CN202284234U - Fine denier triangular profiled spinneret plate - Google Patents
Fine denier triangular profiled spinneret plate Download PDFInfo
- Publication number
- CN202284234U CN202284234U CN2011204138972U CN201120413897U CN202284234U CN 202284234 U CN202284234 U CN 202284234U CN 2011204138972 U CN2011204138972 U CN 2011204138972U CN 201120413897 U CN201120413897 U CN 201120413897U CN 202284234 U CN202284234 U CN 202284234U
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- China
- Prior art keywords
- spinneret
- fine
- denier
- triangle
- spray silk
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Abstract
The utility model discloses a fine denier triangular profiled spinneret plate, which comprises a spinneret plate board (1), wherein spinneret micropores (2) are arranged on the spinneret plate board (1), one sides of the spinneret micropores (2) are feed ports, the other sides of the spinneret micropores (2) are discharge ports, the spinneret plate board (1) is round, the shapes of the spinneret micropores (2) are isosceles triangles which have apex angles with included angles of 60-100 degrees, and the number of the micropores is 20-30. Fine denier triangular profiled iridescent fully drawn yarns (FDY) which are produced by the spinneret plate are beneficial to increasing the cooling effect of nascent fibres, the cooling uniformity of fine denier yarns is improved, the quality of an obtained product is high, a better iridescent effect is obtained, the moisture absorption and air permeability of a textile fabric are increased, meanwhile, the handfeel of the textile fabric is softer, and the textile fabric can be used as a top grade clothing fabric.
Description
Technical field
The utility model relates to a kind of spinnerets, is specifically related to a kind of fine-denier triangle profile spinneret.
Background technology
Spinnerets is claimed the spinning cap again, can the high polymer molten or the solution of viscous state be transformed into the thread that the particular cross section shape is arranged through spinneret orifice, through forming strand after setting medium such as air or the coagulating bath curing.
At present, existing spinnerets is for filament number＜1.3dtex, and total fiber number is that the production technology that light triangle profile polyester FDY filament is arranged of 40～50D is original relatively; Melt is prone to trapping phenomena when in micropore, flowing; The poor product quality that obtains, Color is bad, is difficult to appear bright color and luster; And the hygroscopicity of fabric and the gas permeability that obtain are relatively poor, can not satisfy the demand of prior art.
Summary of the invention
The purpose of the utility model is that the spinnerets to existing spinning fine denier filament is prone to trapping phenomena when in micropore, flowing; The poor product quality that obtains; Color is bad; Be difficult to appear the problem of bright color and luster, propose a kind of quality of production high, improve its Color, can produce and have the fine-denier triangle profile spinneret that the fine-denier triangle abnormity of flash effect preferably has light FDY silk.
The purpose of the utility model realizes in the following manner:
A kind of fine-denier triangle profile spinneret; Comprise spinneret face, spinneret face is provided with spray silk micropore, and the one side of spray silk micropore is a charging aperture; Another side is a discharging opening; Described spinneret face is shaped as circle, and it is 60～100 ° isosceles triangle that spray silk micropore is shaped as the drift angle angle, and the micropore number is 20～30.
It is 60～80 ° isosceles triangle that isosceles triangle spray silk micropore shape is preferably the drift angle angle.Spray silk micropore bottom side length is 0.25～0.35mm, and three angles of isosceles triangle are circular-arc, significantly reduce trapping phenomena when flowing in the melt micropore.On spinning plate surface, isosceles triangle spray silk micropore is provided with for being inverted, and the base is parallel with horizontal line, and spray silk micropore is multilayer concentric circle structural arrangement from inside to outside, and the spinneret face diameter is 40～50mm, and preferred plate surface diameter is 46mm.
With the prior art beneficial effect of the utility model relatively: the utility model spinnerets can be used for producing total fiber number be 40～50D light triangle profile polyester FDY filament arranged because the shaped filaments total fiber number is thinner, and filament number is compared carefully; The fine-denier triangle abnormity of spinnerets production has light FDY silk thus, helps strengthening the cooling effect of as-spun fibre, improves the cooling uniformity of fine denier filament; The product quality that obtains is high; Have flash effect preferably, fabric fibre and the minim gap between the fiber that finished silk is made into are millions of up to ten million, have increased hygroscopicity of fabric and gas permeability; The feel of fabric is more soft simultaneously, can be used as high-grade fabric.
Description of drawings
Fig. 1 is the structural representation of the utility model spinnerets.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
As shown in Figure 1, a kind of fine-denier triangle profile spinneret comprises spinneret face 1; Spinneret face 1 is provided with spray silk micropore 2; The one side of spray silk micropore 2 is a charging aperture, and another side is a discharging opening, and spinneret face 1 is shaped as circle; It is 60～100 ° isosceles triangle that spray silk micropore 2 is shaped as the drift angle angle, and the micropore number is 20～30.Spray silk micropore bottom side length is 0.25～0.35mm.Three angles of isosceles triangle are circular-arc.On spinneret face 1, isosceles triangle spray silk micropore is provided with for being inverted, and the base is parallel with horizontal line, and described spray silk micropore 2 is multilayer concentric circle structural arrangement from inside to outside.Spinneret face 1 diameter is 40～50mm.
Adopt the spinning of the utility model spinnerets; Guarantee that as-spun fibre evenly cools off; Lateral blowing can be stablized and penetrates tow and cool off, and the fiber end face is specific isosceles triangle, has significantly strengthened the flash effect and fine and smooth, the ventilative performance of fabrics feel soft of fiber.
Claims (8)
1. fine-denier triangle profile spinneret; Comprise spinneret face (1), spinneret face (1) is provided with spray silk micropore (2), and the one side of spray silk micropore (2) is a charging aperture; Another side is a discharging opening; It is characterized in that described spinneret face (1) is shaped as circle, it is 60～100 ° isosceles triangle that spray silk micropore (2) is shaped as the drift angle angle, and the micropore number is 20～30.
2. fine-denier triangle profile spinneret according to claim 1 is characterized in that it is 60～80 ° isosceles triangle that described isosceles triangle spray silk micropore (2) is shaped as the drift angle angle.
3. fine-denier triangle profile spinneret according to claim 1 is characterized in that described isosceles triangle spray silk micropore bottom side length is 0.25～0.35mm.
4. fine-denier triangle profile spinneret according to claim 1 is characterized in that three angles of described isosceles triangle are circular-arc.
5. fine-denier triangle profile spinneret according to claim 1 is characterized in that described isosceles triangle for being inverted isosceles triangle, and the base is parallel with horizontal line.
6. fine-denier triangle profile spinneret according to claim 1 is characterized in that described spray silk micropore (2) is multilayer concentric circle structural arrangement from inside to outside.
7. the circular spinnerets of spinning fine denier filament according to claim 1 is characterized in that described spinneret face (1) diameter is 40～50mm.
8. the circular spinnerets of spinning fine denier filament according to claim 7 is characterized in that described spinneret face (1) diameter is 46mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204138972U CN202284234U (en) | 2011-10-26 | 2011-10-26 | Fine denier triangular profiled spinneret plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204138972U CN202284234U (en) | 2011-10-26 | 2011-10-26 | Fine denier triangular profiled spinneret plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284234U true CN202284234U (en) | 2012-06-27 |
Family
ID=46295762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204138972U Expired - Lifetime CN202284234U (en) | 2011-10-26 | 2011-10-26 | Fine denier triangular profiled spinneret plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526315A (en) * | 2013-10-30 | 2014-01-22 | 吴江市科时达纺织有限公司 | Spinneret plate for Dacron imitated silk fabric |
| CN104651959A (en) * | 2013-11-21 | 2015-05-27 | 沙洲职业工学院 | Spinneret plate for producing diacetate fiber tows |
-
2011
- 2011-10-26 CN CN2011204138972U patent/CN202284234U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526315A (en) * | 2013-10-30 | 2014-01-22 | 吴江市科时达纺织有限公司 | Spinneret plate for Dacron imitated silk fabric |
| CN104651959A (en) * | 2013-11-21 | 2015-05-27 | 沙洲职业工学院 | Spinneret plate for producing diacetate fiber tows |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120627 |
|
| CX01 | Expiry of patent term |