CN103981583A - Cross special-shaped spinneret plate - Google Patents
Cross special-shaped spinneret plate Download PDFInfo
- Publication number
- CN103981583A CN103981583A CN201410244749.0A CN201410244749A CN103981583A CN 103981583 A CN103981583 A CN 103981583A CN 201410244749 A CN201410244749 A CN 201410244749A CN 103981583 A CN103981583 A CN 103981583A
- Authority
- CN
- China
- Prior art keywords
- cross
- spinneret orifice
- special
- shaped
- spinneret plate
- 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.)
- Pending
Links
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention discloses a cross special-shaped spinneret plate which is high in abnormity rate and good in spinning effect. The cross special-shaped spinneret plate comprises a body, a plurality of yarn spray micro holes formed in the lower end face of the body, the section of the yarn spray micro holes is in a cross shape, the lengths of the sides of the cross shape are different, the cross points of the yarn spray micro holes are arranged radially with the body as a center, and the transverse widths and the longitudinal widths of the cross yarn spray micro holes range from 100 microns to 200 microns. The cross special-shaped spinneret plate is suitable for cross special-shaped fiber production.
Description
Technical field
The present invention relates to a kind of chemical fibre melt spinning equipment, relate in particular to a kind of spinnerets that cross heterotypic fibre is produced that is suitable for.
Background technology
The wearability of ordinary chemical fiber is poor, easily produces sultry, the air-locked sensation of skin, thereby cannot meet the wearing comfort requirement of people for chemical fibre textile.And change fibre section structure, and make fiber surface produce trickle groove, through wicking, produce good moisture absorption, wet guiding function, thereby improve fabric breathability, improve fabric level of comfort.The effect of spinnerets is by the high polymer molten of viscous state or solution, be transformed into the thread that has particular cross section shape by micropore, be solidified to form strand through setting medium as air or coagulating bath, thereby in spinnerets, the cross sectional shape of spinneret orifice is the key that determines fibre section shape, and although the heterotypic fibre wet transmitting performance such as common cross, Y type, T-shaped, triangular form, H type is significantly improved with respect to general fibre, but not ideal enough.
Summary of the invention
The technical problem to be solved in the present invention is to provide the cross abnormal-shape spinneret plate that a kind of special-shaped rate is high, spinning effect is good.
In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions:
The present invention includes body, be located at some spinneret orifices of body lower surface, the cross sectional shape of described spinneret orifice is cross, described cross each edge lengths is different, described spinneret orifice right-angled intersection point is arranged radially centered by body, and the cross horizontal micropore of described spinneret orifice is 100 microns～200 microns with the width of longitudinal micropore.
As preferably, the cross horizontal micropore length dimension of described spinneret orifice is 6～12 with the ratio of width dimensions.
As preferably, the cross longitudinal micropore length dimension of described spinneret orifice is 10～16 with the ratio of width dimensions.
As preferably, described adjacent spinneret orifice right-angled intersection point and the body line of centres are 30 degree.
The present invention compared with prior art, has following obvious advantage and beneficial effect:
1, special-shaped rate is high.Because the each edge lengths of the cross spinneret orifice of the present invention is different, avoid each limit inter-adhesive in spinning process, thereby improve the special-shaped rate of fiber.
3, spinning effect is good.Because spinneret orifice right-angled intersection point of the present invention is arranged radially centered by body, make strand cooling evenly, thereby improve spinning effect.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structure enlarged drawing of spinneret orifice in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the present invention is described in further detail:
As shown in Figure 1 and Figure 2: the present invention includes body 1, be located at some the spinneret orifices 2 of body 1 lower surface, the cross sectional shape of spinneret orifice 2 is cross, cross 21,22,23,24 each edge lengths are different, spinneret orifice 2 right-angled intersection points are arranged radially centered by body 1, and adjacent spinneret orifice right-angled intersection point and the body line of centres are 30 degree; The cross horizontal micropore 21,22 of spinneret orifice 2 and the longitudinally width of micropore 23,24 are 100 microns～200 microns, cross horizontal micropore 21,22 length dimensions of spinneret orifice are 6～12 with the ratio of width dimensions, and cross longitudinal micropore 23,24 length dimensions of spinneret orifice are 10～16 with the ratio of width dimensions.
Claims (4)
1. a cross special-shaped polyster fibre spinnerets, comprise body, be located at some spinneret orifices of body lower surface, the cross sectional shape that it is characterized in that described spinneret orifice is cross, described cross each edge lengths is different, described spinneret orifice right-angled intersection point is arranged radially centered by body, and the cross horizontal micropore of described spinneret orifice is 100 microns～200 microns with the width of longitudinal micropore.
2. cross special-shaped polyster fibre spinnerets according to claim 1, is characterized in that the cross horizontal micropore length dimension of described spinneret orifice is 6～12 with the ratio of width dimensions.
3. cross special-shaped polyster fibre spinnerets according to claim 3, is characterized in that the cross longitudinal micropore length dimension of described spinneret orifice is 10～16 with the ratio of width dimensions.
4. according to the cross special-shaped polyster fibre spinnerets described in claim 1-4, it is characterized in that described adjacent spinneret orifice right-angled intersection point and the body line of centres are 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244749.0A CN103981583A (en) | 2014-06-04 | 2014-06-04 | Cross special-shaped spinneret plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244749.0A CN103981583A (en) | 2014-06-04 | 2014-06-04 | Cross special-shaped spinneret plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103981583A true CN103981583A (en) | 2014-08-13 |
Family
ID=51273746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410244749.0A Pending CN103981583A (en) | 2014-06-04 | 2014-06-04 | Cross special-shaped spinneret plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103981583A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254505A (en) * | 2020-02-19 | 2020-06-09 | 江苏恒科新材料有限公司 | Super bright polyester fiber, spinneret plate for spinning same and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004197261A (en) * | 2002-12-18 | 2004-07-15 | Teijin Fibers Ltd | Melt-spinning method and spinneret therefor |
| CN201473631U (en) * | 2009-08-20 | 2010-05-19 | 吴书家 | Spinneret plate with cross-shaped discharge hole |
| CN101831720A (en) * | 2009-03-13 | 2010-09-15 | 中国纺织科学研究院 | Profiled fiber and spinneret plate and preparation method thereof |
| CN202039169U (en) * | 2011-03-15 | 2011-11-16 | 浙江东华纤维制造有限公司 | Spinneret plate for production of crossed polyphenylene sulfide staple fiber |
| CN202865406U (en) * | 2012-09-04 | 2013-04-10 | 常州纺兴精密机械有限公司 | Carbon fibre spinning tantalum spinneret plate |
| CN203229602U (en) * | 2013-05-07 | 2013-10-09 | 宁波华星轮胎有限公司 | Crossed polyester filament |
| CN203866424U (en) * | 2014-06-04 | 2014-10-08 | 徐伯琴 | Crossed special-shaped spinneret plate |
-
2014
- 2014-06-04 CN CN201410244749.0A patent/CN103981583A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004197261A (en) * | 2002-12-18 | 2004-07-15 | Teijin Fibers Ltd | Melt-spinning method and spinneret therefor |
| CN101831720A (en) * | 2009-03-13 | 2010-09-15 | 中国纺织科学研究院 | Profiled fiber and spinneret plate and preparation method thereof |
| CN201473631U (en) * | 2009-08-20 | 2010-05-19 | 吴书家 | Spinneret plate with cross-shaped discharge hole |
| CN202039169U (en) * | 2011-03-15 | 2011-11-16 | 浙江东华纤维制造有限公司 | Spinneret plate for production of crossed polyphenylene sulfide staple fiber |
| CN202865406U (en) * | 2012-09-04 | 2013-04-10 | 常州纺兴精密机械有限公司 | Carbon fibre spinning tantalum spinneret plate |
| CN203229602U (en) * | 2013-05-07 | 2013-10-09 | 宁波华星轮胎有限公司 | Crossed polyester filament |
| CN203866424U (en) * | 2014-06-04 | 2014-10-08 | 徐伯琴 | Crossed special-shaped spinneret plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254505A (en) * | 2020-02-19 | 2020-06-09 | 江苏恒科新材料有限公司 | Super bright polyester fiber, spinneret plate for spinning same and preparation method thereof |
| CN111254505B (en) * | 2020-02-19 | 2021-10-08 | 江苏恒科新材料有限公司 | Super bright polyester fiber, spinneret plate for spinning same and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203866424U (en) | Crossed special-shaped spinneret plate | |
| CN103981583A (en) | Cross special-shaped spinneret plate | |
| CN104831379A (en) | Hollow fiber spinneret plate | |
| CN203866425U (en) | T-shaped polyester fiber spinneret plate | |
| CN203569249U (en) | Spinneret plate | |
| CN103541025A (en) | Spinneret plate | |
| CN204625858U (en) | A kind of spinnerets producing doughnut | |
| CN103981582A (en) | T-shaped polyester fiber spinneret plate | |
| CN103835012A (en) | Spinneret plate and method for producing multi-dimensional hollow elastic polyester yarn | |
| CN202688541U (en) | Heating type spinneret plate | |
| CN204325557U (en) | A kind of new composite spinnerets | |
| CN204325560U (en) | A kind of spinnerets | |
| CN204625857U (en) | A kind of hollow fibre spinneret | |
| CN102021668B (en) | Embedded-needle spinneret for hollow fiber spinning | |
| CN202284234U (en) | Fine denier triangular profiled spinneret plate | |
| CN202730335U (en) | Spinneret with quincuncial orifices | |
| CN204325558U (en) | A kind of Novel spinneret plate | |
| CN102465347A (en) | T-shaped micropore spinneret plate | |
| CN203866420U (en) | Spinneret plate orifices for three-blade hollow composite fibers | |
| CN202730321U (en) | Spinneret with oval orifices | |
| CN202730337U (en) | Spinneret with oval abnormal orifices | |
| CN203700595U (en) | Scattering fiber spinneret plate | |
| CN102465349A (en) | Six-blade type micro-pore spinneret plate | |
| CN203866421U (en) | Hollow spinneret plate | |
| CN203866423U (en) | Hollow special-shaped composite spinneret plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140813 |