CN107338495A - A kind of magnetic spinning nano fibre is twisted into yarn feeding device agent preparation method - Google Patents
A kind of magnetic spinning nano fibre is twisted into yarn feeding device agent preparation method Download PDFInfo
- Publication number
- CN107338495A CN107338495A CN201610855526.7A CN201610855526A CN107338495A CN 107338495 A CN107338495 A CN 107338495A CN 201610855526 A CN201610855526 A CN 201610855526A CN 107338495 A CN107338495 A CN 107338495A
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- CN
- China
- Prior art keywords
- magnetic
- spinning
- jet
- yarn
- nanofibers
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- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
- D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex
Abstract
The invention discloses a kind of preparation method of magnetic spinning nano fibre, the yarn spins spinning appts by magnetic by magnetic polymer spinning solution and jet-propelled twister is made, and it is the equipment for making polymer spun that nanofiber be made by magnetic field force that magnetic, which spins spinning appts,.Comprise the following steps：（1）, by polymer dope injection magnetic spin spinning appts in, by the way that magnetic polymer spinning solution is sprayed in the presence of micro-injection pump and volume control device,（2）, in the tank of strong magnetic collection device inject solvent,（3）, bundles of nanofibers subsequent work stations are drawn to by deflector roll,（4）Bundles of nanofibers enters heating drafting system,（5）, bundles of nanofibers be drafted into after a routing density, into be sent into roller, jaw,（7）, in the presence of jet-propelled twister, complete twisting resultant yarn.
Description
Technical field
The present invention relates to a kind of nano-fibre yams preparation facilities and preparation method, and in particular to a kind of magnetic spins nanometer yarn
Line is twisted into yarn feeding device and application method.
Background technology
Method of electrostatic spinning is to prepare one of most simple efficient method of polymer nanofiber at present, with the letter of its process equipment
Singly, many advantages, such as raw material sources are extensive, spinning technique is controllable, by widely studied with reporting both at home and abroad.Static Spinning is mainly used
In the tunica fibrosa for preparing non-woven cloth form, its product exists in the form of film or similar to film mostly, can although reporting for work
To use electro-spinning for yarn, but following technical problem be present：Static Spinning needs higher spinning voltage to form electric field,
This voltage is typically up to tens of thousands of to hundreds of thousands volt, will be used in conjunction and can produce with twisting spinning equipment with the equipment of such big voltage
It is raw potential dangerous, and so high voltage and high electric field are likely to the motor of breakdown twisting spinning equipment；Static Spinning obtains
To fiber be to exist in a manner of unordered stacking mostly, its order is poor, be unsuitable for twist resultant yarn, this also constrains it and will received
Rice fiber is converted into the ability of yarn.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of magnetic to spin nanometer yarn preparation facilities, the system
Standby device replaces electric field force during spinning with magnetic field force, and under the effect of alternating magnetic field power prepared by strained polymer spinning solution to receive
Rice fiber, whole process effectively reduce potential safety hazard, the orderly fiber of arrangement are made and twists resultant yarn without high pressure electro ultrafiltration.
To achieve these goals, technical scheme provided by the invention is as follows：
The twisting of magnetic spinning nano fibre spins spinning appts into yarn feeding device, including magnetic（1）, volume control device（2）, strong magnetic, which is collected, to be filled
Put（3）, deflector roll（4）, heat drafting system（5）, it is sent into roller（6）, jet-propelled twister（7）, delivery roller（8）Filled with winding
Put（9）, it is characterised in that：The magnetic spins spinning appts（1）With multiple spinning nozzles, the multiple spinning nozzle is uniformly lined up
One row are located at strong magnetic collection device（3）Surface, the strong magnetic collection device（3）Side is provided with deflector roll（4）, the deflector roll
（4）Spinning appts are spun positioned at magnetic（1）With strong magnetic collection device（3）Between, the deflector roll（4）Side is provided with heating drafting system
（5）, the heating drafting system（5）Side, which is provided with, is sent into roller（6）, the feeding roller（6）Side is provided with jet-propelled twister
（7）, the jet-propelled twister（7）Side is provided with delivery roller（8）, the delivery roller（8）Side is provided with coiler device（9）,
The deflector roll（4）, heating drafting system（5）, be sent into roller（6）, jet-propelled twister（7）, delivery roller（8）And coiler device
（9）It is arranged in successively on same plane.
The magnetic spins spinning appts（1）Including micro-injection pump, the spinning nozzle of Miniature injection pump, and and spinning are connected
The connected woven hose of shower nozzle.
The strong magnetic collection device（3）By tank（10）, solvent（11）, strong magnetic collection cylinder（12）And discharge outlet（13）Group
Into the tank（10）Interior storage has solvent（11）, the tank（10）Middle part is provided with strong magnetic collection cylinder（12）, the strong magnetic
Collection cylinder（12）For receiving nanofiber, the discharge outlet（13）For discharging solvent（11）.
The strong magnetic collection cylinder（12）Surface fix and be provided with the bar permanent magnet in magnetic field, the length of the bar magnet
Axle and the axis parallel of strong magnetic collection cylinder (12).
The jet of spinning nozzle points to the bar permanent magnet for being arranged at strong magnetic collection cylinder (12) surface, and each spinning
The jet of shower nozzle is identical with the spacing between bar permanent magnet, and the magnetic spins spinning appts（1）Feed with supplying spinning solution fills
Put connected.
The heating drafting system（5）By heating drying oven（14）With one group of drawing rollers（15）Composition, described one group is led
Stretch roller（15）Positioned at heating drying oven（14）Inside, one group of drawing rollers（15）Quantity be at least two pairs.
Magnetic spins the preparation method of nanometer yarn, and the yarn spins spinning appts by magnetic polymer spinning solution by magnetic（1）With
Jet-propelled twister（7）It is made, the magnetic spins spinning appts（1）To make polymer spun that setting for nanofiber be made by magnetic field force
It is standby.The magnetic polymer spinning solution is magnetic fluid spinning solution, and the magnetic fluid spinning solution includes high molecular polymer, and surface is lived
Property agent, organic solvent and magnetic nanoparticle.
The method for being carried out magnetic spinning yarn into yarn feeding device using the twisting of magnetic spinning nano fibre is comprised the following steps：
（1）, by polymer dope injection magnetic spin spinning appts（1）It is interior, pass through micro-injection pump and volume control device（2）'s
Magnetic polymer spinning solution is sprayed under effect；
（2）, in strong magnetic collection device（3）Tank（10）Interior injection solvent（11）, open micro-injection pump and flow control dress
Put（2）, the magnetic polymer spinning solution in each spinning nozzle sprays jet, and jet is drawn into fibre under the action of a magnetic force
Dimension, and it is deposited on tank（10）Interior strong magnetic collection cylinder（12）Nanofiber is formed, nanofiber is by solvent（11）Wash, be cold
But, bundles of nanofibers is formed；
（3）, bundles of nanofibers is by deflector roll（4）It is drawn to subsequent work stations；
（4）, bundles of nanofibers enter heating drafting system（14）, remove the solvent contained in bundles of nanofibers（11）, and realize
Effective drawing-off of bundles of nanofibers；
（5）, bundles of nanofibers be drafted into after a routing density, into be sent into roller（6）Jaw, air compressor is opened,
Bundles of nanofibers enters jet-propelled twister（7）, in jet-propelled twister（7）In the presence of, complete twisting resultant yarn；
（6）, yarn is by delivery roller（8）Export, and by coiler device（9）It is wound into cylinder.
Beneficial effects of the present invention are：A kind of new nanometer yarn is improved, the yarn is during spinning with magnetic field force generation
For electric field force, strained polymer spinning solution prepares nanofiber under the effect of alternating magnetic field power, and whole process is made without high-tension electricity
With effectively reducing potential safety hazard, obtained to be the orderly fiber of arrangement and twist resultant yarn, the property of yarn will be due to electrostatic spinning
Line.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：Magnetic spins spinning appts 1, volume control device 2, strong magnetic collection device 3, deflector roll 4, heats drafting system 5, send
Entering roller 6, jet-propelled twister 7, delivery roller 8, coiler device 9, tank 10, solvent 11, strong magnetic collects 12, discharge outlet 13,
Heating drying oven 14, drawing rollers 15.
Embodiment
The twisting of magnetic spinning nano fibre spins spinning appts into yarn feeding device, including magnetic（1）, volume control device（2）, strong magnetic receipts
Acquisition means（3）, deflector roll（4）, heat drafting system（5）, it is sent into roller（6）, jet-propelled twister（7）, delivery roller（8）And volume
Winding apparatus（9）, it is characterised in that：The magnetic spins spinning appts（1）With multiple spinning nozzles, the multiple spinning nozzle is uniform
Form a line and be located at strong magnetic collection device（3）Surface, the strong magnetic collection device（3）Side is provided with deflector roll（4）, it is described to lead
Roller（4）Spinning appts are spun positioned at magnetic（1）With strong magnetic collection device（3）Between, the deflector roll（4）Side is provided with heating drafting system
（5）, the heating drafting system（5）Side, which is provided with, is sent into roller（6）, the feeding roller（6）Side is provided with jet-propelled twister
（7）, the jet-propelled twister（7）Side is provided with delivery roller（8）, the delivery roller（8）Side is provided with coiler device（9）,
The deflector roll（4）, heating drafting system（5）, be sent into roller（6）, jet-propelled twister（7）, delivery roller（8）And coiler device
（9）It is arranged in successively on same plane.
The magnetic spins spinning appts（1）Including micro-injection pump, the spinning nozzle of Miniature injection pump, and and spinning are connected
The connected woven hose of shower nozzle.The strong magnetic collection device（3）By tank（10）, solvent（11）, strong magnetic collection cylinder（12）And row
The mouth of a river（13）Composition, the tank（10）Interior storage has solvent（11）, the tank（10）Middle part is provided with strong magnetic collection cylinder
（12）, the strong magnetic collection cylinder（12）For receiving nanofiber, the discharge outlet（13）For discharging solvent（11）.It is described
Strong magnetic collection cylinder（12）Surface fix and be provided with the bar permanent magnet in magnetic field, the major axis of the bar magnet is collected with strong magnetic
The axis parallel of roller (12).The jet of spinning nozzle points to the bar shaped permanent magnetism for being arranged at strong magnetic collection cylinder (12) surface
Iron, and the jet of each spinning nozzle is identical with the spacing between bar permanent magnet, the magnetic spins spinning appts（1）Spun with supply
The charging gear of silk liquid is connected.The heating drafting system（5）By heating drying oven（14）With one group of drawing rollers（15）Composition,
One group of drawing rollers（15）Positioned at heating drying oven（14）Inside, one group of drawing rollers（15）Quantity at least
For two pairs.
Magnetic spins the preparation method of nanometer yarn, and the yarn spins spinning appts by magnetic polymer spinning solution by magnetic（1）With
Jet-propelled twister（7）It is made, the magnetic spins spinning appts（1）To make polymer spun that setting for nanofiber be made by magnetic field force
It is standby.The magnetic polymer spinning solution is magnetic fluid spinning solution, and the magnetic fluid spinning solution includes high molecular polymer, and surface is lived
Property agent, organic solvent and magnetic nanoparticle.
Its course of work is：Magnetic spins spinning appts（1）In micro-injection pump and volume control device（2）In the presence of by magnetic
Property spinning solution spray, the magnetic spinning solution thread ejected is in strong magnetic collection device（3）Strong magnetic collection cylinder（12）Magnetic field
Under be stretched and wind, and by solvent（11）Wash cooling, then fibre bundle is in deflector roll（4）Guiding under enter heating drawing-off dress
Put（5）Heated and drawing-off, then by being sent into roller（6）It is admitted to jet-propelled twister（7）Twisted, finally by output
Roller（8）It is exported to coiler device（9）It is wound resultant yarn.Specially：
（1）, by polymer dope injection magnetic spin spinning appts（1）It is interior, pass through micro-injection pump and volume control device（2）'s
Magnetic polymer spinning solution is sprayed under effect；
（2）, in strong magnetic collection device（3）Tank（10）Interior injection solvent（11）, open micro-injection pump and flow control dress
Put（2）, the magnetic polymer spinning solution in each spinning nozzle sprays jet, and jet is drawn into fibre under the action of a magnetic force
Dimension, and it is deposited on tank（10）Interior strong magnetic collection cylinder（12）Nanofiber is formed, nanofiber is by solvent（11）Wash, be cold
But, bundles of nanofibers is formed；
（3）, bundles of nanofibers is by deflector roll（4）It is drawn to subsequent work stations；
（4）, bundles of nanofibers enter heating drafting system（14）, remove the solvent contained in bundles of nanofibers（11）, and realize
Effective drawing-off of bundles of nanofibers；
（5）, bundles of nanofibers be drafted into after a routing density, into be sent into roller（6）Jaw, air compressor is opened,
Bundles of nanofibers enters jet-propelled twister（7）, in jet-propelled twister（7）In the presence of, complete twisting resultant yarn；
（6）Yarn is by delivery roller（8）Export, and by coiler device（9）It is wound into cylinder.
Claims (10)
1. a kind of magnetic spinning nano fibre twisting spins spinning appts into yarn feeding device, including magnetic（1）, volume control device（2）, Qiang Ci
Collection device（3）, deflector roll（4）, heat drafting system（5）, it is sent into roller（6）, jet-propelled twister（7）, delivery roller（8）With
Coiler device（9）, it is characterised in that：The magnetic spins spinning appts（1）With multiple spinning nozzles, the multiple spinning nozzle is equal
It is even to form a line positioned at strong magnetic collection device（3）Surface, the strong magnetic collection device（3）Side is provided with deflector roll（4）, it is described
Deflector roll（4）Spinning appts are spun positioned at magnetic（1）With strong magnetic collection device（3）Between, the deflector roll（4）Side is provided with heating drawing-off dress
Put（5）, the heating drafting system（5）Side, which is provided with, is sent into roller（6）, the feeding roller（6）Side is twisted provided with jet
Device（7）, the jet-propelled twister（7）Side is provided with delivery roller（8）, the delivery roller（8）Side is provided with coiler device
（9）, the deflector roll（4）, heating drafting system（5）, be sent into roller（6）, jet-propelled twister（7）, delivery roller（8）Filled with winding
Put（9）It is arranged in successively on same plane.
2. magnetic spinning nano fibre according to claim 1 is twisted into yarn feeding device, it is characterised in that：The magnetic spins spinning appts
（1）Including micro-injection pump, the spinning nozzle of Miniature injection pump, and the woven hose being connected with spinning nozzle are connected.
3. magnetic spinning nano fibre according to claim 1 is twisted into yarn feeding device, it is characterised in that：The strong magnetic collection device
（3）By tank（10）, solvent（11）, strong magnetic collection cylinder（12）And discharge outlet（13）Composition, the tank（10）Interior storage has molten
Agent（11）, the tank（10）Middle part is provided with strong magnetic collection cylinder（12）, the strong magnetic collection cylinder（12）Received for receiving
Rice fiber, the discharge outlet（13）For discharging solvent（11）.
4. magnetic spinning nano fibre according to claim 3 is twisted into yarn feeding device, it is characterised in that：The strong magnetic collection cylinder
（12）Surface fix and be provided with the bar permanent magnet in magnetic field, the major axis of the bar magnet with strong magnetic collection cylinder (12)
Diameter parallel.
5. magnetic spinning nano fibre according to claim 3 is twisted into yarn feeding device, it is characterised in that：The jet of spinning nozzle
Sensing is arranged at the bar permanent magnet on strong magnetic collection cylinder (12) surface, and the jet and bar permanent magnet of each spinning nozzle
Between spacing it is identical, the magnetic spins spinning appts（1）It is connected with the charging gear for supplying spinning solution.
6. magnetic spinning nano fibre according to claim 1 is twisted into yarn feeding device, it is characterised in that：The heating drafting system
（5）By heating drying oven（14）With one group of drawing rollers（15）Composition, one group of drawing rollers（15）Positioned at heating drying oven
（14）Inside, one group of drawing rollers（15）Quantity be at least two pairs.
7. a kind of magnetic spins the preparation method of nanometer yarn, it is characterised in that the preparation method is used as any in claim 1-6
Magnetic spinning nano fibre twisting described in claim is prepared into yarn feeding device, and the yarn passes through magnetic by magnetic polymer spinning solution
Spin spinning appts（1）And jet-propelled twister（7）It is made, the magnetic spins spinning appts（1）To spin polymer by magnetic field force
Into the equipment of nanofiber.
8. a kind of magnetic as claimed in claim 7 spins the preparation method of nanometer yarn, it is characterised in that the magnetic polymer is spun
Silk liquid is magnetic fluid spinning solution.
9. a kind of magnetic as claimed in claim 7 spins the preparation method of nanometer yarn, it is characterised in that the magnetic fluid spinning solution
Including high molecular polymer, surfactant, organic solvent and magnetic nanoparticle.
10. a kind of magnetic spinning nano fibre twisting using as described in any claim in claim 1-6 is carried out into yarn feeding device
The method that magnetic spins yarn, it is characterised in that comprise the following steps：
（1）, by polymer dope injection magnetic spin spinning appts（1）It is interior, pass through micro-injection pump and volume control device（2）'s
Magnetic polymer spinning solution is sprayed under effect；
（2）, in strong magnetic collection device（3）Tank（10）Interior injection solvent（11）, open micro-injection pump and flow control dress
Put（2）, the magnetic polymer spinning solution in each spinning nozzle sprays jet, and jet is drawn into fibre under the action of a magnetic force
Dimension, and it is deposited on tank（10）Interior strong magnetic collection cylinder（12）Nanofiber is formed, nanofiber is by solvent（11）Wash, be cold
But, bundles of nanofibers is formed；
（3）, bundles of nanofibers is by deflector roll（4）It is drawn to subsequent work stations；
（4）, bundles of nanofibers enter heating drafting system（14）, remove the solvent contained in bundles of nanofibers（11）, and realize
Effective drawing-off of bundles of nanofibers；
（5）, bundles of nanofibers be drafted into after a routing density, into be sent into roller（6）Jaw, air compressor is opened,
Bundles of nanofibers enters jet-propelled twister（7）, in jet-propelled twister（7）In the presence of, complete twisting resultant yarn；
（6）, yarn is by delivery roller（8）Export, and by coiler device（9）It is wound into cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610855526.7A CN107338495A (en) | 2016-09-28 | 2016-09-28 | A kind of magnetic spinning nano fibre is twisted into yarn feeding device agent preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610855526.7A CN107338495A (en) | 2016-09-28 | 2016-09-28 | A kind of magnetic spinning nano fibre is twisted into yarn feeding device agent preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107338495A true CN107338495A (en) | 2017-11-10 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610855526.7A Withdrawn CN107338495A (en) | 2016-09-28 | 2016-09-28 | A kind of magnetic spinning nano fibre is twisted into yarn feeding device agent preparation method |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338514A (en) * | 2016-09-28 | 2017-11-10 | 桐乡守敬应用技术研究院有限公司 | A kind of magnetic spinning nano fibre is twisted into yarn feeding device |
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| CN103266365A (en) * | 2013-05-20 | 2013-08-28 | 东华大学 | Device and method for twisting electrostatic spinning nanofiber into yarn in jetting mode |
| CN203333875U (en) * | 2013-05-20 | 2013-12-11 | 东华大学 | Electrostatic spinning nano-fiber air-jet twisting yarn-forming device |
| CN104878456A (en) * | 2015-05-26 | 2015-09-02 | 青岛大学 | Magnetic spinning device and method using device for manufacturing micro-nano-meter fibers |
| CN104878461A (en) * | 2015-05-26 | 2015-09-02 | 青岛大学 | Large-scale magnetic spinning equipment and method using equipment for manufacturing micro-nano-meter fibers |
| CN204714952U (en) * | 2015-05-11 | 2015-10-21 | 上海亚澳医用保健品有限公司 | A kind of calcium alginate dressing spinning coagulation bath reservoir apparatus |
| CN107338514A (en) * | 2016-09-28 | 2017-11-10 | 桐乡守敬应用技术研究院有限公司 | A kind of magnetic spinning nano fibre is twisted into yarn feeding device |
-
2016
- 2016-09-28 CN CN201610855526.7A patent/CN107338495A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266365A (en) * | 2013-05-20 | 2013-08-28 | 东华大学 | Device and method for twisting electrostatic spinning nanofiber into yarn in jetting mode |
| CN203333875U (en) * | 2013-05-20 | 2013-12-11 | 东华大学 | Electrostatic spinning nano-fiber air-jet twisting yarn-forming device |
| CN204714952U (en) * | 2015-05-11 | 2015-10-21 | 上海亚澳医用保健品有限公司 | A kind of calcium alginate dressing spinning coagulation bath reservoir apparatus |
| CN104878456A (en) * | 2015-05-26 | 2015-09-02 | 青岛大学 | Magnetic spinning device and method using device for manufacturing micro-nano-meter fibers |
| CN104878461A (en) * | 2015-05-26 | 2015-09-02 | 青岛大学 | Large-scale magnetic spinning equipment and method using equipment for manufacturing micro-nano-meter fibers |
| CN107338514A (en) * | 2016-09-28 | 2017-11-10 | 桐乡守敬应用技术研究院有限公司 | A kind of magnetic spinning nano fibre is twisted into yarn feeding device |
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| CN107338514A (en) * | 2016-09-28 | 2017-11-10 | 桐乡守敬应用技术研究院有限公司 | A kind of magnetic spinning nano fibre is twisted into yarn feeding device |
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Application publication date: 20171110 |