CN101168857A - Crescent composite spinneret plate - Google Patents
Crescent composite spinneret plate Download PDFInfo
- Publication number
- CN101168857A CN101168857A CNA200710190711XA CN200710190711A CN101168857A CN 101168857 A CN101168857 A CN 101168857A CN A200710190711X A CNA200710190711X A CN A200710190711XA CN 200710190711 A CN200710190711 A CN 200710190711A CN 101168857 A CN101168857 A CN 101168857A
- Authority
- CN
- China
- Prior art keywords
- spinneret orifice
- spinneret
- crescent
- meniscate
- spinnerets
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 238000009987 spinning Methods 0.000 claims abstract description 7
- 238000003672 processing method Methods 0.000 claims abstract description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention provides a processing method of a crescent composite spinneret plate, which comprises a spinneret plate and spinneret holes, and is characterized in that a plurality of crescent spinneret holes are arranged on a circular or rectangular spinneret plate, the crescent spinneret holes are tightly connected with the crescent spinneret holes, the spinneret holes in other shapes such as circular or triangular are arranged beside the crescent spinneret holes, each crescent and one polygonal spinneret hole such as circular or triangular are used as a pair, composite fibers can be spun during spinning, enough space is reserved between each pair of spinneret holes, and the fibers are prevented from being adhered to each other during spinning.
Description
Technical field
The present invention relates to a kind of processing method of spinnerets, especially a kind of novel spinnerets processing method.
Background technology
Crescent spinnerets has before solved the blank that existing spinnerets is produced the crescent section fiber, but in the time will producing fine count fiber, the crescent section of fiber just is difficult to keep preferably, and technology difficulty is big, and snugness of fit is poor.
Summary of the invention
The present invention provides a kind of novel spinnerets processing method to the defective of prior art.
To achieve these goals, the present invention takes following measure to realize:
A kind of processing method of spinnerets, comprise spinnerets, spinneret orifice, it is characterized in that on circular or rectangular spinnerets, comprising several meniscate spinneret orifices, be close to the other spinneret orifice that other shapes such as circle or triangle are arranged of meniscate spinneret orifice simultaneously, and polygonal spinneret orifice such as every month thread form and circle or triangle etc. is as a pair of, can spin composite fibre during spinning, leave enough spacings between every pair of spinneret orifice, inter-adhesive between the fiber when preventing spinning.
Present invention is directed at prior art and have following characteristics: employing of the present invention and the spinneret orifice footpath that the spinneret orifice crescent moon matches mutually, reduced the difficulty in production crescent fine count fiber cross section, processing technology is simple.
In the reality, crescent composite type filament spraying plate of the present invention is a raw material with the stainless steel, and processing technology is simple, has reduced the difficulty in production crescent fine count fiber cross section, and better economic and social benefit are arranged.
Description of drawings
Fig. 1 is a Digit Control Machine Tool processing structure schematic diagram.
Fig. 2 is the spinneret orifice schematic diagram.
Wherein, 1, spinnerets, 2, compound, 3, the difference of the outer inner arc of crescent moon spinneret orifice, 4, the inscribed circle diameter length of spinneret orifice long arc.
The specific embodiment:
Further be illustrated in conjunction with the accompanying drawings:
In with Digit Control Machine Tool processing, the spinneret orifice crescent moon is excessive with slick and sly arc, with its spinneret orifice that matches mutually footpath or circumscribed garden radius should not be greater than the radius of crescent moon inner arc, the difference of the outer inner arc of crescent moon spinneret orifice, 4, the inscribed circle diameter length ratio of spinneret orifice long arc was less than 1: 3.5, concrete size can be according to the fineness decision of producd fibers, spinneret orifice number on the spinnerets is n (n is according to concrete spinning technique decision), on circular or square spinnerets 1, comprise some compound spinneret orifices 2 to forming by meniscate spinneret orifice and circular spinneret orifice, spacing 4-8mm between adjacent two spinneret orifices, the spinneret orifice number is according to technological design, compound spinneret orifice 2 by some to forming by meniscate spinneret orifice and triangle spinneret orifice.
In addition, compound spinneret orifice (2) also can be by some to being made up of meniscate spinneret orifice and other polygon spinneret orifice.
Claims (3)
1. the processing method of a crescent moon composite spinneret, comprise spinnerets, spinneret orifice, it is characterized in that on circular or rectangular spinnerets, comprise several meniscate spinneret orifices, be close to the other spinneret orifice that other shapes such as circle or triangle are arranged of meniscate spinneret orifice simultaneously, and polygonal spinneret orifice such as every month thread form and circle or triangle etc. is as a pair of, can spin composite fibre during spinning, leave enough spacings between every pair of spinneret orifice, inter-adhesive between the fiber when preventing spinning.
2. according to claim 1, it is characterized in that compound spinneret orifice by some to forming by meniscate spinneret orifice and triangle spinneret orifice.
3. according to claim 1, it is characterized in that compound spinneret orifice also can be by some to being made up of meniscate spinneret orifice and other polygon spinneret orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710190711XA CN101168857A (en) | 2007-11-28 | 2007-11-28 | Crescent composite spinneret plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710190711XA CN101168857A (en) | 2007-11-28 | 2007-11-28 | Crescent composite spinneret plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101168857A true CN101168857A (en) | 2008-04-30 |
Family
ID=39389621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710190711XA Pending CN101168857A (en) | 2007-11-28 | 2007-11-28 | Crescent composite spinneret plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101168857A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277635A (en) * | 2011-08-03 | 2011-12-14 | 常州纺兴精密机械有限公司 | Crescent fibers and spinning members thereof |
| CN103184566A (en) * | 2011-12-31 | 2013-07-03 | 新乡化纤股份有限公司 | Shaped porous spinneret |
| CN104674358A (en) * | 2014-06-17 | 2015-06-03 | 福建百宏聚纤科技实业有限公司 | Specially-shaped spinneret plate |
| CN111005140A (en) * | 2019-12-31 | 2020-04-14 | 江苏恒力化纤股份有限公司 | Preparation method of seersucker |
-
2007
- 2007-11-28 CN CNA200710190711XA patent/CN101168857A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277635A (en) * | 2011-08-03 | 2011-12-14 | 常州纺兴精密机械有限公司 | Crescent fibers and spinning members thereof |
| CN103184566A (en) * | 2011-12-31 | 2013-07-03 | 新乡化纤股份有限公司 | Shaped porous spinneret |
| CN104674358A (en) * | 2014-06-17 | 2015-06-03 | 福建百宏聚纤科技实业有限公司 | Specially-shaped spinneret plate |
| CN111005140A (en) * | 2019-12-31 | 2020-04-14 | 江苏恒力化纤股份有限公司 | Preparation method of seersucker |
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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 |
Open date: 20080430 |