CN106435767A - Preparation technology of multi-functional chemical fiber product - Google Patents
Preparation technology of multi-functional chemical fiber product Download PDFInfo
- Publication number
- CN106435767A CN106435767A CN201610657165.5A CN201610657165A CN106435767A CN 106435767 A CN106435767 A CN 106435767A CN 201610657165 A CN201610657165 A CN 201610657165A CN 106435767 A CN106435767 A CN 106435767A
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- China
- Prior art keywords
- masterbatch
- feeding barrel
- spinneret
- melt
- master batch
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/04—Melting filament-forming substances
-
- 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
- D01D5/08—Melt spinning methods
-
- 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
-
- 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
- D01D1/065—Addition and mixing of substances to the spinning solution or to the melt; Homogenising
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a preparation technology of a multi-functional chemical fiber product. The preparation technology comprises the steps of firstly drying polyester master batch into a master batch drying machine, secondly preparing spinning melt in a screw extrusion machine using the dried polyester master bath and added color master batch, then extruding the melt through a spinneret plate assembly to form melt trickle, the master batch drying machine is connected with the screw extrusion machine through a conveying pipeline, the screw extrusion machine delivers the melt to the spinneret plate assembly after measurement, the spinneret plate assembly comprises a spinneret plate, the spinneret plate is provided with a plurality of thin-diameter spinneret holes which have a constant hole diameters and are conically and radially distributed, and the color master batch comprises activated carbon color master batch, uvioresistant color master batch and anti-mosquito color master batch. According to the preparation technology of the multi-functional chemical fiber product, melt spinning production device and technology are optimized, and fabrics can thus meet the demands for resistance to ultraviolet and mosquito.
Description
Present patent application is a kind of divisional application of invention and created name " melt spinning production technology ", original application
The applying date is August in 2014 26, Application No. 2014104239806.
Technical field
The present invention relates to melt spinning production technology.
Background technology
General melt spinning production equipment includes masterbatch drying machine, screw extruder and spinneret assembly, and master batch is dried
It is connected by a transfer pipeline between machine and screw extruder, through the dry polyester granulate of masterbatch drying machine through transfer pipeline
Transmit to screw extruder, melt is sent to spinneret assembly through measuring pump by screw extruder.It is applied to large-scale batch
Quantify to produce, but for the individual demand of different small lot clients, it need also exist for starting all devices production,
It is well known, however, that production of chemical fibres is highly energy-consuming, carries out production using this equipment and cause great energy waste.
In addition, for using in the fiber product on autumn in summer clothes, not only needing comfortable ventilating, and need to meet
Antiultraviolet and the demand of mosquito proof.
Content of the invention
The technical problem to be solved is exactly to provide a kind of Multi-function chemical product preparation process, is conveniently directed to not
The individual demand of same small lot client is produced, it is to avoid excessive energy resource consumption, makes the fiber product produced simultaneously
Meet the demand of comfortable ventilating, antiultraviolet and mosquito proof.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that：A kind of Multi-function chemical product preparation process,
Comprise the steps：Secondly first polyester master particle is put into masterbatch drying machine to be dried, polyester master particle and interpolation after being dried
Masterbatch prepares spinning melt in screw extruder, and then melt is extruded into melt stream by spinneret assembly, described
It is connected by transfer pipeline between masterbatch drying machine and screw extruder, melt is sent to by described screw extruder through measuring pump
Spinneret assembly, described spinneret assembly includes spinneret, and described spinneret is provided with the perseverance of several tapered radial distributions
The thin footpath spinneret orifice of set aperture it is characterised in that：Described masterbatch drying machine is provided with one, described screw extruder and spinning head
Assembly arranges at least two groups, and described transfer pipeline includes a main line and some branch lines drawn by main line, described
Main line is connected with masterbatch drying machine, and the outlet of described branch line is connected with the feed hopper of each screw extruder, described spiral shell
The feed hopper of bar extruder is also associated with Masterbatch metered dispensing unit, and described Masterbatch metered dispensing unit includes phase successively
Feeding barrel even, blank cylinder, material blanking tube and online weighing conveying device, are provided with Masterbatch cutting again in described blank cylinder
Cutting device, the discharging opening of described material blanking tube is provided with striker plate, and described striker plate is controlled by online weighing conveying device and opens and closes,
Described Masterbatch includes activated carbon masterbatch, uvioresistant masterbatch and mosquito-proof masterbatch, and described feeding barrel is obliquely installed, institute
The bottom stating feeding barrel is provided with a rotating disk, and described feeding bottom of the barrel is provided with a discharge nozzle, described feeding in low level side extreme lower position
Bucket is provided with a feed pipe extending from the high-order lateral low level side of feeding barrel below bung, and the entrance point of described feed pipe is from sending
Charging basket passes, and the port of export of described feed pipe sets near the low level side inner barrel wall of feeding barrel, the entrance point of described thin footpath spinneret orifice
Have tapered inlet, described spinneret is provided with the guiding import of taper in spinneret orifice inlet side, the tapered inlet of thin footpath spinneret orifice with
Guiding import connects.
Preferably, on the bung of described feeding barrel, capping has glass cover, and described bung end face high position side centre position is provided with
Bearing pin, described glass cover is hinged on bearing pin.
Preferably, described feeding barrel is inversed taper platform shape cylinder, and the angle of inclination of described feeding barrel is 45 degree, outside described feeding barrel
Bucket wall is provided with the connecting tube passing through for feed pipe, and described connecting tube is provided with screw and is fixed feed pipe with connecting tube.
Preferably, described blank cylinder includes cylinder, and described cylinder import is provided with import flashboard, and described cartridge outlet is provided with out
Mouth flashboard, described inner barrel is provided with blank roller.
Preferably, described material blanking tube is obliquely installed, and described material blanking tube is made up of multistage differing tilt angles sectional pipe, multistage
The angle of inclination of sectional pipe gradually reduces from high to low.
Present invention optimizes melt spinning production equipment and process, by the conveying between masterbatch drying machine and screw extruder
Pipeline is divided into a main line and some branch lines drawn by main line, and only one masterbatch drying machine of setting is multigroup simultaneously
Screw extruder and the polyester master particle of spinneret assembly supply drying, as such, it is possible to be simultaneous for different small lot clients'
Individual demand is produced.And it is larger and uneven according to the Masterbatch grain diameter of actually supplier supply, in small batches
Amount produces adds the not high problem of precision, and the present invention further improves Masterbatch metered dispensing unit, on the one hand passes through blank
In cylinder, the cutting device of setting carries out cutting homogenizing to Masterbatch, on the other hand passes through the blanking of progressively reduction of speed, makes online weighing
Conveying device more uniform can receive blanking and carry out accurate Weighing, once reaching the Masterbatch quality of setting, that is,
Material blanking tube is closed rapidly by striker plate, online weighing conveying device conveys color masterbatch to the feed hopper of screw extruder simultaneously
Grain.
In addition, being added with activated carbon masterbatch, uvioresistant masterbatch and mosquito-proof masterbatch in production technology of the present invention,
The interpolation of activated carbon masterbatch can make fabric more comfortable ventilating, and the interpolation of uvioresistant masterbatch and mosquito-proof masterbatch is then
Fabric can be made to meet the requirement of antiultraviolet and mosquito proof.
Brief description
The invention will be further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the general structure schematic diagram of the present invention；
Fig. 2 is the structural representation of Masterbatch metered dispensing unit；
Fig. 3 is feeding barrel structural representation；
Fig. 4 is staving and the feed pipe attachment structure schematic diagram of feeding barrel；
Fig. 5 is the partial structural diagram of spinneret.
Specific embodiment
Illustrate embodiments of the invention below in conjunction with Fig. 1 and 5.
As shown in figure 1, a kind of melt spinning production equipment, including masterbatch drying machine 2, screw extruder 4 and spinning head group
Part 6, is connected by transfer pipeline 3 between described masterbatch drying machine and screw extruder, and melt is passed through by described screw extruder 4
Measuring pump 5 is sent to spinneret assembly 6.
Wherein, masterbatch drying machine 2 is provided with one, and screw extruder 4 and spinneret assembly 6 arrange at least two groups, multigroup
Screw extruder 4 and spinneret assembly 6 unit are arranged parallel, and described transfer pipeline 3 includes a main line 31 and by main line
The some branch lines 32 drawn, described main line is connected with masterbatch drying machine, and the outlet of described branch line is squeezed with each screw rod
The feed hopper of press connects.
Optimize melt spinning production equipment, the transfer pipeline between masterbatch drying machine and screw extruder is divided into one
Main line and some branch lines drawn by main line, simultaneously only one masterbatch drying machine of setting be multigroup screw extruder and
The polyester master particle that spinneret assembly supply is dried, as such, it is possible to the individual demand being simultaneous for different small lot clients enters
Row produces.
And the feed hopper of screw extruder 4 is also associated with Masterbatch metered dispensing unit 1, as shown in Fig. 2 described color masterbatch
Grain metered dispensing unit 1 includes feeding barrel 11, blank cylinder 12, material blanking tube 13 and the online weighing conveying device being sequentially connected
14, it is provided with the cutting device of Masterbatch cutting again in described blank cylinder, the discharging opening of described material blanking tube is provided with striker plate, institute
State striker plate and keying is controlled by conveying device of weighing.
Described blank cylinder includes cylinder, and described cylinder import is provided with import flashboard, and described cartridge outlet is provided with outlet flashboard,
Described inner barrel is provided with blank roller.Import flashboard is opened every time, and outlet flashboard cuts out, and after feeding properly in cylinder, closes
Close import flashboard, then blank roller is started working, after the completion of blank, open outlet flashboard, to material blanking tube blanking.
Described material blanking tube is obliquely installed, and described material blanking tube is made up of multistage differing tilt angles sectional pipe, multistage sectional pipe
Angle of inclination gradually reduced on earth by height.
Larger and uneven according to the Masterbatch grain diameter of actually supplier supply, small lot batch manufacture adds precision not
High problem, Masterbatch metered dispensing unit further improves, and on the one hand passes through the cutting device pair of setting in blank cylinder
Masterbatch carries out cutting homogenizing, on the other hand passes through the blanking of progressively reduction of speed, enables online weighing conveying device more uniform
Receive blanking and carry out accurate Weighing, once reaching the Masterbatch quality of setting, that is, pass through the rapid closing of striker plate and fall
Expects pipe, online weighing conveying device is to the feed hopper conveying Masterbatch of screw extruder simultaneously.
Described feeding barrel 11 is obliquely installed, and described feeding barrel includes staving 111, and feeding bottom of the barrel is provided with a rotating disk 114, turns
Disk controls rotation by the motor 115 below feeding barrel, and described feeding bottom of the barrel is provided with a discharge nozzle in low level side extreme lower position
113, described feeding barrel is provided with a feed pipe 112 extending from the high-order lateral low level side of feeding barrel below bung, described enter
The entrance point of expects pipe passes from feeding barrel, and the port of export of described feed pipe is near the low level side inner barrel wall of feeding barrel.
Because feeding barrel is obliquely installed, and because feed pipe stretches into feeding barrel, the feed pipe port of export from high-order side
Near feeding barrel low level side inner barrel wall, thus Masterbatch quantity in feeding barrel can be controlled to remain at certain height, simultaneously
Slowly run it is ensured that discharging is smooth due to being provided with rotating disk in feeding bottom of the barrel, make discharge nozzle be difficult to result in blockage.
In addition, capping has glass cover on the bung of described feeding barrel, described bung end face high position side centre position is provided with pin
Axle, described glass cover is hinged on bearing pin.It is easy to the situation observed and control in feeding barrel.Described feeding barrel is inversed taper platform shape
Cylinder, the angle of inclination of described feeding barrel is 45 degree, is so provided with beneficial to blanking.Described feeding barrel outer barrel wall is provided with and supplies feed pipe
The connecting tube 116 passing through, described connecting tube is provided with screw 117 and is fixed feed pipe with connecting tube.So feed pipe can be relatively
Feeding barrel does expanding-contracting action and fixes, thus adjusting the quantity entering Masterbatch in feeding barrel.
Described spinneret assembly includes spinneret 61, and described spinneret is provided with the constant of several tapered radial distributions
The thin footpath spinneret orifice 611 in aperture, the entrance point of described thin footpath spinneret orifice is provided with tapered inlet 612, and described spinneret is in spinneret orifice
Inlet side is provided with the guiding import 613 of taper, and the tapered inlet of thin footpath spinneret orifice is connected with guiding import.Described tapered inlet
The ratio 1.01～20 of the sectional area of import sectional area and thin footpath spinneret orifice:1.The aperture of described thin footpath spinneret orifice be 0.5～2mm,
Draw ratio 5～15:1.The adjacent thin footpath spinneret orifice in thin footpath die orifice exit end spacer holes away from for thin footpath spinneret orifice diameter 0～
35%.
Melt spinning production technology, comprises the steps：First polyester master particle is put into masterbatch drying machine to be dried, its
After secondary drying, the Masterbatch of polyester master particle and interpolation prepares spinning melt in screw extruder, and then melt passes through spinning head group
Part is extruded into melt stream.
Specifically, Masterbatch includes activated carbon masterbatch, uvioresistant masterbatch and mosquito-proof masterbatch.Therein mosquito-proof
Masterbatch can adopt the Masterbatch disclosed in Chinese invention patent of Application No. 201310738611.1, and activated carbon color masterbatch
Grain, uvioresistant masterbatch then can commercially be purchased, in addition, the addition of Masterbatch is routinely, as various colors
Ratio between master batch can be added with equal proportion it is also possible to according to circumstances take the circumstances into consideration to increase and decrease, certainly, according to the need of other functions
Ask it is also possible to add the master batch of other functions again.
Claims (5)
1. a kind of Multi-function chemical product preparation process, comprises the steps：First polyester master particle is put into masterbatch drying machine to enter
Row drying, after being secondly dried, the Masterbatch of polyester master particle and interpolation prepares spinning melt in screw extruder, and then melt leads to
Cross spinneret assembly and be extruded into melt stream, be connected by transfer pipeline between described masterbatch drying machine and screw extruder,
Melt is sent to spinneret assembly through measuring pump by described screw extruder, and described spinneret assembly includes spinneret, described spray
Filament plate be provided with the constant aperture of several tapered radial distributions thin footpath spinneret orifice it is characterised in that：Described master batch is dried
Machine is provided with one, and described screw extruder and spinneret assembly arrange at least two groups, and described transfer pipeline includes a supervisor
Road and some branch lines drawn by main line, described main line is connected with masterbatch drying machine, the outlet of described branch line
It is connected with the feed hopper of each screw extruder, the feed hopper of described screw extruder is also associated with Masterbatch metering distribution dress
Put, described Masterbatch metered dispensing unit includes feeding barrel, blank cylinder, material blanking tube and the online weighing conveying dress being sequentially connected
Put, be provided with the cutting device of Masterbatch cutting again in described blank cylinder, the discharging opening of described material blanking tube is provided with striker plate, institute
State striker plate and keying is controlled by online weighing conveying device, described Masterbatch includes activated carbon masterbatch, uvioresistant masterbatch
And mosquito-proof masterbatch, described feeding barrel is obliquely installed, and the bottom of described feeding barrel is provided with a rotating disk, and described feeding bottom of the barrel exists
Low level side extreme lower position is provided with a discharge nozzle, and described feeding barrel is provided with one from the high-order lateral low level side of feeding barrel below bung
The feed pipe extending, the entrance point of described feed pipe passes from feeding barrel, and the port of export of described feed pipe is low near feeding barrel
Position side inner barrel wall, the entrance point of described thin footpath spinneret orifice is provided with tapered inlet, and described spinneret is provided with cone in spinneret orifice inlet side
The guiding import of shape, the tapered inlet of thin footpath spinneret orifice is connected with guiding import.
2. a kind of Multi-function chemical product preparation process according to claim 1 it is characterised in that：The bucket of described feeding barrel
On mouth, capping has glass cover, and described bung end face high position side centre position is provided with bearing pin, and described glass cover is hinged on bearing pin.
3. a kind of Multi-function chemical product preparation process according to claim 1 it is characterised in that：Described feeding barrel is to fall
Taper type cylinder, the angle of inclination of described feeding barrel is 45 degree, and described feeding barrel outer barrel wall is provided with the connecting tube passing through for feed pipe,
Described connecting tube is provided with screw and is fixed feed pipe with connecting tube.
4. a kind of Multi-function chemical product preparation process according to claim 1 it is characterised in that：Described blank cylinder includes
Cylinder, described cylinder import is provided with import flashboard, and described cartridge outlet is provided with outlet flashboard, and described inner barrel is provided with blank
Roller.
5. a kind of Multi-function chemical product preparation process according to claim 4 it is characterised in that：Described material blanking tube tilts
Setting, described material blanking tube is made up of multistage differing tilt angles sectional pipe, and the angle of inclination of multistage sectional pipe is from high to low progressively
Reduce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657165.5A CN106435767B (en) | 2014-08-26 | 2014-08-26 | A kind of Multi-function chemical product preparation process |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657165.5A CN106435767B (en) | 2014-08-26 | 2014-08-26 | A kind of Multi-function chemical product preparation process |
| CN201410423980.6A CN104264243B (en) | 2014-08-26 | 2014-08-26 | A kind of melt spinning production technology |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410423980.6A Division CN104264243B (en) | 2014-08-26 | 2014-08-26 | A kind of melt spinning production technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106435767A true CN106435767A (en) | 2017-02-22 |
| CN106435767B CN106435767B (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610652310.0A Active CN106480514B (en) | 2014-08-26 | 2014-08-26 | A kind of low energy consumption fiber product preparation method |
| CN201410423980.6A Active CN104264243B (en) | 2014-08-26 | 2014-08-26 | A kind of melt spinning production technology |
| CN201610657165.5A Active CN106435767B (en) | 2014-08-26 | 2014-08-26 | A kind of Multi-function chemical product preparation process |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610652310.0A Active CN106480514B (en) | 2014-08-26 | 2014-08-26 | A kind of low energy consumption fiber product preparation method |
| CN201410423980.6A Active CN104264243B (en) | 2014-08-26 | 2014-08-26 | A kind of melt spinning production technology |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106436022A (en) * | 2016-11-23 | 2017-02-22 | 天鼎丰非织造布有限公司 | Preparing method for gray ultraviolet resistant non-woven |
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| CN203741464U (en) * | 2014-01-20 | 2014-07-30 | 绍兴文理学院 | Spinning chip drying and parallel conveying device |
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| JP3183696B2 (en) * | 1991-12-24 | 2001-07-09 | 日本エステル株式会社 | Melt spinning method for polyester |
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| CN201538834U (en) * | 2009-09-18 | 2010-08-04 | 江阴市华宏化纤有限公司 | Terylene short fiber color silk producing device |
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- 2014-08-26 CN CN201610652310.0A patent/CN106480514B/en active Active
- 2014-08-26 CN CN201410423980.6A patent/CN104264243B/en active Active
- 2014-08-26 CN CN201610657165.5A patent/CN106435767B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012124333A1 (en) * | 2011-03-15 | 2012-09-20 | フマキラー株式会社 | Method for producing insect-proof fiber and insect-proof fiber produced thereby |
| CN102392317A (en) * | 2011-09-07 | 2012-03-28 | 浙江三志纺织有限公司 | Method for producing differential terylene color yarns |
| CN103046144A (en) * | 2013-01-08 | 2013-04-17 | 浙江裕鑫聚磐实业有限公司 | Trichromatic theory pun-dyed fiber production method and trichromatic theory pun-dyed fiber production equipment |
| CN203174235U (en) * | 2013-01-24 | 2013-09-04 | 大连华阳化纤科技有限公司 | Bi-component synthetic fiber spinning manifold |
| CN203741464U (en) * | 2014-01-20 | 2014-07-30 | 绍兴文理学院 | Spinning chip drying and parallel conveying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106480514B (en) | 2018-07-20 |
| CN104264243A (en) | 2015-01-07 |
| CN106435767B (en) | 2018-08-21 |
| CN106480514A (en) | 2017-03-08 |
| CN104264243B (en) | 2016-11-23 |
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