CN201648574U - As-spun fiber ejecting plate - Google Patents
As-spun fiber ejecting plate Download PDFInfo
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- CN201648574U CN201648574U CN2010201119797U CN201020111979U CN201648574U CN 201648574 U CN201648574 U CN 201648574U CN 2010201119797 U CN2010201119797 U CN 2010201119797U CN 201020111979 U CN201020111979 U CN 201020111979U CN 201648574 U CN201648574 U CN 201648574U
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- fiber
- profile
- ejecting plate
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- distributed
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Abstract
The utility model discloses an as-spun fiber ejecting plate comprising a plate body, wherein the plate body is distributed with spinneret orifices which are distributed in a concentric manner; the spinneret orifices comprise circular holes and profile holes; the sections of the profile holes are 'X'-shaped; and the circular holes and the profile holes are distributed at intervals in the radial direction. The as-spun fiber ejecting plate obtained by the utility model can simultaneously eject the conventional fiber and profile fiber when in manufacture, thus improving the spinnability of the fiber of a finished product, simultaneously enhancing the chromatophilia of the fiber of the finished product, not only reducing the dyeing cost, but also having fuller color; and as the capillarity generated by a trench structure on the surface of the 'X'-shaped profile fiber has good absorbing and diffusion effects of moisture, the as-spun fiber ejecting plate has strong hygroscopicity, difficulty of generating diffuse reflection, bright gloss and good nature imitation effect, provides slap-up and comfortable textile raw materials for people, also additionally reduces the processing difficulty of the as-spun fiber ejecting plate, and reduces the production cost.
Description
Technical field
The utility model relates to a kind of fiber production apparatus, particularly a kind of as-spun fibre ejection plate.
Background technology
Chemical fibre industry development at present rapidly, artificial synthetic fiber technology has also had very big progress, in the production process of synthetic fiber, ejection forms as-spun fibre the spinneret orifice of melt from as-spun fibre ejection plate, is processed into the finished product synthetic fiber through cooling, typing, plying etc. again.Existing spinneret orifice is by the structure of circular port and irregularly-shaped hole, irregularly-shaped hole has triangle, star, five shapes such as leaf, wherein the fiber produced of circular port its innerly be solid construction, arrange closely the intermolecular hydrophilic-structure that lacks, therefore regain is very little, hygroscopicity, chromatophilia are poor, and its smooth surface, form diffuse reflection when light shines the surface easily, therefore gloss is relatively poor, is difficult to satisfy people's needs; The profiled filament glossiness is good, has good moisture pick-up properties again, but existing as-spun fibre ejection plate can not effectively merge circular port and irregularly-shaped hole, is difficult to bring into play its advantage separately during plying, thereby is difficult to obtain top grade, comfortable textile raw material.Chinese patent ZL200820058293.9 " novel profiled filament spinnerets " discloses a kind of irregularly-shaped hole of S shape, is used to spray and makes the as-spun fibre that the cross section is a S shape, and moisture pick-up properties is general.
Summary of the invention
The purpose of this utility model is that a kind of circular port and the irregularly-shaped hole that provide for the deficiency that solves above-mentioned technology are compound, effectively merges the as-spun fibre ejection plate of circular port and irregularly-shaped hole.
In order to achieve the above object, the as-spun fibre ejection plate that the utility model is designed, it comprises plate body, be distributed with spinneret orifice on the plate body, spinneret orifice is concentric shape and distributes, described spinneret orifice is made up of circular port and irregularly-shaped hole, and the irregularly-shaped hole cross section is " X " shape, and it is spaced apart that circular port and irregularly-shaped hole are diametrically.Shape can be concentric circles, concentric diamond shaped or concentric rectangles shape with one heart, thereby forms a circle circular hole, and the structure in circle " X " shape hole effectively merges circular port and irregularly-shaped hole." irregularly-shaped hole " wherein described in the utility model is the conventional term in chemical fibre field, is familiar with by chemical fibre field those of ordinary skill, represents non-circular spinneret orifice.
Preferred scheme be " X " shape irregularly-shaped hole on as-spun fibre ejection plate to be the center of circle with one heart, be self rotary arrangement.
The opening that preferred scheme can also be " X " shape irregularly-shaped hole is relative with circular port.Easily circular conventional fibre is embedded in the profiled filament during plying, not only structure is more smooth, and can form effective space.
The resulting as-spun fibre ejection of the utility model plate, spinneret orifice is by circular port and the compound formation of " X " shape irregularly-shaped hole, can spray conventional fibre and profiled filament simultaneously during production, thereby improved the finished fiber spinnability, strengthened the chromatophilia of finished fiber simultaneously, not only reduce the dyeing cost, and color is more full, because can having good moisture content, the capillarity that groove structure produced on " X " shape profiled filament surface absorbs diffusion effect, hygroscopicity is strong, the surface is difficult for producing diffuse reflection, gloss is beautiful to have good imitative natural effects, for people provide top grade, comfortable textile raw material has also reduced as-spun fibre ejection plate hole difficulty of processing in addition, reduces production costs.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
Among the figure: plate body 1, spinneret orifice 2, circular port 3, irregularly-shaped hole 4.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
As shown in Figure 1, the as-spun fibre ejection plate that present embodiment is described, be used to produce the special-shaped FDY of 50D/24F, it comprises plate body 1, be distributed with spinneret orifice 2 on the plate body 1, spinneret orifice 2 is concentric shape and distributes, and described spinneret orifice 2 is made up of circular port 3 and irregularly-shaped hole 4, irregularly-shaped hole 4 cross sections are " X " shape, and circular port 3 and irregularly-shaped hole 4 are spaced apart diametrically.Shape is a concentric circles with one heart, thereby forms a circle circular hole, the structure in circle " X " shape hole." X " shape irregularly-shaped hole 4 to be the center of circle with one heart, is self rotary arrangement on as-spun fibre ejection plate.
As shown in Figure 2, the as-spun fibre ejection plate that present embodiment is described, be used to produce the special-shaped FDY of 75D/36F, it comprises plate body 1, be distributed with spinneret orifice 2 on the plate body 1, spinneret orifice 2 is concentric shape and distributes, and described spinneret orifice 2 is made up of circular port 3 and irregularly-shaped hole 4, irregularly-shaped hole 4 cross sections are " X " shape, and circular port 3 and irregularly-shaped hole 4 are spaced apart diametrically.Shape is concentric diamond shaped with one heart, thereby forms a circle circular hole, the structure in circle " X " shape hole.The opening of " X " shape irregularly-shaped hole 4 is relative with circular port 3.Easily circular conventional fibre is embedded in the profiled filament during plying, not only structure is more smooth, and can form effective space.
Claims (1)
1. an as-spun fibre sprays plate, it comprises plate body (1), be distributed with spinneret orifice (2) on the plate body (1), spinneret orifice (2) is concentric shape and distributes, it is characterized in that: described spinneret orifice (2) is made up of circular port (3) and irregularly-shaped hole (4), irregularly-shaped hole (4) cross section is " X " shape, and circular port (3) and irregularly-shaped hole (4) are spaced apart diametrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201119797U CN201648574U (en) | 2010-02-06 | 2010-02-06 | As-spun fiber ejecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201119797U CN201648574U (en) | 2010-02-06 | 2010-02-06 | As-spun fiber ejecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648574U true CN201648574U (en) | 2010-11-24 |
Family
ID=43113803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201119797U Expired - Fee Related CN201648574U (en) | 2010-02-06 | 2010-02-06 | As-spun fiber ejecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201648574U (en) |
-
2010
- 2010-02-06 CN CN2010201119797U patent/CN201648574U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Lai Baogen Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Lai Baogen Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20110206 |