CN204625858U - A kind of spinnerets producing doughnut - Google Patents
A kind of spinnerets producing doughnut Download PDFInfo
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- CN204625858U CN204625858U CN201520315964.5U CN201520315964U CN204625858U CN 204625858 U CN204625858 U CN 204625858U CN 201520315964 U CN201520315964 U CN 201520315964U CN 204625858 U CN204625858 U CN 204625858U
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- plate body
- spinnerets
- doughnut
- spinneret orifice
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Abstract
The utility model provides a kind of spinnerets producing doughnut, comprise circular plate body, the circle centre position of described plate body is provided with a manhole, described plate body is arranged with several spinneret orifice groups, described spinneret orifice group is uniformly distributed in the form of a ring on described plate body, described spinneret orifice group comprises consistent " C " shape slotted eye of two shapes, described " C " shape slotted eye back to and adjacent layout.The spinnerets of the production doughnut that the utility model provides, prior art is improved, and can produce multidimensional hollow elasticity terylene thread, 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.
Description
Technical field
The utility model relates to production of chemical fibre equipment technical field, particularly relates to a kind of spinnerets producing doughnut.
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 spinnerets producing doughnut, 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.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of spinnerets producing doughnut, 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 utility model solves the technical scheme that its technical problem adopts: provide a kind of spinnerets producing doughnut, comprise circular plate body, the circle centre position of described plate body is provided with a manhole, described plate body is arranged with several spinneret orifice groups, described spinneret orifice group is uniformly distributed in the form of a ring on described plate body, described spinneret orifice group comprises consistent " C " shape slotted eye of two shapes, described " C " shape slotted eye back to and adjacent layout.
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 12.
Preferably, the diameter of described manhole is 0.08mm ~ 0.1mm.
Preferably, the diameter of described manhole is consistent with the diameter of " C " shape slotted eye.
The beneficial effects of the utility model are, the spinnerets of the production doughnut that the utility model provides, 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 utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, 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 the spinnerets preferred embodiment of production doughnut of the present utility model.
[in figure Reference numeral]:
10. plate body, 20. through holes, 30. spinneret orifice groups, 40. " C " shape slotted eye.
Detailed description of the invention
For making content of the present utility model clearly understandable, below in conjunction with Figure of description, content of the present utility model is described further.Certain the utility model is not limited to this specific embodiment, and the general replacement known by those skilled in the art is also encompassed in protection domain of the present utility model.Secondly, the utility model detailed statement that utilized schematic diagram to carry out, when describing the utility model example in detail, for convenience of explanation, schematic diagram, should in this, as to restriction of the present utility model not according to general ratio partial enlargement.
Above-mentioned and other technical characteristic and beneficial effect, by conjunction with the embodiments and the spinnerets of accompanying drawing 1 to production doughnut of the present utility model be described in detail.As shown in Figure 1, Fig. 1 is the structural representation of the spinnerets preferred embodiment of production doughnut of the present utility model.
As shown in Figure 1, the utility model provides a kind of spinnerets producing doughnut, comprise circular plate body 10, the circle centre position of plate body 10 is provided with a manhole 20, plate body 10 is arranged with several spinneret orifice groups 30, spinneret orifice group 30 is uniformly distributed in the form of a ring on described plate body 10, and spinneret orifice group 30 comprises consistent " C " shape slotted eye 40 of two shapes, " C " shape slotted eye 40 back to and adjacent layout.
Concrete, in the present embodiment, " C " shape slotted eye 40 is for having the annular of opening, and the interior diameter of annular is 0.06mm ~ 0.08mm; Wherein, the radian of opening is preferably π/4, π/3 ~ 3.
In addition, the diameter of the manhole 20 in the present embodiment is preferably 0.08mm ~ 0.1mm, and preferably, the diameter of manhole 20 is consistent with the diameter of " C " shape slotted eye 40.
In preferred version, spinneret orifice group 30 is 12, and described plate body 10 is uniformly distributed in the form of a ring.
The spinnerets that the utility model provides, 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, the spinnerets of the production doughnut that the utility model provides, 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.
Although the utility model essentially describes above embodiment, just come as an example to be described, and the utility model 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 domain of the present utility model that claims limit.
Embodiment involved in this description, its implication is that specially feature, structure or the characteristic described in conjunction with this embodiment is included at least one embodiment of the present utility model.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. produce the spinnerets of doughnut for one kind, it is characterized in that, comprise circular plate body, the circle centre position of described plate body is provided with a manhole, described plate body is arranged with several spinneret orifice groups, described spinneret orifice group is uniformly distributed in the form of a ring on described plate body, and described spinneret orifice group comprises consistent " C " shape slotted eye of two shapes, described " C " shape slotted eye back to and adjacent layout.
2. the spinnerets producing doughnut 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. the spinnerets producing doughnut as claimed in claim 2, it is characterized in that, the radian of described opening is π/4, π/3 ~ 3.
4. the spinnerets producing doughnut as claimed in claim 1, it is characterized in that, described spinneret orifice group is 12.
5. the spinnerets producing doughnut as claimed in claim 1, it is characterized in that, the diameter of described manhole is 0.08mm ~ 0.1mm.
6. the spinnerets producing doughnut as claimed in claim 1, it is characterized in that, the diameter of described manhole is consistent with the diameter of " C " shape slotted eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315964.5U CN204625858U (en) | 2015-05-15 | 2015-05-15 | A kind of spinnerets producing doughnut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315964.5U CN204625858U (en) | 2015-05-15 | 2015-05-15 | A kind of spinnerets producing doughnut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204625858U true CN204625858U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520315964.5U Active CN204625858U (en) | 2015-05-15 | 2015-05-15 | A kind of spinnerets producing doughnut |
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| CN (1) | CN204625858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831380A (en) * | 2015-05-15 | 2015-08-12 | 苏州龙杰特种纤维股份有限公司 | Spinneret plate for producing hollow fibers |
| 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 |
-
2015
- 2015-05-15 CN CN201520315964.5U patent/CN204625858U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831380A (en) * | 2015-05-15 | 2015-08-12 | 苏州龙杰特种纤维股份有限公司 | Spinneret plate for producing hollow fibers |
| 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 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |