CN105525374B - A kind of bi-component fully drawn yarn spinning system - Google Patents
A kind of bi-component fully drawn yarn spinning system Download PDFInfo
- Publication number
- CN105525374B CN105525374B CN201510732166.7A CN201510732166A CN105525374B CN 105525374 B CN105525374 B CN 105525374B CN 201510732166 A CN201510732166 A CN 201510732166A CN 105525374 B CN105525374 B CN 105525374B
- Authority
- CN
- China
- Prior art keywords
- hot
- rolling
- spinning
- drawing mechanism
- wire
- 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.)
- Active
Links
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The present invention discloses a kind of bi-component fully drawn yarn spinning system, including：Two groups of spinning structures, wherein the same parts in two groups of spinning structures are set up in parallel between each other；Two oil tankers being set up in parallel, it is correspondingly arranged with two groups of spinning structures, for being transmitted to the melt fiber sprayed in manifold；Two groups of first hot-rolling wire-drawing mechanisms being set up in parallel, are correspondingly arranged with two oil tankers；First network, the side of two group of first hot-rolling wire-drawing mechanism is arranged on, for pooling capital to the melt fiber of two group of first hot-rolling wire-drawing mechanism output；Second hot-rolling wire-drawing mechanism, cooperated with two group of first hot-rolling wire-drawing mechanism for being stretched to melt fiber；Draw-off godet, the top of the second hot-rolling wire-drawing mechanism is arranged on, the second hot-rolling wire-drawing mechanism and draw-off godet cooperate carries out tension adjustment to melt fiber.Pass through above-mentioned technical proposal, the high technical problem of operating difficulties, production cost, reduces operation difficulty and production cost when solving mixed fiber composite processing in the prior art.
Description
Technical field
The present invention relates to Spinning Equipmentss technical field, more particularly to a kind of bi-component fully drawn yarn spinning system.
Background technology
With the continuous development of scientific technology, spining technology has obtained quick development, particularly mixed fiber composite processing skill
Art.
Using mixed fiber composite process technology can made of apparent or interior quality be clearly distinguishable from conventional polyester long filament and
The style of chinlon filament or the fiber of characteristic.By different material, different colours, different-diameter, different cross section, difference in functionality, no
Fine drawing-off is mixed with the fiber shunk, can obtain taking into account the product of various performances and style, exploitation fibre in differentiation can be pushed greatly
Enter the technological progress paces of enterprise, increase the economic benefit of enterprise.By polyisocyanate fiber spinning equipment, more use will be developed
On the way, more high value-added product, with the domestic and international market for fierceness of meeting competition.
In the prior art, generally use two-step method carries out mixed fiber composite processing, many creels is needed when mixed fine, after mixing fibre
Also to pass through the processes such as network, deformation, multiple twisting, heat treatment, the Silk Road complexity causes operating difficulties, and production process, which extends, to be caused
Production cost is high.It can be seen that there is the high technical problem of operating difficulties, production cost in mixed fiber composite processing of the prior art.
The content of the invention
The embodiment of the present invention provides a kind of bi-component fully drawn yarn spinning system, solves mixed fiber composite in the prior art and processes
When the high technical problem of operating difficulties, production cost, reduce operation difficulty and production cost.
The embodiment of the present application provides a kind of bi-component fully drawn yarn spinning system, including：
Two groups of spinning structures, every group of spinning structure include a screw extruder, a manifold, a blowing device and a river in Zhejiang Province
Road, wherein, the same parts in two groups of spinning structures are set up in parallel between each other；
Two oil tankers being set up in parallel, an oil tanker is correspondingly arranged with spinning structure described in one group, for one
The melt fiber sprayed in the manifold is transmitted；
Two groups of first hot-rolling wire-drawing mechanisms being set up in parallel, the first hot-rolling wire-drawing mechanism described in one group and an oil tanker
It is correspondingly arranged；
First network, the side of two group of first hot-rolling wire-drawing mechanism is arranged on, for the first hot-rolling described in two groups
The melt fiber of wire-drawing mechanism output is pooled capital；
Second hot-rolling wire-drawing mechanism, is arranged on the side of the first network, the second hot-rolling wire-drawing mechanism and described
Two group of first hot-rolling wire-drawing mechanism cooperates for being stretched to the melt fiber；
Draw-off godet, is arranged on the top of the second hot-rolling wire-drawing mechanism, the second hot-rolling wire-drawing mechanism and described leads
Wire tray cooperates carries out tension adjustment to the melt fiber.
Optionally, the spinning system also includes：
Up- coiler, melt fiber derived from the draw-off godet is wound by the second network；
Frame, for the up- coiler and the draw-off godet to be fixedly installed.
Optionally, the first hot-rolling wire-drawing mechanism described in every group, including：First hot-rolling and the first sub-wire roller, wherein, described
One hot-rolling is arranged on the lower section of first sub-wire roller.
Optionally, in the first hot-rolling wire-drawing mechanism described in first group：The tensioning angle of the shell of first hot-rolling is 2 °, table
Face is minute surface chromium, and the tensioning angle of the shell of first sub-wire roller is 1 °, surface is matte chrome；
In first hot-rolling wire-drawing mechanism described in second group：The tensioning angle of the shell of first hot-rolling is 1 °, surface is mirror
Face chromium, the tensioning angle of the shell of first sub-wire roller is 0.5 °, surface is matte chrome；The tensioning of the shell of first hot-rolling
Angle is 0.5 °, surface is matte chrome, and the tensioning angle of the first sub-wire roller shell is 0.25 °, surface is matte chrome.
Optionally, in spinning structure described in every group：
The screw extruder is connected with the manifold by a melt pipe；
The blowing device is arranged on the underface of the manifold, the melt sprayed for cooling down the manifold
Fiber；
The path, it is arranged on below the blowing device, for being evaporated, solidifying to the melt fiber and dry
Processing.
Optionally, the manifold includes：
Measuring pump, is arranged on the casing upper end of the manifold, and one end of the measuring pump is connected with the melt pipe；
Filament spinning component, it is arranged on the casing lower end of the manifold, the arrival end of the filament spinning component and the measuring pump
The other end be connected；
Spinneret, the arrival end of the spinneret are connected with the port of export of the filament spinning component, the outlet of the spinneret
End sprays the melt fiber.
Optionally, the spinning system also includes：Dividing plate, it is arranged in two groups of spinning structures two manifolds
Between casing so that each manifold is separate.
Optionally, the spinning system also includes：Oiling device, it is fixedly installed in the frame, for the oil tanker
Oil.
Optionally, the blowing device is specially：Cross air blowing device or ring blowing device.
Said one or multiple technical schemes in the embodiment of the present application, at least have the following technical effect that：
The spinning system of the embodiment of the present application sets spinning components using full parallel fashion, spiral shell arranged side by side in two groups of spun structures
Bar extruder, manifold arranged side by side, blowing device arranged side by side, path arranged side by side, and side by side oil tanker, be locked in a tie for first hot-rolling wire-drawing mechanism,
The second hot-rolling wire-drawing mechanism drawing-off is entered by first network plying again, unformed melt fiber is directly subjected to mixed fibre, subtracted
The processes such as deformation, multiple twisting are lacked, the Silk Road is simple, production process shortens, and is processed from solving mixed fiber composite in the prior art
When the high technical problem of operating difficulties, production cost, reduce operation difficulty and production cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation for bi-component fully drawn yarn spinning system that the embodiment of the present application provides.
Embodiment
In the technical scheme that the embodiment of the present application provides, by the way that the two-step method of prior art is mixed into fine technology, i.e., first divide
Three kinds of different fibers are not spun, then three kinds of fibers are mixed to fine method, become once to spin while complete the new skill for mixing fibre
Art, shortening production procedure is achieved, improve product quality and spinning efficiency, reduce the technique effect of production cost.
Below in conjunction with the accompanying drawings to the main realization principle of the embodiment of the present application technical scheme, embodiment and its correspondingly
The beneficial effect that can reach is explained in detail.
Embodiment
Fig. 1 is refer to, the embodiment of the present application provides a kind of fully drawn yarn (abbreviation FDY) spinning system of bi-component, the spinning
System includes：Two groups of spinning structures, two oil tankers (including A oil tankers 8, B oil tankers 18) being set up in parallel, two be set up in parallel
One hot-rolling wire-drawing mechanism, first network 21, the second hot-rolling wire-drawing mechanism (including two second hot-rollings 22) and draw-off godet 23.Separately
Outside, the spinning system can also include the second network 24, up- coiler 25 and frame.Below to all parts in the spinning system
Annexation is illustrated respectively.
Every group of spinning structure includes a screw extruder, a manifold, a blowing device and a river in Zhejiang Province in two groups of spinning structures
Road, wherein, the same parts in two groups of spinning structures are set up in parallel between each other.Specifically, two groups of spinning structure difference
Represented with A, B, two groups of spinning structures include：A screw extruders 1, the B screw extruders 11 being set up in parallel；The A being set up in parallel
Melt pipe 2, B melt pipes 12；A manifolds 3, the B manifolds 13 being set up in parallel；A blowing devices 6, the B being set up in parallel dry
Device 16；A paths 7, the B paths 17 being set up in parallel.A, the annexation in B spinning structures between all parts is identical, below
It is described in detail by taking A spinning structures as an example：A screw extruders 1 are connected with A manifolds 13 by A melt pipes 2；A blowing dresses
6 underfaces for being arranged on A manifolds 13 are put, for cooling down the melt fiber of the ejection of A manifolds 13；A paths 7 are arranged on A blowings
The lower section of device 6, for being evaporated, solidifying to melt fiber and drying process.
Two oil tankers (A oil tankers 8, B oil tankers 18) being set up in parallel, an oil tanker is correspondingly arranged with one group of spinning structure, is used
The melt fiber sprayed in a manifold transmits.Further, the embodiment of the present application is also set for two oil tankers
Oiling device.Oiling device is fixedly installed in frame, for being oiled to oil tanker.Specifically, oiling device can be to two
The oil tanker of arrangement arranged side by side provides the independent finish circulatory system, can need to select identical or different spinning oil according to production
Agent kind.
Two groups of first hot-rolling wire-drawing mechanisms being set up in parallel, one group of first hot-rolling wire-drawing mechanism is corresponding with an oil tanker to be set
Put, the melt fiber come out from the path of spinning structure is transmitted to the first hot-rolling wire-drawing mechanism via oil tanker.Wherein, every group first
Hot-rolling wire-drawing mechanism includes：First hot-rolling and the first sub-wire roller, the first hot-rolling are arranged on the lower section of the first sub-wire roller.Specifically,
Two group of first hot-rolling wire-drawing mechanism also represent with A, B respectively, the tensioning of the shell of the first hot-rollings of A 10 included in first group of left side
Angle is 2 °, is shown to be minute surface chromium, and the tensioning angle of the shell of the first sub-wire rollers of A 9 is 1 °, surface is matte chrome；Included in second group
The first hot-rollings of B 20 shell tensioning angle be 1 °, surface be minute surface chromium, the tensioning angle of the shell of the first sub-wire rollers of B 19 is
0.5 °, surface be matte chrome.The first hot-rollings of A 10 are used for spinning the kind of roller speed relatively low (1000 ms/min~2500 ms/min)；B
One hot-rolling 20 be used for spinning roller speed placed in the middle (2500 ms/min~3500 ms/min) or speed it is higher (3500 ms/min~4500 meters/
Point) kind.A, two the first hot-rollings of B can need to set different draw ratios by the adjustment of speed according to product.
First network, the side of two group of first hot-rolling wire-drawing mechanism is arranged on, for two group of first hot-rolling wire-drawing mechanism
The melt fiber of output is pooled capital.In application process, first network, which sprays pressure-air and can blow out fiber, intersects row
The form of row.
Second hot-rolling wire-drawing mechanism, it is arranged on the side of first network, the second hot-rolling wire-drawing mechanism and two group of first hot-rolling
Wire-drawing mechanism cooperates for being stretched to melt fiber.Specifically, the second hot-rolling wire-drawing mechanism specifically includes two
Two hot-rollings 22, the melt fiber after being stretched via two the second hot-rollings 22 transfer to draw-off godet 36.
Draw-off godet 23, it is arranged on the top of the second hot-rolling wire-drawing mechanism, the second hot-rolling wire-drawing mechanism and draw-off godet phase interworking
Close and tension adjustment is carried out to the melt fiber.Melt fiber derived from draw-off godet 23 transfers to the second network 24.Second network 24
The lower section of draw-off godet 23 is arranged on, the volume fiber for being exported to draw-off godet 23 is pooled capital again, is ensured mixed fine abundant.Most
Afterwards, the melt fiber after pooling capital again is oriented to up- coiler 25.Up- coiler 25 is arranged on the lower section of the second network 24, passes through second
Network 24 is wound to melt fiber derived from draw-off godet 23.In order to ensure the stability of winding, the embodiment of the present application also carries
For frame, for up- coiler 25 and draw-off godet 23 to be fixedly installed, it is of course also possible to which the fixation of the above-mentioned part of spinning system is set
Put in frame.
In specific implementation process, include in each manifold in two groups of spinning structures：Measuring pump, filament spinning component and spray
Filament plate (i.e. spinning head).Specifically, A manifolds 3 include：A measuring pumps 4, A filament spinning components 5 and A spinnerets；B manifolds 13 are wrapped
Contain：B measuring pumps 14, B filament spinning components 15 and B spinnerets.The annexation of part is identical in two manifolds, below with A spinning
Illustrated exemplified by case 3：A measuring pumps 4 are arranged on the casing upper end of A manifolds 3, one end and the phase of A melt pipes 2 of A measuring pumps 4
Even；A filament spinning components 5 are arranged on the casing lower end of A manifolds 3, the arrival end of A filament spinning components 5 and the other end phase of A measuring pumps 4
Even；The arrival end of A spinnerets is connected with the port of export of A filament spinning components 5, and the port of export of A spinnerets sprays melt fiber.
Dividing plate is additionally provided between the casing for two manifolds being set up in parallel, spinning manifold inner space is divided into by dividing plate
Two independent cavitys so that each manifold is separate.Each manifold has independent heating agent pipeline, can individually control
Spinning temperature processed, two corresponding manifolds of screw extruder are two independent systems, can be with for the difference of raw material
Individually adjustment spinning technique.
Integrality explanation is carried out to the course of work of spinning system below：
First, two groups of melt fibers are sprayed by the manifold of two groups of spinning structures, two groups of melt fibers are through blowing device
(different according to the type of volume fiber, blowing device can be cross air blowing device or ring blowing device) and path are respectively around two
On individual oil tanker；Transmitted again through two oil tankers to by two group of first hot-rolling wire-drawing mechanism, one group of second hot-rolling wire-drawing mechanism, two nets
The hauling machine of network and a draw-off godet composition.Specifically, two groups of melt fibers are successively around respective first hot-rolling and first point
On roll dies, become a synnema by first network plying, the tow after plying is subjected to drawing-off around taking on the second hot-rolling, then according to
It is secondary by draw-off godet and the second network, be wound into mixed long and slender dimension.
Wherein, the tensioning angle of the first hot-rolling can be adjusted according to the characteristic of spinning fibre kind.High-shrinkage polyster
Roller speed between 2500m/min~3500m/min, the tensioning angle that can select the first hot-rolling is 1 °, first sub-wire roller
It is 0.5 ° to be tensioned angle；Terylene triangle profile fiber the first hot-rolling speed can be selected between 1000m/min~2500m/min
First hot-rolling tensioning angle is 2 °, and the tensioning angle of the first sub-wire roller is 1 °；Terylene triangle profile fiber the first hot-rolling speed exists
Between 1000m/min~2500m/min, it is 2 ° that can select the first hot-rolling tensioning angle, and the tensioning angle of the first sub-wire roller is 1 °.It is raw
Can be by the size of each component hot-rolling speed, to select the tensioning angle of corresponding first hot-rolling and the tensioning of the first sub-wire roller in production
Angle, for ensureing that tow has enough tension force on the first hot-rolling, reduce the swing of tow.
Exemplified by producing high-shrinkage polyester and polyamide fibre 6 mixes long and slender dimension, the spinning system provided by the embodiment of the present application can
To complete mixed fibre while above two fiber is spun.Because two kinds of fiber thermal contractions are different, when spinning while mixing fine, receive
The big polyester fiber that contracts shortens in inner side, shrinks small nylon fibre and grows in outside, and fabric also has both soft outside but hard inside, has as silk
The characteristic such as gloss, good hand feeling nature.At the same time, the two-step method of prior art is mixed into fine technology, becomes once to spin simultaneously
Complete to mix fine new technology, achieve the technology effect for shortening production procedure, improving product quality and spinning efficiency and reducing power consumption
Fruit.
Pass through one or more of the embodiment of the present application technical scheme, it is possible to achieve following technique effect：
The spinning system of the embodiment of the present application sets spinning components using full parallel fashion, spiral shell arranged side by side in two groups of spun structures
Bar extruder, manifold arranged side by side, blowing device arranged side by side, path arranged side by side, and side by side oil tanker, be locked in a tie for first hot-rolling wire-drawing mechanism,
The second hot-rolling wire-drawing mechanism drawing-off is entered by first network plying again, unformed melt fiber is directly subjected to mixed fibre, subtracted
The processes such as deformation, multiple twisting are lacked, the Silk Road is simple, production process shortens, and is processed from solving mixed fiber composite in the prior art
When the high technical problem of operating difficulties, production cost, reduce operation difficulty and production cost.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is 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 (8)
- A kind of 1. bi-component fully drawn yarn spinning system, it is characterised in that including：Two groups of spinning structures, every group of spinning structure include a screw extruder, a manifold, a blowing device and a path, its In, the same parts in two groups of spinning structures are set up in parallel between each other；Two oil tankers being set up in parallel, an oil tanker is correspondingly arranged with spinning structure described in one group, for described in one The melt fiber sprayed in manifold is transmitted；Two groups of first hot-rolling wire-drawing mechanisms being set up in parallel, the first hot-rolling wire-drawing mechanism is corresponding with an oil tanker described in one group Set；First network, the side of two group of first hot-rolling wire-drawing mechanism is arranged on, for the first hot-rolling wire drawing described in two groups The melt fiber of mechanism output is pooled capital；Second hot-rolling wire-drawing mechanism, is arranged on the side of the first network, described in the second hot-rolling wire-drawing mechanism and two groups First hot-rolling wire-drawing mechanism cooperates for being stretched to the melt fiber；Draw-off godet, it is arranged on the top of the second hot-rolling wire-drawing mechanism, the second hot-rolling wire-drawing mechanism and the draw-off godet Cooperate and tension adjustment is carried out to the melt fiber；Wherein, the first hot-rolling wire-drawing mechanism described in every group, including：First hot-rolling and the first sub-wire roller, first hot-rolling are set In the lower section of first sub-wire roller；The spinning system is applied to the mixed of high-shrinkage polyster and terylene triangle profile fiber Spin, the roller speed of high-shrinkage polyster is between 2500m/min~3500m/min, from the tensioning of the shell of the first hot-rolling Angle is 1 °, the tensioning angle of the shell of the first sub-wire roller is 0.5 °；The roller speed of terylene triangle profile fiber 1000m/min~ Between 2500m/min, the tensioning angle from the shell of the first hot-rolling is 2 °, and the tensioning angle of the shell of the first sub-wire roller is 1 °.
- 2. spinning system as claimed in claim 1, it is characterised in that also include：Up- coiler, melt fiber derived from the draw-off godet is wound by the second network；Frame, for the up- coiler and the draw-off godet to be fixedly installed.
- 3. spinning system as claimed in claim 1, it is characterised in that in the first hot-rolling wire-drawing mechanism described in first group：It is described The tensioning angle of the shell of first hot-rolling is 2 °, surface is minute surface chromium, and the tensioning angle of the shell of first sub-wire roller is 1 °, surface For matte chrome；In first hot-rolling wire-drawing mechanism described in second group：The tensioning angle of the shell of first hot-rolling is 1 °, surface is minute surface chromium, The tensioning angle of the shell of first sub-wire roller is 0.5 °, surface is matte chrome；Or the tensioning of the shell of first hot-rolling Angle is 0.5 °, surface is matte chrome, and the tensioning angle of the first sub-wire roller shell is 0.25 °, surface is matte chrome.
- 4. the spinning system as described in claims 1 to 3 is any, it is characterised in that in spinning structure described in every group：The screw extruder is connected with the manifold by a melt pipe；The blowing device is arranged on the underface of the manifold, the melt fibre sprayed for cooling down the manifold Dimension；The path, it is arranged on below the blowing device, at being evaporated, solidifying to the melt fiber and dry Reason.
- 5. the spinning system as described in claims 1 to 3 is any, it is characterised in that the manifold includes：Measuring pump, is arranged on the casing upper end of the manifold, and one end of the measuring pump is connected with melt pipe；Filament spinning component, is arranged on the casing lower end of the manifold, and the arrival end of the filament spinning component is another with the measuring pump One end is connected；Spinneret, the arrival end of the spinneret are connected with the port of export of the filament spinning component, the port of export spray of the spinneret Go out the melt fiber.
- 6. the spinning system as described in claims 1 to 3 is any, it is characterised in that also include：Dividing plate, it is arranged in two groups of spinning structures between the casing of two manifolds so that each manifold Independently of each other.
- 7. spinning system as claimed in claim 2, it is characterised in that also include：Oiling device, it is fixedly installed in the frame, for being oiled to the oil tanker.
- 8. the spinning system as described in claims 1 to 3 is any, it is characterised in that the blowing device is specially：Cross air blasting fills Put or ring blowing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510732166.7A CN105525374B (en) | 2015-11-02 | 2015-11-02 | A kind of bi-component fully drawn yarn spinning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510732166.7A CN105525374B (en) | 2015-11-02 | 2015-11-02 | A kind of bi-component fully drawn yarn spinning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105525374A CN105525374A (en) | 2016-04-27 |
| CN105525374B true CN105525374B (en) | 2017-12-19 |
Family
ID=55767885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510732166.7A Active CN105525374B (en) | 2015-11-02 | 2015-11-02 | A kind of bi-component fully drawn yarn spinning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105525374B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109355716A (en) * | 2018-12-04 | 2019-02-19 | 吴江精美峰实业有限公司 | A kind of process units and its production method of nylon 6 and nylon66 fiber composite elastic fiber arranged side by side |
| CN111719192A (en) * | 2020-07-02 | 2020-09-29 | 北京中丽制机工程技术有限公司 | Production method and system of nylon 66 antistatic fiber |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153660A (en) * | 1977-10-28 | 1979-05-08 | E. I. Du Pont De Nemours And Company | Process for producing a mixed-shrinkage heat-bulkable polyester yarn |
| JP2930981B2 (en) * | 1989-08-21 | 1999-08-09 | 鐘紡株式会社 | Manufacturing method of different shrinkage mixed fiber |
| DE10236826A1 (en) * | 2002-08-10 | 2004-04-22 | Saurer Gmbh & Co. Kg | Method and device for spinning and texturing a multifilament composite process |
| WO2006094538A1 (en) * | 2005-03-09 | 2006-09-14 | Oerlikon Textile Gmbh & Co. Kg | Melt spinning method for producing a composite yarn as well as a composite yarn |
| BR112012027642A2 (en) * | 2010-05-07 | 2019-09-24 | Oerlikon Textile Gmbh & Co Kg | Method and apparatus for melting, drawing and winding of multiple synthetic threads |
| CN205420618U (en) * | 2015-11-02 | 2016-08-03 | 北京中丽制机工程技术有限公司 | Dual component fully drawn yarn spinning system |
-
2015
- 2015-11-02 CN CN201510732166.7A patent/CN105525374B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105525374A (en) | 2016-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102828314B (en) | Polyester cationic polychrome intermingled textured yarn and production method thereof | |
| CN102605444B (en) | Process for producing polyester industrial yarns by liquid-phase tackified melts in multi-end direct spinning manner | |
| CN101476169A (en) | Method for producing high strength fine-denier polyamide fiber 6 fully drawn yarn | |
| CN101619505A (en) | Production method of filament for capron 6 one-step full stretching superfine denier socks | |
| CN110528092B (en) | One-step production process of superfine nylon and polyester combined filament yarn | |
| KR20130094303A (en) | Method and device for producing a composite yarn | |
| CN107304489A (en) | Chemical fibre brocade washs the spinning equipment and process of compound female silk | |
| CN104911729A (en) | Heavy denier polyester industrial yarn and processing apparatus thereof | |
| CN104328519A (en) | Production method of high-F soft plush cotton-imitated fiber | |
| CN1676685B (en) | Method for producing three-component self-crimped filament yarn | |
| CN103215670A (en) | One-step-method spinning method of dacron combined filament yarn | |
| CN105177783A (en) | Production method of low-shrinkage rate dacron complex fiber | |
| CN109056089A (en) | Super soft frivolous fiber type of one kind and preparation method thereof | |
| CN101205632A (en) | Process for producing medium-strength polyester filament yarn by melt direct spinning | |
| CN105332073B (en) | A kind of three component fully drawn yarn spinning systems | |
| CN102071480B (en) | Method for producing POY of tight heavy fleece | |
| CN104213228A (en) | Production process of heavy-denier lustrous high-strength nylon 6 full-drawn fiber | |
| CN1368564A (en) | FDY one-step method for preparing three-component blended polyester filament | |
| CN109594137A (en) | A kind of production method of high ventilative drafted polyester slub yarn | |
| CN109072496A (en) | Method for producing multiple separable filament yarns and multiple separable textured yarns | |
| CN105525374B (en) | A kind of bi-component fully drawn yarn spinning system | |
| CN103225117A (en) | Spinning method for polyester cationic composite yarns | |
| CN103409828A (en) | Method for preparing high-strength eight-head spinning polyamide-6 lower-middle denier full-drawn yarns | |
| CN104233486A (en) | Production process of porous fine denier nylon 6 pre-orientation fibers | |
| CN210237858U (en) | Production system of nylon 66 high-strength fibers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Mingcheng Inventor after: Wang Xingbai Inventor after: Jiang Jun Inventor after: Chen Lijun Inventor after: Wang Zhijun Inventor before: Zhang Mingcheng Inventor before: Jiang Jun Inventor before: Chen Lijun |
|
| CB03 | Change of inventor or designer information |