CN103233284A - Production method of novel functional fiber triangular specially-shaped yarns - Google Patents
Production method of novel functional fiber triangular specially-shaped yarns Download PDFInfo
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- CN103233284A CN103233284A CN2013101943018A CN201310194301A CN103233284A CN 103233284 A CN103233284 A CN 103233284A CN 2013101943018 A CN2013101943018 A CN 2013101943018A CN 201310194301 A CN201310194301 A CN 201310194301A CN 103233284 A CN103233284 A CN 103233284A
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Abstract
The invention provides a production method of functional fiber triangular specially-shaped yarns. The production method comprises the following steps of: (1) with polyamide-6 as a raw material, conveying the polyamide-6 into a spinning box body with a metering pump, quantitatively pressing a melt into a triangular specially-shaped spinneret plate assembly, and spraying out primary fiber of the triangular specially-shaped yarns; (2) cooling the primary fiber and conveying the cooled primary fiber to a winding machine to obtain pre-oriented yarns; (3) making the pre-oriented yarns into fully drawn yarns by using a drafting machine; and (4) finally manufacturing the triangular specially-shaped yarns. The novel functional fiber triangular specially-shaped yarns produced by using the production method have the following technical effects that (1) the novel functional fiber triangular specially-shaped yarns have a shining and transparent function and have the advantages of good drapability, strong shining property and the like; (2) due to triangular sections, the novel functional fiber triangular specially-shaped yarns shine with dazzling brilliance, have a light splitting effect like a small prism, and can be used for enabling split natural light to be recombined to bring a special feeling to people; and (3) in terms of optical property, the reflecting degree of the specially-shaped yarns on light is larger than that of the surface of circular yarns, a stain removal effect is achieved, and the drapability, the wrinkle resistance and the like can also be improved.
Description
Technical field
The present invention relates to the special-shaped silk of a kind of new function fibrous triangle, belong to the chemical fibre technical field.
Background technology
In recent years, the purposes of profiled filament was increasingly extensive, and profiled filament is broad market prospect in clothing, decoration and fabrics for industrial use three big fields, also is the desirable feedstock of non-weaving cloth and imitation leather coating.Because it is found that, profiled filament demonstrates the beyond challenge superiority of general fibre more and more.For example, in carpet applications, the speciality of profiled filament is high resilience, not balling-up, and higher bulkiness, spreadability and anti-fouling effect are arranged.In the nonwoven fabric field, the tack of profiled filament is more much bigger than circular fiber.In the industrial hygiene field, with the hairbrush series products that fiber is made, its clean-up performance is far better.Doughnut is except the clothing field, in dirt
Water treatment, concentrating and separating, desalinization, artificial kidney aspect also are widely used.
Summary of the invention
The objective of the invention is customer service the deficiencies in the prior art part, the production method of the special-shaped silk of a kind of new function fibrous triangle is provided.
The production method of the special-shaped silk of new function fibrous triangle of the present invention comprises the steps:
1) is raw material with polyamide fibre 6, enters the spinning manifold that has measuring pump, melt quantitative is pressed into triangle profile spinneret component assembly, the as-spun fibre of the special-shaped silk of ejection triangle;
2) cool off after, enter up-coiler and make pre-oriented yarn;
3) make full-drawn yarn through drawing machine;
4) finally obtain the special-shaped silk of triangle.
The production method of the special-shaped silk of new function fibrous triangle of the present invention is based on following principle:
In natural fabric, silk can produce flash of light.Know through research that it is triangular in shape that the flash of light of silk derives from its section.Under the irradiation of light, three geometric surface indexs of refraction of fiber are different, and make light produce refraction and light splitting as prism.The light that reflects like this is just dazzling colorful.Shaped filaments is subjected to the inspiration of silk just and develops, and deserves to be called the big achievement of bionics on synthetic fiber modification.The new high-tech product that the special-shaped silk of new function fibrous triangle is researched and developed out according to this principle just.This product cross section is triangle, and is bright and glittering, has the branch light action as the little prism, can make combination once again after the natural daylight light splitting, gives special sensation.And because the cross section is special shape, the cohesive force between can fortifying fibre is improved bulkiness and the gas permeability of fiber.The anti-performance of reeling off raw silk from cocoons also is better than circular fiber simultaneously.The key character of the special-shaped silk of new function fibrous triangle especially shows the optical property aspect, and the gloss as the silk can be sent in leg-of-mutton cross section.The relation of general fiber gloss and cross sectional shape is, compares with the picture cross section, and the concavo-convex number in cross section is more many, and the diffusivity of gloss is more good, the intensity of gloss and directionality variation.In addition, because shaped filaments has gloss effect, reflectivity is big, although when dyeing under the same conditions the dyestuff uptake as many color is shallow partially.If from obtaining the color of the same degree of depth in appearance, must increase the dyestuff of 10%-20% than circular cross-section fiber.But, visually as if owing to the influence of gloss, vividness has the sensation of increase.Odd-shaped cross section is big to the reflection of light degree than the circular wire surface, so its fabric is sent dirty effect.This project product has anti-pilling, because its cohesive force is strong, fluffing and pilling effect can significantly reduce.The circular cross-section fiber has cured sense, and odd-shaped cross section disappears cured sense owing to increased the coefficient of friction of fabric.Simultaneously, also can improve drapability and anti-fold etc.
The special-shaped silk of the new function fibrous triangle that method of the present invention is produced has following technique effect:
The special-shaped silk of the new function fibrous triangle of advantages such as 1) have glittering perspective function, drapability is good, and flash of light property is strong;
2) the product triangular-section is bright and glittering, has the branch light action as the little prism, can make combination once again after the natural daylight light splitting, gives special sensation;
3) aspect optical property, odd-shaped cross section is big to the reflection of light degree than the circular wire surface, has to send dirty effect, also can improve drapability and anti-fold etc.
The specific embodiment
Embodiment 1
The production method of the special-shaped silk of the new function fibrous triangle of present embodiment comprises the steps:
1) is raw material with polyamide fibre 6, enters the spinning manifold that has measuring pump, melt quantitative is pressed into triangle profile spinneret component assembly, the as-spun fibre of the special-shaped silk of ejection triangle;
2) cool off after, enter up-coiler and make pre-oriented yarn;
3) make full-drawn yarn through drawing machine;
4) finally obtain the special-shaped silk of triangle.
The technical parameter of the special-shaped silk of new function fibrous triangle of the present invention is as follows:
The line density coefficient of variation: 2.5%; The fracture strength coefficient of variation: 2%; Fracture strength: 〉=4 gram/dawn; Elongation at break: 50 ± 4%; The elongation at break coefficient of variation: 14%; Boiling water shrinkage: 25 ± 2%.
Claims (1)
1. the production method of the special-shaped silk of new function fibrous triangle is characterized in that, comprises the steps:
1) is raw material with polyamide fibre 6, enters the spinning manifold that has measuring pump, melt quantitative is pressed into triangle profile spinneret component assembly, the as-spun fibre of the special-shaped silk of ejection triangle;
2) cool off after, enter up-coiler and make pre-oriented yarn;
3) make full-drawn yarn through drawing machine;
4) finally obtain the special-shaped silk of triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101943018A CN103233284A (en) | 2013-05-23 | 2013-05-23 | Production method of novel functional fiber triangular specially-shaped yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101943018A CN103233284A (en) | 2013-05-23 | 2013-05-23 | Production method of novel functional fiber triangular specially-shaped yarns |
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| Publication Number | Publication Date |
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| CN103233284A true CN103233284A (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013101943018A Pending CN103233284A (en) | 2013-05-23 | 2013-05-23 | Production method of novel functional fiber triangular specially-shaped yarns |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126994A (en) * | 2020-08-14 | 2020-12-25 | 闽江学院 | Functional fiber, preparation method and wearing device |
| CN114836979A (en) * | 2022-05-27 | 2022-08-02 | 四川鑫敬业化纤织带有限公司 | Production process of nylon flame-retardant anti-infrared camouflage ribbon |
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| CN102409419A (en) * | 2011-09-16 | 2012-04-11 | 义乌华鼎锦纶股份有限公司 | Flexible and heterogeneous nylon-6 fiber and preparation method thereof |
| CN102747438A (en) * | 2012-06-28 | 2012-10-24 | 浙江台华新材料股份有限公司 | Production method for 20D/24F complete-extinction nylon 6 fully-drawn yarn |
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2013
- 2013-05-23 CN CN2013101943018A patent/CN103233284A/en active Pending
Patent Citations (9)
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| JP3665171B2 (en) * | 1997-02-24 | 2005-06-29 | 株式会社クラレ | Composite split filament and assembly comprising the same |
| JP2000248419A (en) * | 1998-12-28 | 2000-09-12 | Ritai Kachi | Polygonal cross-section fiber, textile product using the same and production of polygonal cross-section fiber |
| CN1807709A (en) * | 2006-02-15 | 2006-07-26 | 南通文凤化纤有限公司 | Production method for three-leaf big-bright full-drawn yarn of nylon 6 |
| CN101195934A (en) * | 2006-12-21 | 2008-06-11 | 丁尔民 | Moisture absorption polyamide 6 fibre and production method thereof |
| CN101476169A (en) * | 2009-02-06 | 2009-07-08 | 烟台华润锦纶有限公司 | Method for producing high strength fine-denier polyamide fiber 6 fully drawn yarn |
| JP2011162920A (en) * | 2010-02-12 | 2011-08-25 | Mitsubishi Rayon Co Ltd | Production method for cellulose acetate fiber excellent in gloss stability |
| CN102199800A (en) * | 2011-05-17 | 2011-09-28 | 长乐力恒锦纶科技有限公司 | Preparation process for nylon-6 bright triangular profiled multifilaments |
| CN102409419A (en) * | 2011-09-16 | 2012-04-11 | 义乌华鼎锦纶股份有限公司 | Flexible and heterogeneous nylon-6 fiber and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126994A (en) * | 2020-08-14 | 2020-12-25 | 闽江学院 | Functional fiber, preparation method and wearing device |
| CN114836979A (en) * | 2022-05-27 | 2022-08-02 | 四川鑫敬业化纤织带有限公司 | Production process of nylon flame-retardant anti-infrared camouflage ribbon |
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Application publication date: 20130807 |