CN104726947A - Antibacterial, moisture absorption and sweat releasing polyester composite elastic fiber - Google Patents
Antibacterial, moisture absorption and sweat releasing polyester composite elastic fiber Download PDFInfo
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- CN104726947A CN104726947A CN201310703203.2A CN201310703203A CN104726947A CN 104726947 A CN104726947 A CN 104726947A CN 201310703203 A CN201310703203 A CN 201310703203A CN 104726947 A CN104726947 A CN 104726947A
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Abstract
The invention discloses a polyester composite elastic fiber with antibacterial, moisture absorption and sweat releasing function. The polyester composite elastic fiber has dual-component parallel composite structure and has cross-shaped cross section. Two components of the parallel composite fiber are respectively selected from one of PET, PBT, PTT and CO-PET and are different one another; antibacterial silver ions are added in at least one component. The fiber has natural curly spiral structure due to different shrinking percentage of the two components and has permanent elasticity; the elastic fiber has moisture absorption, sweat releasing and anti-bacterial function due to the fact that the cross-shaped cross section structure is adopted and the antibacterial agent is added. The fiber is widely applicable to the high-grade underwear, sportswear and swimwear and has the characteristics of being elastic, comfortable, breathable, fresh, bacteriostatic and healthy.
Description
Technical field
The invention belongs to Multifunction field of polyester fiber, particularly relate to a kind of antibacterial and polyester composite elastic fiber that is moisture absorption sweat discharging functions of having.
Background technology
Elastomer refers to the synthetic fiber with high extension at break, low modulus and high resilience.Clothing containing elastomer, buman body type of both having fitted, increases aesthetic feeling, can not cause constraint again, catered to the requirement of people to comfortableness to the activity of human body.Therefore, elastomer is applied in various fabric and goes by people more and more.At present, the most successful elastomer of commercialization is spandex, is applied to various fabric in the mode of spandex core-spun yarn; Polyolefin elastic fiber is particularly useful for wool fabric because not needing HEAT SETTING; Double component polyester composite elastic fiber then does not need coatedly can directly to use with it, excellent chemical stability and have the irreplaceable advantage of first two elastomer, is paid close attention to widely and develops.
No matter be spandex or polyester composite elastic fiber, in fabric application, be also generally confined to simple function, rarely have the research and development to composite multifunction elastomer at present.And elastomer is as composition indispensable in multiple clothes, should not be limited to its spring function in the application, people more and more wish that it does not only have an impact to other of clothes are functional, more can increase abundanter feature for clothes.Thus, the multifunctionality of elastomer is developed, more diversified selection will be provided for field of textile.
Summary of the invention
The object of the present invention is to provide a kind of Mobyneb polyester composite elastic fiber, solve the deficiency that current elastomer universal functionality is single, for the variation of fabric and the exploitation of functional form clothes provide more more options.
For achieving the above object, the preferred technical scheme of the present invention is as follows:
There is provided a kind of polyester composite elastic fiber of anti-bacterial wet-absorbing sweat-repellent, its architectural feature is: fiber is that two component parallel is compound, cross section decussate texture.Two kinds of components of parallel composite fiber are respectively taken from the one in PET, PBT, PTT and CO-PET, and different; Have at least in a kind of component and add silver ion antimicrobial agent.
The star section feature of this fiber, by two kinds of components symmetrically structure compound arranged side by side form, often kind of component forms criss-cross adjacent two blades.
The two kinds of polyester components forming fiber have one at least for hydrophilic modifying polyester, and surface is containing hydrophilic radical; Two kinds of polyester components mass ratioes are 50: 50.
Add silver ion antimicrobial agent at least one component of fiber, content accounts for 1% ~ 4% of fiber.
The polyester composite elastic fiber of the anti-bacterial wet-absorbing sweat-repellent that the present invention obtains comprises long filament and staple fibre.
For achieving the above object, the preparation technology of this fiber is as follows:
The spinneret component melt spinning of side. by-side conjugation spinning technique and special construction is adopted to obtain: by two kinds of polyester raw material chip dryings, antiseptic master batch adds in one or both polyester components and mixes, two kinds of components are input in two screw extruders of composite spinning equipment respectively, spinning manifold is inputted after measuring pump measures respectively, spinneret component through special construction melt extrudes, quenching, oil integrated tow, obtains long filament or the short fiber of the polyester composite elastic fiber of anti-bacterial wet-absorbing sweat-repellent through tow post processing and heat setting process.
The fiber number of above-mentioned elastomer is 2 ~ 200dtex, and cross section is cross, fiber crimp extensibility more than 35%, Curl response rate more than 70%, antibiotic rate more than 99%, excellent combination property.
Beneficial effect of the present invention:
The fibre structure of star section, compares common circle or peanut shaped parallel construction, forms the groove of a large amount of moisture absorbing and sweat releasing between fiber, solves polyesters elastomer poor air permeability, causes the shortcoming that clothing is sultry.
Add hydrophilic modifying polyester component, fiber has from hydrophily, improves the hydrophobic character of polyester itself, and elastic fabric is arranged without the need to hydrophilic additive, namely has good hydrophilic hygroscopicity, reaches desirable moisture absorbing and sweat releasing effect.
Having antibacterial functions concurrently, when being especially applied to underwear, sportswear, without the need to adding other anti-bacterial fibres, there is the fungistatic effect of more than 99%.
The present invention has antibacterial and elastomer that is moisture absorbing and sweat releasing effect concurrently, and the design for functional fabric provides more selective, makes weaving process easier, functional more outstanding.
Accompanying drawing explanation
The cross section structure schematic diagram of Fig. 1 fiber of the present invention
In figure: 1-polyester components one; 2-polyester components two: 3-silver ion antimicrobial agent
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further detailed explanation, but technology contents of the present invention is not only confined to following embodiment.
Embodiment 1
Prepare the PTT/PET composite elastic short fiber of anti-bacterial wet-absorbing sweat-repellent: by PTT and hydrophilic modifying PET two kinds of polyester raw material chip dryings, add in PTT component blended after the drying of silver ion antimicrobial agent master batch, two kinds of components are input to respectively in two screw extruders of side. by-side conjugation spinning equipment, spinning manifold is inputted after measuring pump measures respectively, the specific spinneret component being " symmetric double right angle " structure through spinneret orifice melt extrudes, quenching, fall after tow winding bucket, boundling, again through one-level drawing-off, reel after secondary drawing-off, cut off after HEAT SETTING, packing, obtained hydrophily PTT/PET composite elastic staple fibre.Composite fibre is cross section cross-shaped configuration, and the mass ratio of PTT and PET is 50: 50, and silver-ion antibiotic agent content is 3%.
Embodiment 2
Prepare the PBT/PET composite elastic long filament of anti-bacterial wet-absorbing sweat-repellent: by PBT and hydrophilic modifying PET two kinds of polyester raw material chip dryings, add in hydrophilic modifying PET component blended after the drying of silver ion antimicrobial agent master batch, two kinds of components are input to respectively in two screw extruders of side. by-side conjugation spinning equipment, spinning manifold is inputted after measuring pump measures respectively, the specific spinneret component being " symmetric double right angle " structure through spinneret orifice melt extrudes, quenching, oil integrated tow, tow is again through drawing-off, winding, the techniques such as HEAT SETTING obtain hydrophily PBT/PET composite elastic long filament.Composite fibre is cross section cross-shaped configuration, and the mass ratio of PBT and PET is 50: 50, and silver-ion antibiotic agent content is 1.5%.
Claims (6)
1. a polyester composite elastic fiber for anti-bacterial wet-absorbing sweat-repellent, is characterized in that: fiber is that two component parallel is compound, cross section decussate texture.Two kinds of components of parallel composite fiber are respectively taken from the one in PET, PBT, PTT and CO-PET, and different; Have at least in a kind of component and add silver ion antimicrobial agent.
2. the polyester composite elastic fiber of the anti-bacterial wet-absorbing sweat-repellent as described in right 1, is characterized in that: the star section of described fiber, by two kinds of components symmetrically structure compound arranged side by side form, often kind of component forms criss-cross adjacent two blades.
3. the polyester composite elastic fiber of the anti-bacterial wet-absorbing sweat-repellent as described in right 1, is characterized in that: it is hydrophilic modifying polyester that two kinds of polyester components of described formation fiber have at least a kind of, and surface is containing hydrophilic radical.
4. the polyester composite elastic fiber of the anti-bacterial wet-absorbing sweat-repellent as described in right 1, is characterized in that: two kinds of constituent mass ratios of described composite construction fiber arranged side by side are 50: 50.
5. the polyester composite elastic fiber of the anti-bacterial wet-absorbing sweat-repellent as described in right 1, is characterized in that: adding silver-ion antibiotic agent content in described fiber is 1% ~ 4%.
6. the polyester composite elastic fiber of the anti-bacterial wet-absorbing sweat-repellent as described in right 1, is characterized in that: described fiber comprises long filament and staple fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703203.2A CN104726947A (en) | 2013-12-19 | 2013-12-19 | Antibacterial, moisture absorption and sweat releasing polyester composite elastic fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703203.2A CN104726947A (en) | 2013-12-19 | 2013-12-19 | Antibacterial, moisture absorption and sweat releasing polyester composite elastic fiber |
Publications (1)
| Publication Number | Publication Date |
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| CN104726947A true CN104726947A (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310703203.2A Pending CN104726947A (en) | 2013-12-19 | 2013-12-19 | Antibacterial, moisture absorption and sweat releasing polyester composite elastic fiber |
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Cited By (18)
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| CN106757512A (en) * | 2016-11-23 | 2017-05-31 | 厦门安踏体育用品有限公司 | A kind of shape memory polyester fiber, fabric and clothes |
| CN107964704A (en) * | 2017-12-15 | 2018-04-27 | 苏州东胜化纤纺织有限公司 | A kind of modified form high-performance polyester fiber |
| CN110158183A (en) * | 2019-05-08 | 2019-08-23 | 绍兴喜能纺织科技有限公司 | A kind of cupric bi-component composite antibacterial fibre and preparation method thereof |
| CN110306270A (en) * | 2019-07-22 | 2019-10-08 | 南通汉卓纺织科技有限公司 | A kind of preparation method of the ventilative three-dimensional complex yarn of moisture absorption |
| CN110644074A (en) * | 2019-10-24 | 2020-01-03 | 张家港欣阳化纤有限公司 | Anti-ultraviolet high-elasticity flame-retardant filament and production process thereof |
| CN110983483A (en) * | 2019-11-27 | 2020-04-10 | 武汉纺织大学 | Heat-moisture response fiber with photo-thermal conversion and antibacterial performance and preparation method thereof |
| CN111020724A (en) * | 2019-12-31 | 2020-04-17 | 深圳市宏翔新材料发展有限公司 | Preparation method of textilene cloth |
| CN111020725A (en) * | 2019-12-31 | 2020-04-17 | 深圳市宏翔新材料发展有限公司 | Special-shaped quick-drying fiber and preparation method thereof |
| CN111041574A (en) * | 2019-12-31 | 2020-04-21 | 深圳市宏翔新材料发展有限公司 | Staggered cross-shaped fiber and preparation method thereof |
| CN111041575A (en) * | 2019-12-31 | 2020-04-21 | 深圳市宏翔新材料发展有限公司 | High-moisture-conductivity polyester fiber and preparation method thereof |
| CN111058110A (en) * | 2019-12-31 | 2020-04-24 | 深圳市宏翔新材料发展有限公司 | Preparation method of sports knitted fabric |
| CN111058113A (en) * | 2019-12-31 | 2020-04-24 | 深圳市宏翔新材料发展有限公司 | Preparation method of water-repellent canvas |
| CN111058112A (en) * | 2019-12-31 | 2020-04-24 | 深圳市宏翔新材料发展有限公司 | Preparation method of low-friction bandage |
| CN111058114A (en) * | 2019-12-31 | 2020-04-24 | 深圳市宏翔新材料发展有限公司 | Preparation method of polyester military tent cloth |
| CN112725931A (en) * | 2019-10-14 | 2021-04-30 | 中国石油化工股份有限公司 | Hydrophilic/hydrophobic two-component polyester fiber and preparation method and application thereof |
| JP7030370B1 (en) * | 2021-08-26 | 2022-03-07 | 株式会社 維研 | Textile products with cool contact function |
| CN114908437A (en) * | 2022-05-20 | 2022-08-16 | 常熟市海立复合材料有限公司 | Moisture-conductive quick-drying self-crimping elastic fiber and preparation method and application thereof |
| CN115074859A (en) * | 2022-05-27 | 2022-09-20 | 厦门欣思源新材料科技股份有限公司 | Efficient heating and warming composite fiber and preparation method thereof |
-
2013
- 2013-12-19 CN CN201310703203.2A patent/CN104726947A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106757512A (en) * | 2016-11-23 | 2017-05-31 | 厦门安踏体育用品有限公司 | A kind of shape memory polyester fiber, fabric and clothes |
| CN106757512B (en) * | 2016-11-23 | 2020-07-07 | 厦门安踏体育用品有限公司 | Shape memory polyester fiber, fabric and garment |
| CN107964704A (en) * | 2017-12-15 | 2018-04-27 | 苏州东胜化纤纺织有限公司 | A kind of modified form high-performance polyester fiber |
| CN110158183A (en) * | 2019-05-08 | 2019-08-23 | 绍兴喜能纺织科技有限公司 | A kind of cupric bi-component composite antibacterial fibre and preparation method thereof |
| CN110158183B (en) * | 2019-05-08 | 2021-07-20 | 绍兴喜能纺织科技有限公司 | Copper-containing bi-component composite antibacterial fiber and preparation method thereof |
| CN110306270A (en) * | 2019-07-22 | 2019-10-08 | 南通汉卓纺织科技有限公司 | A kind of preparation method of the ventilative three-dimensional complex yarn of moisture absorption |
| CN110306270B (en) * | 2019-07-22 | 2022-04-05 | 南通汉卓纺织科技有限公司 | Preparation method of moisture-absorbing and breathable three-dimensional composite yarn |
| CN112725931A (en) * | 2019-10-14 | 2021-04-30 | 中国石油化工股份有限公司 | Hydrophilic/hydrophobic two-component polyester fiber and preparation method and application thereof |
| CN110644074A (en) * | 2019-10-24 | 2020-01-03 | 张家港欣阳化纤有限公司 | Anti-ultraviolet high-elasticity flame-retardant filament and production process thereof |
| CN110983483A (en) * | 2019-11-27 | 2020-04-10 | 武汉纺织大学 | Heat-moisture response fiber with photo-thermal conversion and antibacterial performance and preparation method thereof |
| CN110983483B (en) * | 2019-11-27 | 2022-02-18 | 武汉纺织大学 | Heat-moisture response fiber with photo-thermal conversion and antibacterial performance and preparation method thereof |
| CN111058112A (en) * | 2019-12-31 | 2020-04-24 | 深圳市宏翔新材料发展有限公司 | Preparation method of low-friction bandage |
| CN111058113A (en) * | 2019-12-31 | 2020-04-24 | 深圳市宏翔新材料发展有限公司 | Preparation method of water-repellent canvas |
| CN111058114A (en) * | 2019-12-31 | 2020-04-24 | 深圳市宏翔新材料发展有限公司 | Preparation method of polyester military tent cloth |
| CN111058110A (en) * | 2019-12-31 | 2020-04-24 | 深圳市宏翔新材料发展有限公司 | Preparation method of sports knitted fabric |
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| CN111020725A (en) * | 2019-12-31 | 2020-04-17 | 深圳市宏翔新材料发展有限公司 | Special-shaped quick-drying fiber and preparation method thereof |
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| JP7030370B1 (en) * | 2021-08-26 | 2022-03-07 | 株式会社 維研 | Textile products with cool contact function |
| WO2023026505A1 (en) * | 2021-08-26 | 2023-03-02 | 株式会社維研 | Fiber product having cool touch feeling function |
| CN114908437A (en) * | 2022-05-20 | 2022-08-16 | 常熟市海立复合材料有限公司 | Moisture-conductive quick-drying self-crimping elastic fiber and preparation method and application thereof |
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Application publication date: 20150624 |