CN101781816B - Colored fiber - Google Patents
Colored fiber Download PDFInfo
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- CN101781816B CN101781816B CN2010101230303A CN201010123030A CN101781816B CN 101781816 B CN101781816 B CN 101781816B CN 2010101230303 A CN2010101230303 A CN 2010101230303A CN 201010123030 A CN201010123030 A CN 201010123030A CN 101781816 B CN101781816 B CN 101781816B
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- polyester
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- colored fiber
- soluble
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Abstract
The invention discloses a colored fiber with high hygroscopic performance after water solution, which comprises a colored polyester main component and a water-soluble polyester accessory component, wherein the colored polyester main component accounts for 60-90 percent of the total weight, the water-soluble polyester accessory component accounts for 10-40 percent of the total weight, the content of masterbatch in the colored polyester main component is 0.1-50 percent, the colored fiber is composed of the colored polyester main component with a double cross shaped cross section and water-soluble polyester accessory component in a petaloid-shaped groove between the double cross-shaped colored fiber. The invention has the advantages that after the after-finishing water solution of the colored fiber weaved cloth, the water-soluble polyester accessory component is dissolved in basic water, and a plurality of clear petaloid-shaped grooves appear on the surface of the colored fiber, so that the colored fiber has strong hygroscopic performance; and a colored fiber fabric needs not to be additionally dyed, so that the colored fiber fabric is more comfortable and environment-friendly to wear.
Description
Technical field
The present invention relates to a kind of colored fibre.
Background technology
Along with popularizing of the development of athletics sports, national physical training, sportswear also will constantly improve and innovate on lining, style and color.
Disclose a kind of core-skin type colored fibre in the patent specification as the patent No.: 200920039326.x, its described core-skin type colored fibre comprises cortex and sandwich layer, and sandwich layer is painted, and cortex coats sandwich layer.Its filament number is 1.5～7dtex, is conventional fibre, does not possess high hygroscopic property.
As the patent No.: disclose a kind of ultrafine fiber with high color fastness and manufacture method thereof in 200810249641.5 the patent specification, what it adopted is that polyester and polyamide are made the coloured preorientation composite fibre of M shape through being total to composite spinning, it is conventional cross section that one component is arranged after it is peeled off, the no clear groove in surface, this fiber only possesses common moisture pick-up properties.
In order to satisfy the comfort level of human body greatly, our company has developed this colored fibre.
Summary of the invention
Technical problem to be solved by this invention is: a kind of colored fibre is provided, has high hygroscopic property after this colored fibre is water-soluble
In order to solve the problems of the technologies described above, technical scheme of the present invention is: colored fibre, comprise: the coloured polyester principal component and the water-soluble polyester accessory ingredient that accounts for gross weight 10%～40% that account for gross weight 60%～90%, wherein the content of Masterbatch is between 0.1%～50% in the coloured polyester principal component, and described colored fibre is that coloured polyester principal component of " rice " font and the water-soluble polyester accessory ingredient that is positioned at the flap groove between " rice " word are formed by cross section.
In order to solve the problems of the technologies described above better, further technical scheme of the present invention is: described coloured polyester principal component A is mixed by conventional polyester section and Masterbatch.
In order to solve the problems of the technologies described above better, further technical scheme of the present invention is: described water-soluble polyester accessory ingredient is the water-soluble polyester section.
Advantage of the present invention is: after above-mentioned colored fibre is weaved cotton cloth again through after the arrangement water-soluble after, the water-soluble polyester accessory ingredient will be dissolved in the buck, multiple tracks flap groove clearly can appear on the surface of colored fibre, has very strong moisture pick-up properties, and the colored fibre fabric need not other dyeing, makes more comfortable, the environmental protection of colored fibre fabric dress.
Description of drawings
Fig. 1 is the shape of cross section structural representation of colored fibre of the present invention.
Among the figure: 1, coloured polyester principal component, 2, the water-soluble polyester accessory ingredient.
The specific embodiment
Describe particular content of the present invention in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, colored fibre, comprise: the coloured polyester principal component 1 and the water-soluble polyester accessory ingredient 2 that accounts for gross weight 10%～40% that account for gross weight 60%～90%, wherein the content of Masterbatch is between 0.1%～50% in the coloured polyester principal component 1, and described colored fibre is that coloured polyester principal component of " rice " font and the water-soluble polyester accessory ingredient that is positioned at the flap groove between " rice " word are formed by cross section.
In the coloured polyester principal component 1 described in following examples of the present invention is to be mixed by conventional polyester section and Masterbatch.Described water-soluble polyester accessory ingredient 2 is the water-soluble polyester section.
Embodiment 1
(1) be raw material to account for the section of gross weight 48% conventional polyester, enter material continuous drying tower, make the normal polyester of moisture content＜40ppm and do section, the Masterbatch that simultaneously content is occupied look polyester principal component gross weight 20% accurately measures by master batch injection instrument to be extruded, but do the coloured polyester melt that melt extruded that section enters screw extruder simultaneously becomes spinning with normal polyester, the melt extruded process of screw extruder is provided with 3～5 sections thermals treatment zone, the heating-up temperature in each district is 265 ℃, 275 ℃, 285 ℃, 290 ℃, 290 ℃ (five district's screw rods), and with this coloured polyester melt Conveying in spinning manifold (screw extruder to coloured polyester melt between the spinning manifold through prefilter, large granular impurity in the coloured polyester melt is removed), and further be evenly distributed in the composite spining module and go, obtain accounting for gross weight 60% coloured polyester principal component 1.
(2) be raw material to account for gross weight 40% water-soluble section, enter material continuous drying tower, make the water-soluble polyester of moisture content＜50ppm and do section, enter screw extruder then, but become the water-soluble polyester melt of spinning through the melt extruded of screw extruder, the melt extruded process of screw extruder does not have 3～5 sections thermals treatment zone, the heating-up temperature in each district is 255 ℃, 265 ℃, 275 ℃, 280 ℃, 280 ℃ (five district's screw rods), and with this water-soluble polyester melt Conveying in spinning manifold, and further be evenly distributed in the composite spining module, obtain accounting for the water-soluble polyester accessory ingredient 2 of gross weight 40%.
(3) spun filament of moulding in the composite spining module is evenly extruded, oil through annealing device, lateral blowing (cooling forming), last oil system, pass through spinning shaft, through pre-Network device interlacing, the first hot rod, the second hot rod drawing-off, winding head is reeled becomes this colored fibre, this that processes kind of colored fibre, its fracture strength 〉=3.0CN/dtex, elongation at break between 20～35%, yarn unevenness CV value＜1.2%.
(1) be raw material to account for the section of gross weight 63% conventional polyester, enter material continuous drying tower, make the normal polyester of moisture content＜40ppm and do section, the Masterbatch that simultaneously content is occupied look polyester principal component gross weight 10% accurately measures by master batch injection instrument to be extruded, but do the coloured polyester melt that melt extruded that section enters screw extruder simultaneously becomes spinning with normal polyester, the melt extruded process of screw extruder is provided with 3～5 sections thermals treatment zone, the heating-up temperature in each district is 265 ℃, 275 ℃, 285 ℃, 290 ℃, 290 ℃ (five district's screw rods), and with this coloured polyester melt Conveying in spinning manifold (screw extruder to coloured polyester melt between the spinning manifold through prefilter, large granular impurity in the coloured polyester melt is removed), and further be evenly distributed in the composite spining module and go, obtain accounting for gross weight 70% coloured polyester principal component 1.
(2) be raw material to account for gross weight 30% water-soluble section, enter material continuous drying tower, make the water-soluble polyester of moisture content＜50ppm and do section, enter screw extruder then, but become the water-soluble polyester melt of spinning through the melt extruded of screw extruder, the melt extruded process of screw extruder does not have 3～5 sections thermals treatment zone, the heating-up temperature in each district is 255 ℃, 265 ℃, 275 ℃, 280 ℃, 280 ℃ (five district's screw rods), and with this water-soluble polyester melt Conveying in spinning manifold, and further be evenly distributed in the composite spining module, obtain accounting for the water-soluble polyester accessory ingredient 2 of gross weight 30%.
(3) spun filament of moulding in the composite spining module is evenly extruded, oil through annealing device, lateral blowing (cooling forming), last oil system, pass through spinning shaft, through pre-Network device interlacing, the first hot rod, the second hot rod drawing-off, winding head is reeled becomes this colored fibre, this that processes kind of colored fibre, its fracture strength 〉=3.0CN/dtex, elongation at break between 20～35%, yarn unevenness CV value＜1.2%.
Embodiment 3
(1) be raw material to account for the section of gross weight 76% conventional polyester, enter material continuous drying tower, make the normal polyester of moisture content＜40ppm and do section, the Masterbatch that simultaneously content is occupied look polyester principal component gross weight 5% accurately measures by master batch injection instrument to be extruded, but do the coloured polyester melt that melt extruded that section enters screw extruder simultaneously becomes spinning with normal polyester, the melt extruded process of screw extruder is provided with 3～5 sections thermals treatment zone, the heating-up temperature in each district is 265 ℃, 275 ℃, 285 ℃, 290 ℃, 290 ℃ (five district's screw rods), and with this coloured polyester melt Conveying in spinning manifold (screw extruder to coloured polyester melt between the spinning manifold through prefilter, large granular impurity in the coloured polyester melt is removed), and further be evenly distributed in the composite spining module and go, obtain accounting for gross weight 80% coloured polyester principal component 1.
(2) be raw material to account for gross weight 20% water-soluble section, enter material continuous drying tower, make the water-soluble polyester of moisture content＜50ppm and do section, enter screw extruder then, but become the water-soluble polyester melt of spinning through the melt extruded of screw extruder, the melt extruded process of screw extruder does not have 3～5 sections thermals treatment zone, the heating-up temperature in each district is 255 ℃, 265 ℃, 275 ℃, 280 ℃, 280 ℃ (five district's screw rods), and with this water-soluble polyester melt Conveying in spinning manifold, and further be evenly distributed in the composite spining module, obtain accounting for the water-soluble polyester accessory ingredient 2 of gross weight 20%.
(3) spun filament of moulding in the composite spining module is evenly extruded, oil through annealing device, lateral blowing (cooling forming), last oil system, pass through spinning shaft, through pre-Network device interlacing, the first hot rod, the second hot rod drawing-off, winding head is reeled becomes this colored fibre, this that processes kind of colored fibre, its fracture strength 〉=3.0CN/dtex, elongation at break between 20～35%, yarn unevenness CV value＜1.2%.
Claims (3)
1. colored fibre, it is characterized in that: comprising: account for the coloured polyester principal component (1) of gross weight 60%～90% and account for the water-soluble polyester accessory ingredient (2) of gross weight 10%～40%, wherein the content of Masterbatch is between 0.1%～50% in the coloured polyester principal component (1), and described colored fibre is that coloured polyester principal component (1) of " rice " font and the water-soluble polyester accessory ingredient (2) that is positioned at the flap groove between " rice " word are formed by cross section.
2. according to the described colored fibre of claim 1, it is characterized in that: described coloured polyester principal component (1) is to be mixed by conventional polyester section and Masterbatch.
3. according to claim 1 or 2 described colored fibres, it is characterized in that: described water-soluble polyester accessory ingredient (2) is the water-soluble polyester section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101230303A CN101781816B (en) | 2010-03-09 | 2010-03-09 | Colored fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101230303A CN101781816B (en) | 2010-03-09 | 2010-03-09 | Colored fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101781816A CN101781816A (en) | 2010-07-21 |
| CN101781816B true CN101781816B (en) | 2011-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101230303A Expired - Fee Related CN101781816B (en) | 2010-03-09 | 2010-03-09 | Colored fiber |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605500A (en) * | 2012-03-06 | 2012-07-25 | 张家港保税区长江塑化有限公司 | Colorful fiber |
| CN104451945B (en) * | 2013-09-22 | 2018-12-14 | 东丽纤维研究所（中国）有限公司 | A kind of biconstituent fibre and its manufacturing method and purposes |
| CN105887240B (en) * | 2016-04-19 | 2018-10-26 | 郑州四维特种材料有限责任公司 | A kind of terylene pre-oriented fiber and preparation method thereof, dacron fabric and preparation method thereof |
| CN115074845A (en) * | 2022-06-29 | 2022-09-20 | 厦门安踏体育用品有限公司 | Microporous waterproof fiber, preparation method and application thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086087A (en) * | 2007-06-20 | 2007-12-12 | 张家港保税区长江塑化有限公司 | Double-component polyester-nylon superthin drafting thread and its production method |
| JP2009052161A (en) * | 2007-08-24 | 2009-03-12 | Toray Ind Inc | Conjugated fiber |
| CN101195929A (en) * | 2007-12-18 | 2008-06-11 | 盛虹集团有限公司 | Method for producing hygroscopic fibre |
| CN101429689B (en) * | 2008-11-27 | 2010-12-22 | 无锡海丝路纺织新材料有限公司 | Superfine fibre material and producing method thereof |
| CN101445973A (en) * | 2008-12-23 | 2009-06-03 | 段宏伟 | Ultrafine fiber with high color fastness and manufacturing method thereof |
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2010
- 2010-03-09 CN CN2010101230303A patent/CN101781816B/en not_active Expired - Fee Related
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| CN101781816A (en) | 2010-07-21 |
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