CN101307505A - Spinneret - Google Patents
Spinneret Download PDFInfo
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- CN101307505A CN101307505A CNA2007100225679A CN200710022567A CN101307505A CN 101307505 A CN101307505 A CN 101307505A CN A2007100225679 A CNA2007100225679 A CN A2007100225679A CN 200710022567 A CN200710022567 A CN 200710022567A CN 101307505 A CN101307505 A CN 101307505A
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- spinnerets
- spinneret orifice
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- spinneret
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Abstract
The invention discloses a spinneret plate, wherein a plate base body is regularly provided with a plurality of spinneret orifices, and the difference is that the cross section of each spinneret orifice is of a Y shape. The resistance is small when spinning adhesive solution of the spinneret plate enters the spinneret plate, which can improve the degree of orientation of fiber, increase the strength of the fiber, and improve the quality of silk..
Description
Technical field
The present invention relates to the fiber production technology field, relate in particular to the critical component on the device for spinning.
Background technology
Spinnerets is the critical component on the device for spinning, difference along with technology, requirement to spinnerets is also different, adopt NaOH/ aqueous solution of urea system dissolving cellulos fiber, because course of dissolution is physical process, its spinning colloidal property and common carbon disulfide dissolution process are essentially different, and be higher to the requirement of spinnerets, phenomenons such as easily stopping up, fiber orientation is poor, fibre strength is low appears in existing common spinnerets can not satisfy the ordinary production requirement.
Summary of the invention
The object of the invention is to provide a kind of can make the spinnerets that fiber orientation is good, fibre strength is high.
Purpose of the present invention is achieved through the following technical solutions: a kind of spinnerets, be arranged with some spinneret orifices on the board substrate regularly, and difference is that the spinneret orifice cross section is the Y type.
The Y type angle α in above-mentioned spinneret orifice cross section is the 10-30 degree.
The Y type angle α in above-mentioned spinneret orifice cross section is preferably the 15-25 degree.
The Y type angle α in above-mentioned spinneret orifice cross section is preferably the 18-22 degree.
The Y type angle α in above-mentioned spinneret orifice cross section is preferably 20 degree.
Above-mentioned spinneret orifice inlet ports is circular arc type.
Above-mentioned spinnerets material is a glass.
Above-mentioned spinnerets material is an acid-fast alkali-proof glass.
The present invention compared with prior art has following advantage:
The spinneret orifice inlet ports of this spinnerets is circular arc type, the resistance when minimizing spinning glue enters spinnerets, and the spinneret orifice cross section is the Y type, can improve the fiber orientation degree, increases the intensity of fiber, and the quality of silk is improved.
Description of drawings
Fig. 1 is the structural representation of spinnerets of the present invention.
Fig. 2 is the cross-sectional view of the spinneret orifice of spinnerets of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is further described.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of spinnerets, be arranged with some spinneret orifices 2 on the board substrate 1 regularly, difference is, spinneret orifice 2 cross sections are the Y type, the Y type angle α in above-mentioned spinneret orifice cross section is 20 degree, and above-mentioned spinneret orifice 2 inlet ports are circular arc type, and above-mentioned spinnerets matrix 1 material is an acid-fast alkali-proof glass.
As shown in Figure 1 and Figure 2, a kind of spinnerets, be arranged with some spinneret orifices 2 on the board substrate 1 regularly, difference is, spinneret orifice 2 cross sections are the Y type, the Y type angle α in above-mentioned spinneret orifice cross section is 30 degree, and above-mentioned spinneret orifice 2 inlet ports are circular arc type, and above-mentioned spinnerets matrix 1 material is an acid-fast alkali-proof glass.
Embodiment 3
As shown in Figure 1 and Figure 2, a kind of spinnerets, be arranged with some spinneret orifices 2 on the board substrate 1 regularly, difference is, spinneret orifice 2 cross sections are the Y type, the Y type angle α in above-mentioned spinneret orifice cross section is 10 degree, and above-mentioned spinneret orifice 2 inlet ports are circular arc type, and above-mentioned spinnerets matrix 1 material is an acid-fast alkali-proof glass.
Embodiment 4
As shown in Figure 1 and Figure 2, a kind of spinnerets is arranged with some spinneret orifices 2 regularly on the board substrate 1, difference is, spinneret orifice 2 cross sections are the Y type, and the Y type angle α in above-mentioned spinneret orifice cross section is 15 degree, above-mentioned spinneret orifice 2 inlet ports are circular arc type, and above-mentioned spinnerets matrix 1 material is a glass.
Embodiment 5
As shown in Figure 1 and Figure 2, a kind of spinnerets, be arranged with some spinneret orifices 2 on the board substrate 1 regularly, difference is, spinneret orifice 2 cross sections are the Y type, the Y type angle α in above-mentioned spinneret orifice cross section is 25 degree, and above-mentioned spinneret orifice 2 inlet ports are circular arc type, and above-mentioned spinnerets matrix 1 material is an acid-fast alkali-proof glass.
Claims (7)
1, a kind of spinnerets is arranged with some spinneret orifices regularly on the board substrate, it is characterized in that: the spinneret orifice cross section is the Y type.
2, spinnerets according to claim 1 is characterized in that: the Y type angle α in above-mentioned spinneret orifice cross section is the 10-30 degree.
3, spinnerets according to claim 1 is characterized in that: the Y type angle α in above-mentioned spinneret orifice cross section is the 15-25 degree.
4, spinnerets according to claim 1 is characterized in that: the Y type angle α in above-mentioned spinneret orifice cross section is preferably the 18-22 degree.
5, spinnerets according to claim 1 is characterized in that: the Y type angle α in above-mentioned spinneret orifice cross section is preferably 20 degree.
6, spinnerets according to claim 1 is characterized in that: above-mentioned spinneret orifice inlet ports is circular arc type.
7, spinnerets according to claim 1 is characterized in that: above-mentioned spinnerets material is an acid-fast alkali-proof glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100225679A CN101307505A (en) | 2007-05-19 | 2007-05-19 | Spinneret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100225679A CN101307505A (en) | 2007-05-19 | 2007-05-19 | Spinneret |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101307505A true CN101307505A (en) | 2008-11-19 |
Family
ID=40124165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100225679A Pending CN101307505A (en) | 2007-05-19 | 2007-05-19 | Spinneret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101307505A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103966674A (en) * | 2013-02-01 | 2014-08-06 | 郑州佳研磨具有限公司 | Spinneret plate for producing non-woven matrixes and cooling and shaping device of spinneret plate |
-
2007
- 2007-05-19 CN CNA2007100225679A patent/CN101307505A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103966674A (en) * | 2013-02-01 | 2014-08-06 | 郑州佳研磨具有限公司 | Spinneret plate for producing non-woven matrixes and cooling and shaping device of spinneret plate |
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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: 20081119 |