CN106811809A - A kind of spinneret of the high-strength coarse denier polyester filament yarn of Novel Spinning - Google Patents
A kind of spinneret of the high-strength coarse denier polyester filament yarn of Novel Spinning Download PDFInfo
- Publication number
- CN106811809A CN106811809A CN201510839721.6A CN201510839721A CN106811809A CN 106811809 A CN106811809 A CN 106811809A CN 201510839721 A CN201510839721 A CN 201510839721A CN 106811809 A CN106811809 A CN 106811809A
- Authority
- CN
- China
- Prior art keywords
- spinneret
- spinnerette body
- micropore
- polyester filament
- filament yarn
- 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
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
- D01D4/025—Melt-blowing or solution-blowing dies
Abstract
The present invention relates to a kind of spinneret of the high-strength coarse denier polyester filament yarn of Novel Spinning, it includes spinnerette body, the spinnerette body is circle, and a diameter of 220mm-240mm of the spinnerette body, the spinnerette body end face is into charge level, other end is discharge feed side, spinneret micropore is provided with the spinnerette body, the spinneret micropore is circle, and its diameter is in 0.4-0.55mm, its draw ratio is 1.5-2.5, and the spinneret micropore is arranged on spinnerette body in sector structure.Filament number of the present invention is big, and fibrous elasticity is good, fiber good cooling results.
Description
Technical field
The present invention relates to a kind of spinneret, and in particular to a kind of circular hole spinneret for producing polyester filament.
Background technology
High-strength coarse denier polyester filament yarn typically uses polyester industrial yarn production line, is shaped by multistage drafting from the melt of spinneret micropore extrusion so that product fracture strength or dry-hot shrinkage reach expected requirement.The existing spun fibre structure of spinneret is single, and fiber fluffy is poor, and elastic strength is low.
The content of the invention
Goal of the invention：The invention aims to overcome deficiency of the prior art, there is provided a kind of filament number is big, and fibrous elasticity is good, the spinneret of the high-strength coarse denier polyester filament yarn of Novel Spinning of fiber good cooling results.
Technical scheme：In order to solve the above-mentioned technical problem, a kind of spinneret of the high-strength coarse denier polyester filament yarn of Novel Spinning of the present invention, it includes spinnerette body, the spinnerette body is circle, a diameter of 220mm-240mm of the spinnerette body, the spinnerette body end face is into charge level, other end is discharge feed side, spinneret micropore is provided with the spinnerette body, the spinneret micropore is circle, in 0.4-0.55mm, its draw ratio is 1.5-2.5 to its diameter, and the spinneret micropore is arranged on spinnerette body in sector structure.
The spinneret micropore constitutes two symmetrical sector structures.
Beneficial effect：Compared with prior art, its remarkable advantage is the present invention：The present invention uses the spinneret micropore of fan-shaped distributed architecture, and micropore distribution sets reasonable, is conducive to spinning filament number larger product, fibrous elasticity is good, gap between spinneret micropore is larger, enhances the penetrance of cooling wind, it is ensured that the cooling effect of as-spun fibre.
Brief description of the drawings
Fig. 1 is positive structure schematic of the invention；
Fig. 2 is side structure schematic diagram of the invention.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, a kind of spinneret of the high-strength coarse denier polyester filament yarn of Novel Spinning of the present invention, it includes spinnerette body 1, the spinnerette body 1 is circle, a diameter of 220mm-240mm of the spinnerette body 1, the end face of the spinnerette body 1 is into charge level 2, other end is discharge feed side 3, spinneret micropore 4 is provided with the spinnerette body 1, the spinneret micropore 4 is circle, in 0.4-0.55mm, its draw ratio is 1.5-2.5 to its diameter, and the spinneret micropore 4 is arranged on spinnerette body 1 in sector structure；The spinneret micropore 4 constitutes two symmetrical sector structures.The present invention uses the spinneret micropore of fan-shaped distributed architecture, and micropore distribution sets reasonable, is conducive to spinning filament number larger product, fibrous elasticity is good, gap between spinneret micropore is larger, enhances the penetrance of cooling wind, it is ensured that the cooling effect of as-spun fibre.
The invention provides a kind of thinking and method; the method and approach for implementing the technical scheme are a lot; the above is only the preferred embodiment of the present invention; it should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made; these improvements and modifications also should be regarded as protection scope of the present invention, and each part being not known in the present embodiment can use prior art to be realized.
Claims (2)
1. the spinneret of the high-strength coarse denier polyester filament yarn of a kind of Novel Spinning, it is characterised in that：It includes spinnerette body（1）, the spinnerette body（1）It is circle, the spinnerette body（1）A diameter of 220mm-240mm, the spinnerette body（1）End face is into charge level（2）, other end is discharge feed side（3）, in the spinnerette body（1）It is provided with spinneret micropore（4）, the spinneret micropore（4）It is circle, in 0.4-0.55mm, its draw ratio is 1.5-2.5, the spinneret micropore to its diameter（4）In spinnerette body（1）On in sector structure arrange.
2. the spinneret of the high-strength coarse denier polyester filament yarn of Novel Spinning according to claim 1, it is characterised in that：The spinneret micropore（4）Two symmetrical sector structures of composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510839721.6A CN106811809A (en) | 2015-11-27 | 2015-11-27 | A kind of spinneret of the high-strength coarse denier polyester filament yarn of Novel Spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510839721.6A CN106811809A (en) | 2015-11-27 | 2015-11-27 | A kind of spinneret of the high-strength coarse denier polyester filament yarn of Novel Spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106811809A true CN106811809A (en) | 2017-06-09 |
Family
ID=59102485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510839721.6A Pending CN106811809A (en) | 2015-11-27 | 2015-11-27 | A kind of spinneret of the high-strength coarse denier polyester filament yarn of Novel Spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106811809A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020039379A (en) * | 2000-11-21 | 2002-05-27 | 구광시 | A spinning apparatus for a sea-island typed composite fiber |
| CN102071480A (en) * | 2011-01-27 | 2011-05-25 | 桐昆集团浙江恒盛化纤有限公司 | Method for producing POY of tight heavy fleece |
| CN202415761U (en) * | 2012-01-09 | 2012-09-05 | 浙江恒逸高新材料有限公司 | Composite spinneret |
| CN202450198U (en) * | 2012-03-15 | 2012-09-26 | 龙福环能科技股份有限公司 | Spinneret plate device of polyethylene glycol terephthalate bottle flake melt |
| CN202786536U (en) * | 2012-01-11 | 2013-03-13 | 苏州市吴中喷丝板有限公司 | Spinneret plate |
| CN203393275U (en) * | 2013-05-08 | 2014-01-15 | 江苏德力化纤有限公司 | Spinneret plate |
| CN205241864U (en) * | 2015-11-27 | 2016-05-18 | 无锡索力得科技发展有限公司 | Novel spin coarse denier polyester filament's that excels in spinneret |
-
2015
- 2015-11-27 CN CN201510839721.6A patent/CN106811809A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020039379A (en) * | 2000-11-21 | 2002-05-27 | 구광시 | A spinning apparatus for a sea-island typed composite fiber |
| CN102071480A (en) * | 2011-01-27 | 2011-05-25 | 桐昆集团浙江恒盛化纤有限公司 | Method for producing POY of tight heavy fleece |
| CN202415761U (en) * | 2012-01-09 | 2012-09-05 | 浙江恒逸高新材料有限公司 | Composite spinneret |
| CN202786536U (en) * | 2012-01-11 | 2013-03-13 | 苏州市吴中喷丝板有限公司 | Spinneret plate |
| CN202450198U (en) * | 2012-03-15 | 2012-09-26 | 龙福环能科技股份有限公司 | Spinneret plate device of polyethylene glycol terephthalate bottle flake melt |
| CN203393275U (en) * | 2013-05-08 | 2014-01-15 | 江苏德力化纤有限公司 | Spinneret plate |
| CN205241864U (en) * | 2015-11-27 | 2016-05-18 | 无锡索力得科技发展有限公司 | Novel spin coarse denier polyester filament's that excels in spinneret |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170609 |