CN202688528U - Flat plate type spinneret plate - Google Patents
Flat plate type spinneret plate Download PDFInfo
- Publication number
- CN202688528U CN202688528U CN 201220308651 CN201220308651U CN202688528U CN 202688528 U CN202688528 U CN 202688528U CN 201220308651 CN201220308651 CN 201220308651 CN 201220308651 U CN201220308651 U CN 201220308651U CN 202688528 U CN202688528 U CN 202688528U
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- CN
- China
- Prior art keywords
- spinneret
- hole
- plate
- spinnerets
- flat 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a flat plate type spinneret plate which comprises a rectangular spinneret plate body (1) which is made of acid-resistant and alkali-resistant glass. A plurality of spinneret holes (2) are arranged on the spinneret plate body (1), and the spinneret holes are assigned in array mode. The flat plate type spinneret plat is characterized in that each spinneret hole (2) comprises a guide hole (21) of an upper segment, a transition hole (22) of a middle segment and a micro hole (23) of a lower segment, wherein the diameter of the guide hole (21) ranges from 1 millimeter to 6 millimeters, and the diameter of the micro hole (23) ranges from 0.1 millimeter to 1 millimeter. Due to the fact that each spinneret hole comprises the guide hole of the upper segment, the transition hole of the middle segment and the micro hole of the lower segment, resistance of spinning glue entering into the spinneret plate is greatly reduced. The flat plate type spinneret plate has the advantages of being good in fiber orientation, high in fiber intensity and capable of meeting the demand of normal production. The flat plate type spinneret plate is not easily blocked.
Description
Technical field
The utility model relates to a kind of spinnerets, relates in particular to a kind of plate spinnerets, belongs to the fiber production technology field.
Background technology
Spinnerets claims again the spinning cap.The effect of spinnerets is with the high polymer molten of viscous state or solution, is transformed into the thread that the particular cross section shape is arranged by micropore, and process setting medium such as air or coagulating bath are solidified to form strand.The phenomenons such as easily obstruction, fiber misorientation, fibre strength be low appear in existing common spinnerets, can not satisfy normal production requirement.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides that a kind of difficult obstruction, fiber are orientated, fibre strength is high, can satisfy the plate spinnerets of normal production requirement.
The purpose of this utility model is achieved in that
A kind of plate spinnerets, it comprises the spinnerets body of rectangle, the material of described spinnerets body is acid-fast alkali-proof glass, be provided with a plurality of spinneret orifices of array arrangement on the described spinnerets body, described spinneret orifice comprises the guide hole of epimere, the transitional pore in stage casing and the micropore of hypomere, the diameter of described guide hole is 1 ~ 6mm, and the diameter of described micropore is 0.1 ~ 1mm.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is because spinneret orifice comprises the guide hole of epimere, the transitional pore in stage casing and the micropore of hypomere, so that the resistance of spinning glue when entering spinnerets reduces greatly, this plate spinnerets have be difficult for to stop up, fiber is orientated, fibre strength is high, can satisfy the advantage of normal production requirement.
Description of drawings
Fig. 1 is a kind of plate spinneret plate structure schematic diagram of the utility model.
Fig. 2 is the spinneret pore structure schematic diagram of a kind of plate spinnerets of the utility model.
Among the figure:
Spinnerets body 1
Spinneret orifice 2
Guide hole 21
Transitional pore 22
Micropore 23.
The specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of plate spinnerets that the utility model relates to, it comprises the spinnerets body 1 of rectangle, the material of described spinnerets body 1 is acid-fast alkali-proof glass, be provided with a plurality of spinneret orifices 2 of array arrangement on the described spinnerets body 1, described spinneret orifice 2 comprises the guide hole 21 of epimere, the transitional pore 22 in stage casing and the micropore 23 of hypomere, and the diameter of described guide hole 21 is 1 ~ 6mm, and the diameter of described micropore 23 is 0.1 ~ 1mm.
Claims (1)
1. plate spinnerets, it comprises the spinnerets body (1) of rectangle, the material of described spinnerets body (1) is acid-fast alkali-proof glass, be provided with a plurality of spinneret orifices (2) of array arrangement on the described spinnerets body (1), it is characterized in that described spinneret orifice (2) comprises the guide hole (21) of epimere, the transitional pore (22) in stage casing and the micropore (23) of hypomere, the diameter of described guide hole (21) is 1 ~ 6mm, and the diameter of described micropore (23) is 0.1 ~ 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308651 CN202688528U (en) | 2012-06-29 | 2012-06-29 | Flat plate type spinneret plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308651 CN202688528U (en) | 2012-06-29 | 2012-06-29 | Flat plate type spinneret plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202688528U true CN202688528U (en) | 2013-01-23 |
Family
ID=47544175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308651 Expired - Fee Related CN202688528U (en) | 2012-06-29 | 2012-06-29 | Flat plate type spinneret plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202688528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113308801A (en) * | 2021-06-19 | 2021-08-27 | 江门市舒而美医疗用品有限公司 | Production process capable of reducing fineness of PE (polyethylene) fibers |
-
2012
- 2012-06-29 CN CN 201220308651 patent/CN202688528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113308801A (en) * | 2021-06-19 | 2021-08-27 | 江门市舒而美医疗用品有限公司 | Production process capable of reducing fineness of PE (polyethylene) fibers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130629 |