CN102409426A - Functional hollow polyester fiber with hydrophilicity - Google Patents
Functional hollow polyester fiber with hydrophilicity Download PDFInfo
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- CN102409426A CN102409426A CN2011102513395A CN201110251339A CN102409426A CN 102409426 A CN102409426 A CN 102409426A CN 2011102513395 A CN2011102513395 A CN 2011102513395A CN 201110251339 A CN201110251339 A CN 201110251339A CN 102409426 A CN102409426 A CN 102409426A
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Abstract
The invention relates to a functional hollow polyester fiber with hydrophilicity. A preparation process for the functional hollow polyester fiber comprises the following steps of: blending four components such as polyester, hydrophilic modified polyester master batches, tourmaline powder master batches and ceramic powder master batches according to a certain proportion, melting and spinning the mixture, extruding the mixture by using a 'C'-shaped or circular spinneret plate, and performing post-treatment to obtain the functional hollow polyester filament yarns or staple fibers with the hydrophilicity. The functional hollow fiber with the hydrophilicity has an extremely high anion release rate and far infrared reflectivity, endows obtained textile fabrics with the good effects of moisture absorption, warm keeping and healthcare, and can be widely applied to the field of clothing.
Description
Technical field
The present invention relates to a kind of anion far infrared hollow polyester fiber preparation method of functional form doughnut, particularly a kind of possess hydrophilic property.
Background technology
Along with the progress of society and improving constantly of people's quality of life, dry and comfortable, comfortable, the functions such as the guarantor is dim, health care of pursuing fabric have become a kind of trend.Anion far-infrared fabric is emerging in recent years a kind of functional textile, has functions such as the guarantor is dim, health care.It can absorb the heat in that human body discharges or the environment, discharges anion and emitting far-infrared, acts on human body; Not only can activating cell, suppress the oxidation of health or aging, improve blood circulation; Enhance metabolism, improve air ambient, and then promote health; And have functions such as antibacterial, deodorization, receive people's favor deeply.Tourmaline powder is widely used in field of textiles as a kind of health-care material in recent years, but it must just can bring into play its effect under some certain conditions; Produce anion; When tourmaline contacted with human body, the moisture of health, body temperature, pressure and the friction and the convection current that produce when movable made the two ends of tourmaline produce electrical potential difference; Emission electronics when acquiring a certain degree, and then ionization oxygen produces anion.Therefore, when tourmaline directly contacts human body, just can give play to maximum effect.
Number of patent application is 200920068362 " a kind of far infrared haydite PTT doughnuts "; Number of patent application is 200820208527 " a kind of nano-negative ion powder PTT doughnuts ", and number of patent application is 200510027503, and " a kind of have negative ion far-infrared antimicrobial health fiber and preparation method thereof " all is through adding the health care fibre that tourmaline powder, ceramic powder wait one or both functions that reach anion, far infrared.But the fabric that only has the anion far-infrared functional can not satisfy needs of people far away, has better wearing comfort in order to make dacron, reaches dry and comfortable; Pass through wet; Protect dim, effects such as health care, number of patent application is that 02135325 " preparation method of functional form hollow micropore polyester fibre " adopts normal polyester, modification easy hydrolysis degradable polyester, function modified polyester master particle; Optimum weight proportion with 90: 45: 5 mixes; Through the hollow spinneret melt spinning, through the alkali decrement treatment, prepared a kind of polyester textile behind institute's fiber weaving that spins with hollow multi-cellular structure of anion, far infrared and uvioresistant function.But; The polyester fiber that utilizes this method to produce; Through the alkali decrement treatment time; Functional particles such as expensive tourmaline, ceramic powder and anti ultraviolet agent can part come off along with the dissolving of modification easy hydrolysis degradable polyester, and its loss late causes anion, far infrared and uvioresistant effect to reduce greatly up to 30%.In addition; Though the multi-cellular structure of fiber has improved the moisture absorption of fabric, thoroughly wet effect to a certain extent; But do not change the hydrophobic characteristic of fiber,, can form one deck hydrophilic membrane yet at fabric face even fabric is carried out the arrangement of hydrophilic back; Cause tourmaline to be covered, thereby lose the anion effect by this layer hydrophilic membrane.
The present invention introduces hydrophilic radical, tourmaline and ceramic composition in the process of polyester melt spinning; There are a large amount of hydrophilic radicals, tourmaline and ceramic particle in polyester fibre surface; Make fiber have the effect of moisture-absorption characteristics and anion and far infrared preferably; When keeping skin dry and comfortable comfortable, the loss late height of the functional particles that multi-cellular structure brings and the problem of functional effect difference have been solved.And the existence of hydrophilic radical, fiber can promote the generation of anion in the process of moisture absorption, make tourmaline that higher anion release rate arranged under same addition.Introduce ceramic powder and make fiber have the function of far infrared, mutually promote again, make fiber have the dim performance of excellent guarantor with the hollow structure acting in conjunction.
Summary of the invention
The present invention aims to provide a kind of anion far infrared hollow polyester fibre of possess hydrophilic property.
For achieving the above object, technical scheme of the present invention reaches in the following manner:
Behind polyester (component A), hydrophilic modifying polyester master particle (B component), tourmaline powder polyester master particle (component C) and ceramic powder polyester master particle (component D) raw material chip drying; Be by mass percentage (53～91): (5～20): (2～20): (2～20) input screw rod blended melting; Input spinning manifold (290 ℃ of spinning temperatures) after the measuring pump metering; Extrude the after-blow air cooling through profile spinneret, the integrated tow that oils, through making long filament or short fiber after the post processing:
The polyester FDY long filament: tow is reeled (speed 3000m/min) through drawing-off (90 ℃ of drawing temperatures, 2.5 times of drafting multiples), typing (115 ℃ of temperature), makes the FDY long filament.
The polyester DTY long filament: tow makes POY through reel (speed 2500m/min), and drawing-off adds (160 ℃ of drawing temperatures, 1.5 times of drafting multiples) reel behind the bullet, makes the DTY long filament.
Staple fibre: bucket, boundling fall behind the tow coiling (speed 900m/min); Again through one-level drawing-off (80 ℃ of drawing temperatures; 3 times of drafting multiples) and after the secondary drawing-off (120 ℃ of drawing temperatures, 1.0 times of drafting multiples) reel, again through relaxation heat setting (110 ℃ of temperature; 45min) back cuts off, packs, and makes staple fibre.
The prepared hydrophily functional form of the present invention hollow polyester fiber has functions such as moisture absorption, anion, far infrared, guarantor be dim; Its beneficial effect is embodied in the following aspects: the hydrophobic property of 1) considering terylene itself; In polyester slice, introduce the hydrophilic modifying component; Form a large amount of hydrophilic radicals at fiber surface, make fiber have the effect that initiatively absorption is moist, dry, keep the dry and comfortable comfortable of skin; 2) existence of hydrophilic radical makes hydrophobic polyester fiber change hydrophilic polyester fiber into, and fiber can promote the generation of anion in the process of moisture absorption, makes tourmaline that higher anion release rate arranged under same addition.3) interpolation of ceramic powder; The far infrared that fiber can outwards be distributed human body, reflex be in human body, thereby produce warmth sensation with far infrared resonance in the body; With hollow structure acting in conjunction, make fiber have the excellent dim effect of guarantor simultaneously with heat insulating function.
The practical implementation method
To help to understand the present invention through following examples, but not limit the scope of the invention.Should be understood that those skilled in the art belong to protection scope of the present invention equally to the various modifications that the present invention did after the content of having read the present invention's instruction.
Embodiment 1
Behind polyester A, hydrophilic modifying polyester master particle B, tourmaline powder polyester master particle C and ceramic powder polyester master particle D raw material chip drying; Be 53: 20: 20 by mass percentage: 7 input screw rod blended meltings; Wherein the weight of tourmaline powder and ceramic powder accounts for 6% and 2% of raw material gross weight respectively; Input spinning manifold (290 ℃ of spinning temperatures) is extruded the after-blow air cooling by the profile spinneret of " C " type, through drawing-off (90 ℃ of drawing temperatures after the measuring pump metering; 2.5 times of drafting multiples), typing (115 ℃ of temperature), reel (speed 3000m/min), make functional form hollow polyester FDY long filament with possess hydrophilic property.
Embodiment 2
Behind polyester A, hydrophilic modifying polyester master particle B, tourmaline powder polyester master particle C and ceramic powder polyester master particle D raw material chip drying; Be 53: 20: 7 by mass percentage: 20 input screw rod blended meltings; Wherein the weight of tourmaline powder and ceramic powder accounts for 2% and 6% of raw material gross weight respectively; Input spinning manifold (290 ℃ of spinning temperatures) is extruded the after-blow air cooling by the profile spinneret of " C " type after the measuring pump metering, reels (speed 2500m/min).Undrawn yarn POY adds bullet (160 ℃ of drawing temperatures, 1.5 times of drafting multiples) through drawing-off, makes the functional form hollow polyester DTY long filament with possess hydrophilic property.
Embodiment 3
Behind polyester A, hydrophilic modifying polyester master particle B, tourmaline powder polyester master particle C and ceramic powder polyester master particle D raw material chip drying, be 65: 5: 15 by mass percentage: 15 input screw rod blended meltings, wherein the weight of tourmaline powder and ceramic powder accounts for 4% and 4% of raw material gross weight respectively; Input spinning manifold (290 ℃ of spinning temperatures) is extruded the after-blow air cooling by the profile spinneret of circular arc after the measuring pump metering, reels (speed 900m/min); The bucket silk boundling that falls passes through the two-stage drawing-off: one-level drawing-off (80 ℃ of drawing temperatures, 3.0 times of drafting multiples) again; Secondary drawing-off (120 ℃ of drawing temperatures; 1.0 times of drafting multiples), fiber crimp is handled 45min through 110 ℃ of relaxation heat settings; Cut into slices then, pack, make functional form hollow short dacron fiber with possess hydrophilic property.
Claims (5)
1. the preparation method of the functional form hollow polyester fibre of a possess hydrophilic property; May further comprise the steps: with polyester (component A), hydrophilic modifying polyester master particle (B component), tourmaline powder polyester master particle (component C) and four kinds of components of ceramic powder polyester master particle (component D) blend melt spinning by a certain percentage; Extrude through the hollow spray filament plate; And, make the functional form hollow polyester fiber of possess hydrophilic property through aftertreatment technology.
2. four kinds of polyester raw materials as claimed in claim 1; It is characterized in that: with polyester A is main raw material; The quality per distribution ratio of A, B, C, four kinds of components of D is (53～91): (5～20): (2～20): (2～20); And in C, the D component in tourmaline powder or the ceramic powder a certain weight account for 1～6% of total weight of fiber, the addition summation of tourmaline and ceramic powder is no more than 8% of total weight of fiber.
3. the preparation method of the functional form hollow polyester fibre of possess hydrophilic property as claimed in claim 1, it is characterized in that: contain hydrophilic radical, tourmaline powder and ceramic powder in the fiber, the structure of fiber is a hollow type.
4. the preparation method of the functional form hollow polyester fibre of possess hydrophilic property as claimed in claim 1, it is characterized in that: described polyester B is the modified poly ester that has hydrophilic radical, can be the modified poly ester that has ether, hydroxyl, sulfonate groups.
5. the preparation method of the functional form hollow polyester fibre of possess hydrophilic property as claimed in claim 1 is characterized in that: described hollow spray filament plate can be but be not limited only to " C " type, two or three circular arc, multiple spot type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102513395A CN102409426A (en) | 2011-08-29 | 2011-08-29 | Functional hollow polyester fiber with hydrophilicity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102513395A CN102409426A (en) | 2011-08-29 | 2011-08-29 | Functional hollow polyester fiber with hydrophilicity |
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| CN102409426A true CN102409426A (en) | 2012-04-11 |
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| CN2011102513395A Pending CN102409426A (en) | 2011-08-29 | 2011-08-29 | Functional hollow polyester fiber with hydrophilicity |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733042A (en) * | 2012-07-14 | 2012-10-17 | 张家港市安顺科技发展有限公司 | Infrared anion healthcare fabric |
| CN103451765A (en) * | 2013-08-15 | 2013-12-18 | 苏州龙杰特种纤维股份有限公司 | Method for preparing far-infrared radiation polyester fiber |
| CN103590134A (en) * | 2012-08-17 | 2014-02-19 | 福建省晋江市华宇织造有限公司 | Uvioresistant, flame-retardant, anti-melt-drop, moisture absorption and sweat facilitating polyester monofilament and preparation method |
| CN103643384A (en) * | 2013-12-18 | 2014-03-19 | 达基服装辅料（南通）有限公司 | Production technology of soft fabric absorbing water easily |
| CN105146780A (en) * | 2015-09-14 | 2015-12-16 | 浙江渡帆纤维科技有限公司 | Production technology for intelligent heating knitted fabric |
| CN105908269A (en) * | 2016-06-12 | 2016-08-31 | 福建百宏聚纤科技实业有限公司 | Manufacturing method of special-shaped hollow warmth keeping polyester drawn textured yarn |
| CN110359122A (en) * | 2019-07-05 | 2019-10-22 | 株洲天伦纺织有限责任公司 | A kind of cotton-simulated terylene fiber and its production technology |
| CN110804794A (en) * | 2019-10-28 | 2020-02-18 | 武汉纺织大学 | Bi-component heat-humidity comfortable fabric based on hollow polyester fibers and preparation method thereof |
| CN112176448A (en) * | 2020-11-04 | 2021-01-05 | 江苏宇彤智能科技有限公司 | Binchotan polyester fiber |
| CN114000222A (en) * | 2021-10-29 | 2022-02-01 | 晋江市成东纺织有限公司 | Light-weight and light-weight folding-resistant monofilament and preparation method thereof |
| WO2024036929A1 (en) * | 2022-08-16 | 2024-02-22 | 深圳麦克韦尔科技有限公司 | Polyester fiber, preparation method therefor, and application thereof |
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| CN1472375A (en) * | 2002-07-29 | 2004-02-04 | 济南正昊化纤新材料有限公司 | Method for preparing hollow functional micropore polyester fibre |
| JP2007056419A (en) * | 2005-08-26 | 2007-03-08 | Toray Ind Inc | Hollow polyester fiber and fabric |
| CN101613890A (en) * | 2009-07-16 | 2009-12-30 | 上海水星家用纺织品有限公司 | A kind of preparation method of anion terylene fiber and the application in spinning of being in thereof |
| CN101792578A (en) * | 2009-12-30 | 2010-08-04 | 北京服装学院 | Polyester fiber with functions of wetting, moisture transmitting and quick drying and fabric thereof |
| JP2010195934A (en) * | 2009-02-25 | 2010-09-09 | Toray Ind Inc | Method for producing polyester |
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2011
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1472375A (en) * | 2002-07-29 | 2004-02-04 | 济南正昊化纤新材料有限公司 | Method for preparing hollow functional micropore polyester fibre |
| JP2007056419A (en) * | 2005-08-26 | 2007-03-08 | Toray Ind Inc | Hollow polyester fiber and fabric |
| JP2010195934A (en) * | 2009-02-25 | 2010-09-09 | Toray Ind Inc | Method for producing polyester |
| CN101613890A (en) * | 2009-07-16 | 2009-12-30 | 上海水星家用纺织品有限公司 | A kind of preparation method of anion terylene fiber and the application in spinning of being in thereof |
| CN101792578A (en) * | 2009-12-30 | 2010-08-04 | 北京服装学院 | Polyester fiber with functions of wetting, moisture transmitting and quick drying and fabric thereof |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733042A (en) * | 2012-07-14 | 2012-10-17 | 张家港市安顺科技发展有限公司 | Infrared anion healthcare fabric |
| CN103590134A (en) * | 2012-08-17 | 2014-02-19 | 福建省晋江市华宇织造有限公司 | Uvioresistant, flame-retardant, anti-melt-drop, moisture absorption and sweat facilitating polyester monofilament and preparation method |
| CN103590134B (en) * | 2012-08-17 | 2016-03-16 | 福建省晋江市华宇织造有限公司 | A kind of uvioresistant, flame-retardant and anti-dripping, moisture absorption sweat-releasing terylene monofilament and preparation method |
| CN103451765A (en) * | 2013-08-15 | 2013-12-18 | 苏州龙杰特种纤维股份有限公司 | Method for preparing far-infrared radiation polyester fiber |
| CN103643384A (en) * | 2013-12-18 | 2014-03-19 | 达基服装辅料（南通）有限公司 | Production technology of soft fabric absorbing water easily |
| CN105146780A (en) * | 2015-09-14 | 2015-12-16 | 浙江渡帆纤维科技有限公司 | Production technology for intelligent heating knitted fabric |
| CN105908269A (en) * | 2016-06-12 | 2016-08-31 | 福建百宏聚纤科技实业有限公司 | Manufacturing method of special-shaped hollow warmth keeping polyester drawn textured yarn |
| CN105908269B (en) * | 2016-06-12 | 2017-05-03 | 福建百宏聚纤科技实业有限公司 | Manufacturing method of special-shaped hollow warmth keeping polyester drawn textured yarn |
| CN110359122A (en) * | 2019-07-05 | 2019-10-22 | 株洲天伦纺织有限责任公司 | A kind of cotton-simulated terylene fiber and its production technology |
| CN110804794A (en) * | 2019-10-28 | 2020-02-18 | 武汉纺织大学 | Bi-component heat-humidity comfortable fabric based on hollow polyester fibers and preparation method thereof |
| CN112176448A (en) * | 2020-11-04 | 2021-01-05 | 江苏宇彤智能科技有限公司 | Binchotan polyester fiber |
| CN114000222A (en) * | 2021-10-29 | 2022-02-01 | 晋江市成东纺织有限公司 | Light-weight and light-weight folding-resistant monofilament and preparation method thereof |
| WO2024036929A1 (en) * | 2022-08-16 | 2024-02-22 | 深圳麦克韦尔科技有限公司 | Polyester fiber, preparation method therefor, and application thereof |
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Application publication date: 20120411 |