CN2861196Y - Composite spinning device for preparing conductive fiber - Google Patents
Composite spinning device for preparing conductive fiber Download PDFInfo
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- CN2861196Y CN2861196Y CN 200520085631 CN200520085631U CN2861196Y CN 2861196 Y CN2861196 Y CN 2861196Y CN 200520085631 CN200520085631 CN 200520085631 CN 200520085631 U CN200520085631 U CN 200520085631U CN 2861196 Y CN2861196 Y CN 2861196Y
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Abstract
The utility model discloses a compound filature device used for producing conductive fibres, which comprises an upper shell, a lower shell, two-abrasive cups, a filler board, a first shunting plate, a second shunting plate, a fusion board and a spinneret plate. A plurality of second discharging holes are provided on the inner ring and the outer ring correspondingly on the discharging end of the fusion board; a plurality of bosses are provided along the medium ring correspondingly; a plurality of first discharge holes are provided on the bosses; the medium round discharge holes on the second discharge holes are connected with the second discharge holes. By adopting the structure, the utility model is able to complete admitting, filtering, distributing, melting and extruding of double-group melts, and form sea-island conductive compound fibers. The section of fiber is rotundity, and four black carbon conductive cores are arranged around the inner, part of which break through the surface to contact outer environment to absorb electric charge, and then counteract electric charge, which can eliminate static and conduct electricity. The spinning fiber specification of the utility model is between 50 and 100 D/6F.
Description
Technical field
The utility model belongs to the chemical fibre equipment accessory, particularly relates to a kind of compined spinning apparatus that is used to produce conductive fiber.
Background technology
Terylene, polyamide fibre, acrylic fibers three big synthetic fiber are added the polypropylene fibre that rise the back, have obtained consequence with their good performances on fiber market.But owing to fiber surface can only be more wetting than its little liquid institute by critical surface tension, for example terylene, polypropylene fibre etc. can only be more wetting than their little mineral oil by surface tension, so these fibers are easy to produce static, tarnish easily; And their ratio resistance is high more, and static behaviour is just strong more, be used in taking interference just clearly, cause such as meeting that chemical fiber garment twines mutually, dust suction, the influence dress; Electrostatic accumulation will discharge as occasion serves to a certain degree, and static discharge can set off an explosion again and fire in the specific occasion, also can cause the electric shock disaster.Therefore this point just becomes the big defective in synthetic fiber and the natural fabric keen competition.In order to overcome the strong electrostatic property of chemical fibre, just be necessary shaped fibers is carried out modification in some application facet, make fiber have antistatic behaviour.But along with the popularization and the expansion in the field of use, various applied environments are had higher requirement to the antistatic level of fiber again.Like this, mainly rely on the antistatic fibre of ionic conduction and moisture absorption mechanism just to be difficult to play a role, so occurred conductive fiber again.
Conductive fiber is a functional fiber of eliminating static by electrical conductivity and corona discharge.Typically refer under standard state (20 ℃, 65% relative humidity) than the fiber of resistance below 107 Ω cm, the electric conductivity fiber with excellent its than resistance at 102～105 Ω cm, even less than 10 Ω cm, and the ratio resistance of terylene is approximately 1014 Ω cm at this moment, acrylic fibers are 1013 Ω cm, and polypropylene fibre is 6.5 * 1010 Ω cm.Because far below general fibre, charge half life is very short simultaneously than resistance value for conductive fiber, therefore, conductive fiber under any circumstance all can be eliminated static in the extremely short time.In addition,, also have functions such as excellent conduction, electric heating, shielding, absorption electromagnetic wave, be widely used in conductive mesh, the conduction Work Clothes of electronics, power industry by the conductive fabric that conductive fiber is made; The electric heating clothes of medical industry, electric heating bandage; The aspects such as electro-magnetic shielding cover of Aeronautics and Astronautics, precise electronic industry.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of compined spinning apparatus that is used to produce conductive fiber is provided, under the prerequisite that keeps existing spinnability, making the island in the islands-in-sea type fibre cross section of producing is CB (carbon black) for the PET island, this fiber has the outward appearance and the processing characteristics of common PET, has excellent conducting performance again.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of compined spinning apparatus that is used to produce conductive fiber comprises a upper shell, a lower house, two sand cups, funnel plate, first flow distribution plate, second flow distribution plate, merges plate, spinnerets; The corresponding Joint with lower house of upper shell, merges plate, spinnerets and from top to bottom is enclosed within the upper and lower casing in successively two sand cups, funnel plate, first flow distribution plate, second flow distribution plate; Fix by the bolt interlocking between funnel plate, first flow distribution plate, second flow distribution plate, fusion plate, the spinnerets; Upper shell is provided with second entrance hole that is used to import first entrance hole of carbon black melt and is used to import the PET melt, and first entrance hole and the first sand cup are connected, and second entrance hole and the second sand cup are connected; Funnel plate is provided with first funnel and second funnel, and the charging aperture of the bottom of the first sand cup and first funnel joins, and the charging aperture of the bottom of the second sand cup and second funnel joins; The discharging opening of first funnel, second funnel joins with two corresponding charging apertures of first flow distribution plate respectively, first flow distribution plate is provided with the annular discharging opening of two circles, its inner ring annular discharging opening communicates with the discharging opening of first funnel, and its outer ring annular discharging opening communicates with the discharging opening of second funnel; Two charging apertures of second flow distribution plate join with the annular discharging opening of the inner ring of first flow distribution plate, outer ring annular discharging opening respectively, second flow distribution plate is provided with the annular discharging opening of three circles, centre circle annular discharging opening communicates with the inner ring annular discharging opening of first flow distribution plate, and the annular discharging opening of inside and outside circle communicates with the outer ring annular discharging opening of first flow distribution plate; Merge plate and be provided with three charging apertures, and join with the annular discharging opening of the inner ring of second flow distribution plate, centre circle annular discharging opening, outer ring annular discharging opening respectively; The discharging end face that merges plate is provided with the second some discharge openings along inside and outside circle correspondence, second discharge opening is divided into inside and outside circle discharge opening, the inner ring annular discharging opening of the inner ring discharge opening and second flow distribution plate is connected, and the outer ring annular discharging opening of the outer ring discharge opening and second flow distribution plate is connected; The discharging end face that merges plate is provided with some boss along the centre circle correspondence, and boss is provided with the first some discharge openings, and the centre circle annular discharging opening of first discharge opening and second flow distribution plate is connected; The charging end face of spinnerets joins with the discharging end face that merges plate, and the charging end face of spinnerets is provided with the guide hole of some band conical heads relative with boss, and the tail end of guide hole joins with a spray pore.
The discharging end face of described fusion plate is provided with six boss along the centre circle correspondence, and six boss evenly is provided with along its corresponding circumference, evenly is provided with four first discharge openings on the boss.
Described boss is a round boss, and the diameter of round boss is 5.0～8.0mm.
The aperture of described first discharge opening is 0.5～1.0mm.
The diameter of the circumference of living in of described six boss is 60～70mm.
The aperture of described spray silk pore is 0.50～0.60mm.
Also be inserted with latch between described first flow distribution plate, second flow distribution plate, fusion plate, the spinnerets, the bottom of the upper end of latch and first flow distribution plate socket-connects, and the lower end of latch and the top of spinnerets socket-connect.
In the fiber that compined spinning apparatus of the present utility model spins, conductive core has part to expose, and can improve conductive effect greatly.
Compined spinning apparatus of the present utility model is a rectangle, and appearance and size is L127.5 * W124 * H150mm, has enough intensity, can tolerate the pressure of inside and outside 300MPa; Inter-module seals firmly, bears above-mentioned pressure, and spinning liquid does not leak.
The sand cup volumes that compined spinning apparatus of the present utility model adopted is Φ 35 * 20, and melt is finished filtration herein.
During use, by first entrance hole of upper shell carbon black melt (to call the A melt in the following text) is imported, second entrance hole of upper shell imports PET melt (to call the B melt in the following text); The A melt enters the first sand cup behind the corresponding passage of upper shell, the B melt enters the second sand cup behind the corresponding passage of upper shell, and the first sand cup filters the A melt, and the second sand cup filters the B melt; Filtered A melt enters first funnel by the first sand cup bottom, and filtered B melt enters second funnel by the second sand cup bottom, and here first funnel, second funnel are collected two strands of melts that flowed out separately by two sand cups respectively; The A melt that is flowed out by first funnel enters first flow distribution plate by the corresponding charging aperture of first flow distribution plate, then inner ring annular discharging opening outflow when first flow distribution plate flows out from first flow distribution plate, the B melt that is flowed out by second funnel enters first flow distribution plate by the corresponding charging aperture of first flow distribution plate, then is the outer ring annular discharging opening outflow from first flow distribution plate when first flow distribution plate flows out; The A melt that is flowed out by first flow distribution plate inner ring annular discharging opening enters second flow distribution plate by the corresponding charging aperture of second flow distribution plate, then centre circle annular discharging opening outflow when second flow distribution plate flows out from second flow distribution plate, the B melt that is flowed out by first flow distribution plate outer ring annular discharging opening enters second flow distribution plate by the corresponding charging aperture of second flow distribution plate, then is respectively from inner ring annular discharging opening, the outer ring annular discharging opening outflow of second flow distribution plate when second flow distribution plate flows out; The A melt that is flowed out by second flow distribution plate centre circle annular discharging opening enters the fusion plate by the corresponding charging aperture that merges plate, from merging when plate current goes out then is that the first set discharge opening flows out from the boss that merges plate, the B melt that is flowed out by the annular discharging opening of the inside and outside circle of second flow distribution plate enters the fusion plate by the corresponding charging aperture that merges plate, then is to flow out from the second corresponding set discharge opening of the inside and outside circle of fusion plate from merging when plate current goes out; The periphery of the strip shape body of the A melt that the B melt flows that flows out at discharging end face second discharge opening that merges plate flows out to first discharge opening, form the fusion of conductive fiber two components, fusion is after spinnerets is extruded, by the lateral blowing cooling forming, the fiber of moulding is provided with four strands of conductive core, be PET on every side, compined spinning apparatus of the present utility model can be made 6 of 4 core fibres.
The beneficial effects of the utility model are, owing to adopted a upper shell, a lower house, two sand cups, funnel plate, first flow distribution plate, second flow distribution plate, fusion plate, spinnerets to be configured for producing the compined spinning apparatus of conductive fiber; And be provided with three charging apertures on the fusion plate, inner ring annular discharging opening, centre circle annular discharging opening, the outer ring annular discharging opening with second flow distribution plate joins respectively; The discharging end face that merges plate is provided with the second some discharge openings along inside and outside circle correspondence, second discharge opening is divided into inside and outside circle discharge opening, the inner ring annular discharging opening of the inner ring discharge opening and second flow distribution plate is connected, and the outer ring annular discharging opening of the outer ring discharge opening and second flow distribution plate is connected; The discharging end face that merges plate is provided with some boss along the centre circle correspondence, and boss is provided with the first some discharge openings, and the centre circle annular discharging opening of first discharge opening and second flow distribution plate is connected; The charging end face of spinnerets joins with the discharging end face that merges plate, and the charging end face of spinnerets is provided with the guide hole of some band conical heads relative with first discharge opening, and the tail end of guide hole joins with a spray pore; Thereby realized two-component polymer importing, filtration, distribution, merge, extrude, form the fabric of island-in-sea type electrically conductive composite fibre; The fibre section is circular, inner outer Zhou Yousi root carbon black conductive core, and the part core is worn out crust and is exposed, and contacts with the external world to absorb electric charge, again with the charge transfer neutralization, thereby reaches the purpose of eliminating static and conduction, and the spinning suiting fiber dimensious is 50～100D/6F.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of compined spinning apparatus that is used to produce conductive fiber of the present utility model is not limited to embodiment.
Fig. 1 is an organigram of the present utility model;
Fig. 2 is the organigram that the utility model merges plate;
Fig. 3 is the schematic diagram of fibre section.
Among the figure, 1 upper shell; 11 first entrance holes; 12 second entrance holes; 2 lower houses; 31 first sand cups; 32 second sand cups; 4 funnel plates; 41 first funnels; 42 second funnels; 5 first flow distribution plates; 6 second flow distribution plates; 7 merge plate; 71 boss; 711 first discharge openings; 72 second discharge openings; 8 spinneretss; 91 bolts; 92 latches.
The specific embodiment
Shown in accompanying drawing, a kind of compined spinning apparatus that is used to produce conductive fiber of the present utility model comprises a upper shell 1, a lower house 2, the first sand cup 31, the second sand cup 32, funnel plate 4, first flow distribution plate 5, second flow distribution plate 6, merges plate 7, spinnerets 8; Upper shell 1 and lower house 2 adopts the corresponding Joint of screws, and two sand cups 31,32, funnel plate 4, first flow distribution plate 5, second flow distribution plate 6, fusion plate 7, spinnerets 8 from top to bottom are enclosed within the upper and lower casing 1,2 in successively; Fix by bolt 91 interlockings between funnel plate 4, first flow distribution plate 5, second flow distribution plate 6, fusion plate 7, the spinnerets 8; Second entrance hole, 12, the first entrance holes 11 and the first sand cup 31 that upper shell 1 is provided with first entrance hole 11 that is used to import the carbon black melt and is used to import the PET melt are connected, and second entrance hole 12 and the second sand cup 32 are connected; Funnel plate 4 is provided with first funnel 41 and the bottom of second funnel, 42, the first sand cups 31 and the charging aperture of first funnel 41 and joins, and the charging aperture of the bottom of the second sand cup 32 and second funnel 42 joins; The discharging opening of first funnel 41, second funnel 42 joins with two corresponding charging apertures of first flow distribution plate 5 respectively, first flow distribution plate 5 is provided with the annular discharging opening of two circles, its inner ring annular discharging opening communicates with the discharging opening of first funnel 41, and its outer ring annular discharging opening communicates with the discharging opening of second funnel 42; Two charging apertures of second flow distribution plate 6 join with the annular discharging opening of the inner ring of first flow distribution plate 5, outer ring annular discharging opening respectively, second flow distribution plate 6 is provided with the annular discharging opening of three circles, centre circle annular discharging opening communicates with the inner ring annular discharging opening of first flow distribution plate 5, and the annular discharging opening of inside and outside circle communicates with the outer ring annular discharging opening of first flow distribution plate 5; Merge plate 7 and be provided with three charging apertures, and join with the annular discharging opening of the inner ring of second flow distribution plate 6, centre circle annular discharging opening, outer ring annular discharging opening respectively; The discharging end face that merges plate 7 is provided with the second some discharge openings 72 along inside and outside circle correspondence, second discharge opening 72 is divided into inside and outside circle discharge opening, the inner ring annular discharging opening of the inner ring discharge opening and second flow distribution plate 6 is connected, and the outer ring annular discharging opening of the outer ring discharge opening and second flow distribution plate 6 is connected; The discharging end face that merges plate 7 is provided with some boss 71 along the centre circle correspondence, and the centre circle annular discharging opening that boss 71 is provided with some first discharge opening, 711, the first discharge openings 711 and second flow distribution plate 6 is connected; The charging end face of spinnerets 8 joins with the discharging end face that merges plate 7, and the charging end face of spinnerets 8 is provided with the guide hole of the relative band conical head of some and boss 71, and the tail end of guide hole joins with a spray pore.
Wherein, the discharging end face that merges plate 7 evenly is provided with along its corresponding circumference along the boss 71 that the centre circle correspondence is provided with six 71, six of boss, evenly is provided with four first discharge openings 711 on the boss 71; Boss 71 is a round boss, and the diameter of round boss 71 is 5.0～8.0mm; The aperture of first discharge opening 711 is 0.5～1.0mm; The diameter of the circumference of living in of six boss 71 is 60～70mm; The aperture of spray silk pore is 0.50～0.60mm; Also be inserted with latch 92 between first flow distribution plate 5, second flow distribution plate 6, fusion plate 7, spinnerets 8, the bottom of the upper end of latch 92 and first flow distribution plate 5 socket-connects, and the top of the lower end of latch 92 and spinnerets 8 socket-connects.
In the fiber that compined spinning apparatus of the present utility model spins, conductive core has part to expose, and can improve conductive effect greatly.
Compined spinning apparatus of the present utility model is a rectangle, and appearance and size is L127.5 * W124 * H150mm, has enough intensity, can tolerate the pressure of inside and outside 300MPa; Inter-module seals firmly, bears above-mentioned pressure, and spinning liquid does not leak.
Sand cup 31,32 volumes that compined spinning apparatus of the present utility model adopted are Φ 35 * 20, and melt is finished filtration herein.
During use, by first entrance hole 11 of upper shell 1 carbon black melt (to call the A melt in the following text) is imported, second entrance hole 12 of upper shell 1 imports PET melt (to call the B melt in the following text); The A melt enters the first sand cup 31 behind upper shell 1 corresponding passage, the B melt enters 31 pairs of A melts of the second sand cup, 32, the first sand cups and filters behind upper shell 1 corresponding passage, and 32 pairs of B melts of the second sand cup filter; Filtered A melt enters first funnel 41 by the first sand cup, 31 bottoms, and filtered B melt enters second funnel 42 by the second sand cup, 32 bottoms, and here first funnel 41, second funnel 42 are collected two strands of melts that flowed out separately by two sand cups 31,32 respectively; The A melt that is flowed out by first funnel 41 enters first flow distribution plate 5 by the corresponding charging aperture of first flow distribution plate 5, then inner ring annular discharging opening outflow when first flow distribution plate 5 flows out from first flow distribution plate 5, the B melt that is flowed out by second funnel 42 enters first flow distribution plate 5 by the corresponding charging aperture of first flow distribution plate 5, then is that the outer ring annular discharging opening from first flow distribution plate 5 flows out when first flow distribution plate 5 flows out; The A melt that is flowed out by first flow distribution plate, 5 inner rings annulars discharging opening enters second flow distribution plate 6 by the corresponding charging aperture of second flow distribution plate 6, then centre circle annular discharging opening outflow when second flow distribution plate 6 flows out from second flow distribution plate 6, the B melt that is flowed out by first flow distribution plate, 5 outer rings annulars discharging opening enters second flow distribution plate 6 by the corresponding charging aperture of second flow distribution plate 6, when second flow distribution plate 6 flows out then is to flow out from inner ring annular discharging opening, the outer ring annular discharging opening of second flow distribution plate 6 respectively; The A melt that is flowed out by second flow distribution plate, 6 centre circles annular discharging opening enters fusion plate 7 by the corresponding charging aperture that merges plate 7, from merging when plate 7 flows out then is that the first set discharge opening 711 flows out from the boss 71 that merges plate, the B melt that is flowed out by the annular discharging opening of second flow distribution plate, 6 inside and outside circles enters fusion plate 7 by the corresponding charging aperture that merges plate, then is to flow out from the second set discharge opening 72 of the inside and outside circle correspondence that merges plate 7 from merging when plate 7 flows out; The periphery of the strip shape body of the A melt that the B melt flows that flows out at discharging end face second discharge opening 72 that merges plate 7 flows out to first discharge opening 71, form the fusion of conductive fiber two components, fusion is after spinnerets 8 is extruded, by the lateral blowing cooling forming, the fiber of moulding is provided with four strands of conductive core, be PET on every side, compined spinning apparatus of the present utility model can be made 6 of 4 core fibres.
Fig. 3 is the schematic diagram of fibre section, and the island of fiber is conductive carbon black CB, and the sea is the PET component.
Claims (7)
1. a compined spinning apparatus that is used to produce conductive fiber comprises a upper shell, a lower house, two sand cups, funnel plate, first flow distribution plate, second flow distribution plate, merges plate, spinnerets; The corresponding Joint with lower house of upper shell, merges plate, spinnerets and from top to bottom is enclosed within the upper and lower casing in successively two sand cups, funnel plate, first flow distribution plate, second flow distribution plate; Fix by the bolt interlocking between funnel plate, first flow distribution plate, second flow distribution plate, fusion plate, the spinnerets; Upper shell is provided with second entrance hole that is used to import first entrance hole of carbon black melt and is used to import the PET melt, and first entrance hole and the first sand cup are connected, and second entrance hole and the second sand cup are connected; Funnel plate is provided with first funnel and second funnel, and the charging aperture of the bottom of the first sand cup and first funnel joins, and the charging aperture of the bottom of the second sand cup and second funnel joins; The discharging opening of first funnel, second funnel joins with two corresponding charging apertures of first flow distribution plate respectively, first flow distribution plate is provided with the annular discharging opening of two circles, its inner ring annular discharging opening communicates with the discharging opening of first funnel, and its outer ring annular discharging opening communicates with the discharging opening of second funnel; Two charging apertures of second flow distribution plate join with the annular discharging opening of the inner ring of first flow distribution plate, outer ring annular discharging opening respectively, second flow distribution plate is provided with the annular discharging opening of three circles, centre circle annular discharging opening communicates with the inner ring annular discharging opening of first flow distribution plate, and the annular discharging opening of inside and outside circle communicates with the outer ring annular discharging opening of first flow distribution plate; It is characterized in that: merge plate and be provided with three charging apertures, and join with the annular discharging opening of the inner ring of second flow distribution plate, centre circle annular discharging opening, outer ring annular discharging opening respectively; The discharging end face that merges plate is provided with the second some discharge openings along inside and outside circle correspondence, second discharge opening is divided into inside and outside circle discharge opening, the inner ring annular discharging opening of the inner ring discharge opening and second flow distribution plate is connected, and the outer ring annular discharging opening of the outer ring discharge opening and second flow distribution plate is connected; The discharging end face that merges plate is provided with some boss along the centre circle correspondence, and boss is provided with the first some discharge openings, and the centre circle annular discharging opening of first discharge opening and second flow distribution plate is connected; The charging end face of spinnerets joins with the discharging end face that merges plate, and the charging end face of spinnerets is provided with the guide hole of some band conical heads relative with boss, and the tail end of guide hole joins with a spray pore.
2. a kind of compined spinning apparatus that is used to produce conductive fiber according to claim 1, it is characterized in that: the discharging end face of described fusion plate is provided with six boss along the centre circle correspondence, six boss evenly is provided with along its corresponding circumference, evenly is provided with four first discharge openings on the boss.
3. a kind of compined spinning apparatus that is used to produce conductive fiber according to claim 1 is characterized in that: described boss is a round boss, and the diameter of round boss is 5.0～8.0mm.
4. a kind of compined spinning apparatus that is used to produce conductive fiber according to claim 1 is characterized in that: the aperture of described first discharge opening is 0.5～1.0mm.
5. a kind of compined spinning apparatus that is used to produce conductive fiber according to claim 2 is characterized in that: the diameter of the circumference of living in of described six boss is 60～70mm.
6. a kind of compined spinning apparatus that is used to produce conductive fiber according to claim 1 is characterized in that: the aperture of described spray silk pore is 0.50～0.60mm.
7. a kind of compined spinning apparatus that is used to produce conductive fiber according to claim 1, it is characterized in that: also be inserted with latch between described first flow distribution plate, second flow distribution plate, fusion plate, the spinnerets, the bottom of the upper end of latch and first flow distribution plate socket-connects, and the lower end of latch and the top of spinnerets socket-connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520085631 CN2861196Y (en) | 2005-07-27 | 2005-07-27 | Composite spinning device for preparing conductive fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520085631 CN2861196Y (en) | 2005-07-27 | 2005-07-27 | Composite spinning device for preparing conductive fiber |
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| Publication Number | Publication Date |
|---|---|
| CN2861196Y true CN2861196Y (en) | 2007-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520085631 Expired - Fee Related CN2861196Y (en) | 2005-07-27 | 2005-07-27 | Composite spinning device for preparing conductive fiber |
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| CN (1) | CN2861196Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768787B (en) * | 2008-12-29 | 2011-11-02 | 北京中纺优丝特种纤维科技有限公司 | Compound spinning assembly with replaceable sand cavity inner sleeve and application thereof |
| CN102505155A (en) * | 2011-11-09 | 2012-06-20 | 无锡市宇翔化纤工程设备有限公司 | Double-ended composite chemical fiber spinning assembly |
| CN103114345A (en) * | 2013-02-05 | 2013-05-22 | 济南欣海特种纤维有限公司 | ABA type conductive fiber preparation technology and distributing plate for spinning |
| CN103668499A (en) * | 2013-12-05 | 2014-03-26 | 吴江市新锦华纺织有限公司 | Double-component intertwining spinning head |
| CN105472955A (en) * | 2014-09-26 | 2016-04-06 | 莱尔德电子材料（上海）有限公司 | Shielding apparatus and manufacturing method of same |
| CN106637450A (en) * | 2016-12-22 | 2017-05-10 | 浙江古纤道股份有限公司 | Composite spinneret assembly |
| CN107938002A (en) * | 2017-12-14 | 2018-04-20 | 江苏恒力化纤股份有限公司 | A kind of foreign components composite filament and preparation method thereof |
| CN108517575A (en) * | 2018-06-12 | 2018-09-11 | 江苏中杰澳新材料有限公司 | A kind of conductive fiber composite spining module |
| CN109338486A (en) * | 2018-12-20 | 2019-02-15 | 常州纺兴精密机械有限公司 | A kind of conjugation composite fibre and its spinning component |
| CN112575399A (en) * | 2020-12-04 | 2021-03-30 | 江苏立新化纤科技有限公司 | Preparation of multicomponent superfine parallel type composite spinneret assembly |
| CN112593300A (en) * | 2020-12-04 | 2021-04-02 | 江苏立新化纤科技有限公司 | Sea-island type composite spinneret assembly for preparing three-component thick and thin fibers |
-
2005
- 2005-07-27 CN CN 200520085631 patent/CN2861196Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768787B (en) * | 2008-12-29 | 2011-11-02 | 北京中纺优丝特种纤维科技有限公司 | Compound spinning assembly with replaceable sand cavity inner sleeve and application thereof |
| CN102505155A (en) * | 2011-11-09 | 2012-06-20 | 无锡市宇翔化纤工程设备有限公司 | Double-ended composite chemical fiber spinning assembly |
| CN103114345A (en) * | 2013-02-05 | 2013-05-22 | 济南欣海特种纤维有限公司 | ABA type conductive fiber preparation technology and distributing plate for spinning |
| CN103114345B (en) * | 2013-02-05 | 2015-04-15 | 临邑大正特纤新材料有限公司 | ABA type conductive fiber preparation technology and distributing plate for spinning |
| CN103668499A (en) * | 2013-12-05 | 2014-03-26 | 吴江市新锦华纺织有限公司 | Double-component intertwining spinning head |
| CN105472955A (en) * | 2014-09-26 | 2016-04-06 | 莱尔德电子材料（上海）有限公司 | Shielding apparatus and manufacturing method of same |
| CN106637450A (en) * | 2016-12-22 | 2017-05-10 | 浙江古纤道股份有限公司 | Composite spinneret assembly |
| CN107938002A (en) * | 2017-12-14 | 2018-04-20 | 江苏恒力化纤股份有限公司 | A kind of foreign components composite filament and preparation method thereof |
| CN108517575A (en) * | 2018-06-12 | 2018-09-11 | 江苏中杰澳新材料有限公司 | A kind of conductive fiber composite spining module |
| CN109338486A (en) * | 2018-12-20 | 2019-02-15 | 常州纺兴精密机械有限公司 | A kind of conjugation composite fibre and its spinning component |
| CN112575399A (en) * | 2020-12-04 | 2021-03-30 | 江苏立新化纤科技有限公司 | Preparation of multicomponent superfine parallel type composite spinneret assembly |
| CN112593300A (en) * | 2020-12-04 | 2021-04-02 | 江苏立新化纤科技有限公司 | Sea-island type composite spinneret assembly for preparing three-component thick and thin fibers |
| CN112575399B (en) * | 2020-12-04 | 2022-11-15 | 江苏立新化纤科技有限公司 | Composite spinneret assembly for preparing multi-component superfine parallel fibers |
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