CN104514038A - Spinning device for manufacturing polyester filament yarns - Google Patents
Spinning device for manufacturing polyester filament yarns Download PDFInfo
- Publication number
- CN104514038A CN104514038A CN201310361504.1A CN201310361504A CN104514038A CN 104514038 A CN104514038 A CN 104514038A CN 201310361504 A CN201310361504 A CN 201310361504A CN 104514038 A CN104514038 A CN 104514038A
- Authority
- CN
- China
- Prior art keywords
- spinneret
- spinning device
- polyester filament
- diameter
- plate body
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention relates to a spinning device for manufacturing polyester filament yarns. The spinning device comprises a flat circular spinneret plate body and 16-244 spinneret holes, the spinneret holes are formed in the spinneret plate body in concentric circle shapes, the diameter of a central circle of concentric circles is larger than 30mm, the diameter of a tail circle is 20-30mm smaller than the outer diameter of the spinneret plate body, each spinneret hole comprises three units, and each unit comprises a long slot and two short slots with the same length to form a communicated three-leaf shape. The spinning device has the advantages that moisture absorbing and sweat releasing thermal fibers with fine glossiness can be produced, and the requirement of people for high-class garment fabrics is met.
Description
Technical field
The present invention relates to a kind of gloves, particularly relate to a kind of spinning appts manufacturing polyester filament.
Background technology
Terylene is an important kind in synthetic fiber, is the trade name of China's polyester fiber.It is with p-phthalic acid (PTA) or dimethyl terephthalate (DMT) (DMT) and ethylene glycol (EG) for raw material is through esterification or ester exchange and polycondensation reaction and obtained fiber-forming polymer---polyethylene terephthalate (PET), through the fiber that spinning and post processing are made.Having many uses of terylene, in a large number for the manufacture of goods in clothing and industry.Terylene has extremely excellent setting performance.Spun polyester thread or fabric generate after setting flat very, fluffy form or rivel etc., in use through repeatedly washing, still can be prolonged constant.
Along with economic globalization, internationalizationof of market, and the exploitation of fibre technology and progress, have concern and favor that functional fibers material receives people.The performance requirement of people to chemical fibre material is more and more higher, not only more focuses on style and the quality of chemical fibre material, and more focuses on the function of chemical fibre material, has thus once occurred the development trend pursuing functional chemical fibrous material.Technical staff develops has functional various profiled fibre, the modal variation having triangle, hollow, in-line, cross or these shapes, makes chemical fibre have moisture absorbing and sweat releasing, waterproof, other function such as warming.And the single moisture absorbing and sweat releasing of chemical fibre, waterproof, other function such as warming can not meet the demand of people far away, two or more functions are developed in the chemical fibre of one, dual-use function fiber as warming in moisture absorbing and sweat releasing etc.
Summary of the invention
The present invention is directed to above deficiency, provide a kind of spinning appts manufacturing polyester filament, the good moisture absorbing and sweat releasing thermal fiber of this device energy production glossiness, meets the demand of people for high-grade fabric.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of spinning appts manufacturing polyester filament, comprise spinnerette body and spinneret orifice, the shape of spinnerette body is dull and stereotyped circular, spinnerets there are 16 ~ 244 spinneret orifices in concentric circles arranged distribution, concentric circles central ring diameter is greater than 30mm, last loop diameter 20 ~ 30mm less of the external diameter of spinnerets; Each spinneret orifice is made up of three unit, each unit has a slit gap short gap identical with two length to form, form a trilobal be communicated with, the short gap that two length of each unit are identical is arranged all inwardly, and have spacing between adjacent two short gaps, be not communicated with mutually, an inner formation leg-of-mutton hollow.
Described long and short gap width is identical.
The invention has the beneficial effects as follows:
The good moisture absorbing and sweat releasing thermal fiber of energy production glossiness, meets the demand of people for high-grade fabric.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of spinneret orifice of the present invention.
In figure, 1. spinnerette body; 2. slit gap; 3. short gap; 4. hollow.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
As shown in drawings, a kind of spinning appts manufacturing polyester filament, comprise spinnerette body 1 and spinneret orifice, the shape of spinnerette body 1 is dull and stereotyped circular, spinnerets there are 16 ~ 244 spinneret orifices in concentric circles arranged distribution, concentric circles central ring diameter is greater than 30mm, last loop diameter 20 ~ 30mm less of the external diameter of spinnerets; Each spinneret orifice is made up of three unit, each unit has a slit gap 2 short gap 3 identical with two length to form, form a trilobal be communicated with, the short gap 3 that two length of each unit are identical is arranged all inwardly, and have spacing between adjacent two short gaps, be not communicated with mutually, an inner formation leg-of-mutton hollow 4.
Described long and short gap width is identical.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (2)
1. one kind manufactures the spinning appts of polyester filament, comprise spinnerette body and spinneret orifice, it is characterized in that: the shape of spinnerette body is for dull and stereotyped circular, spinnerets there are 16 ~ 244 spinneret orifices in concentric circles arranged distribution, concentric circles central ring diameter is greater than 30mm, last loop diameter 20 ~ 30mm less of the external diameter of spinnerets; Each spinneret orifice is made up of three unit, each unit has a slit gap short gap identical with two length to form, form a trilobal be communicated with, the short gap that two length of each unit are identical is arranged all inwardly, and have spacing between adjacent two short gaps, be not communicated with mutually, an inner formation leg-of-mutton hollow.
2. a kind of spinning appts manufacturing polyester filament according to claim 1, is characterized in that: long and short gap width is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310361504.1A CN104514038A (en) | 2013-09-30 | 2013-09-30 | Spinning device for manufacturing polyester filament yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310361504.1A CN104514038A (en) | 2013-09-30 | 2013-09-30 | Spinning device for manufacturing polyester filament yarns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104514038A true CN104514038A (en) | 2015-04-15 |
Family
ID=52789902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310361504.1A Pending CN104514038A (en) | 2013-09-30 | 2013-09-30 | Spinning device for manufacturing polyester filament yarns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104514038A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108707985A (en) * | 2018-08-09 | 2018-10-26 | 福建经纬新纤科技实业有限公司 | A kind of polyester filament and preparation method thereof |
| CN111254505A (en) * | 2020-02-19 | 2020-06-09 | 江苏恒科新材料有限公司 | Super bright polyester fiber, spinneret plate for spinning same and preparation method thereof |
-
2013
- 2013-09-30 CN CN201310361504.1A patent/CN104514038A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108707985A (en) * | 2018-08-09 | 2018-10-26 | 福建经纬新纤科技实业有限公司 | A kind of polyester filament and preparation method thereof |
| CN108707985B (en) * | 2018-08-09 | 2023-08-11 | 福建经纬新纤科技实业有限公司 | Polyester filament yarn and preparation method thereof |
| CN111254505A (en) * | 2020-02-19 | 2020-06-09 | 江苏恒科新材料有限公司 | Super bright polyester fiber, spinneret plate for spinning same and preparation method thereof |
| CN111254505B (en) * | 2020-02-19 | 2021-10-08 | 江苏恒科新材料有限公司 | Super bright polyester fiber, spinneret plate for spinning same and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |
|
| WD01 | Invention patent application deemed withdrawn after publication |