CN107034534A - A kind of 6 points of polyamide fibre fine female silk production equipment and production method - Google Patents
A kind of 6 points of polyamide fibre fine female silk production equipment and production method Download PDFInfo
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- CN107034534A CN107034534A CN201710403409.1A CN201710403409A CN107034534A CN 107034534 A CN107034534 A CN 107034534A CN 201710403409 A CN201710403409 A CN 201710403409A CN 107034534 A CN107034534 A CN 107034534A
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- Prior art keywords
- drafting unit
- tow
- production equipment
- frame
- coiler
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Classifications
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- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
-
- 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
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D7/00—Collecting the newly-spun products
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The present invention discloses a kind of 6 points of polyamide fibre fine female silk production equipment and production method, and the production equipment includes：Extruder is located under feed bin, is connected with feed bin；Filament spinning component is connected with extruder；Annealer is arranged at the downside of filament spinning component；Cross air blowing device is arranged at the downside of annealer；Humidifier is humidified to the tow after cross air blasting；Spinning shaft is located between cross air blowing device and oil tanker；Frame is located on up- coiler；Oil tanker and draw-off godet are juxtaposed on the top of institute's frame；First drafting unit and the second drafting unit are juxtaposed in frame, and the first drafting unit is located under oil tanker, and the 3rd drafting unit is located on the second drafting unit, and under draw-off godet；Tow after up- coiler counter extensioin is wound.By being stretched twice to tow, the degree of orientation and crystallinity of fiber are lifted, it is ensured that the fine female silks of 6 points of polyamide fibre are during storage, it is not easy to occur disorientation, it is ensured that fiber ground strength, it is ensured that the quality after weaving cotton cloth.
Description
Technical field
The present invention relates to textile technology field, more particularly to a kind of 6 points of polyamide fibre fine female silk production equipment and production method.
Background technology
The principal item of polyamide fibre is aliphatic polyamide fiber, and it can be synthesized with a kind of monomer, such as lactams or amino
Acid.Now the Arabic numerals after polyamide fibre title are the carbon atom number for showing lactams used or amino acid, such as polyamide fibre 6, brocade
Synthetic fibre 11 etc..
Generally sampling one-off drawing technology is stretched to 6 points of fine female silks of polyamide fibre in the prior art, causes the orientation of fiber
Degree it is relatively low, when up- coiler speed is improved, fiber cooling difficulty easily sticks together, at the same a lifting head technology because of suction gun suction not
Foot causes wrapping wire difficult, it is impossible to lifting head.In low speed spinning, fiber-wall-element model degree and crystallinity are relatively low, cause the fine female silk of 6 points of polyamide fibre
During storage, reduce the strength of fiber because disorientation easily occurs for water suction, fibrous fracture is formed brokenly when causing to weave cotton cloth
Cloth.
The content of the invention
The application provides a kind of 6 points of polyamide fibre fine female silk production equipment and production method, solves in the prior art due to fibre
Tie up the degree of orientation and crystallinity is relatively low, cause the fine female silk of 6 points of polyamide fibre during storage, make fibre because disorientation easily occurs for water suction
The strength reduction of dimension, the technical problem of fibrous fracture formation rag when causing to weave cotton cloth.
The application provides a kind of 6 points of polyamide fibre fine female silk production equipment, and the production equipment includes feed bin, extruder, spinning
Component, annealer, cross air blowing device, humidifier, spinning shaft, up- coiler, frame, the first drafting unit, the second drafting unit,
3rd drafting unit, oil tanker, draw-off godet；
The extruder is located under the feed bin, is connected with the feed bin；
The filament spinning component is connected with the extruder；
The annealer is arranged at the downside of the filament spinning component, for being delayed to the tow that the filament spinning component is produced
It is cold；
The cross air blowing device is arranged at the downside of the annealer, and cross air blasting is carried out to the tow after slow cooling；
The humidifier is humidified to the tow after cross air blasting；
The spinning shaft is located between the cross air blowing device and the oil tanker；
The frame is located on the up- coiler；
The oil tanker and the draw-off godet are juxtaposed on the top of the frame, and the oil tanker is used for the tow to entrance
Oiled, the draw-off godet is used to wind the tow；
First drafting unit is juxtaposed in the frame with second drafting unit, the first drawing-off portion
Part is located under the oil tanker, and the 3rd drafting unit is located on second drafting unit, and positioned at the seal wire
Under disk, first drafting unit, second drafting unit, the 3rd drafting unit are used to lead the tow
Stretch；
Affiliated tow after the up- coiler counter extensioin is wound.
Preferably, water wheels are additionally provided with the frame, the water wheels carry out upper water to the tow that will enter up- coiler.
Preferably, first drafting unit includes the first chilling roller and the first sub-wire roller.
Preferably, second drafting unit includes the second hot-rolling and the second sub-wire roller.
Preferably, the temperature of second hot-rolling is 107 DEG C.
Preferably, the 3rd drafting unit includes two the 3rd hot-rollings.
Preferably, the temperature of the 3rd hot-rolling is 145 DEG C.
Preferably, it is provided with measuring pump in the filament spinning component.
Preferably, yi word pattern hole is offered on the spinneret of the filament spinning component, the annealer offers pump orifice.
The application also provides a kind of production method of the fine female silk of 6 points of polyamide fibre, applied in described production equipment, the life
Production method includes：
The speed of up- coiler is set greater than to be equal to 4800 ms/min.
The technical scheme of the application at least has the advantages that：
The application is by setting the first drafting unit, the second drafting unit and the 3rd drafting unit so that tow is first
Carry out stretching for the first time between drafting unit and the second drafting unit, then again in the second drafting unit and the 3rd drafting unit
Between carry out second and stretch, i.e. tow is stretched twice, the degree of orientation and crystallinity of lifting fiber, it is ensured that 6 points of polyamide fibre
Fine mother's silk is during storage, it is not easy to occur disorientation, it is ensured that fiber ground strength, it is ensured that the quality after weaving cotton cloth, and solves
In the prior art because fiber-wall-element model degree and crystallinity are relatively low, cause the fine female silk of 6 points of polyamide fibre during storage, because water suction is held
Easily occurring disorientation reduces the strength of fiber, the technical problem of fibrous fracture formation rag when causing to weave cotton cloth.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, embodiment will be described below
In required for the accompanying drawing that uses be briefly described, it should be apparent that, drawings in the following description are only some of the present invention
Embodiment.
Fig. 1 is a kind of structural representation of the fine female silk production equipment of 6 points of polyamide fibre of the application better embodiment；
Fig. 2 and Fig. 3 are respectively the top half of the fine female silk production equipment of 6 points of polyamide fibre in Fig. 1 and the enlarged drawing of the latter half.
Embodiment
The embodiment of the present application solves existing skill by providing a kind of 6 points of polyamide fibre fine female silk production equipment and production method
Because fiber-wall-element model degree and crystallinity are relatively low in art, cause the fine female silk of 6 points of polyamide fibre during storage, because water suction easily occurs
Disorientation reduces the strength of fiber, the technical problem of fibrous fracture formation rag when causing to weave cotton cloth.
Technical scheme in the embodiment of the present application is in order to solve the above technical problems, general thought is as follows：
By setting the first drafting unit, the second drafting unit and the 3rd drafting unit so that tow is in the first drawing-off portion
Carry out stretching for the first time between part and the second drafting unit, then entered again between the second drafting unit and the 3rd drafting unit
Second of stretching of row, i.e. stretched twice to tow, lift the degree of orientation and crystallinity of fiber, it is ensured that the fine female silk of 6 points of polyamide fibre
During storage, it is not easy to occur disorientation, it is ensured that fiber strength, it is ensured that the quality after weaving cotton cloth, solve existing skill
Because fiber-wall-element model degree and crystallinity are relatively low in art, cause the fine female silk of 6 points of polyamide fibre during storage, because water suction easily occurs
Disorientation reduces the strength of fiber, the technical problem of fibrous fracture formation rag when causing to weave cotton cloth.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
In order to solve in the prior art because fiber-wall-element model degree and crystallinity are relatively low, cause the fine female silk of 6 points of polyamide fibre in storage
During, reduce the strength of fiber because disorientation easily occurs for water suction, the skill of fibrous fracture formation rag when causing to weave cotton cloth
Art problem, the application provides a kind of 6 points of polyamide fibre fine female silk production equipment and production method.
As shown in Figure 1, Figure 2 and Figure 3, the production equipment includes feed bin 21, extruder 22, filament spinning component 24, annealer
25th, cross air blowing device 26, humidifier 27, spinning shaft 28, the first drafting unit 11, the second drafting unit 12, the 3rd drawing-off portion
Part 13, oil tanker 14, draw-off godet 15, up- coiler 16 and frame 17.
Feed bin 21 is located at top, for storing raw material.Extruder 22 is located under feed bin 21, passes through pipeline and feed bin 21
Connection, is extruded in order to which the raw material in feed bin 21 enters in the extruder 22.
Filament spinning component 24 is connected with the extruder 22, to carry out spinning to the raw material after extruding.Specifically, the spinning
Measuring pump 23 is provided with component 24, to be measured to raw material after extruding.Specifically, on the spinneret of the filament spinning component 24
Yi word pattern hole is offered, with improving tow cooling uniformity.Further, the melt shear speed of solution pipelines at different levels exists
10s-1Left and right selects pipeline, it is ensured that melt inputs to obtain uniformity.
Annealer 25 is arranged at the downside of the filament spinning component 24, for being delayed to the tow that filament spinning component 24 is produced
It is cold.Specifically, the annealer 25 offers pump orifice 251, and the dusty gas that tow is produced is extracted by pump orifice 251.
Cross air blowing device 26 is arranged at the downside of the annealer 25, and cross air blasting is carried out to the tow after slow cooling, to reduce
Adhesion between monofilament.
Humidifier 27 is used to humidify the tow after cross air blasting, and the tow after humidification enters after spinning shaft 28
Enter oil tanker 14 to oil.Wherein, spinning shaft 28 is located between cross air blowing device 26 and oil tanker 14.
The up- coiler 16 is located at minimum first layer, and the frame 17 is located at the second layer, i.e., described frame 17 is located at volume
On machine 16.
First drafting unit 11, the second drafting unit 12, the 3rd drafting unit 13, oil tanker 14, draw-off godet 15 are arranged at machine
On frame 17.Wherein, the oil tanker 14 and the draw-off godet 15 are juxtaposed on the top of the frame 17.The oil tanker 14 is used for
The tow of entrance is oiled.The draw-off godet 15 is used to wind tow, reduces the fine female silk of 6 points of polyamide fibre in the 3rd drawing-off portion
Part is the swing in the exit of the 3rd hot-rolling, it is to avoid causes to be overlapped mutually between fiber, wind, and silk occurs the problem of break end.
First drafting unit 11 is juxtaposed in frame 17 with second drafting unit 12.First drawing-off
Part 11 is located under the oil tanker 14.3rd drafting unit 13 is located on second drafting unit 12, and position
Under the draw-off godet 15.
After tow oils into oil tanker 14, into the first drafting unit 11, tow is heated to glass transition temperature, due to brocade
After the fibre emulsion of synthetic fibre 6 oils, its glass transition temperature is reduced to normal temperature, therefore is not required to heating；Then tow is around the second drafting unit 12
On, tow has carried out stretching for the first time between the first drafting unit 11 and the second drafting unit 12, due to fiber after stretching
Raising causes the rise of glass transition temperature, and the temperature of the second drafting unit 12 is 107 DEG C；Then, tow is wound on the 3rd drawing-off portion
On part, tow carries out second between the second drafting unit 12 and the 3rd drafting unit 13 and stretched, in the 3rd drawing-off after stretching
Shaped on part 13, the temperature of the 3rd drafting unit is 145 DEG C；Then it is wound on draw-off godet 15, subsequently into up- coiler
16。
Specifically, water wheels 18 are additionally provided with the frame 17.After the tow is wound on draw-off godet 15, pass through water wheels
On 18 pairs of tow after water, up- coiler 16 is entered back into.By, to water on fiber, being reduced before winding shaping after tow sizing terminates
Female silk produces to obtain length silk in storing process because of the difference of water suction.
Specifically, first drafting unit 11 includes the first chilling roller 111 and the first sub-wire roller 112.Second drafting unit
12 include the second hot-rolling 121 and the second sub-wire roller 122, and the heating-up temperature of second hot-rolling 122 is 107 DEG C.Described 3rd leads
Extending portion part 13 includes two the 3rd hot-rollings 131, and the heating-up temperature of the 3rd hot-rolling 131 is 145 DEG C.Specifically, spun
During silk, the raw material in feed bin 21 enters extruder 22, and raw material, which is squeezed after press 22 is extruded, enters the progress spinning of filament spinning component 24, together
When 23 pairs of measuring pump enter the raw materials of filament spinning components 24 and measure；The spun tow of filament spinning component 24 is slow into annealer 25
It is cold, enter back into cross air blowing device 26 and carry out cross air blasting, last humidified device 27 enters oil tanker 14 after humidifying by spinning shaft 28
Oil；After tow oils into oil tanker 14, into the first chilling roller 111 and the first sub-wire roller 112, tow is heated to vitrifying temperature
Degree, after being oiled due to nylon-6 fiber emulsion, its glass transition temperature is reduced to normal temperature, therefore is not required to heating；Then, tow is wound on
On two hot-rollings 121 and the second sub-wire roller 122, tow carries out first time stretching between the first chilling roller 111 and the second hot-rolling 121, draws
Because the raising of fiber causes the rise of glass transition temperature after stretching, the heating-up temperature of the second hot-rolling 121 is 107 DEG C；Then, tow
It is wound on the 3rd hot-rolling 131, tow carries out second between the second hot-rolling 121 and the 3rd hot-rolling 131 and stretched, the 3rd after stretching
Shaped on hot-rolling 131, the heating-up temperature of the 3rd hot-rolling 131 is 145 DEG C；Then it is wound on draw-off godet 15, then passes through water
Take turns on 18 pairs of tow after water, into up- coiler 16.
The application is by before winding shaping after fiber drawing and setting terminates, installing draw-off godet 15 additional, to the 3rd drafting unit
I.e. the 3rd hot-rolling end goes out thread tension and stablized, so as to substantially reduce the fine female silks of 6 points of polyamide fibre in the 3rd drafting unit i.e. the
The swing in the exit of three hot-rollings, it is to avoid cause to be overlapped mutually between fiber, wind, and silk occurs the problem of break end, lifting production
The quality of product, solves fiber in the prior art and is swung in the exit of hot-rolling, easily causes and is overlapped mutually between fiber, twines
Around simultaneously silk breaks end when serious, so as to can cause fracture of wire during causing Base yarn splitting, causes product quality to decline, consumption of raw materials
Increased technical problem.
By setting the first drafting unit 11, the second drafting unit 12 and the 3rd drafting unit 13 so that tow is first
Carry out stretching for the first time between the drafting unit 12 of drafting unit 11 and second, then led again in the second drafting unit 12 and the 3rd
Carry out stretching for second between extending portion part 13, i.e. stretch tow twice, lift the degree of orientation and crystallinity of fiber, protect
The fine female silks of 6 points of polyamide fibre are demonstrate,proved during storage, it is not easy to occur disorientation, it is ensured that fiber ground strength, it is ensured that the matter after weaving cotton cloth
Amount, is solved in the prior art because fiber-wall-element model degree and crystallinity are relatively low, causes the fine female silk of 6 points of polyamide fibre during storage,
The strength of fiber is reduced because disorientation easily occurs for water suction, the technical problem of fibrous fracture formation rag when causing to weave cotton cloth.
Based on same inventive concept, the application also provides a kind of producer of the fine female silk production equipment of 6 points of above-mentioned polyamide fibre
Method, specifically, the speed of up- coiler is set greater than to be equal to 4800 ms/min, the raising of spinning speed not only increases equipment
Production efficiency, it is often more important that greatly improve the crystallinity of female silk because spinning speed is improved, further solve polyamide fibre 6
Point fine female silk during storage disorientation and cause ultimate strength to decline, post-processing produces the phenomenon of rag.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of fine female silk production equipment of 6 points of polyamide fibre, it is characterised in that the production equipment includes feed bin, extruder, spinning group
Part, annealer, cross air blowing device, humidifier, spinning shaft, up- coiler, frame, the first drafting unit, the second drafting unit,
Three drafting units, oil tanker, draw-off godet；
The extruder is located under the feed bin, is connected with the feed bin；
The filament spinning component is connected with the extruder；
The annealer is arranged at the downside of the filament spinning component, and the tow for being produced to the filament spinning component carries out slow cooling；
The cross air blowing device is arranged at the downside of the annealer, and cross air blasting is carried out to the tow after slow cooling；
The humidifier is humidified to the tow after cross air blasting；
The spinning shaft is located between the cross air blowing device and the oil tanker；
The frame is located on the up- coiler；
The oil tanker and the draw-off godet are juxtaposed on the top of the frame, and the oil tanker is used to carry out the tow of entrance
Oil, the draw-off godet is used to wind the tow；
First drafting unit is juxtaposed in the frame with second drafting unit, the first drafting unit position
Under the oil tanker, the 3rd drafting unit be located at second drafting unit on, and positioned at the draw-off godet it
Under, first drafting unit, second drafting unit, the 3rd drafting unit are used to carry out drawing-off to the tow；
Affiliated tow after the up- coiler counter extensioin is wound.
2. production equipment as claimed in claim 1, it is characterised in that water wheels, the water wheels pair are additionally provided with the frame
The tow that up- coiler will be entered carries out upper water.
3. production equipment as claimed in claim 1, it is characterised in that first drafting unit includes the first chilling roller and first
Sub-wire roller.
4. production equipment as claimed in claim 1, it is characterised in that second drafting unit includes the second hot-rolling and second
Sub-wire roller.
5. production equipment as claimed in claim 4, it is characterised in that the temperature of second hot-rolling is 107 DEG C.
6. production equipment as claimed in claim 1, it is characterised in that the 3rd drafting unit includes two the 3rd hot-rollings.
7. production equipment as claimed in claim 1, it is characterised in that the temperature of the 3rd hot-rolling is 145 DEG C.
8. production equipment as claimed in claim 1, it is characterised in that be provided with measuring pump in the filament spinning component.
9. production equipment as claimed in claim 1, it is characterised in that offer yi word pattern on the spinneret of the filament spinning component
Hole, the annealer offers pump orifice.
10. a kind of production method of the fine female silk of 6 points of polyamide fibre, applied in the production equipment as described in claim any one of 1-9,
Characterized in that, the production method includes：
The speed of up- coiler is set greater than to be equal to 4800 ms/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710403409.1A CN107034534A (en) | 2017-06-01 | 2017-06-01 | A kind of 6 points of polyamide fibre fine female silk production equipment and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710403409.1A CN107034534A (en) | 2017-06-01 | 2017-06-01 | A kind of 6 points of polyamide fibre fine female silk production equipment and production method |
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| Publication Number | Publication Date |
|---|---|
| CN107034534A true CN107034534A (en) | 2017-08-11 |
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ID=59539686
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710403409.1A Withdrawn CN107034534A (en) | 2017-06-01 | 2017-06-01 | A kind of 6 points of polyamide fibre fine female silk production equipment and production method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904685A (en) * | 2017-12-27 | 2018-04-13 | 北京中丽制机工程技术有限公司 | A kind of spinning-drawing machine and method for producing 56 fiber of biomass polyamide |
| CN108425156A (en) * | 2018-05-17 | 2018-08-21 | 北京中丽制机工程技术有限公司 | Combination plant is led in a kind of drawing-off spinning |
| CN108642584A (en) * | 2018-05-23 | 2018-10-12 | 北京中丽制机工程技术有限公司 | Combination machine is led in the fine female silk spinning of one kind point |
| CN108642583A (en) * | 2018-05-23 | 2018-10-12 | 北京中丽制机工程技术有限公司 | A kind of spinning drawing combination machine and spinning-drawing machine monomer pumping device |
| CN108642585A (en) * | 2018-05-23 | 2018-10-12 | 北京中丽制机工程技术有限公司 | Combination machine is led in a kind of spinning of FDY filament |
| CN111647962A (en) * | 2020-03-05 | 2020-09-11 | 际华集团股份有限公司 | Production method of fine denier high-strength nylon 6 fiber for military uniform |
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| CN206941042U (en) * | 2017-06-01 | 2018-01-30 | 北京中丽制机工程技术有限公司 | A kind of polyamide fibre 6 divides fine female silk production equipment |
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| CN107904685A (en) * | 2017-12-27 | 2018-04-13 | 北京中丽制机工程技术有限公司 | A kind of spinning-drawing machine and method for producing 56 fiber of biomass polyamide |
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| CN108642584A (en) * | 2018-05-23 | 2018-10-12 | 北京中丽制机工程技术有限公司 | Combination machine is led in the fine female silk spinning of one kind point |
| CN108642583A (en) * | 2018-05-23 | 2018-10-12 | 北京中丽制机工程技术有限公司 | A kind of spinning drawing combination machine and spinning-drawing machine monomer pumping device |
| CN108642585A (en) * | 2018-05-23 | 2018-10-12 | 北京中丽制机工程技术有限公司 | Combination machine is led in a kind of spinning of FDY filament |
| CN108642584B (en) * | 2018-05-23 | 2021-03-16 | 北京中丽制机工程技术有限公司 | Spinning and drawing combination machine for split-fiber female yarns |
| CN111647962A (en) * | 2020-03-05 | 2020-09-11 | 际华集团股份有限公司 | Production method of fine denier high-strength nylon 6 fiber for military uniform |
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Application publication date: 20170811 |