mounted on water storage tank lower end, and the water storage tank is connected separately with water jets and conical water needle plate by water supply pipe.The equalization of strain system that the present invention is arranged can stablize fibrillation process glass-fiber-fabric face tension, promote fibrillation uniformity, in addition increase pure water recovery system, reduce the waste of pure water.
Description
Technical field
The present invention relates to electronics processing technique field more particularly to a kind of electronic-grade glass fiber cloth fiber-opening apparatus and pure water
Recovery system.
Background technique
As electronic product develops to light, thin, short and small direction, basic material copper clad foil substrate used in electronic product also by
It is required that developing to the direction of densification, frivolous multiple stratification and lead-free and halogen-free, the performance of electronic-grade glass fiber cloth is mentioned in this way
Higher requirement is gone out: slimming, homogenization, faster resin infiltration, high dimensional stability, planarization etc..Electron level glass
Glass fiber cloth industry development is to today, the not no not product of fibrillation completely, and only fibrillation degree is different, and fibrillation is uniform
Property has differences.
Used electronic-grade glass fiber cloth flimsy material (thickness is at 47 μm or less) currently on the market, universal fibrillation effect
Undesirable, warp and weft gap is big or fibrillation uniformity is bad and wastes pure water, for this purpose, the present invention proposes a kind of electron level
Glass-fiber cloth fiber-opening device and pure water recovery system.
Summary of the invention
The purpose of the present invention is to solve the problems of the prior art, and a kind of electronic-grade glass fiber cloth proposed is opened
Fine device and pure water recovery system.
To achieve the goals above, present invention employs following technical solutions:
A kind of electronic-grade glass fiber cloth fiber-opening apparatus and pure water recovery system, including fiber-opening apparatus and pure water recycling system
System, the fiber-opening apparatus includes cloth-guiding wheel and three guide wheels for being mounted on guide rail lower end, and three guide wheels are respectively labeled as No.1
One end of guide wheel, No. two guide wheels and No. three guide wheels, the separate guide rail is fixedly connected with drying oven, the rubber by rubber roller
Equalization of strain system is installed, the lower end of the fiber-opening apparatus is provided with rinsing bowl between rubber pinch roller and No. three guide wheels；
The pure water recovery system includes water storage tank, the low-lift pump for being mounted on water storage tank upper end and is mounted on water storage tank lower end
High-pressure pump, the water storage tank is connected separately with water jets and conical water needle plate, the water jets by water supply pipe
It is located at the upper end of No.1 guide wheel, No. two guide wheels and No. three guide wheels with conical water needle plate.
Preferably, the upper end of the water storage tank is fixedly installed with liquid level sensor close to a side position of low-lift pump, described
The upper end position that the lower end of water storage tank is located at high-pressure pump is fixedly installed with filter screen, is filled with active carbon in the filter screen.
Preferably, the equalization of strain system includes No. four guide wheels and cylinder, and the cylinder is mounted on the upper of No. four guide wheels
End, No. four guide wheels are in contact with the fiber cloth of conveying.
Preferably, the rinsing bowl contact of the No.1 guide wheel, No. two guide wheels and No. three guide wheel discord lower sections.
Preferably, the water jets, conical water needle plate and No.1 guide wheel, No. two guide wheels are in 90 ° of structures, the water flow
Spray head is by several round sprinkler compositions, and it is 2cm, the cone that round spray head, which is mounted on pipeline spacing between any two,
3000, hole is opened up on water needle plate, and hole and yarn beam correspond, i.e., each corresponding warp thread in hole.
Preferably, the No.1 guide wheel, No. two guide wheels, No. three guide wheels and No. four guide wheels using the stainless of diameter 150mm
Steel guide wheel.
Preferably, the round jet diameters of the water jets are 0.54mm, and the aperture of the cone water needle plate is
0.2mm。
Preferably, water return pipeline is installed, the liquid level sensor is located in return water between the rinsing bowl and water storage tank
The upper end of pipeline.
Preferably, the output end of the liquid level sensor is electrically connected with the input terminal of low-lift pump and high-pressure pump respectively.
Compared with prior art, the present invention provides a kind of electronic-grade glass fiber cloth fiber-opening apparatus and pure water recycling systems
System, have it is following the utility model has the advantages that
The equalization of strain system that the present invention is arranged can stablize fibrillation process glass-fiber-fabric face tension, and it is uniform to promote fibrillation
Property, in addition increase pure water recovery system, reduces the waste of pure water.
It is not directed to part in the invention to be the same as those in the prior art or can be realized by using the prior art, structure of the invention
Simply, easy to operate.
Detailed description of the invention
Fig. 1 is the structural representation of a kind of electronic-grade glass fiber cloth fiber-opening apparatus proposed by the present invention and pure water recovery system
Figure；
Fig. 2 is rubber roller in a kind of electronic-grade glass fiber cloth fiber-opening apparatus proposed by the present invention and pure water recovery system
Structure chart；
Fig. 3 is filter screen in a kind of electronic-grade glass fiber cloth fiber-opening apparatus proposed by the present invention and pure water recovery system
Structure chart.
In figure: 1, cloth-guiding wheel；2, No.1 guide wheel；3, No. two guide wheels；4, No. three guide wheels；5, rinsing bowl；6, water jets；7,
Equalization of strain system；8, No. four guide wheels；9, cylinder；10, low-lift pump；11, liquid level sensor；12, rubber roller；13, drying oven；
14, water storage tank；15, filter screen；16, high-pressure pump；17, conical water needle plate；18, active carbon.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
As shown in Figure 1, a kind of electronic-grade glass fiber cloth fiber-opening apparatus and pure water recovery system, including fiber-opening apparatus and pure
Water reclamation system, fiber-opening apparatus includes cloth-guiding wheel 1 and three guide wheels for being mounted on guide rail lower end, and three guide wheels are respectively labeled as
2, No. two guide wheels 3 of No.1 guide wheel and No. three guide wheels 4, one end far from guide rail are fixedly connected with drying oven by rubber roller 12
13, equalization of strain system 7 is installed, the lower end of fiber-opening apparatus is provided with rinsing bowl 5 between rubber roller 12 and No. three guide wheels 4；
Pure water recovery system includes water storage tank 14, the low-lift pump 10 for being mounted on 14 upper end of water storage tank and is mounted on water storage tank 14
The high-pressure pump 16 of lower end, water storage tank 14 are connected separately with water jets 6 and conical water needle plate 17, water flow spray by water supply pipe
First 6 are located at the upper end of 2, No. two guide wheels 3 and No. three guide wheels 4 of No.1 guide wheel with conical water needle plate 17.
The upper end of water storage tank 14 is fixedly installed with liquid level sensor 11 close to a side position of low-lift pump 10, water storage tank 14
The upper end position that lower end is located at high-pressure pump 16 is fixedly installed with filter screen 15, active carbon 18 is filled in filter screen 15, referring to figure
3, the interior active carbon 18 filled of filter screen 15 can adsorb dust and impurities.
The output end of liquid level sensor 11 is electrically connected with the input terminal of low-lift pump 10 and high-pressure pump 16 respectively.
By adopting the above technical scheme, liquid level sensor 11 can incude water level, when water level reaches the position of liquid level sensor 11
When setting, low-lift pump 10 starts to act, and draws water into water storage tank 14, is ejected into cloth cover again opening high-pressure pump 16,
Equalization of strain system 7 includes No. four guide wheels 8 and cylinder 9, and cylinder 9 is mounted on the upper end of No. four guide wheels 8, No. four guide wheels
8 are in contact with the fiber cloth of conveying.
By adopting the above technical scheme, cylinder 9 can generate air pressure and push down No. four guide wheels 8, glass-fiber-fabric under flow action by
Power is uneven, tension is unstable, and at this moment No. four guide wheels 8 move up and down under the gas pressure of cylinder 9 in equalization of strain system 7, surely
Determine glass-fiber-fabric face tension, into 13 drying and shaping of drying oven, fluctuation range is in 1N~2N.
2, No. two guide wheels 3 of No.1 guide wheel and the rinsing bowl 5 of No. three discord of guide wheel 4 lower sections contact.
Water jets 6, conical 2, No. two guide wheels 3 of water needle plate 17 and No.1 guide wheel are in 90 ° of structures, if water jets 6 by
Dry round sprinkler composition, and it is 2cm that round spray head, which is mounted on pipeline spacing between any two, is opened on conical water needle plate 17
Apertured 3000, and hole and yarn beam correspond, i.e., each corresponding warp thread in hole.
By adopting the above technical scheme, cloth cover, cocurrent are ejected by water jets 6 and conical water needle plate 17 convenient for pure water
Enter rinsing bowl 5, the corresponding warp thread in each hole of conical water needle plate 17 is convenient for fibrillation.
The stainless steel guide wheel using diameter 150mm of No.1 guide wheel 2, two guide wheel 4 of guide wheel 3, three and No. four guide wheels 8.
The round jet diameters of water jets 6 are 0.54mm, and the aperture of conical water needle plate 17 is 0.2mm.
Water return pipeline is installed, liquid level sensor 11 is located in the upper end of water return pipeline between rinsing bowl 5 and water storage tank 14.
By adopting the above technical scheme, liquid level sensor 11 is located in the upper end of water return pipeline, when 14 water level of water storage tank is excessively high,
When more than liquid level sensor 11, low-lift pump 10 and high-pressure pump 16 are automatically turned on, pure water is started the cycle over, prevents 14 water level mistake of water storage tank
The phenomenon that height, generation circuit.
It should be noted that a kind of electronic-grade glass fiber cloth fiber-opening apparatus disclosed by the invention and pure water recovery system,
As shown in Figure 1-3, electronic-grade glass fiber cloth passes sequentially through No.1 guide wheel 2, water jets No. 6, two numbers under transmission device effect
Guide wheel 3,17, No. three guide wheels 4 of conical water needle plate, equalization of strain system 7, rinsing bowl 5 enter drying oven 13, and wherein glass-fiber-fabric is logical
It crosses No.1 guide wheel 2 and No. two discord of guide wheel 3 lower section rinsing bowls 5 contacts, pure water is sprayed by water jets 6 and conical water needle plate 17
It is mapped to cloth cover, and flows into rinsing bowl 5, recycles low-lift pump 10 that the pure water of 5 the inside of rinsing bowl is transported in water storage tank 14, is storing up
Sink 14 installs liquid level sensor 11, when 14 water level of water storage tank is excessively high, is more than liquid level sensor 11, automatically turns on low-lift pump
10, low-lift pump 10 starts to act, and return water system is completely again ejected into water filtering using high-pressure pump 16 using filter screen 15
Cloth cover forms the fibrillation system that complete return water recycles.
In addition glass-fiber-fabric is unstable in flow action lower stress unevenness, tension, at this moment No. four guide wheels in equalization of strain system 7
8 move up and down under the action of cylinder 9, stablize glass-fiber-fabric face tension (fluctuation range 1N~2N), into rinsing bowl 5 and drying
13 drying and shaping of furnace.Wherein water jets 6, conical 2, No. two guide wheels 3 of water needle plate 17 and No.1 guide wheel, be in 90 ° of structures, water flow
It is 2cm, 3000, the hole of conical water needle plate 17 and yarn beam that the round spray head of spray head 6, which is mounted on pipeline spacing between any two,
(the corresponding warp thread in each hole, be convenient for fibrillation) is corresponded to reach the process conditions that production needs.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of electronic-grade glass fiber cloth fiber-opening apparatus and pure water recovery system, including fiber-opening apparatus and pure water recovery system,
It is characterized in that, the fiber-opening apparatus includes cloth-guiding wheel (1) and three guide wheels for being mounted on guide rail lower end, and three guide wheels are distinguished
Labeled as No.1 guide wheel (2), No. two guide wheels (3) and No. three guide wheels (4), one end of the separate guide rail passes through rubber roller (12)
It is fixedly connected with drying oven (13), equalization of strain system (7) is installed between the rubber roller (12) and No. three guide wheels (4),
The lower end of the fiber-opening apparatus is provided with rinsing bowl (5)；
The pure water recovery system includes water storage tank (14), the low-lift pump (10) for being mounted on water storage tank (14) upper end and is mounted on storage
The high-pressure pump (16) of sink (14) lower end, the water storage tank (14) are connected separately with water jets (6) and circle by water supply pipe
Taper water needle plate (17), the water jets (6) and conical water needle plate (17) be located at No.1 guide wheel (2), No. two guide wheels (3) and
The upper end of No. three guide wheels (4).
2. a kind of electronic-grade glass fiber cloth fiber-opening apparatus according to claim 1 and pure water recovery system, feature exist
In the upper end of the water storage tank (14) is fixedly installed with liquid level sensor (11) close to a side position of low-lift pump (10), described
The upper end position that the lower end of water storage tank (14) is located at high-pressure pump (16) is fixedly installed with filter screen (15), in the filter screen (15)
Filled with active carbon (18).
3. a kind of electronic-grade glass fiber cloth fiber-opening apparatus according to claim 1 and pure water recovery system, feature exist
In the equalization of strain system (7) includes No. four guide wheels (8) and cylinder (9), and the cylinder (9) is mounted on No. four guide wheels (8)
Upper end, No. four guide wheels (8) are in contact with the fiber cloth of conveying.
4. a kind of electronic-grade glass fiber cloth fiber-opening apparatus according to claim 1 and pure water recovery system, feature exist
In rinsing bowl (5) contact of the No.1 guide wheel (2), No. two guide wheels (3) and No. three guide wheel (4) discord lower sections.
5. a kind of electronic-grade glass fiber cloth fiber-opening apparatus according to claim 1 and pure water recovery system, feature exist
In the water jets (6), conical water needle plate (17) and No.1 guide wheel (2), No. two guide wheels (3) are in 90 ° of structures, the water
Spray head (6) are flowed by several round sprinkler compositions, and it is 2cm that round spray head, which is mounted on pipeline spacing between any two, it is described
3000, hole is opened up on conical water needle plate (17), and hole and yarn beam correspond, i.e., each corresponding warp thread in hole.
6. a kind of electronic-grade glass fiber cloth fiber-opening apparatus according to claim 3 and pure water recovery system, feature exist
In the No.1 guide wheel (2), No. two guide wheels (3), No. three guide wheels (4) and No. four guide wheels (8) are all using the stainless of diameter 150mm
Steel guide wheel.
7. a kind of electronic-grade glass fiber cloth fiber-opening apparatus according to claim 5 and pure water recovery system, feature exist
In the round jet diameters of the water jets (6) are 0.54mm, and the aperture of the cone water needle plate (17) is 0.2mm.
8. a kind of electronic-grade glass fiber cloth fiber-opening apparatus according to claim 2 and pure water recovery system, feature exist
In being equipped with water return pipeline between the rinsing bowl (5) and water storage tank (14), the liquid level sensor (11) is located in return pipe
The upper end on road.
9. a kind of electronic-grade glass fiber cloth fiber-opening apparatus according to claim 2 and pure water recovery system, feature exist
In the output end of the liquid level sensor (11) is electrically connected with the input terminal of low-lift pump (10) and high-pressure pump (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910043499.7A CN109576923A (en) | 2019-01-17 | 2019-01-17 | A kind of electronic-grade glass fiber cloth fiber-opening apparatus and pure water recovery system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910043499.7A CN109576923A (en) | 2019-01-17 | 2019-01-17 | A kind of electronic-grade glass fiber cloth fiber-opening apparatus and pure water recovery system |
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| CN109576923A true CN109576923A (en) | 2019-04-05 |
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|---|---|---|---|
| CN201910043499.7A Pending CN109576923A (en) | 2019-01-17 | 2019-01-17 | A kind of electronic-grade glass fiber cloth fiber-opening apparatus and pure water recovery system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113249890A (en) * | 2021-06-29 | 2021-08-13 | 江苏瀚高科技有限公司 | Fiber splitting treatment device before impregnation of electronic-grade fiber cloth |
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| CN113249890A (en) * | 2021-06-29 | 2021-08-13 | 江苏瀚高科技有限公司 | Fiber splitting treatment device before impregnation of electronic-grade fiber cloth |
| CN113249890B (en) * | 2021-06-29 | 2021-09-17 | 江苏瀚高科技有限公司 | Fiber splitting treatment device before impregnation of electronic-grade fiber cloth |
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