CN105297230A - Functional quick-dry moisture absorbable and breathable fibers and preparation method thereof - Google Patents
Functional quick-dry moisture absorbable and breathable fibers and preparation method thereof Download PDFInfo
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- CN105297230A CN105297230A CN201410348178.5A CN201410348178A CN105297230A CN 105297230 A CN105297230 A CN 105297230A CN 201410348178 A CN201410348178 A CN 201410348178A CN 105297230 A CN105297230 A CN 105297230A
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- terylene
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Abstract
The invention relates to functional quick-dry moisture absorbable and breathable fibers and a preparation method thereof. The functional quick-dry moisture absorbable and breathable fibers comprise composite fibers composed of terylene and hydrophilic polymers. The hydrophilic polymers are utilized as a core layer for composite fibers. The terylene is utilized as a leather layer. The mass ratio of terylene ranges from 45% to 65%. The mass ratio of hydrophilic polymers ranges from 35% to 55%. Polymers containing hydrophilic groups and polyester chips are blended. In the meantime, a specially-designed irregular spinneret plate is utilized for spinning. After spinning, operations such as stretching, entering a lap machine, entering a carding machine, entering a pre-drawing machine, cold heating, laterally blowing air, oiling and winding, entering a roving frame and entering a spinning frame are performed. By means of the above method, prepared fibers are featured by being low in weight and are comfortable and easy to clean and have fine properties such as wet conduction, quick dry and coolness. The functional quick-dry moisture absorbable and breathable fibers are broadly applied to fields of sportswear, outing and casual clothes for tourism, underwear and the like and gain great popularity among consumers.
Description
[technical field]
The present invention relates to a kind of functional rapid-curing cutback hygroscopic fibre and preparation method thereof, belong to textile yarn technical field.
[background technology]
In recent years, people require more and more higher to the comfortableness of garment material, health, security and the feature of environmental protection etc., along with the increase of people's activity time out of doors, Casual Wear and sportswear interpenetrate and the trend that combines together also day by day by the favor of consumers in general, the fabric of this kind of clothes, had both required good comfortableness, required again when movable heartily, once there is situation soaked with sweat, clothes can not be pasted skin and produce cold wet sense.As everyone knows, natural fabric is for cotton, and its moisture pick-up properties is good, comfortable and easy to wear, but when the volume of perspiration of people is slightly large, cotton fiber can because of moisture expantion, and its fortune declines and is pasted onto on skin, meanwhile, moisture content divergence speed is also comparatively slow, thus causes a kind of cold wet sense to human body; Synthetic fiber are for terylene, and its water imbibition is little, and water vapour permeability is poor, easily cause the trouble that when wearing, generation is tangled, especially easily produce feeling of oppression and heat when activity due to its accumulation of static electricity.In the growing clothing of satisfied society, synthetic fiber are undertaken for a long time and are played key player, wherein based on terylene, terylene is since industrialization, never be interrupted and carry out polyester modified research, certainly, the water suction of raising terylene and moisture-inhibiting are the R&D directions that various countries' PET production and scientific research department are concerned about the most.
Hygroscopic fibre is that the capillarity utilizing fiber surface minute groove to produce makes sweat through effects such as wicking, diffusion, transmission, migrates to rapidly the surface of fabric and disperses, thus reaching the object of wet-guide quick-drying.
The moisture absorbing and sweat releasing performance of fiber depends on its chemical composition and physical arrangement form.First (i.e. moisture absorption) is absorbed, then via material surface moisture releasing by fibrous material from the gaseous state moisture of skin surface evaporation; And the capillary effect that the liquid moisture of skin surface is produced by the space between the hole (pore, micropore, groove) of fibrous inside and fiber makes the absorption of moisture on storeroom surface, diffusion and evaporation (i.e. moisture releasing).The result of two kinds of effects causes moisture to there occurs migration, and front one effect is main relevant with the macromolecular chemical composition of fiber, and rear a kind of effect is then relevant with the physical arrangement form of fiber.
[summary of the invention]
The object of the invention is to: for defect and the deficiency of prior art, there is provided a kind of functional rapid-curing cutback hygroscopic fibre and preparation method thereof, the fiber prepared through this kind of method, not only there is light weight, comfortable, the feature of easy cleaning, and have and lead wet, quick-drying, nice and cool, wait good characteristic, sportswear can be widely used in, outdoor, tourism and leisure clothes, the fields such as underwear, deeply by consumers.
For achieving the above object, the technical solution used in the present invention is:
The functional rapid-curing cutback hygroscopic fibre of one of the present invention, comprise the composite fibre of terylene and hydrophilic polymer composition, hydrophilic polymer is the sandwich layer of composite fibre, and terylene is cortex, and wherein mass ratio is terylene 45%-65%, hydrophilic polymer 35%-55%.
In the present invention: described hydrophilic polymer is made up of polyether-modified polyester and hydrophilically modified polyamide, both compositions of proportions according to 1:1.35.
The preparation method of a kind of functional rapid-curing cutback hygroscopic fibre of the present invention, comprises the following steps:
(1), polymer and the polyester slice blended ratio of hydrophilic group will be contained, simultaneously with the profile spinneret spray silk of particular design;
(2), will take hydrophilic polymer as the sandwich layer of composite fibre after spray silk, terylene is that cortex stretches;
(3), according to the mass ratio specified, composite fibre is stably fed carding machine by lapper;
(4), enter carding machine, the chemical fiber layer that the compound sent here fibre volume is supplied by automatic flower feeding machine is carried out shredding and divides comb removal of impurities;
(5), by pre-drawing machine, fiber pre-drawing is made, by drawing-off and the synergy of also closing, fortifying fibre moisture sorption effect;
(6), carry out slow cooling heating, lateral blowing, oil, then reel through 4800 ~ 10000m/min ultrahigh speed;
(7), enter Speed frames, twist slivering by the product after drawing-off by Speed frames;
(8), enter fine spining machine, become yarn by the drawing-off of fine spining machine product;
(9), by the yarn after drawing-off import automatic winder, bobbin winder checks and filters yarn;
(10), enter two-for-one twister, evenly twisted by two-for-one twister.
After adopting said method, beneficial effect of the present invention is:
(1), have higher surface area, there are numerous sharp holes or groove in surface, and its cross section is generally special different form, utilizes capillary effect, makes fiber can absorb rapidly skin surface moisture and sweat, by diffusion, is delivered to outer band;
(2), fiber surface has many inside and outside micropores of linking up or fibrillation gap and surface grooves, moisture is easily entered between fiber, simultaneously, along groove or the capillary of the many tubuloses in fiber axis direction, for the migration of moisture provides passage, therefore fiber has good water imbibition. there is not the phenomenon of the swelling because of water suction as mutually after water suction yet;
(3), not only have light weight, comfortable, the feature of easy cleaning, and have and lead wet, quick-drying, nice and cool, wait good characteristic, can be widely used in sportswear, outdoor, tourism and leisure clothes, the fields such as underwear, deeply by consumers.
[detailed description of the invention]
Describe specific embodiment in detail the present invention below, illustrative examples wherein and explanation are only used for explaining the present invention, but not as a limitation of the invention.
Embodiment 1
A preparation method for functional rapid-curing cutback hygroscopic fibre, comprises the following steps:
(1), terylene 45 parts, hydrophilic polymer 55 parts and polyester slice blended ratio is selected, simultaneously with the profile spinneret spray silk of particular design;
(2), will take hydrophilic polymer as the sandwich layer of composite fibre after spray silk, terylene is that cortex stretches;
(3), according to the mass ratio specified, composite fibre is stably fed carding machine by lapper;
(4), enter carding machine, the chemical fiber layer that the compound sent here fibre volume is supplied by automatic flower feeding machine is carried out shredding and divides comb removal of impurities;
(5), by pre-drawing machine, fiber pre-drawing is made, by drawing-off and the synergy of also closing, fortifying fibre moisture sorption effect;
(6), carry out slow cooling heating, lateral blowing, oil, then reel through 4800 ~ 10000m/min ultrahigh speed;
(7), enter Speed frames, twist slivering by the product after drawing-off by Speed frames;
(8), enter fine spining machine, become yarn by the drawing-off of fine spining machine product;
(9), by the yarn after drawing-off import automatic winder, bobbin winder checks and filters yarn;
(10), enter two-for-one twister, evenly twisted by two-for-one twister.
Embodiment 2
(1), terylene 65 parts, hydrophilic polymer 35 parts and polyester slice blended ratio is selected, simultaneously with the profile spinneret spray silk of particular design;
(2), will take hydrophilic polymer as the sandwich layer of composite fibre after spray silk, terylene is that cortex stretches;
(3), according to the mass ratio specified, composite fibre is stably fed carding machine by lapper;
(4), enter carding machine, the chemical fiber layer that the compound sent here fibre volume is supplied by automatic flower feeding machine is carried out shredding and divides comb removal of impurities;
(5), by pre-drawing machine, fiber pre-drawing is made, by drawing-off and the synergy of also closing, fortifying fibre moisture sorption effect;
(6), carry out slow cooling heating, lateral blowing, oil, then reel through 4800 ~ 10000m/min ultrahigh speed;
(7), enter Speed frames, twist slivering by the product after drawing-off by Speed frames;
(8), enter fine spining machine, become yarn by the drawing-off of fine spining machine product;
(9), by the yarn after drawing-off import automatic winder, bobbin winder checks and filters yarn;
(10), enter two-for-one twister, evenly twisted by two-for-one twister.
Because fiber surface has many inside and outside micropores of linking up or fibrillation gap and surface grooves, moisture is easily entered between fiber, simultaneously, along groove or the capillary of the many tubuloses in fiber axis direction, for the migration of moisture provides passage, therefore fiber has good water imbibition. there is not the phenomenon of the swelling because of water suction as mutually after water suction yet.
The above is only better embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.
Claims (3)
1. a functional rapid-curing cutback hygroscopic fibre, it is characterized in that: the composite fibre comprising terylene and hydrophilic polymer composition, hydrophilic polymer is the sandwich layer of composite fibre, and terylene is cortex, and wherein mass ratio is terylene 45%-65%, hydrophilic polymer 35%-55%.
2. the functional rapid-curing cutback hygroscopic fibre of one according to claim 1, is characterized in that: described hydrophilic polymer is made up of polyether-modified polyester and hydrophilically modified polyamide, both compositions of proportions according to 1:1.35.
3. a preparation method for functional rapid-curing cutback hygroscopic fibre, is characterized in that: comprise the following steps:
(1), polymer and the polyester slice blended ratio of hydrophilic group will be contained, simultaneously with the profile spinneret spray silk of particular design;
(2), will take hydrophilic polymer as the sandwich layer of composite fibre after spray silk, terylene is that cortex stretches;
(3), according to the mass ratio specified, composite fibre is stably fed carding machine by lapper;
(4), enter carding machine, the chemical fiber layer that the compound sent here fibre volume is supplied by automatic flower feeding machine is carried out shredding and divides comb removal of impurities;
(5), by pre-drawing machine, fiber pre-drawing is made, by drawing-off and the synergy of also closing, fortifying fibre moisture sorption effect;
(6), carry out slow cooling heating, lateral blowing, oil, then reel through 4800 ~ 10000m/min ultrahigh speed;
(7), enter Speed frames, twist slivering by the product after drawing-off by Speed frames;
(8), enter fine spining machine, become yarn by the drawing-off of fine spining machine product;
(9), by the yarn after drawing-off import automatic winder, bobbin winder checks and filters yarn;
(10), enter two-for-one twister, evenly twisted by two-for-one twister.
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| CN201410348178.5A CN105297230A (en) | 2014-07-22 | 2014-07-22 | Functional quick-dry moisture absorbable and breathable fibers and preparation method thereof |
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| CN201410348178.5A CN105297230A (en) | 2014-07-22 | 2014-07-22 | Functional quick-dry moisture absorbable and breathable fibers and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914298A (en) * | 2018-08-23 | 2018-11-30 | 中原工学院 | A kind of sandwich layer perspires/yarn with skin-core structure and preparation method thereof of outer layer moisture absorption |
| CN114395852A (en) * | 2021-12-27 | 2022-04-26 | 泉州海天材料科技股份有限公司 | Overspeed dry single-side weft-knitted elastic fabric and production method thereof |
| CN115369532A (en) * | 2021-05-21 | 2022-11-22 | 香港纺织及成衣研发中心有限公司 | Polylactic acid composite yarn and preparation method and application thereof |
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| JPH1096118A (en) * | 1996-09-24 | 1998-04-14 | Toray Ind Inc | Copolyester having excellent water absorption and water-absorbing synthetic fiber made of the copolyester |
| CN1543520A (en) * | 2001-04-20 | 2004-11-03 | Functional fibers and fibrous materials | |
| CN1821455A (en) * | 2006-02-09 | 2006-08-23 | 北京服装学院 | Anti-static, wet absorption and dyeable core-skin composite fiber and its preparing method |
| CN101575750A (en) * | 2009-05-14 | 2009-11-11 | 绍兴文理学院 | Multi-sea-island fiber with high elastic resilience and production method thereof |
| CN102383221A (en) * | 2011-09-01 | 2012-03-21 | 钱洪星 | Production method based on abiding flexible polytrimethylene terephthalate fibre blend |
| CN103361765A (en) * | 2012-03-30 | 2013-10-23 | 浙江恒逸高新材料有限公司 | Anti-static modified polyester staple fiber and preparation method thereof |
| CN103726129A (en) * | 2013-12-04 | 2014-04-16 | 太仓荣文合成纤维有限公司 | Preparation method of anti-static chinlon/terylene compounded hybrid fiber |
| CN103757745A (en) * | 2014-01-21 | 2014-04-30 | 中国纺织科学研究院 | Polyester blended fiber and preparation method thereof |
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2014
- 2014-07-22 CN CN201410348178.5A patent/CN105297230A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1096118A (en) * | 1996-09-24 | 1998-04-14 | Toray Ind Inc | Copolyester having excellent water absorption and water-absorbing synthetic fiber made of the copolyester |
| CN1543520A (en) * | 2001-04-20 | 2004-11-03 | Functional fibers and fibrous materials | |
| CN1821455A (en) * | 2006-02-09 | 2006-08-23 | 北京服装学院 | Anti-static, wet absorption and dyeable core-skin composite fiber and its preparing method |
| CN101575750A (en) * | 2009-05-14 | 2009-11-11 | 绍兴文理学院 | Multi-sea-island fiber with high elastic resilience and production method thereof |
| CN102383221A (en) * | 2011-09-01 | 2012-03-21 | 钱洪星 | Production method based on abiding flexible polytrimethylene terephthalate fibre blend |
| CN103361765A (en) * | 2012-03-30 | 2013-10-23 | 浙江恒逸高新材料有限公司 | Anti-static modified polyester staple fiber and preparation method thereof |
| CN103726129A (en) * | 2013-12-04 | 2014-04-16 | 太仓荣文合成纤维有限公司 | Preparation method of anti-static chinlon/terylene compounded hybrid fiber |
| CN103757745A (en) * | 2014-01-21 | 2014-04-30 | 中国纺织科学研究院 | Polyester blended fiber and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914298A (en) * | 2018-08-23 | 2018-11-30 | 中原工学院 | A kind of sandwich layer perspires/yarn with skin-core structure and preparation method thereof of outer layer moisture absorption |
| CN115369532A (en) * | 2021-05-21 | 2022-11-22 | 香港纺织及成衣研发中心有限公司 | Polylactic acid composite yarn and preparation method and application thereof |
| CN114395852A (en) * | 2021-12-27 | 2022-04-26 | 泉州海天材料科技股份有限公司 | Overspeed dry single-side weft-knitted elastic fabric and production method thereof |
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Application publication date: 20160203 |
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