CN204939668U - A kind of spandex heavy denier yarn spinnerets - Google Patents
A kind of spandex heavy denier yarn spinnerets Download PDFInfo
- Publication number
- CN204939668U CN204939668U CN201520384577.7U CN201520384577U CN204939668U CN 204939668 U CN204939668 U CN 204939668U CN 201520384577 U CN201520384577 U CN 201520384577U CN 204939668 U CN204939668 U CN 204939668U
- Authority
- CN
- China
- Prior art keywords
- pore
- spinnerets
- spinnerette body
- monofilament
- denier yarn
- 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.)
- Active
Links
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model relates to a kind of spinnerets, especially relates to a kind of spandex heavy denier yarn spinnerets.When it mainly solves the employing porous circle spinnerets existing for prior art, each cross section on blowing hot wind direction, path has two monofilament at least, there are at most 4 monofilament, and the spacing of monofilament is less, under the hot blow wind action of path, be easy to occur doubling and hook the phenomenons such as silk, also easily cause the technical problem of the uneven grade of solvent evaporates simultaneously.The utility model comprises spinnerette body, spinnerette body is that class is oval, spinnerette body has the pore that 4 row parallel to each other are above, each row pore and horizontal line angle are 15-60 °, each spacing arranged between adjacent pore is equal, the vertical range of adjacent column pore is also equal, and pore adds up to more than 14.
Description
Technical field
The utility model relates to a kind of spinnerets, especially relates to a kind of spandex heavy denier yarn spinnerets.
Background technology
Prepare spandex heavy denier yarn at present and mostly adopt 7 hole spinneretss, application number is the Chinese patent of 201120048001.5, reports and produces heavy denier yarn with 5 holes or 7 hole spinneretss.Because the distance between spinnerets is little, when spinning peak with heading, be not easy sub-wire.Application number is the Chinese patent of 201310409698.8 in addition, reports Hua Feng spandex company and adopts 18 holes or 19 hole spinneretss, produce 270 Denier and above heavy denier yarn.When adopting porous circle spinnerets, each cross section on blowing hot wind direction, path has two (7 hole spinnerets) monofilament at least, there are at most 4 (19 hole spinnerets) monofilament, and the spacing of monofilament is less, under the hot blow wind action of path, be easy to occur doubling and hook the phenomenons such as silk, also easily cause solvent evaporates problem of non-uniform simultaneously.
Utility model content
The utility model is to provide a kind of spandex heavy denier yarn spinnerets, when it mainly solves the employing porous circle spinnerets existing for prior art, each cross section on blowing hot wind direction, path has two monofilament at least, there are at most 4 monofilament, and the spacing of monofilament is less, under the hot blow wind action of path, be easy to occur doubling and hook the phenomenons such as silk, also easily cause the technical problem of the uneven grade of solvent evaporates simultaneously.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of spandex heavy denier yarn spinnerets of the present utility model, comprise spinnerette body, described spinnerette body is that class is oval, spinnerette body has the pore that 4 row parallel to each other are above, each row pore and horizontal line angle are 15-60 °, each spacing arranged between adjacent pore is equal, and the vertical range of adjacent column pore is also equal, and pore adds up to more than 14.The utility model is compared with the existing open technology reported, adopt the class elliptical spinneret plate of 14 holes or more porous number, it is more reasonable that it can make the spandex monofilament sprayed from each pore distribute in path, make that each cross section on blowing hot wind direction, path only has a monofilament, every root monofilament can not be subject to surrounding flow and mutually disturb, be evenly distributed in channel hot air system, greatly reduce the generation of doubling and hook silk phenomenon.Every root monofilament is heated more full and uniform simultaneously, and solvent evaporates is abundant, the heavy denier yarn stay in grade produced.In addition compared with the little circular jetting filament plate in 5 holes or 7 holes, a kind of spandex heavy denier yarn spinnerets that the utility model provides, can make the distance between spinnerets become large, when spinning peak with heading, be easy to sub-wire.It is circular arc that class ellipse refers to spinnerette body two ends, and middle part is plane.
As preferably, the length of described spinnerette body is 150-250mm.
As preferably, the radius at described circular arc place, spinnerette body two ends is 50-70mm.
As preferably, described each spacing arranged between adjacent pore is 10-40mm, and the vertical range of adjacent column pore is 30-50mm.
Therefore, the silk thread of the utility model under the hot blow wind action of path in same column can not disturb mutually, the silk thread of the pore ejection of each row is not in same blowing hot wind plane, therefore greatly can reduce doubling, hook the generation of silk phenomenon, simultaneously due to the particularity of pore distribution, every root monofilament can be made fully to be heated evenly, and solvent evaporates is more abundant, greatly improves the quality of spandex thread.In addition because whole spinnerets is very little large, so when peak with heading, can sub-wire be easy to, simple and reasonable for structure.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Parts, position and numbering in figure: spinnerette body 1, pore 2.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of spandex heavy denier yarn spinnerets of this example, as Fig. 1, comprise spinnerette body 1, spinnerette body is that class is oval, spinnerette body has 4 row pores 2 from left to right arranged in parallel successively, each row, capillary hole count is 3-4-4-3, each row pore and horizontal line angle are 60 °, each arranges spacing between adjacent pore equal is 12.5mm, the vertical range of adjacent column pore is also equal is 32.5mm, and the length of spinnerette body is 167mm, and the radius at circular arc place, spinnerette body two ends is 50mm.
During use, channel hot air blows to spinnerette body 1, and because each row pore 2 forms an angle with horizontal line, the silk thread of therefore each row pore ejection, not in same blowing hot wind plane, reduces the generation that doubling hooks silk phenomenon.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.
Claims (4)
1. a spandex heavy denier yarn spinnerets, comprise spinnerette body (1), it is characterized in that described spinnerette body (1) is for class ellipse, spinnerette body has the pore (2) that 4 row parallel to each other are above, each row pore and horizontal line angle are 15-60 °, each spacing arranged between adjacent pore (2) is equal, and the vertical range of adjacent column pore is also equal, and pore adds up to more than 14.
2. a kind of spandex heavy denier yarn spinnerets according to claim 1, is characterized in that the length of described spinnerette body (1) is 150-250mm.
3. a kind of spandex heavy denier yarn spinnerets according to claim 1 and 2, is characterized in that the radius at described circular arc place, spinnerette body (1) two ends is 50-70mm.
4. a kind of spandex heavy denier yarn spinnerets according to claim 1 and 2, it is characterized in that described each spacing arranged between adjacent pore (2) is 10-40mm, the vertical range of adjacent column pore is 30-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384577.7U CN204939668U (en) | 2015-06-08 | 2015-06-08 | A kind of spandex heavy denier yarn spinnerets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520384577.7U CN204939668U (en) | 2015-06-08 | 2015-06-08 | A kind of spandex heavy denier yarn spinnerets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204939668U true CN204939668U (en) | 2016-01-06 |
Family
ID=55007110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520384577.7U Active CN204939668U (en) | 2015-06-08 | 2015-06-08 | A kind of spandex heavy denier yarn spinnerets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204939668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962190A (en) * | 2020-08-18 | 2020-11-20 | 浙江华峰氨纶股份有限公司 | Polyurethane elastic fiber with anti-skid elastic performance and preparation method thereof |
-
2015
- 2015-06-08 CN CN201520384577.7U patent/CN204939668U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962190A (en) * | 2020-08-18 | 2020-11-20 | 浙江华峰氨纶股份有限公司 | Polyurethane elastic fiber with anti-skid elastic performance and preparation method thereof |
| CN111962190B (en) * | 2020-08-18 | 2021-12-28 | 华峰化学股份有限公司 | Polyurethane elastic fiber with anti-skid elastic performance and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204939668U (en) | A kind of spandex heavy denier yarn spinnerets | |
| CN201648598U (en) | Spinning plate | |
| CN202482508U (en) | Cross profile spinneret | |
| CN204690176U (en) | A kind of deflector homogenizer | |
| CN2813642Y (en) | Spinneret plate for producing cross water absorbent and perspiring staple fiber | |
| CN203569249U (en) | Spinneret plate | |
| CN201351188Y (en) | Cooling device for preparing superfine denier filaments | |
| CN204570106U (en) | Wet method spinnerets | |
| CN202786542U (en) | Spinneret plate with X-shaped micropores | |
| CN103541025A (en) | Spinneret plate | |
| CN203846152U (en) | Filament dividing teasing device | |
| CN204509523U (en) | The spinnerets of a kind of flat terylene long filament and use thereof | |
| CN204325560U (en) | A kind of spinnerets | |
| CN201678771U (en) | Spinning jet for producing large flat viscose filament yarn | |
| CN202865406U (en) | Carbon fibre spinning tantalum spinneret plate | |
| CN202865410U (en) | Trilobal hole spinneret plate used for high-performance fiber spinning | |
| CN202830250U (en) | Spun-bonded cross air blow net | |
| CN202323157U (en) | Spinneret plate for producing high resilience recycle polyester staple fibers | |
| CN202786536U (en) | Spinneret plate | |
| CN201648585U (en) | Spinneret used for nine hollow fiber spinning | |
| CN204874847U (en) | Spinneret plate | |
| CN101768804B (en) | Different shrinkage two-component network composite filament | |
| CN203295673U (en) | Chinlon C-shaped spinneret plate | |
| CN202786539U (en) | Triple-junction spinneret plate | |
| CN204898199U (en) | Chemical filament |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 311209 Xiaoshan Yaqian Textile Industrial Park Patentee after: Hangzhou Qingyun New Material Co.,Ltd. Address before: Hangzhou City, Zhejiang province 311209 Xiaoshan Yaqian Textile Industrial Park Patentee before: Hangzhou Sunrise Spandex Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |