CN201857453U - Spinneret plate for producing low-temperature chromophilous polyester - Google Patents
Spinneret plate for producing low-temperature chromophilous polyester Download PDFInfo
- Publication number
- CN201857453U CN201857453U CN2010205524782U CN201020552478U CN201857453U CN 201857453 U CN201857453 U CN 201857453U CN 2010205524782 U CN2010205524782 U CN 2010205524782U CN 201020552478 U CN201020552478 U CN 201020552478U CN 201857453 U CN201857453 U CN 201857453U
- Authority
- CN
- China
- Prior art keywords
- cross
- trefoil
- monofilaments
- spinnerets
- spinneret plate
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a spinneret plate for producing low-temperature chromophilous polyester, which mainly comprises a spinneret plate body and spinning orifices. The spinning orifices include trefoil-shaped orifices with trefoil-shaped sections and cross orifices with cross sections, and the trefoil-shaped orifices and the cross orifices are distributed on the spinneret plate body. The spinneret plate for producing low-temperature chromophilous polyester can simultaneously spray out cross monofilaments and trefoil-shaped monofilaments, more gaps are contained among combined molecules of the cross monofilaments and the trefoil-shaped monofilaments, dye can easily and sufficiently contact with the polyester monofilaments, accordingly, the dye is easy for coloring due to the fact that capillarity caused by groove structures on the surfaces of the cross monofilaments and the trefoil-shaped monofilaments produces excellent dye absorbing and diffusing effects, chromophilia of finished polyester is strengthened, dying cost is reduced, dyed colors are fuller, and accordingly the spinneret plate can provide high-grade and comfortable textile raw materials for people.
Description
Technical field
The utility model relates to a kind of spinning appts of chemical fibre industry, particularly a kind of spinnerets that is used to produce the low temperature dyeable polyester fiber.
Background technology
Along with the reach of science, at present the synthetic fiber technology has also had significant progress, and synthetic fiber are used in the industrial production such as weaving, clothes in large quantities with characteristics such as its good typing effect, high strength, good springiness, ABRASION RESISTANCE corrosion resistance are strong.In the production process of synthetic fiber, ejection forms as-spun fibre the spinneret orifice of melt from spinnerets, is processed into the finished product synthetic fiber through later process again.
But artificial synthetic fiber chromatophilia in the market can be common relatively poor, owing to do not select the most rational fibre single thread combination, behind the fibre single thread juxtaposed beaming, fibre single thread is arranged closely, the intermolecular interstitial structure that lacks, it is painted to cause dyestuff to be difficult to, so chromatophilia can be relatively poor, color is magnificent inadequately full after producing lining, is difficult to satisfy people's demand.
Discover in a large number through our company, contain more interstitial structure between the binding molecule of " three leaves " as-spun fibre and " ten " word as-spun fibre, dyestuff fully contacts with fibre single thread easily, because can having good dyestuff, the capillarity that groove structure produced of cross monofilament and trilobal monofilament surface absorbs diffusion effect, therefore, dyestuff is painted easily, strengthened the chromatophilia of finished fiber, but existing spinnerets can not spray this two kinds of silks simultaneously, therefore in necessity existing spinnerets is improved.
Summary of the invention
The purpose of this utility model is a kind of spinnerets that is used to produce the low temperature dyeable polyester fiber that can spray cross monofilament and trilobal monofilament simultaneously that provides for the deficiency that solves above-mentioned technology, has good chromatophilia thereby finished product polyester fibre is dyed.
In order to achieve the above object, the spinnerets that is used to produce the low temperature dyeable polyester fiber that the utility model is designed, it mainly comprises spinnerets plate body and spinneret orifice, described spinneret orifice is that the trefoil hole and the cross section of trilobal is that criss-cross cross bore is formed by the cross section, and described trefoil hole and cross bore are distributed on the spinnerets plate body.Make the very convenient nature of plying bunchy of this two classes profiled filament, thereby make the finished product synthetic fiber have the advantage of this two classes profiled filament simultaneously.
In order to improve spinnability, described spinneret orifice is concentric circles or diamond shaped arrangement with one heart on the spinnerets plate body.Concentric arrangement mode helps the bunchy of plying better of fiber.
Preferred scheme can be that described outmost turns spinneret orifice is made of cross bore, and all the other inner rings are arranged by trefoil hole and formed.
Preferred scheme can also be that described outmost turns spinneret orifice is made of trefoil hole, and all the other inner rings are arranged by cross bore and formed.
Preferred scheme can be that described trefoil hole and cross bore are mixed arrangement again.
Preferred scheme can be that described trefoil hole and cross bore are alternately again.
In order to be more suitable for commercial Application, described spinneret orifice quantity is 24 to 144, to adapt to the spinning equipment ability of main flow.
The resulting spinnerets that is used to produce the low temperature dyeable polyester fiber of the utility model, cross monofilament and trilobal monofilament can be sprayed simultaneously, make the very convenient nature of plying bunchy of this two classes profiled filament, thereby make the finished product synthetic fiber have the advantage of this two classes profiled filament simultaneously, contain more interstitial structure between the binding molecule of cross monofilament and trilobal monofilament, dyestuff fully contacts with fibre single thread easily, because can having good dyestuff, the capillarity that groove structure produced of cross monofilament and trilobal monofilament surface absorbs diffusion effect, therefore, dyestuff is painted easily, strengthened the chromatophilia of finished fiber, reduce the dyeing cost, and color is more full, can be people top grade is provided, comfortable textile raw material.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2;
Fig. 3 is the structural representation of embodiment 3;
Among the figure: spinnerets plate body 1, spinneret orifice 2, trefoil hole 3, cross bore 4.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, the spinnerets that is used to produce the low temperature dyeable polyester fiber that present embodiment is described, it mainly comprises spinnerets plate body 1 and spinneret orifice 2, described spinneret orifice 2 is that the trefoil hole 3 and the cross section of trilobal is that criss-cross cross bore 4 is formed by the cross section, and described trefoil hole 3 and cross bore 4 are distributed on the spinnerets plate body 1.Described spinneret orifice 2 is concentric circles on spinnerets plate body 1, outmost turns spinneret orifice 2 is made of cross bore 4, and all the other inner rings are arranged by trefoil hole 3 and formed.
The spinnerets that is used to produce the low temperature dyeable polyester fiber that present embodiment is described, cross monofilament and trilobal monofilament can be sprayed simultaneously, make the very convenient nature of plying bunchy of this two classes profiled filament, thereby make the finished product synthetic fiber have the advantage of this two classes profiled filament simultaneously, contain more interstitial structure between the binding molecule of cross monofilament and trilobal monofilament, dyestuff fully contacts with fibre single thread easily, because can having good dyestuff, the capillarity that groove structure produced of cross monofilament and trilobal monofilament surface absorbs diffusion effect, therefore, dyestuff is painted easily, strengthened the chromatophilia of finished fiber, reduce the dyeing cost, and color is more full, can be people top grade is provided, comfortable textile raw material.
Embodiment 2:
As shown in Figure 2, the spinnerets that is used to produce the low temperature dyeable polyester fiber that present embodiment is described, described outmost turns spinneret orifice 2 is made of trefoil hole 3, and all the other inner rings are arranged by cross bore 4 and are formed, and other are with embodiment 1.
Embodiment 3:
As shown in Figure 3, the spinnerets that is used to produce the low temperature dyeable polyester fiber that present embodiment is described, described trefoil hole 3 and cross bore 4 are alternately, and other are with embodiment 1.
Certainly, described spinneret orifice 2 also can be concentric diamond shaped and arranges on spinnerets plate body 1.Concentric arrangement mode helps the bunchy of plying better of fiber.Described spinneret orifice 2 quantity are preferably 24 to 144, and to adapt to the spinning equipment ability of main flow, those of ordinary skill in the art should select the quantity of spinneret orifice 2 with the production capacity of equipment according to actual needs.
Claims (7)
1. spinnerets that is used to produce the low temperature dyeable polyester fiber, it mainly comprises spinnerets plate body and spinneret orifice, it is characterized in that described spinneret orifice is that the trefoil hole and the cross section of trilobal is that criss-cross cross bore is formed by the cross section, described trefoil hole and cross bore are distributed on the spinnerets plate body.
2. according to the described spinnerets that is used to produce the low temperature dyeable polyester fiber of claim 1, it is characterized in that described spinneret orifice is concentric circles or diamond shaped arrangement with one heart on the spinnerets plate body.
3. according to the described spinnerets that is used to produce the low temperature dyeable polyester fiber of claim 2, it is characterized in that described outmost turns spinneret orifice is made of cross bore, all the other inner rings are arranged by trefoil hole and are formed.
4. according to the described spinnerets that is used to produce the low temperature dyeable polyester fiber of claim 2, it is characterized in that described outmost turns spinneret orifice is made of trefoil hole, all the other inner rings are arranged by cross bore and are formed.
5. according to the described spinnerets that is used to produce the low temperature dyeable polyester fiber of claim 2, it is characterized in that described trefoil hole and cross bore mixing arrangement.
6. according to the described spinnerets that is used to produce the low temperature dyeable polyester fiber of claim 1, it is characterized in that described trefoil hole and cross bore are alternately.
7. according to any described spinnerets that is used to produce the low temperature dyeable polyester fiber in the claim 1 to 6, it is characterized in that described spinneret orifice quantity is 24 to 144.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205524782U CN201857453U (en) | 2010-10-08 | 2010-10-08 | Spinneret plate for producing low-temperature chromophilous polyester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205524782U CN201857453U (en) | 2010-10-08 | 2010-10-08 | Spinneret plate for producing low-temperature chromophilous polyester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857453U true CN201857453U (en) | 2011-06-08 |
Family
ID=44103264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205524782U Expired - Fee Related CN201857453U (en) | 2010-10-08 | 2010-10-08 | Spinneret plate for producing low-temperature chromophilous polyester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130605A (en) * | 2017-12-14 | 2018-06-08 | 江苏恒力化纤股份有限公司 | A kind of polyester Wool-Like abnormal contraction composite filament and preparation method thereof |
-
2010
- 2010-10-08 CN CN2010205524782U patent/CN201857453U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130605A (en) * | 2017-12-14 | 2018-06-08 | 江苏恒力化纤股份有限公司 | A kind of polyester Wool-Like abnormal contraction composite filament and preparation method thereof |
| CN108130605B (en) * | 2017-12-14 | 2019-10-15 | 江苏恒力化纤股份有限公司 | A kind of polyester Wool-Like abnormal contraction composite filament and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102677239B (en) | Environment-friendly heather grey effect composite deformation filament yarn production process | |
| CN101302666A (en) | Processing technology of melt-spun antibacterial spandex filament | |
| CN105862148A (en) | Processing technology of veneer multi-difference polyester fiber | |
| CN102677238A (en) | Production process of environment-friendly heather grey effect composite textured filament for knitting | |
| CN201506868U (en) | Composite special-shaped hole type spinneret plate | |
| CN201506862U (en) | Round hole filament-spraying plate | |
| CN201506864U (en) | Spinneret | |
| CN101768796B (en) | Multi-component compound eccentric fiber and manufacturing method thereof | |
| CN201506865U (en) | Combined-type spinneret plate | |
| CN108707986B (en) | Spinning assembly for double-component semi-embedded composite fiber | |
| CN201857453U (en) | Spinneret plate for producing low-temperature chromophilous polyester | |
| CN103866409A (en) | Spinneret plate for filament wool-like production of spinning pack | |
| CN113308761A (en) | Colorful fiber preparation method based on composite spinning technology and fabric prepared by colorful fiber preparation method | |
| CN107916462A (en) | A kind of sun washs composite filament and preparation method thereof | |
| CN101798713B (en) | Multicomponent composite eccentric fiber and preparation method thereof | |
| CN219260293U (en) | Spinneret plate for producing high-performance sheath-core type two-component fibers | |
| CN105926059A (en) | Processing technology adopting single plate for multi-differential polyester DTY (draw texturing yarn) | |
| CN108035025A (en) | A kind of polyamide composite filaments and preparation method thereof | |
| CN201857454U (en) | Spinneret plate for producing elastic fibers capable of absorbing damp and discharging sweat | |
| CN110257954A (en) | The preparation method of three component parallel composite fibers | |
| CN201209175Y (en) | Spinneret plate for producing hollow polyester filament yarns | |
| CN202202032U (en) | Kation dyeable modified terylene FDY (Fully Drawn Yarn) fine denier filament | |
| CN211771758U (en) | Nylon-polyester co-spun tow | |
| CN201857455U (en) | Low-temperature dyeable polyester fiber | |
| CN102605498A (en) | Method for processing different shrinkage color-mixed terylene air deformation yarns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20161008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |