CN204509523U - The spinnerets of a kind of flat terylene long filament and use thereof - Google Patents
The spinnerets of a kind of flat terylene long filament and use thereof Download PDFInfo
- Publication number
- CN204509523U CN204509523U CN201420300409.0U CN201420300409U CN204509523U CN 204509523 U CN204509523 U CN 204509523U CN 201420300409 U CN201420300409 U CN 201420300409U CN 204509523 U CN204509523 U CN 204509523U
- Authority
- CN
- China
- Prior art keywords
- spinnerets
- long filament
- spinneret orifice
- terylene long
- plate body
- 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
- 229920004933 Terylene® Polymers 0.000 title claims abstract description 26
- 239000005020 polyethylene terephthalate Substances 0.000 title claims abstract description 26
- 238000003491 array Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 abstract description 17
- 238000002360 preparation method Methods 0.000 abstract description 3
- 210000000085 cashmere Anatomy 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000005441 aurora Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a kind of textile chemical fiber technical field, the spinnerets of especially a kind of flat terylene long filament and use thereof; The purpose of this utility model is that a kind of flat terylene long filament height-to-breadth ratio is greater than 15:1, and the spinnerets of the good a kind of flat terylene long filament of produced product quality uniformity and use thereof; The utility model has the advantages that: by spinneret orifice cross section for " one " font, and the length-width ratio in spinneret orifice cross section is larger, the two circle spinneret orifices that spinnerets plate body distributes are concentric circles, and in arrayed, thus the fiber of preparation is made to have the advantages such as good lodging resistance, highlighted gloss, lint bulkiness.The advantages such as the cashmere shell-fabrics such as fiber applications is spun in toy, family, clothes have lint good dispersion, cut velvet sense is strong, light pool, have wide market prospects.
Description
Technical field
The utility model relates to textile chemical fiber technical field, the spinnerets of especially a kind of flat terylene long filament and use thereof.
Background technology
Flat terylene long filament is because its fibre section is in " one " font, and fibre section length-width ratio is large, and fibre-fibre friction power is large, cut velvet is good, but there is fiber cooling forming difficulty, and the problem such as greater homogeneity difference between fiber, therefore production and processing difficulty is larger.
The flat terylene long filament reported at present mainly fibre section length-width ratio all at 5:1 and following, if patent name is a kind of in-line spinnerets producing flat filament, spinneret orifice length-width ratio on its spinnerets is 5, spinnerets has 12 ~ 72 spinneret orifices simultaneously, therefore its production efficiency is higher, but its product still exists the problem of shaping cooling difficulty, product quality uniformity is also difficult to ensure; Patent name is the spinnerets of down toy aurora flat filament and use thereof, invent and a kind of preparation there is the flat filament that length-width ratio is 4.5:1 ~ 5.5:1, but because the arrangement of fiber spinneret orifice on spinnerets affects the cooling between fiber, therefore constant product quality is poor, and wire broken rate is high.
Therefore the flat fiber being greater than the high-aspect-ratio of 15:1 for flat terylene long filament height-to-breadth ratio does not have pertinent literature to report, simultaneously due to the increase of fibre Length ratio, and fibre forming cooling difficulty.
Above-described problem, is badly in need of us and solves.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of flat terylene long filament height-to-breadth ratio to be greater than 15:1, and the spinnerets of the good a kind of flat terylene long filament of produced product quality uniformity and use thereof.
In order to achieve the above object, a kind of flat terylene long filament designed by the utility model, the height-to-breadth ratio of flat terylene long filament is 15:1 ~ 40:1.
A kind of spinnerets produced flat terylene long filament and use, this spinnerets is made up of spinnerets plate body, spinnerets plate body is circular, spinnerets plate body is distributed with multiple spinneret orifice, and spinneret orifice is axially-aligned or spinneret orifice are provided with two circle concentric structure arrays from inside to outside on spinnerets plate body spinneret orifice in concentric circles distribution and on spinnerets plate body on spinnerets plate body; Spinneret orifice is " one " font, and the length-width ratio of " one " font spinneret orifice is 18:1 ~ 40:1.
As preferably, the length-width ratio of described " one " font spinneret orifice is 25:1.
The utility model has the advantages that: by spinneret orifice cross section for " one " font, and the length-width ratio in spinneret orifice cross section is larger, the two circle spinneret orifices that spinnerets plate body distributes are concentric circles, and in arrayed, thus the fiber of preparation is made to have the advantages such as good lodging resistance, highlighted gloss, lint bulkiness.The advantages such as the cashmere shell-fabrics such as fiber applications is spun in toy, family, clothes have lint good dispersion, cut velvet sense is strong, light pool, have wide market prospects.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of flat terylene long filament of the utility model;
Fig. 2 is the structural representation of the utility model spinnerets.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
Embodiment 1:
As shown in Figure 1 and Figure 2, a kind of flat terylene long filament that the present embodiment describes, the height-to-breadth ratio of flat terylene long filament is 15:1.
A kind of spinnerets produced flat terylene long filament and use, this spinnerets is made up of spinnerets plate body 1, spinnerets plate body 1 is circular, spinnerets plate body 1 is distributed with 42 spinneret orifices 1, and spinneret orifice 1 is provided with the spinneret orifice 2 of two circle concentric structure arrays from inside to outside on spinnerets plate 1 body in concentric circles distribution and on spinnerets plate body 1; Spinneret orifice 2 is " one " font, and the length-width ratio of " one " font spinneret orifice 2 is 15:1.
Embodiment 2:
As shown in Figure 1 and Figure 2, a kind of flat terylene long filament that the present embodiment describes, the height-to-breadth ratio of flat terylene long filament is 25:1.
A kind of spinnerets produced flat terylene long filament and use, this spinnerets is made up of spinnerets plate body 1, spinnerets plate body 1 is circular, spinnerets plate body 1 is distributed with 42 spinneret orifices 1, and spinneret orifice 1 is provided with the spinneret orifice 2 of two circle concentric structure arrays from inside to outside on spinnerets plate 1 body in concentric circles distribution and on spinnerets plate body 1; Spinneret orifice 2 is " one " font, and the length-width ratio of " one " font spinneret orifice 2 is 25:1.
Embodiment 3:
As shown in Figure 1 and Figure 2, a kind of flat terylene long filament that the present embodiment describes, the height-to-breadth ratio of flat terylene long filament is 40:1.
A kind of spinnerets produced flat terylene long filament and use, this spinnerets is made up of spinnerets plate body 1, spinnerets plate body 1 is circular, spinnerets plate body 1 is distributed with 42 spinneret orifices 1, and spinneret orifice 1 is provided with the spinneret orifice 2 of two circle concentric structure arrays from inside to outside on spinnerets plate 1 body in concentric circles distribution and on spinnerets plate body 1; Spinneret orifice 2 is " one " font, and the length-width ratio of " one " font spinneret orifice 2 is 40:1.
Claims (2)
1. the spinnerets produced flat terylene long filament and use, it is characterized in that: this spinnerets is made up of spinnerets plate body, spinnerets plate body is circular, spinnerets plate body is distributed with multiple spinneret orifice, and spinneret orifice is provided with the spinneret orifice of two circle concentric structure arrays from inside to outside on spinnerets plate body in concentric circles distribution and on spinnerets plate body; Spinneret orifice is " one " font, and the length-width ratio of " one " font spinneret orifice is 18:1 ~ 40:1.
2. a kind of spinnerets produced flat terylene long filament and use according to claim 1, is characterized in that: the length-width ratio of described " one " font spinneret orifice is 25:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300409.0U CN204509523U (en) | 2014-06-09 | 2014-06-09 | The spinnerets of a kind of flat terylene long filament and use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300409.0U CN204509523U (en) | 2014-06-09 | 2014-06-09 | The spinnerets of a kind of flat terylene long filament and use thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204509523U true CN204509523U (en) | 2015-07-29 |
Family
ID=53707517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420300409.0U Expired - Fee Related CN204509523U (en) | 2014-06-09 | 2014-06-09 | The spinnerets of a kind of flat terylene long filament and use thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204509523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400180A (en) * | 2016-08-31 | 2017-02-15 | 浙江盛元化纤有限公司 | Method for producing multi-difference multi-functional polyester low elastic yarn |
| CN113943981A (en) * | 2021-11-15 | 2022-01-18 | 华祥（中国）高纤有限公司 | Flat polyester filament and spinneret plate used by same |
-
2014
- 2014-06-09 CN CN201420300409.0U patent/CN204509523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400180A (en) * | 2016-08-31 | 2017-02-15 | 浙江盛元化纤有限公司 | Method for producing multi-difference multi-functional polyester low elastic yarn |
| CN113943981A (en) * | 2021-11-15 | 2022-01-18 | 华祥（中国）高纤有限公司 | Flat polyester filament and spinneret plate used by same |
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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: 20150729 |