CN104153016A - Spinneret plate shaped like Chinese character 'jing' for hollow fibers - Google Patents
Spinneret plate shaped like Chinese character 'jing' for hollow fibers Download PDFInfo
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- CN104153016A CN104153016A CN201410438063.5A CN201410438063A CN104153016A CN 104153016 A CN104153016 A CN 104153016A CN 201410438063 A CN201410438063 A CN 201410438063A CN 104153016 A CN104153016 A CN 104153016A
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- spinnerets
- font
- well
- spinneret plate
- doughnut
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Abstract
The invention discloses a spinneret plate shaped like a Chinese character 'jing' for hollow fibers. The spinneret plate shaped like the Chinese character 'jing' for the hollow fibers comprises a spinneret plate body, a feeding face is arranged at the upper end of the spinneret plate body, a discharging face is arranged at the lower end of the spinneret plate body, multiple spinneret micro-holes are evenly distributed around a center shaft in the radial direction of the spinneret plate body, and the spinneret micro-holes penetrate through the feeding face and the discharging face axially; the spinneret micro-holes comprise guide holes and capillary holes, the capillary holes are formed by multiple cross-shaped slits, all the cross-shaped slits are independently formed in the discharging face at the lower end face of the spinneret plate body and are communicated with the guide holes in the upper end. The capillary holes shaped like the Chinese character 'jing' enable fiber filaments sprayed out of the spinneret plate to have a hollow structure, clearances and protrusions are formed among limiting outer circles, and therefore manufactured fiber filaments have the characteristics similar to those of wool.
Description
Technical field
The present invention relates to the spinnerets of a kind of " well " font doughnut.
Background technology
Spinnerets is indispensable precise part in spinning equipment, the effect of spinnerets is: by the high polymer molten of viscous state or solution, by the spinneret orifice on spinnerets, be transformed into the thread with specific sectional shape, through setting medium, be solidified to form fiber strand silk as air or coagulating bath.
At present, the spinneret orifice of existing spinnerets is generally rounded, like this, the fiber of producing by existing spinnerets, its smooth outer surface, so fiber does not have the feel of soft fluffy, simultaneously, the performances such as warming, the ventilative and absorbing sweat of fiber are also all poor, therefore, and the fiber of producing by existing spinnerets, its value-added content of product is low, cannot meet the requirement of high-grade fabric.At present, the spinneret orifice of existing spinnerets is generally rounded, like this, the fiber of producing by existing spinnerets, its smooth outer surface, so fiber does not have the feel of soft fluffy, simultaneously, the performances such as warming, the ventilative and absorbing sweat of fiber are also all poor, therefore, and the fiber of producing by existing spinnerets, its value-added content of product is low, cannot meet the requirement of high-grade fabric.
Summary of the invention
The invention provides the spinnerets of a kind of " well " font doughnut, solve the defect that traditional spinnerets can only manufacturing structure Single Fiber silk.
The technical solution adopted in the present invention is to achieve the above object of the invention: the spinnerets of a kind of " well " font doughnut, comprise spinnerets body, the upper end of described spinnerets body is charging face, the lower end of spinnerets body is for going out charge level, in described spinnerets body footpath, upwards around central shaft, be evenly distributed with a plurality of spinneret orifices, described spinneret orifice axially connects charging face and goes out charge level;
Described spinneret orifice comprises guide hole and pore, and described pore is comprised of a plurality of " ten " font slit, and each " ten " font slit is independently opened in spinnerets body lower end and goes out on charge level and with the guide hole of upper end to communicate.
Further, described pore is comprised of 4 " ten " font slits, and each " ten " font slit is matrix and arranges formation " well " character form structure.
Further, described each spinneret orifice is concentric ring-shaped or diamond shaped is distributed on spinnerets body.
Further, described the charging face of spinnerets body upper end and the charge level that goes out of lower end are circular configuration, and are concentric circles setting, and the diameter of charging face is greater than out the diameter of charge level.
Further, the side opening of described spinnerets body is provided with groove.
Further, the length of described " ten " font slit and width equate.
Further, the gap width of described " ten " font slit is 0.05～0.10mm, and the length of " ten " font slit is 0.4～0.8mm.
The invention has the beneficial effects as follows: through being the pore of Jing shape structure, can make to there is hollow-core construction in the middle of the filament of this spinnerets ejection, and spacing cylindrical has gap and projection, thereby make the filament of manufacturing there is the characteristic similar to wool.
Accompanying drawing explanation
Fig. 1 is the front view of spinnerets;
Fig. 2 is the left view of Fig. 1;
Fig. 3 be in Fig. 2 A-A to cutaway view;
Fig. 4 is the partial enlarged drawing at B place in Fig. 2;
Fig. 5 creates the sectional view of fibre single thread through spinnerets of the present invention;
Wherein, 1, spinnerets body, 10, groove, 11, charging face, 12, go out charge level, 2, spinneret orifice, 21, guide hole, 22, pore, 3, " ten " font slit.
The specific embodiment
As shown in Figures 1 to 4, the spinnerets of a kind of " well " font doughnut, comprise spinnerets body 1, the upper end of spinnerets body 1 is charging face 11, the lower end of spinnerets body 1 is for going out charge level 12, in spinnerets body 1 footpath, upwards around central shaft, be evenly distributed with a plurality of spinneret orifices 2, spinneret orifice 2 axially connects charging face 11 and goes out charge level 12.Each spinneret orifice 2 is concentric ring-shaped or diamond shaped is distributed on spinnerets body 1.Pitch-row on same concentric circles between two spinneret orifices 2 is equal, and the circle between adjacent two concentric circles is apart from equating.The charge level 12 that goes out of the charging face 11 of spinnerets body 1 upper end and lower end is circular configuration, and is concentric circles setting, and the diameter of charging face 11 is greater than out the diameter of charge level 12, and is provided with groove 10 at the side opening of spinnerets body 1.
Spinneret orifice 2 comprises guide hole 21 and pore 22, and pore 22 is comprised of 4 " ten " font slits 3, and each " ten " font slit 3 is independently opened in spinnerets body 1 lower end and goes out on charge level 12 and with the guide hole 21 of upper end to communicate.The length of " ten " font slit 3 and width equate.4 " ten " font slits 3 are matrix and arrange formation " well " character form structure.And the gap width of " ten " font slit 3 is 0.05～0.10mm, the length of " ten " font slit is 0.4～0.8mm.
Flow through the fibrous raw material of spinnerets through being the pore 22 of Jing shape structure, can make to there is hollow-core construction in the middle of the filament of this spinnerets ejection, because blocked by a baffle plate in the middle of pore 22 bottoms, and fiber cylindrical has gap and projection, gap and projection are formed by these " ten " font slits 3, thereby make the filament of manufacturing there is the characteristic similar to wool, the structure of fibre single thread as shown in Figure 5, also will be carried out boundling through the cooling and buncher of apparatus for supercooling from pore 22 fibre single thread out; The fiber of producing by this spinnerets, can be used widely, and the fiber of producing by this spinnerets is widely used in the high-grade garment industries such as easy suit, underwear, shirt, Sports Series.
Secondly, that this spinnerets has is simple in structure, reasonable in design, cost of manufacture is low, long service life, be easy to the advantages such as popularization.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just can design according to the present invention make many modifications and variations without creative work.Therefore, all technical staff in the art on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should fall within the scope of protection of the present invention under this invention's idea.
Claims (7)
1. the spinnerets of " well " font doughnut, it is characterized in that, comprise spinnerets body (1), the upper end of described spinnerets body (1) is charging face (11), the lower end of spinnerets body (1) is for going out charge level (12), in described spinnerets body (1) footpath, upwards around central shaft, be evenly distributed with a plurality of spinneret orifices (2), described spinneret orifice (2) axially connects charging face (11) and goes out charge level (12);
Described spinneret orifice (2) comprises guide hole (21) and pore (22), described pore (22) is comprised of a plurality of " ten " font slits (3), and each " ten " font slit (3) is independently opened in spinnerets body (1) lower end and goes out charge level (12) above and communicate with the guide hole (21) of upper end.
2. the spinnerets of a kind of " well " according to claim 1 font doughnut, it is characterized in that, described pore (22) is comprised of 4 " ten " font slits, and each " ten " font slit (3) is matrix and arranges formation " well " character form structure.
3. the spinnerets of a kind of " well " according to claim 1 and 2 font doughnut, is characterized in that, described each spinneret orifice (2) is concentric ring-shaped or diamond shaped is distributed on spinnerets body (1).
4. the spinnerets of a kind of " well " according to claim 1 font doughnut, it is characterized in that, the charging face (11) of described spinnerets body (1) upper end and the charge level (12) that goes out of lower end are circular configuration, and be concentric circles setting, the diameter of charging face (11) is greater than out the diameter of charge level (12).
5. the spinnerets of a kind of " well " according to claim 1 font doughnut, is characterized in that, the side opening of described spinnerets body (1) is provided with groove (10).
6. the spinnerets of a kind of " well " according to claim 1 font doughnut, is characterized in that, the length of described " ten " font slit (3) and width equate.
7. the spinnerets of a kind of " well " according to claim 1 font doughnut, is characterized in that, the gap width of described " ten " font slits (3) is 0.05～0.10mm, and the length of " ten " font slit is 0.4～0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410438063.5A CN104153016A (en) | 2014-08-29 | 2014-08-29 | Spinneret plate shaped like Chinese character 'jing' for hollow fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410438063.5A CN104153016A (en) | 2014-08-29 | 2014-08-29 | Spinneret plate shaped like Chinese character 'jing' for hollow fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104153016A true CN104153016A (en) | 2014-11-19 |
Family
ID=51878633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410438063.5A Pending CN104153016A (en) | 2014-08-29 | 2014-08-29 | Spinneret plate shaped like Chinese character 'jing' for hollow fibers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104153016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137104A (en) * | 2018-10-31 | 2019-01-04 | 广东新会美达锦纶股份有限公司 | Linear-shape spinning plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201080511Y (en) * | 2007-06-28 | 2008-07-02 | 万永平 | Spinneret for manufacturing synthetic fiber filament |
| CN202610409U (en) * | 2012-06-26 | 2012-12-19 | 吴江亚太化纺有限公司 | Spinneret plate for producing fiber with two functions |
| CN202658286U (en) * | 2012-06-26 | 2013-01-09 | 吴江亚太化纺有限公司 | #-shaped spinneret plate |
| CN202913109U (en) * | 2012-11-22 | 2013-05-01 | 上海德福伦化纤有限公司 | Cross-shaped hollow fiber and spinneret plate for cross-shaped hollow fiber |
| CN204023015U (en) * | 2014-08-29 | 2014-12-17 | 苏州龙杰特种纤维股份有限公司 | A kind of spinnerets of " well " font doughnut |
-
2014
- 2014-08-29 CN CN201410438063.5A patent/CN104153016A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201080511Y (en) * | 2007-06-28 | 2008-07-02 | 万永平 | Spinneret for manufacturing synthetic fiber filament |
| CN202610409U (en) * | 2012-06-26 | 2012-12-19 | 吴江亚太化纺有限公司 | Spinneret plate for producing fiber with two functions |
| CN202658286U (en) * | 2012-06-26 | 2013-01-09 | 吴江亚太化纺有限公司 | #-shaped spinneret plate |
| CN202913109U (en) * | 2012-11-22 | 2013-05-01 | 上海德福伦化纤有限公司 | Cross-shaped hollow fiber and spinneret plate for cross-shaped hollow fiber |
| CN204023015U (en) * | 2014-08-29 | 2014-12-17 | 苏州龙杰特种纤维股份有限公司 | A kind of spinnerets of " well " font doughnut |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137104A (en) * | 2018-10-31 | 2019-01-04 | 广东新会美达锦纶股份有限公司 | Linear-shape spinning plate |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |