CN205821557U - A kind of spinneret of terylene colored silk - Google Patents
A kind of spinneret of terylene colored silk Download PDFInfo
- Publication number
- CN205821557U CN205821557U CN201620572860.7U CN201620572860U CN205821557U CN 205821557 U CN205821557 U CN 205821557U CN 201620572860 U CN201620572860 U CN 201620572860U CN 205821557 U CN205821557 U CN 205821557U
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- China
- Prior art keywords
- spinneret
- oblong hole
- longitudinal
- colored silk
- spinneret orifice
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Abstract
The utility model discloses the spinneret of a kind of terylene colored silk, including spinnerette body, spinnerette body is provided with the spinneret orifice of odd-shaped cross section, one end of spinneret orifice is charging aperture, the other end is discharging opening, the number of spinneret orifice is 96, and the appearance profile of spinneret orifice is connected and composed periphery by two the horizontal oblong hole being positioned at two ends have the in-line shape of concaveconvex structure with the low side longitudinal direction oblong hole and high-end longitudinal oblong hole arc transition being located side by side at centre.By reasonably optimizing spinneret pore structure, ensure yarn formation structure exists sufficient gap, realize good moisture absorption, water conservation and breathability, and there is excellent brightness, vividness and color fastness, feel exquisiteness is soft, anti-fluffing and anti-pilling performance is good, meets the high added value high-quality filament materials of high-end market demand.
Description
Technical field
This utility model relates to polyster fibre technical field, especially relates to the spinneret of a kind of terylene colored silk.
Background technology
Fibre in differentiation refers to have been innovated conventional chemical fibre or has had the chemical fibre of a certain characteristic.General through chemistry
Modification or physical deformation, make the morphosis of fiber, physical and chemical performance have dramatically different with conventional chemical fibre, thus obtain bionical
Effect or improvement, the performance of raising chemical fibre.In the middle of international competition, polyster fibre is just optimum towards multifunctional different direction
Development.Exempt to contaminate colored filaments and there is bright-colored, uniform in color, after weaving, be not required to dyeing, environmental protection and energy saving, the spy such as with low cost
Point, is increasingly looked at by the parent of textile industry, is the major products of 21 century directly spinning filament industry research exploitation.At melt spinning
In processing, filament spinning component is referred to as the heart in technological process, and the Main Function of the spinneret in filament spinning component is by polymer
Melt is transformed into the thread with particular cross section by micropore, is solidified to form strand through air cooling.The spray of application at present
The spinneret orifice of the commonly used circular cross-section of filament plate, the silk thread light refraction effect of production is poor, and feel is the finest and the smoothest, in yarn formation structure
The gap existed is abundant not, moisture absorption, water conservation, poor air permeability, and brightness, vividness and color fastness are on the weak side, and be made into knits
The easy pilling of thing, brings certain impact to the comfortableness of dress, it is impossible to meet high-quality silk thread growing on market
Materials demand.
Utility model content
This utility model is for the deficiencies in the prior art, and technical problem to be solved is to provide a kind of terylene colored silk
Spinneret, by reasonably optimizing spinneret pore structure, it is ensured that there is sufficient gap in yarn formation structure, it is achieved good moisture absorption, guarantor
Water and breathability, and there is excellent brightness, vividness and color fastness, feel exquisiteness is soft, and anti-fluffing and anti-pilling performance is good,
Meet the high added value high-quality filament materials of high-end market demand.
This utility model is to make above-mentioned technical problem be addressed by the following technical programs.
The spinneret of a kind of terylene colored silk, including spinnerette body, spinnerette body is provided with the spray webbing of odd-shaped cross section
Hole, one end of spinneret orifice is charging aperture, and the other end is discharging opening, and the number of spinneret orifice is 96, the appearance profile of spinneret orifice by
Two the horizontal oblong hole being positioned at two ends are ellipse with the low side longitudinal direction oblong hole being located side by side at centre and high-end longitudinally length
Circular port arc transition connects and composes periphery and has the in-line shape of concaveconvex structure.
As preferably, the lateral length of spinneret orifice is 3 to 5 times of longitudinal major axis of high-end longitudinal oblong hole.
As preferably, longitudinal major axis of high-end longitudinal oblong hole is low side longitudinal direction oblong hole longitudinal direction major axis
1.1 to 1.7 times.
As preferably, longitudinal major axis of low side longitudinal direction oblong hole be horizontal oblong hole longitudinally short axle 1.1 to
1.3 again.
As preferably, offering the ventilation slot of lateral direction penetrating at the middle part of spinnerette body, centered by ventilation slot, both sides are divided
It is divided into symmetrical subregion, each subregion arranges 48 spinneret orifices.
As preferably, 96 spinneret orifices are the uniform arrangement of concentric circular.
As preferably, the interlaced arrangement of spinneret orifice on each layer concentric circular.
As preferably, 96 spinneret orifices are in regular matrix arrangement.
As preferably, the contour structures of spinnerette body is plate shaped, flange shape, flat board annular or flange annular.
The beneficial effects of the utility model: designed by the spinneret pore structure of unique odd-shaped cross section, make yarn formation structure obtain
There is sufficient gap, the protofilament flash effect produced is good, has excellent vividness and a color fastness, moisture absorption,
Water conservation and permeability are good, the more soft exquisiteness of feel, and laminating human body skin is refrigerant smooth, the fabric anti-fluffing anti-pilling made
Property is good, has high added value, meets the demand of the high-end filament materials in market.In order to preferably ensure the fibre in the middle part of spinnerette body
Dimension is obtained in that uniformly cooling, sets up the ventilation slot of lateral direction penetrating at the middle part of plate body so that the cooling effect of middle part fiber is same
Sample reaches technological requirement, forms stay-in-grade protofilament.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of spinneret orifice of the present utility model.
In figure: 1-spinnerette body, 2-spinneret orifice, the horizontal oblong hole of 201-, 202-low side longitudinal direction oblong hole,
The high-end longitudinal oblong hole of 203-.
Detailed description of the invention
Below by embodiment and combine accompanying drawing this utility model is described in detail.
The spinneret of this utility model a kind of terylene colored silk as depicted in figs. 1 and 2, including spinnerette body 1, spray webbing
The contour structures of plate body 1 can select plate shaped, flange shape, flat board annular or flange annular according to practical situation.At spray webbing
Plate body 1 is provided with the spinneret orifice 2 of odd-shaped cross section, and one end of spinneret orifice 2 is charging aperture, and the other end is discharging opening, spinneret orifice 2
Number is 96, as a kind of embodiment, 96 spinneret orifice 2 uniform arrangements in concentric circular, and the spray on each layer concentric circular
The silk interlaced arrangement in hole 2.As another embodiment, as shown in FIG., 96 spinneret orifices 2 are in regular matrix arrangement.
In order to preferably ensure that the fiber in the middle part of spinnerette body 1 is obtained in that uniformly cooling, can offer at the middle part of spinnerette body 1
The ventilation slot of lateral direction penetrating, centered by ventilation slot, both sides are separated into symmetrical subregion, arrange 48 spinneret orifices on each subregion
2.As shown in Figure 2, the appearance profile of spinneret orifice 2 by two that are positioned at two ends horizontal oblong hole 201 be located side by side at
Between low side longitudinal direction oblong hole 202 and high-end longitudinal oblong hole 203 arc transition connect and compose periphery and have concavo-convex
The in-line shape of structure, this spinneret orifice 2 with unique concaveconvex structure can make yarn formation structure there is sufficient gap, protects
The protofilament light refraction effect that card is produced is good, has excellent vividness and color fastness, moisture absorption, water conservation and breathability
Can well wait advantage.As the excellent improvement in structure, preferably the lateral length of spinneret orifice 2 is set to the longest high-end ellipse
3 to 5 times of longitudinal major axis in shape hole 203, control to indulge at low side by longitudinal major axis of high-end longitudinal oblong hole 203 further
To 1.1 to 1.7 times of the longitudinal major axis of oblong hole (202), meanwhile, longitudinal major axis of low side longitudinal direction oblong hole 202 is
Laterally 1.1 to 1.3 times of oblong hole 201 longitudinally short axle, the concaveconvex structure being achieved in that is during resultant yarn, it is possible to ensure
Gap more fully, and increase the refraction area of protofilament, it is achieved more excellent flash effect, caters on market growing
High-quality filament materials demand.
This utility model is not limited to above-described preferred implementation, can obtain based on those skilled in the art
The known technology known or use is caned the various deformation of equivalence replacement and the embodiment of change, every base in prior art
Conceive, within should be included in protection domain of the present utility model in spirit of the present utility model or technology.
Claims (9)
1. a spinneret for terylene colored silk, is characterized in that: including spinnerette body (1), spinnerette body (1) is provided with different
The spinneret orifice (2) of tee section, one end of spinneret orifice (2) is charging aperture, and the other end is discharging opening, and the number of spinneret orifice (2) is 96
Individual, the appearance profile of spinneret orifice (2) is by being positioned at two horizontal oblong hole (201) at two ends and the low side being located side by side at centre
Longitudinal oblong hole (202) and high-end longitudinal oblong hole (203) arc transition connect and compose periphery and have concaveconvex structure
In-line shape.
The spinneret of terylene colored silk the most according to claim 1, is characterized in that: the lateral length of spinneret orifice (2) is height
3 to 5 times of longitudinal major axis of the longitudinal oblong hole (203) of end.
The spinneret of terylene colored silk the most according to claim 1, is characterized in that: high-end longitudinal oblong hole (203)
1.1 to 1.7 times that longitudinal major axis is the longitudinal major axis of low side longitudinal direction oblong hole (202).
The spinneret of terylene colored silk the most according to claim 1, is characterized in that: low side longitudinal direction oblong hole (202)
1.1 to 1.3 times that longitudinal major axis is horizontal oblong hole (201) longitudinally short axle.
The spinneret of terylene colored silk the most according to claim 1, is characterized in that: open at the middle part of spinnerette body (1)
If the ventilation slot of lateral direction penetrating, centered by ventilation slot, both sides are separated into symmetrical subregion, arrange 48 spray webbing on each subregion
Hole (2).
The spinneret of terylene colored silk the most according to claim 1, is characterized in that: 96 spinneret orifices (2) are equal in concentric circular
Cloth arranges.
The spinneret of terylene colored silk the most according to claim 6, is characterized in that: the spinneret orifice (2) on each layer concentric circular
Interlaced arrangement.
The spinneret of terylene colored silk the most according to claim 1, is characterized in that: 96 spinneret orifices (2) are in regular square
Battle array arrangement.
The spinneret of terylene colored silk the most according to claim 1, is characterized in that: the contour structures of spinnerette body (1)
For plate shaped, flange shape, flat board annular or flange annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572860.7U CN205821557U (en) | 2016-06-14 | 2016-06-14 | A kind of spinneret of terylene colored silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572860.7U CN205821557U (en) | 2016-06-14 | 2016-06-14 | A kind of spinneret of terylene colored silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205821557U true CN205821557U (en) | 2016-12-21 |
Family
ID=57569597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620572860.7U Active CN205821557U (en) | 2016-06-14 | 2016-06-14 | A kind of spinneret of terylene colored silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205821557U (en) |
-
2016
- 2016-06-14 CN CN201620572860.7U patent/CN205821557U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |