CN102877241A - Aftertreatment surface fiber opener with superhigh performance - Google Patents
Aftertreatment surface fiber opener with superhigh performance Download PDFInfo
- Publication number
- CN102877241A CN102877241A CN201210356356XA CN201210356356A CN102877241A CN 102877241 A CN102877241 A CN 102877241A CN 201210356356X A CN201210356356X A CN 201210356356XA CN 201210356356 A CN201210356356 A CN 201210356356A CN 102877241 A CN102877241 A CN 102877241A
- Authority
- CN
- China
- Prior art keywords
- cloth
- nozzle
- electronic
- glassfiber
- spray nozzle
- 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.)
- Pending
Links
Images
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses an aftertreatment surface fiber opener with a superhigh performance. Two spray nozzle seats parallel to each other are mounted in the machine body of the surface fiber opener; a plurality of single-hole linear spray nozzles are arranged on the spray nozzle seats; the diameters of spray nozzle holes in the single-hole linear spray nozzles are not larger than 0.2 mm; the distance between the adjacent single-hole linear spray nozzle holes is not larger than 0.2 mm; and fiber-opening treatment is carried out on electronic glassfiber cloth by high-pressure linear water sprayed from the spray nozzle holes. Compared with the prior art, the fiber-opening treatment is carried out on electronic glassfiber cloth by high-pressure linear water sprayed from the spray nozzle holes, so that the beating force on the electronic glassfiber cloth is increased, and the uniform stress of a cloth cover is ensured; meanwhile, the stacking of water sprayed from a part between the adjacent spray nozzles is avoided, the looseness degree of the glassfiber in the electronic glassfiber cloth is ensured, the air permeability of the electronic glassfiber cloth is reduced, the back of the electronic glassfiber cloth of the machine body is not shielded by a roller, linear high-pressure water can penetrate through the cloth cover directly, the penetration of the high-pressure water from the cloth cover is effectively ensured, and the fiber opening effect is good.
Description
Technical field:
The invention belongs to electronic-grade glass fiber cloth post processing surface and open fine equipment, what be specifically related to is a kind of post processing surface fibre separating machine of very-high performance, is mainly used in improving gas permeability and the permeability of electronic-grade glass fiber cloth.
Background technology:
Along with electronic product to light, thin, short and small future development, more and more higher to the requirement of printed substrate heat resistance, surface smoothness, this just proposes higher requirement to the profile pattern of electronic-grade glass fiber cloth, uniformity and with the impregnability of resin.
In order to improve cloth cover planarization and the uniformity of electronic-grade glass fiber cloth, need to open fine the processing to the cloth cover of electronics cloth, what mainly adopt at present is that the High-Pressure Water impact is opened fine the processing to cloth cover, as shown in Figure 1, include four groups of spray bars 101 and four groups of rollers 102 in this fibre separating machine, be provided with 48 nozzles 104 on every group of spray bar 101, from the tow sides of electronics cloth 103 electronics cloth 103 is carried out opening fibre twice respectively by nozzle 104, adopts this fibre separating machine to open fibre and have following shortcoming:
One, the water that gushes out of nozzle is that the mode of fanning type is beaten on cloth cover, because the cloth cover discontinuity, so the degree that yarn scatters is also different; And the water of ejection is the fan type and impacts cloth cover, and the water between adjacent two nozzles can intersect and stacks, and can cause like this cloth cover to be subjected to the impulsive force of water different, and the degree that glass fiber yarn unclamps is just different, and the air penetrability of glass cloth is inhomogeneous.
When two, opening fibre, water is sprayed on that its back side has roller to block on the cloth cover, and water under high pressure will have been returned from the cloth cover bounce-back, and in the cloth cover in the past less of infiltration, therefore that it opens fine effect is undesirable.
Summary of the invention:
For this reason, the object of the present invention is to provide a kind of post processing surface fibre separating machine of very-high performance, to solve present surperficial fibre separating machine when electronics cloth is opened fibre, that existing warp thread and weft yarn are not opened is loose, air penetrability is bigger than normal, open the bad problem of fine effect.
For achieving the above object, the present invention is mainly by the following technical solutions:
A kind of post processing surface fibre separating machine of very-high performance, be used for electronics cloth is opened fine the processing, include body, at least two nozzle carriers parallel to each other are installed in the wherein said body, be provided with a plurality of single hole linear nozzles on the described nozzle carrier, nozzle bore aperture on this single hole linear nozzle is not more than 0.2mm, and the spacing between the nozzle bore of described adjacent single hole linear nozzle is not more than 0.2mm; Described electronics cloth is by passing in the body, and corresponding being positioned under the nozzle bore of single hole linear nozzle.
On the nozzle bore of wherein said single hole linear nozzle filter is installed also.
The single hole linear nozzle quantity that arranges on the wherein said nozzle carrier is positioned between 3500 ~ 4500.
The present invention is equipped with two nozzle carriers parallel to each other in the body of surperficial fibre separating machine, be provided with a plurality of single hole linear nozzles at nozzle carrier, the aperture in described single hole linear nozzle top nozzle hole is not more than 0.2mm, and the spacing between the nozzle bore of adjacent single hole linear nozzle is not more than 0.2mm, by the linear water of high pressure of nozzle bore ejection electronics cloth is opened fine the processing.
Compared with prior art, the present invention has following beneficial effect:
One, by the linear water under high pressure of nozzle bore ejection electronics cloth is opened fine the processing, increased the hitting dynamics to the electronics cloth cover, guaranteed the stressed even of cloth cover; The water generates of having avoided simultaneously spraying between the adjacent nozzle superposes, and has guaranteed the loosening degree of glass fibre in the electronics cloth, has reduced the air penetrability of electronics cloth.
Two, the present invention is blocked without roller by the electronics cloth back side of body, and linear water under high pressure can directly be penetrated over from cloth cover, has effectively guaranteed the infiltration of water under high pressure from cloth cover, opens fine effective.
Description of drawings:
Fig. 1 is the structural representation of existing electronic-grade glass fiber cloth surface fibre separating machine.
Fig. 2 is the structural representation of electronic-grade glass fiber cloth of the present invention surface fibre separating machine.
Identifier declaration among the figure: spray bar 101, roller 102, electronics cloth 103, nozzle 104, body 201, electronics cloth 202, nozzle carrier 203, nozzle bore 204, filter 205.
The specific embodiment:
For setting forth thought of the present invention and purpose, the present invention is described further below in conjunction with the drawings and specific embodiments.
See also shown in Figure 2ly, Fig. 2 is the structural representation of electronic-grade glass fiber cloth of the present invention surface fibre separating machine.The present invention is to provide a kind of post processing surface fibre separating machine of very-high performance, be mainly used in solving present surperficial fibre separating machine when electronics cloth is opened fibre, that existing warp thread and weft yarn are not opened is loose, air penetrability is bigger than normal, open the bad problem of fine effect, with gas permeability and the permeability of improving electronic-grade glass fiber cloth.
The post processing of very-high performance of the present invention surface fibre separating machine wherein, be mainly used in electronics cloth is opened fine the processing, it includes body 201, at least two nozzle carriers parallel to each other 203 are installed in the described machine 201, be preferably two among the present invention, be provided with a plurality of single hole linear nozzles on the described nozzle carrier 203, nozzle bore 204 apertures on this single hole linear nozzle are not more than 0.2mm, and the spacing between the nozzle bore 204 of described adjacent single hole linear nozzle is not more than 0.2mm; Described electronics cloth 202 is by passing in the body 201, and corresponding being positioned under the nozzle bore 204 of single hole linear nozzle, water under high pressure enters from said nozzle seat 203, and by ejection in the nozzle bore 204 of single hole linear nozzle, straight line is ejected on the electronics cloth 202, realizes processing opening of electronics cloth 202 is fine.
Be installed in single hole linear nozzle quantity on the nozzle carrier 203 among the present invention between 3500 ~ 4500, be preferably 4000, nozzle bore 204 by intensive single hole linear nozzle sprays, and spray linearly, vertically hit to the cloth cover of electronics cloth 202, the water under high pressure that does not eject with contiguous nozzle bore 204 forms and is overlapping, and has guaranteed the shatter value of cloth cover glass fibre.
In addition, filter 205 is installed also on nozzle bore 204, causes the obstruction to nozzle bore 204 when preventing high-pressure water jet.
Because the single hole linear nozzle quantity that arranges on the nozzle carrier 203 of the present invention is many, and spacing is smaller mutually, water under high pressure can be ejected from nozzle so that linear fashion is intensive, the hitting dynamics of water can be much larger on the one hand, out water can not be superimposed between the two adjacent nozzles on the other hand, the loosening degree of glass fibre will be the same in the glass cloth, and the air penetrability of glass cloth is little and even like this, reaches desirable effect.
When passing from body 201 owing to electronics cloth 202 of the present invention in addition, block without roller its cloth cover bottom, the direct penetrating electrons cloth 202 of water under high pressure meeting that ejects from top to down, can avoid occurring the situation that water under high pressure rebounds and from cloth cover, make water under high pressure can well penetrate electronics cloth, glass fiber yarn just can constantly be opened by the water thorn, the fiber that forms yarn is opened by tiling, slit between yarn and the yarn is filled and led up by fiber, basically approach and do not have the slit, that weft yarn or the fiber of warp thread have all had the good fine effect of opening like this, realized warp thread, spacing becomes very little between the weft yarn, the ventilative of glass fabric reduces and good uniformity, opens fine effect thereby reach ideal.
The present invention is take the electron level glass fibers cloth of 7628M-1270 as example, adopt existing surperficial fibre separating machine that electronics cloth is opened fine the processing after, the air penetrability of electronics cloth is: 4.0cm
3/ cm
2/ s; And after adopting the present invention surface fibre separating machine that electronics cloth is opened fine the processing, the air penetrability of electronics cloth is: 1.2cm
3/ cm
2/ s.Comparatively speaking, the electronics cloth air penetrability of opening behind the fibre by fibre separating machine of the present invention reduces greatly, and to amplify the Microscopic observation warp thread very closely knit smooth with the fiber distribution in the weft yarn, the space reduces greatly between yarn and the yarn, and hence one can see that, and it is very good that the present invention opens fine effect.
More than be that the surperficial fibre separating machine of the post processing of a kind of very-high performance provided by the present invention is described in detail, used specific case herein structural principle of the present invention and embodiment are set forth, above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (3)
1. the post processing of very-high performance surface fibre separating machine, be used for electronics cloth (202) is opened fine the processing, include body (201), it is characterized in that being equipped with in the described body (201) at least two nozzle carriers parallel to each other (203), be provided with a plurality of single hole linear nozzles on the described nozzle carrier (203), nozzle bore (204) aperture on this single hole linear nozzle is not more than 0.2mm, and the spacing between the nozzle bore (204) of described adjacent single hole linear nozzle is not more than 0.2mm; Described electronics cloth (202) is by passing in the body (201), and corresponding being positioned under the nozzle bore (204) of single hole linear nozzle.
2. according to the post processing of right 1 described very-high performance surface fibre separating machine, it is characterized in that on the nozzle bore (204) of described single hole linear nozzle filter (205) being installed also.
3. according to the post processing surface fibre separating machine of right 1 described very-high performance, it is characterized in that the upper single hole linear nozzle quantity that arranges of described nozzle carrier (203) is positioned between 3500 ~ 4500.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210356356XA CN102877241A (en) | 2012-09-21 | 2012-09-21 | Aftertreatment surface fiber opener with superhigh performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210356356XA CN102877241A (en) | 2012-09-21 | 2012-09-21 | Aftertreatment surface fiber opener with superhigh performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102877241A true CN102877241A (en) | 2013-01-16 |
Family
ID=47478745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210356356XA Pending CN102877241A (en) | 2012-09-21 | 2012-09-21 | Aftertreatment surface fiber opener with superhigh performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102877241A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981655A (en) * | 2014-05-30 | 2014-08-13 | 台嘉玻璃纤维有限公司 | Electronic grade glass fiber cloth high-pressure splitting device |
| CN104878540A (en) * | 2015-05-27 | 2015-09-02 | 台嘉玻璃纤维有限公司 | Electronic-grade fiber cloth splitting device and method thereof |
| CN109594255A (en) * | 2019-01-17 | 2019-04-09 | 河南光远新材料股份有限公司 | A kind of super-thin electronic grade fiberglass cloth fiber opening method |
| 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 |
| CN114717778A (en) * | 2022-04-08 | 2022-07-08 | 巨石集团有限公司 | Fiber opening equipment and fiber opening method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376862A (en) * | 1989-08-17 | 1991-04-02 | Nitto Boseki Co Ltd | Method for opening and treating woven fabric of inorganic fiber and device therefor |
| CN1685098A (en) * | 2002-09-20 | 2005-10-19 | 旭丝股份有限公司 | Glass cloth and film substrate using it |
| CN201546050U (en) * | 2009-06-03 | 2010-08-11 | 台嘉玻璃纤维有限公司 | High-pressure fiber opening device |
-
2012
- 2012-09-21 CN CN201210356356XA patent/CN102877241A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376862A (en) * | 1989-08-17 | 1991-04-02 | Nitto Boseki Co Ltd | Method for opening and treating woven fabric of inorganic fiber and device therefor |
| CN1685098A (en) * | 2002-09-20 | 2005-10-19 | 旭丝股份有限公司 | Glass cloth and film substrate using it |
| CN201546050U (en) * | 2009-06-03 | 2010-08-11 | 台嘉玻璃纤维有限公司 | High-pressure fiber opening device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981655A (en) * | 2014-05-30 | 2014-08-13 | 台嘉玻璃纤维有限公司 | Electronic grade glass fiber cloth high-pressure splitting device |
| CN104878540A (en) * | 2015-05-27 | 2015-09-02 | 台嘉玻璃纤维有限公司 | Electronic-grade fiber cloth splitting device and method thereof |
| CN109594255A (en) * | 2019-01-17 | 2019-04-09 | 河南光远新材料股份有限公司 | A kind of super-thin electronic grade fiberglass cloth fiber opening method |
| 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 |
| CN114717778A (en) * | 2022-04-08 | 2022-07-08 | 巨石集团有限公司 | Fiber opening equipment and fiber opening method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102877241A (en) | Aftertreatment surface fiber opener with superhigh performance | |
| KR100702866B1 (en) | Electrospinning device | |
| KR101154212B1 (en) | An apparatus for manufacturing separator | |
| TWI729597B (en) | Manufacturing method of glass cloth and glass yarn | |
| CN103429809B (en) | Pressurized steam processing device for thread and production method for carbon fiber precursor thread | |
| KR101987211B1 (en) | Method of manufacturing for textile composite with smart composite fiber using 3d printer and textile composite with smart composite fiber | |
| EP1712668A1 (en) | Process and device for making a nonwoven web by depositing synthetic fibers | |
| KR101361506B1 (en) | Electrospinning apparatus | |
| JPH0232383B2 (en) | ||
| KR100702864B1 (en) | Electrospinning device | |
| EP1432861B1 (en) | Apparatus and method for producing a nonwoven web of filaments | |
| CN112011899B (en) | Stripping plate and supporting plate for needle machine | |
| CN201501949U (en) | Monomer suction device | |
| CN201546050U (en) | High-pressure fiber opening device | |
| EP1356147B1 (en) | Method for hydrodynamic impingement on a web of continuous material with water jets and nozzle beams for producing liquid jets | |
| KR20180117183A (en) | Nonwoven fabric manufacturing apparatus, nonwoven fabric manufacturing method, and nonwoven fabric | |
| CN102418153A (en) | Device for producing fine denier POY (polyester pre-orientated yarn) by head spinning method | |
| CN203890608U (en) | Lease reed | |
| JP3172306B2 (en) | nozzle plate | |
| JP2004528466A (en) | 3D non-woven substrate for circuit board | |
| CN209052820U (en) | A kind of island composite spining module | |
| CN102628192A (en) | Production method for porous fine denier polyester filament | |
| JP2002004165A (en) | Method for treating fiber construction and resin laminate reinforced with the fiber construction | |
| CN206319151U (en) | A kind of spray wind box post-processed for fabric | |
| CN201857457U (en) | Device capable of preventing fiber from flying and diffusing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Jiabao Inventor before: Chang Guoqiang Inventor before: Zhou Qunwang Inventor before: Liu Tingting Inventor before: Xu Jingzhou Inventor before: Liu Jiaqiang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHANG GUOQIANG ZHOU QUNWANG LIU TINGTING XU JINGZHOU LIU JIAQIANG TO: LIN JIABAO |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |