CN104831379A - Hollow fiber spinneret plate - Google Patents
Hollow fiber spinneret plate Download PDFInfo
- Publication number
- CN104831379A CN104831379A CN201510249068.8A CN201510249068A CN104831379A CN 104831379 A CN104831379 A CN 104831379A CN 201510249068 A CN201510249068 A CN 201510249068A CN 104831379 A CN104831379 A CN 104831379A
- Authority
- CN
- China
- Prior art keywords
- spinneret
- plate body
- hollow fibre
- hollow fiber
- spinneret orifice
- 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.)
- Granted
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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
Abstract
The invention provides a hollow fiber spinneret plate. The hollow fiber spinneret plate comprises a circular plate body. A plurality of spinneret hole sets are arrayed in the plate body and distributed in the plate body in a rhombus shape. A spinneret hole set is formed in the circle center of the plate body. Each spinneret hole set comprises two C-shaped groove holes of the same shape. The C-shaped groove holes are sequentially formed in an adjacent mode. A circular through hole is formed between every two adjacent spinneret hole sets in the horizontal direction. According to the hollow fiber spinneret plate, improvements are conducted on the prior art, multi-dimensional hollow elastic polyester yarn can be produced, the elongation at break reaches 60% or above, the boiling water shrinkage is 5% or below, ultra-strong elasticity is achieved, animal fur can be replaced, and substitute raw materials of top-grade fabric are obtained.
Description
Technical field
The present invention relates to production of chemical fibre equipment technical field, particularly relate to a kind of hollow fibre spinneret.
Background technology
The characteristic of terylene thread can be supported by chemical substance and often be washed, and reduces clothing and to fade and decolour phenomenon, so hotel uniform, stone mill blue jeans clothing, sportswear or garment for children all can manufacture with terylene thread.Hollow cotton adopts the terylene of high-quality and the three-dimensional static electric field of excellent performance, U-shaped doughnut and ES fiber to be raw material, and through a kind of high warming cotton for wadding product of processing process, its fibrous raw material is terylene.
The performance of the terylene thread of excellent performance is: higher elongation at break, lower boiling water shrinkage, stronger elasticity etc., in prior art, terylene thread is processed by spinnerets substantially.
Spinnerets is also known as spinning cap, and the effect of spinnerets is by the high polymer molten of viscous state or solution, is transformed into the thread having particular cross section shape, through setting medium as air or coagulating bath are solidified to form strand by micropore.Spinnerets can divide: (1) plain edition, wherein can be divided into again SPINNERETS FOR MELT SPINNING (its profile have circle, rectangle, fan-shaped) and wet spinning spinnerets (also known as spinneret cap); (2) profile spinneret, the section of spinning fibre is non-circular; (3) composite spinneret is to manufacture composite fibre.The elongation at break of the fiber that prior art is produced is generally between 10 ~ 50%.
Therefore, those skilled in the art need badly provides new a kind of hollow fibre spinneret, and can produce multidimensional hollow elasticity terylene thread, fracture elongation is high, and boiling water shrinkage is low, and elasticity is strong, can replace animal skin.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of hollow fibre spinneret, and can produce multidimensional hollow elasticity terylene thread, fracture elongation is high, and boiling water shrinkage is low, and elasticity is strong, can replace animal skin.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of hollow fibre spinneret, comprise circular plate body, described plate body is arranged with several spinneret orifice groups, described spinneret orifice group assumes diamond in shape distribution on described plate body, and the circle centre position of described plate body is provided with a spinneret orifice group, described spinneret orifice group comprises consistent " C " shape slotted eye of two shapes, and described " C " shape slotted eye adjacent layout successively, is also provided with manhole between spinneret orifice group adjacent in the horizontal direction.
Preferably, described " C " shape slotted eye is the annular with opening, and the interior diameter of described annular is 0.06mm ~ 0.08mm.
Preferably, the radian of described opening is π/4, π/3 ~ 3.
Preferably, described spinneret orifice group is 9 groups.
Preferably, the diameter of described manhole is 0.01mm ~ 0.02mm.
Preferably, described plate body is provided with 4 manholes.
The invention has the beneficial effects as follows, hollow fibre spinneret provided by the invention, prior art is improved, multidimensional hollow elasticity terylene thread can be produced, fracture elongation reaches more than 60%, and boiling water shrinkage less than 5%, has ultra-strong elasticity, can replace animal skin, be the alternative materials of high-grade fabric.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of hollow fibre spinneret preferred embodiment of the present invention.
[in figure Reference numeral]:
10. plate body, 20. manholes, 30. spinneret orifice groups.
Detailed description of the invention
For making content of the present invention clearly understandable, below in conjunction with Figure of description, content of the present invention is described further.Certain the present invention is not limited to this specific embodiment, and the general replacement known by those skilled in the art is also encompassed in protection scope of the present invention.Secondly, the present invention's detailed statement that utilized schematic diagram to carry out, when describing example of the present invention in detail, for convenience of explanation, schematic diagram, should in this, as limitation of the invention not according to general ratio partial enlargement.
Above-mentioned and other technical characteristic and beneficial effect, will in conjunction with the embodiments and accompanying drawing 1 hollow fibre spinneret of the present invention is described in detail.As shown in Figure 1, Fig. 1 is the structural representation of hollow fibre spinneret preferred embodiment of the present invention.
As shown in Figure 1, the invention provides a kind of hollow fibre spinneret, comprise circular plate body 10, plate body 10 is arranged with several spinneret orifice groups 30, eight groups of spinneret orifice groups 30 assume diamond in shape distribution on described plate body 10, and the circle centre position of plate body 10 is provided with a spinneret orifice group 30, and spinneret orifice group 30 comprises consistent " C " shape slotted eye of two shapes, " C " shape slotted eye adjacent layout successively, is also provided with manhole 20 between spinneret orifice group 30 adjacent in the horizontal direction.
Concrete, in the present embodiment, " C " shape slotted eye is the annular with opening, and the interior diameter of described annular is 0.06mm ~ 0.08mm, and the radian of opening is π/4, π/3 ~ 3.
In preferred version, plate body is provided with 4 manholes 20, if between spinneret orifice group 30 adjacent in the horizontal direction, the diameter of manhole 20 is preferably 0.01mm ~ 0.02mm.
Spinnerets provided by the invention, the hollow, crimped fiber produced in HOY mode, the speed of a motor vehicle reaches 6000-7000m/min, tow mesh device can be installed additional at the 10-20cm place, below of oil nozzle simultaneously, tow is made to produce air node, substantially increase the fracture strength of tow when wound draw, the doughnut produced has good bulkiness, spreadability, recovery elastic wave velocity are fast, warmth retention property is good, its fiber can make pillow, quilt, toy etc., has good warmth retention property and bulkiness and elasticity.
In sum, hollow fibre spinneret provided by the invention, prior art is improved, can produce multidimensional hollow elasticity terylene thread, fracture elongation reaches more than 60%, boiling water shrinkage less than 5%, having ultra-strong elasticity, can replace animal skin, is the alternative materials of high-grade fabric.
Although the present invention essentially describes above embodiment, just come as an example to be described, and the present invention is not limited to this.Such as, each parts that embodiment is shown in detail can be revised and run, to described modification with apply relevant difference and can think and be included in protection scope of the present invention that claims limit.
Embodiment involved in this description, its implication is that specially feature, structure or the characteristic described in conjunction with this embodiment comprises at least one embodiment of the present invention.These terms come across in description everywhere differ to establish a capital and relate to same embodiment.In addition, when describing special characteristic, structure or characteristic in conjunction with any embodiment, all think that it falls in the scope of these special characteristics, structure or the characteristic that those of ordinary skill in the art just can realize in conjunction with other embodiments.
Claims (6)
1. a hollow fibre spinneret, it is characterized in that, comprise circular plate body, described plate body is arranged with several spinneret orifice groups, described spinneret orifice group assumes diamond in shape distribution on described plate body, and the circle centre position of described plate body is provided with a spinneret orifice group, and described spinneret orifice group comprises consistent " C " shape slotted eye of two shapes, described " C " shape slotted eye adjacent layout successively, is also provided with manhole between spinneret orifice group adjacent in the horizontal direction.
2. hollow fibre spinneret as claimed in claim 1, it is characterized in that, described " C " shape slotted eye is the annular with opening, and the interior diameter of described annular is 0.06mm ~ 0.08mm.
3. hollow fibre spinneret as claimed in claim 2, it is characterized in that, the radian of described opening is π/4, π/3 ~ 3.
4. hollow fibre spinneret as claimed in claim 1, it is characterized in that, described spinneret orifice group is 9 groups.
5. hollow fibre spinneret as claimed in claim 1, it is characterized in that, the diameter of described manhole is 0.01mm ~ 0.02mm.
6. hollow fibre spinneret as claimed in claim 1, it is characterized in that, described plate body is provided with 4 manholes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249068.8A CN104831379B (en) | 2015-05-15 | 2015-05-15 | A kind of hollow fibre spinneret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249068.8A CN104831379B (en) | 2015-05-15 | 2015-05-15 | A kind of hollow fibre spinneret |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104831379A true CN104831379A (en) | 2015-08-12 |
| CN104831379B CN104831379B (en) | 2017-03-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510249068.8A Active CN104831379B (en) | 2015-05-15 | 2015-05-15 | A kind of hollow fibre spinneret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104831379B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106119983A (en) * | 2016-08-31 | 2016-11-16 | 浙江金汇特材料有限公司 | Iso-fineness spinneret and high abrasion ocean hawser are by high-strength flatness industrial yarn production method |
| CN109338490A (en) * | 2018-09-30 | 2019-02-15 | 青岛大学 | A kind of preparation method of hollow multi-wall structural fiber and obtained fiber are applied with it |
| CN115559014A (en) * | 2022-09-15 | 2023-01-03 | 浙江盛元化纤有限公司 | Preparation method of antistatic wool-like polyester filament yarn |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58169507A (en) * | 1982-03-26 | 1983-10-06 | Tanaka Kikinzoku Kogyo Kk | Spinneret for hollow fiber |
| CN2579917Y (en) * | 2002-09-27 | 2003-10-15 | 上海联畅化学纤维厂 | Spinning plate for nine hole irregular fibre |
| CN1584137A (en) * | 2004-06-04 | 2005-02-23 | 张志明 | Hollow abnormal-shape fibre, producing method thereof and special spinneret plate for manufacturing |
| CN2695457Y (en) * | 2004-03-02 | 2005-04-27 | 陈连青 | Spinning jet for dodeca-hole fiber |
| KR20060125161A (en) * | 2005-06-02 | 2006-12-06 | 주식회사 코오롱 | Hollow yarn with non-circle cross section and method of manufacturing the same |
| CN101215723A (en) * | 2008-01-11 | 2008-07-09 | 东华大学 | 8-shaped PET/PTT hollow fibre and preparing method thereof |
| CN101300377A (en) * | 2005-11-02 | 2008-11-05 | 电气化学工业株式会社 | Fiber with modified cross section and fiber for artificial hair formed of the same |
| JP4346197B2 (en) * | 2000-03-13 | 2009-10-21 | 旭化成せんい株式会社 | Base for melt spinning |
| CN201873787U (en) * | 2010-10-26 | 2011-06-22 | 东华大学 | Spinneret plate for crescent hollow fiber |
| CN103835012A (en) * | 2014-02-21 | 2014-06-04 | 苏州龙杰特种纤维股份有限公司 | Spinneret plate and method for producing multi-dimensional hollow elastic polyester yarn |
| CN204625857U (en) * | 2015-05-15 | 2015-09-09 | 苏州龙杰特种纤维股份有限公司 | A kind of hollow fibre spinneret |
-
2015
- 2015-05-15 CN CN201510249068.8A patent/CN104831379B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58169507A (en) * | 1982-03-26 | 1983-10-06 | Tanaka Kikinzoku Kogyo Kk | Spinneret for hollow fiber |
| JP4346197B2 (en) * | 2000-03-13 | 2009-10-21 | 旭化成せんい株式会社 | Base for melt spinning |
| CN2579917Y (en) * | 2002-09-27 | 2003-10-15 | 上海联畅化学纤维厂 | Spinning plate for nine hole irregular fibre |
| CN2695457Y (en) * | 2004-03-02 | 2005-04-27 | 陈连青 | Spinning jet for dodeca-hole fiber |
| CN1584137A (en) * | 2004-06-04 | 2005-02-23 | 张志明 | Hollow abnormal-shape fibre, producing method thereof and special spinneret plate for manufacturing |
| KR20060125161A (en) * | 2005-06-02 | 2006-12-06 | 주식회사 코오롱 | Hollow yarn with non-circle cross section and method of manufacturing the same |
| CN101300377A (en) * | 2005-11-02 | 2008-11-05 | 电气化学工业株式会社 | Fiber with modified cross section and fiber for artificial hair formed of the same |
| CN101215723A (en) * | 2008-01-11 | 2008-07-09 | 东华大学 | 8-shaped PET/PTT hollow fibre and preparing method thereof |
| CN201873787U (en) * | 2010-10-26 | 2011-06-22 | 东华大学 | Spinneret plate for crescent hollow fiber |
| CN103835012A (en) * | 2014-02-21 | 2014-06-04 | 苏州龙杰特种纤维股份有限公司 | Spinneret plate and method for producing multi-dimensional hollow elastic polyester yarn |
| CN204625857U (en) * | 2015-05-15 | 2015-09-09 | 苏州龙杰特种纤维股份有限公司 | A kind of hollow fibre spinneret |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106119983A (en) * | 2016-08-31 | 2016-11-16 | 浙江金汇特材料有限公司 | Iso-fineness spinneret and high abrasion ocean hawser are by high-strength flatness industrial yarn production method |
| CN109338490A (en) * | 2018-09-30 | 2019-02-15 | 青岛大学 | A kind of preparation method of hollow multi-wall structural fiber and obtained fiber are applied with it |
| CN115559014A (en) * | 2022-09-15 | 2023-01-03 | 浙江盛元化纤有限公司 | Preparation method of antistatic wool-like polyester filament yarn |
| CN115559014B (en) * | 2022-09-15 | 2024-03-08 | 浙江盛元化纤有限公司 | Preparation method of antistatic wool-like polyester filaments |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104831379B (en) | 2017-03-01 |
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