CN206070056U - A kind of high drawing terylene pre-tropism continuous yarn - Google Patents
A kind of high drawing terylene pre-tropism continuous yarn Download PDFInfo
- Publication number
- CN206070056U CN206070056U CN201620952179.5U CN201620952179U CN206070056U CN 206070056 U CN206070056 U CN 206070056U CN 201620952179 U CN201620952179 U CN 201620952179U CN 206070056 U CN206070056 U CN 206070056U
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- Prior art keywords
- spinneret
- rectangle
- rectangular configuration
- continuous yarn
- triangle
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Abstract
This utility model is related to a kind of high drawing terylene pre-tropism continuous yarn, its long filament section is imitative circle, and specially core is circle, is respectively provided with the rectangular configuration of evagination in six circular equally divided positions, and the one side of the outermost end of rectangular configuration is triangle, the length and width ratio of rectangular configuration is 10:1, circular diameter is the half of the length of rectangular configuration, and triangle is equilateral triangle, and the length of side of triangle is identical with the width of rectangular configuration.Hexagonal structure of the present utility model, with good fluffy and lodging resistance.
Description
【Technical field】
This utility model is related to functional fibre technical field, specifically, is a kind of high drawing terylene pre-tropism continuous yarn.
【Background technology】
With the progress and the raising of living standards of the people of society, clothing fabric, style and style are worn to fibrous material
The comfort property requires more and more higher, which also promotes the exploitation of New Products from Man-made Fibres, meets the demand of people.In order to process
Go out different from usual extraordinary DTY it is necessary to produce its raw material：Special pre-tropism continuous yarn.
Common polyester POY extension at break is typically in 110%--140%.For producing common DTY.
We have developed the terylene pre-tropism continuous yarn of high drawing.Spinning speed is in 2000m/min -2600m/min, long filament
Extension at break in 160%--190%.
The preorientation polyester filament of high drawing is compared with common POY, has the relatively low degree of orientation, excellent aft-loaded airfoil performance.
The differential DTY such as Doris, happy Liz can be processed as.Added value of product is high, and economic performance is good.
【Utility model content】
This utility model is to overcome the deficiencies in the prior art, there is provided a kind of high drawing terylene pre-tropism continuous yarn.
A kind of high drawing terylene pre-tropism continuous yarn, polyester fondant Jing bilayer spinnerets prepare height by melt-spinning technology and stretch
Long terylene pre-tropism continuous yarn, it is characterised in that its long filament section is imitative circle, and specially core is circle, in circle
Six equally divided positions are respectively provided with the rectangular configuration of evagination, and the one side of the outermost end of rectangular configuration is triangle.
The length and width ratio of rectangular configuration is 10:1.
Circular diameter is the half of the length of rectangular configuration.
Triangle is equilateral triangle.
The length of side of triangle is identical with the width of rectangular configuration.
Described double-deck spinneret, its specially upper rectangle spinneret and lower rectangle spinneret, upper rectangle spinneret is with
Rectangle spinneret is connected by movable axis, and upper rectangle spinneret arranges upper spinneret orifice and its corresponding upper rectangle sub-runner, lower square
Shape spinneret arranges lower spinneret orifice and its corresponding lower rectangle sub-runner；The core of upper spinneret orifice is circle, in circle
Six equally divided positions are respectively provided with the rectangular configuration of evagination, and the one side of the outermost end of rectangular configuration is triangle.
The core of upper spinneret orifice is circle, is respectively provided with the rectangular configuration of evagination, and square in six circular equally divided positions
The one side of the outermost end of shape structure is triangle.
The core of lower spinneret orifice is circle, is respectively provided with the rectangular configuration of evagination, and square in six circular equally divided positions
The one side of the outermost end of shape structure is triangle.
Upper rectangle spinneret is connected with movable axis by bolt, and upper rectangle spinneret can be removed and be moved；
Lower rectangle spinneret is connected with movable axis by bolt, and upper rectangle spinneret can be removed and be moved；
Upper rectangle sub-runner and lower rectangle sub-runner, can shunt the melt of each spinneret orifice, can make the pressure of each spinneret orifice
Power tends to uniform, can increase spinnability, and reduces cost improves spinning efficiency.
Upper rectangle spinneret and lower rectangle spinneret can be actually needed and be changed, than if desired for using upper rectangle spray webbing
Plate carries out spinning, can remove lower spinneret by movable axis；Than carrying out spinning, Ke Yitong if desired for using lower rectangle spinneret
Cross movable axis and remove spinneret；Avoid the fiber that different size is spinned in spinning from needing to change the problem of spinneret, save
Working time, work efficiency is improved, improve productivity ratio.
Compared with prior art, its technological merit is：
The rectangular configuration of evagination is respectively provided with six circular equally divided positions, its technological merit is good fluffy and anti-fall
Volt performance.
The one side of the outermost end of rectangular configuration is triangle, and which has good luminous effect.
【Description of the drawings】
A kind of Fig. 1 schematic cross-sections of high drawing terylene pre-tropism continuous yarn of the present utility model.
Fig. 2 is the structural representation of double-deck spinneret；
Labelling in accompanying drawing for：Rectangle spray webbing on 11, spinneret orifice on 12, rectangle sub-runner on 13,21 times rectangle spinnerets,
22 times spinneret orifices, 23 times rectangle sub-runners；33 movable axis.
【Specific embodiment】
Embodiment 1
Accompanying drawing 1 is referred to, a kind of high drawing terylene pre-tropism continuous yarn, polyester fondant Jing bilayer spinnerets pass through melt spinning
Technique prepares high drawing terylene pre-tropism continuous yarn, it is characterised in that its long filament section is imitative circle, and specially core is circle
Shape, is respectively provided with the rectangular configuration of evagination in six circular equally divided positions, and the one side of the outermost end of rectangular configuration is triangle.
The length and width ratio of rectangular configuration is 10:1.
Circular diameter is the half of the length of rectangular configuration.
Triangle is equilateral triangle.
The length of side of triangle is identical with the width of rectangular configuration.
Accompanying drawing 2, described double-deck spinneret, its specially upper rectangle spinneret 11 and lower rectangle spinneret 21 are referred to,
Upper rectangle spinneret and lower rectangle spinneret are connected by movable axis 33, and upper rectangle spinneret arranges upper spinneret orifice 12 and its correspondence
Upper rectangle sub-runner 13, lower rectangle spinneret arranges lower spinneret orifice 22 and its corresponding lower rectangle sub-runner 23；
Upper rectangle spinneret is connected with movable axis by bolt, and upper rectangle spinneret can be removed and be moved；
Lower rectangle spinneret is connected with movable axis by bolt, and upper rectangle spinneret can be removed and be moved；
Upper rectangle sub-runner and lower rectangle sub-runner, can shunt the melt of each spinneret orifice, can make the pressure of each spinneret orifice
Power tends to uniform, can increase spinnability, and reduces cost improves spinning efficiency.
Upper rectangle spinneret and lower rectangle spinneret can be actually needed and be changed, than if desired for using upper rectangle spray webbing
Plate carries out spinning, can remove lower spinneret by movable axis；Than carrying out spinning, Ke Yitong if desired for using lower rectangle spinneret
Cross movable axis and remove spinneret；Avoid the fiber that different size is spinned in spinning from needing to change the problem of spinneret, save
Working time, work efficiency is improved, improve productivity ratio.
Compared with prior art, its technological merit is：
The rectangular configuration of evagination is respectively provided with six circular equally divided positions, its technological merit is good fluffy and anti-fall
Volt performance.
The one side of the outermost end of rectangular configuration is triangle, and which has good luminous effect.
Claims (6)
1. a kind of high drawing terylene pre-tropism continuous yarn, polyester fondant Jing bilayer spinnerets prepare high drawing by melt-spinning technology
Terylene pre-tropism continuous yarn, it is characterised in that its long filament section is imitative circle, specially core is circle, circular six
Equally divided position is respectively provided with the rectangular configuration of evagination, and the one side of the outermost end of rectangular configuration is triangle.
2. a kind of high drawing terylene pre-tropism continuous yarn as claimed in claim 1, it is characterised in that the length and width of rectangular configuration
Degree is than being 10:1.
3. a kind of high drawing terylene pre-tropism continuous yarn as claimed in claim 1, it is characterised in that circular diameter is rectangle knot
The half of the length of structure.
4. a kind of high drawing terylene pre-tropism continuous yarn as claimed in claim 1, it is characterised in that triangle is equilateral triangle
Shape.
5. a kind of high drawing terylene pre-tropism continuous yarn as claimed in claim 1, it is characterised in that the length of side and rectangle of triangle
The width of structure is identical.
6. a kind of high drawing terylene pre-tropism continuous yarn as claimed in claim 1, it is characterised in that described double-deck spinneret,
Its specially upper rectangle spinneret and lower rectangle spinneret, upper rectangle spinneret and lower rectangle spinneret are connected by movable axis,
Upper rectangle spinneret arranges upper spinneret orifice and its corresponding upper rectangle sub-runner, and lower rectangle spinneret arranges lower spinneret orifice and which is right
The lower rectangle sub-runner answered；The core of upper spinneret orifice is circle, is respectively provided with the rectangle of evagination in six circular equally divided positions
Structure, and the one side of the outermost end of rectangular configuration is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952179.5U CN206070056U (en) | 2016-08-25 | 2016-08-25 | A kind of high drawing terylene pre-tropism continuous yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952179.5U CN206070056U (en) | 2016-08-25 | 2016-08-25 | A kind of high drawing terylene pre-tropism continuous yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206070056U true CN206070056U (en) | 2017-04-05 |
Family
ID=58432702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620952179.5U Expired - Fee Related CN206070056U (en) | 2016-08-25 | 2016-08-25 | A kind of high drawing terylene pre-tropism continuous yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206070056U (en) |
-
2016
- 2016-08-25 CN CN201620952179.5U patent/CN206070056U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20170825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |