CN101985786A - Preparation method of multifunctional yarn containing silver fibers - Google Patents
Preparation method of multifunctional yarn containing silver fibers Download PDFInfo
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- CN101985786A CN101985786A CN 201010518044 CN201010518044A CN101985786A CN 101985786 A CN101985786 A CN 101985786A CN 201010518044 CN201010518044 CN 201010518044 CN 201010518044 A CN201010518044 A CN 201010518044A CN 101985786 A CN101985786 A CN 101985786A
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Abstract
The invention provides a preparation method of a multifunctional yarn containing silver fibers. The multifunctional yarn containing silver fibers is prepared by the following fiber materials by weight percent: 8-15% of nano silver fibers, 10-20% of nano carbon fiber and the balance of other fibers, wherein the other fibers refer to any one or more of Tencel fibers, modal fibers, outlast, moisture absorption fibers and fine denier fibers; the nano silver fiber is prepared by adding nano silver the weight ratio of which is 0.2-2% and the particle size of which is 18-150nm in a polypropylene solution and interlacing into a net structure through a multipoint high pressure jet mode, and the monofilament length of the nano silver fiber is 20-30mm; the monofilament length of the nano carbon fiber is 25-35mm, and the nano carbon content thereof is 1-3%; and the other fibers are discontinuous short fibers. By special treatment and collocation of raw materials as well as adjustment and improvement of the preparation method, the requirements of the existing production equipment for producing top grade textiles can be met.
Description
Technical field
The present invention relates to novel spinning material technology field, be specifically related to a kind of preparation method of complex function yarn of argentiferous fiber.
Background technology
Textiles functional is for satisfying the requirement of people at protection, health care and aspect such as comfortable, take various technology, gives functions such as antibiotic, the antiultraviolet, radiation proof of textiles, fire-retardant, antistatic, anion release, far infrared emission.Functional and comfortableness combine and the compound of multiple function is the direction of textiles development.Coat of metal fiber is that metal is covered the fiber base material surface with molecule or state of atom, and metal commonly used has copper, nickel, silver etc., but nickel plating fiber and copper facing fiber all have defective in various degree.And silver-colored fiber has good performance, and the functional safety of its fabric is reliable, is widely used in electromagnetic radiation protection, antibacterial deodourizing and antistatic field, mainly contains aspects such as electronics, communication, military project etc. and underwear, family are spun, high-performance apparel, medical treatment, physical culture.With silver-colored fiber and other fiber blends, be applicable to underwear, T-shirt, socks etc., can strengthen the blood of human body circulation, have the sleep of helping, remove tired effect.Also be applicable to very much home textile product, particularly contact frequent bedding,, have splendid health care as bedding (sheet, bedcover, quilt cover), curtain, sleeping bag etc. with human body.The silver fiber can also be used to prepare medical supplies, as operation dress, and nurse's clothes, aseptic dressing, bandage, mouth mask etc., it is efficient, safety, sustained antibacterial function help to resist germ.Field work clothes with silver-colored fiber development can prolong the phase of wearing in the wild environment of lack of water, unconditional washing, the protection health.
The silver fiber has good multiple function, but at present for silver-colored fibrous woven Products Development interweaving mostly at long filament, its reason is that the technological difficulties in the short staple spinning process are still unresolved, particularly in the apolegamy of blending raw material, mix aspects such as the determining of ratio, combing, mixing, still its technological difficulties of failing systematically intactly to solve, even what have has developed short fibre yarn, but also is difficult to satisfy the demand on quality and function.
In addition, what existing silver-colored fiber mainly adopted is the monofilament structure of coating process, its advantage is that electric conductivity and bactericidal properties are given full play to, but outstanding problem is in weaving process and the product use, because friction, mechanism such as stretching repeatedly, the integrality of silver layer can be subjected to damage in various degree, and poor with the conjugation of other fiber, problems such as it is short service life thereby the product that yarn makes to occur, and functional deterioration is serious.
Summary of the invention
Purpose of the present invention is exactly the defective that exists at prior art, tencel and silver-colored fiber are adopted multicomponent spinning technology, the product of exploitation complex function, can use this good fiber of silver-colored fiber better with multifunctional performance, and further widen the Application Areas of tencel and products thereof, and the preparation method of the complex function yarn of the argentiferous fiber that proposes.
Its technical scheme is: the complex function yarn is made up of the fibrous material of following weight ratio: nano silver fibre 8-15%, carbon nano-fiber 10-20% and other fiber, other fibers comprise any Dan Xuan and the multiselect of tencel fiber, Modal fibre, air-conditioning fiber, water absorbent fiber, fine count fiber; Wherein: nano silver fibre is that the interpolation weight ratio is that 0.2-2%, particle diameter are the multiple spot high-pressure injection mode of passing through behind the 18-150nm Nano Silver in polypropylene solution, is woven into a mesh structure its single fiber length 20-30mm; The single fiber length 25-35mm of carbon nano-fiber, its nano-sized carbon content is 1-3%; Other fiber is the staple fibre of noncontinuity.
Complex function yarn preparation process is carried out blowing, comb and parallel cotton fibers prior to spinning respectively at different fibrous materials, carry out drafting, rove, spun yarn and winding procedure then, wherein, the blowing and the carding step of nano silver fibre are: be 65-75% with nano silver fibre with the opener degree of opening earlier, nano silver fibre after adopting griping cotton machine, cotton blender machine, opener, scutcher to shredding then successively carries out the blowing processing, blowing rolling percentage elongation is less than 2%, and the web tension force of control carding machine is less than 1.5% during comb and parallel cotton fibers prior to spinning; The blowing and the carding step of carbon nano-fiber are: adopt griping cotton machine, cotton blender machine, opener, scutcher that carbon nano-fiber is carried out the blowing processing then successively, blowing rolling percentage elongation is less than 2%, and the web tension force of control carding machine is less than 1.5% during comb and parallel cotton fibers prior to spinning; Other fibers adopt conventional blowing and carding step to get final product; After carrying out twice drafting through the nano silver fibre behind blowing and the carding step, other fiber of Nano carbon fibers peacekeeping continuously by drawing frame, carry out rove, spun yarn and winding procedure.
The present invention carries out tests such as antibacterial, radiation by adopting methods such as electron-microscope scanning, section, spectrometer, and more than 89.5%, shield effectiveness reaches more than the 78DB, and has obtained marked improvement to the effective eradicative rate 92.5% of Escherichia coli and the effective eradicative rate of staphylococcus:
(1) nano silver fibre has adopted the combination of polypropylene fibre and Nano Silver, both bring into play the polypropylene fibre static electrification and be easy to adsorb bacterium and virus characteristic, also utilize the dissipation bacterium that argent self possessed and the characteristic of virus, well realized the basic function of functional fibre sterilizing.Also possess the argent radiation proof simultaneously and isolate ultraviolet characteristic.Nano Silver directly adds in the polypropylene solution in addition, makes the two abundant combination, has thoroughly solved the existing coating of outer coating processes and has easily come off, and influences the problem of subsequent production operation.They are three years old, Nano Silver and polypropylene solution are by multiple spot high-pressure injection mode (known advanced netted spray yarn technology at present), be woven into a mesh structure, for it has established good prospect with the combining with application of staple fibre of other discontinuous state, satisfied the needs of conventional equipment producing high-grade spinning yarn, also saved production cost and production equipment and upgraded.
(2) application of carbon nano-fiber makes full use of and brings into play the characteristic of the high-specific surface area of nano-sized carbon, has the advantage of absorption bed body smell, oil smoke, formaldehyde, chemical gas and other peculiar smell, has the anion of release and far function simultaneously.
(3) cooperate tencel fiber, Modal fibre, air-conditioning fiber, water absorbent fiber, fine count fiber, its complex function is realized variation and highly compound, the wider range of application of having expanded.
(4) based on after above-mentioned raw-material special treatment and the collocation, cooperate the adjustment and the improvement of production process (preparation method), satisfied the needs of existing equipment production grade textiles.
The specific embodiment
Embodiment 1: the complex function yarn is made up of the fibrous material of following weight ratio: nano silver fibre 8%, carbon nano-fiber 10% and tencel fiber 30%, air-conditioning fiber 20%, cotton fiber 32%.Wherein: nano silver fibre be add in polypropylene solution that weight ratio is 2%, particle diameter be behind the 150nm Nano Silver by multiple spot high-pressure injection mode, be woven into a mesh structure its single fiber length 30mm; The single fiber length 30mm of carbon nano-fiber, its nano-sized carbon content is 3%.
Complex function yarn preparation process is carried out blowing, comb and parallel cotton fibers prior to spinning respectively at different fibrous materials, carry out drafting, rove, spun yarn and winding procedure then, wherein, the blowing and the carding step of nano silver fibre are: be 75% with nano silver fibre with the opener degree of opening earlier, nano silver fibre after adopting griping cotton machine, cotton blender machine, opener, scutcher to shredding then successively carries out the blowing processing, blowing rolling percentage elongation 1.8%, the web tension force 1.2% of control carding machine during comb and parallel cotton fibers prior to spinning; The blowing and the carding step of carbon nano-fiber are: adopt griping cotton machine, cotton blender machine, opener, scutcher that carbon nano-fiber is carried out the blowing processing then successively, blowing rolling percentage elongation 1.5%, the web tension force 1.2% of control carding machine during comb and parallel cotton fibers prior to spinning; Tencel fiber, air-conditioning fiber and cotton fiber adopt conventional blowing and carding step to get final product; After carrying out twice drafting through the nano silver fibre behind blowing and the carding step, other fiber of Nano carbon fibers peacekeeping continuously by drawing frame, carry out rove, spun yarn and winding procedure.
The yarn of the method preparation is applicable to underwear, T-shirt, socks, and sheet, bedcover, quilt cover, curtain, sleeping bag etc. are functional strong.
Embodiment 2: the complex function yarn is made up of the fibrous material of following weight ratio: nano silver fibre 15%, carbon nano-fiber 20% and Modal fibre 30%, water absorbent fiber 20%, fine count fiber 15%.Wherein: nano silver fibre be add in polypropylene solution that weight ratio is 0.8%, particle diameter be behind the 50nm Nano Silver by multiple spot high-pressure injection mode, be woven into a mesh structure its single fiber length 20mm; The single fiber length 25mm of carbon nano-fiber, its nano-sized carbon content is 1.8%.
Complex function yarn preparation process is carried out blowing, comb and parallel cotton fibers prior to spinning respectively at different fibrous materials, carry out drafting, rove, spun yarn and winding procedure then, wherein, the blowing and the carding step of nano silver fibre are: be 70% with nano silver fibre with the opener degree of opening earlier, nano silver fibre after adopting griping cotton machine, cotton blender machine, opener, scutcher to shredding then successively carries out the blowing processing, blowing rolling percentage elongation is less than 2%, and the web tension force of control carding machine is less than 1.5% during comb and parallel cotton fibers prior to spinning; The blowing and the carding step of carbon nano-fiber are: adopt griping cotton machine, cotton blender machine, opener, scutcher that carbon nano-fiber is carried out the blowing processing then successively, blowing rolling percentage elongation is less than 2%, and the web tension force of control carding machine is less than 1.5% during comb and parallel cotton fibers prior to spinning; Modal fibre, water absorbent fiber and fine count fiber adopt conventional blowing and carding step to get final product; After carrying out twice drafting through the nano silver fibre behind blowing and the carding step, other fiber of Nano carbon fibers peacekeeping continuously by drawing frame, carry out rove, spun yarn and winding procedure.
The yarn of the method preparation has been mainly used in electronics, communication, military project and operation dress, nurse's clothes, aseptic dressing, bandage, mouth mask etc., and its efficient, safe, lasting antibiotic, radiation proof function helps to resist germ and radiation.
Embodiment 3: the complex function yarn is made up of the fibrous material of following weight ratio: nano silver fibre 12%, carbon nano-fiber 18% and other fiber, other fibers are any Dan Xuan and the multiselect of tencel fiber, Modal fibre, air-conditioning fiber, water absorbent fiber, fine count fiber; Wherein: nano silver fibre be add in polypropylene solution that weight ratio is 1.2%, particle diameter be behind the 150nm Nano Silver by multiple spot high-pressure injection mode, be woven into a mesh structure its single fiber length 20mm; The single fiber length 25mm of carbon nano-fiber, its nano-sized carbon content is 1%.
Complex function yarn preparation process is carried out blowing, comb and parallel cotton fibers prior to spinning respectively at different fibrous materials, carry out drafting, rove, spun yarn and winding procedure then, wherein, the blowing and the carding step of nano silver fibre are: be 65% with nano silver fibre with the opener degree of opening earlier, nano silver fibre after adopting griping cotton machine, cotton blender machine, opener, scutcher to shredding then successively carries out the blowing processing, blowing rolling percentage elongation is less than 2%, and the web tension force of control carding machine is less than 1.5% during comb and parallel cotton fibers prior to spinning; The blowing and the carding step of carbon nano-fiber are: adopt griping cotton machine, cotton blender machine, opener, scutcher that carbon nano-fiber is carried out the blowing processing then successively, blowing rolling percentage elongation is less than 2%, and the web tension force of control carding machine is less than 1.5% during comb and parallel cotton fibers prior to spinning; Other fibers adopt conventional blowing and carding step to get final product; After carrying out twice drafting through the nano silver fibre behind blowing and the carding step, other fiber of Nano carbon fibers peacekeeping continuously by drawing frame, carry out rove, spun yarn and winding procedure.
The yarn of this method preparation is widely used in aspects such as underwear, family spin, high-performance apparel, medical treatment, physical culture.Especially the field work clothes can prolong the phase of wearing in the wild environment of lack of water, unconditional washing, the protection health.
Claims (2)
1. the preparation method of the complex function yarn of an argentiferous fiber, it is characterized in that the complex function yarn is made up of the fibrous material of following weight ratio: nano silver fibre 8-15%, carbon nano-fiber 10-20% and other fiber, other fibers comprise any Dan Xuan and the multiselect of tencel fiber, Modal fibre, air-conditioning fiber, water absorbent fiber, fine count fiber; Wherein: nano silver fibre is that the interpolation weight ratio is that 0.2-2%, particle diameter are the multiple spot high-pressure injection mode of passing through behind the 18-150nm Nano Silver in polypropylene solution, is woven into a mesh structure its single fiber length 20-30mm; The single fiber length 25-35mm of carbon nano-fiber, its nano-sized carbon content is 1-3%; Other fiber is the staple fibre of noncontinuity.
2. the preparation method of the complex function yarn of argentiferous fiber according to claim 1, it is characterized in that complex function yarn preparation process carries out blowing respectively at different fibrous materials, comb and parallel cotton fibers prior to spinning, carry out drafting then, rove, spun yarn and winding procedure, wherein, the blowing and the carding step of nano silver fibre are: be 65-75% with nano silver fibre with the opener degree of opening earlier, adopt griping cotton machine then successively, cotton blender machine, opener, the nano silver fibre of scutcher after to shredding carries out the blowing processing, blowing rolling percentage elongation is less than 2%, and the web tension force of control carding machine is less than 1.5% during comb and parallel cotton fibers prior to spinning; The blowing and the carding step of carbon nano-fiber are: adopt griping cotton machine, cotton blender machine, opener, scutcher that carbon nano-fiber is carried out the blowing processing then successively, blowing rolling percentage elongation is less than 2%, and the web tension force of control carding machine is less than 1.5% during comb and parallel cotton fibers prior to spinning; Other fibers adopt conventional blowing and carding step to get final product; After carrying out twice drafting through the nano silver fibre behind blowing and the carding step, other fiber of Nano carbon fibers peacekeeping continuously by drawing frame, carry out rove, spun yarn and winding procedure.
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| CN 201010518044 CN101985786A (en) | 2010-10-25 | 2010-10-25 | Preparation method of multifunctional yarn containing silver fibers |
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| CN 201010518044 CN101985786A (en) | 2010-10-25 | 2010-10-25 | Preparation method of multifunctional yarn containing silver fibers |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205835A (en) * | 2013-01-16 | 2013-07-17 | 江苏悦达纺织集团有限公司 | Nano-silver antibacterial shirt fabric and preparation method for same |
| CN103519454A (en) * | 2013-10-24 | 2014-01-22 | 吴江市曼特思纺织有限公司 | Multifunctional nano fabric |
| CN103526399A (en) * | 2013-09-30 | 2014-01-22 | 苏州潮盛印花制版实业有限公司 | Dustproof cotton cloth |
| CN104060358A (en) * | 2014-06-06 | 2014-09-24 | 南通纺科纺织科技有限公司 | Radiation-proof cross-blended yarn and preparation method thereof |
| CN104153074A (en) * | 2014-08-04 | 2014-11-19 | 无锡市金蜘蛛复合丝线厂 | Metal fiber blended yarn and manufacturing method thereof |
| CN104207337A (en) * | 2014-07-30 | 2014-12-17 | 浙江梦娜袜业股份有限公司 | Sport slipper socks and preparation method thereof |
| CN104207336A (en) * | 2014-07-30 | 2014-12-17 | 浙江梦娜袜业股份有限公司 | Thick-stitch roving-based silica gel antiskid room socks and preparation method thereof |
| CN105077777A (en) * | 2014-05-05 | 2015-11-25 | 江苏聚威新材料有限公司 | Air conditioning fiber fabric |
| CN105274686A (en) * | 2015-09-16 | 2016-01-27 | 太仓市良鑫化纤有限公司 | Heating and temperature-adjusting mixed fiber |
| CN105919197A (en) * | 2016-07-13 | 2016-09-07 | 南通中兴多元复合钢管有限公司 | Air conditioner fiber fabric |
| CN106178078A (en) * | 2016-07-14 | 2016-12-07 | 腾科宝迪（厦门）生物科技有限公司 | Single use Sterilized application and preparation method thereof |
| CN108950806A (en) * | 2018-08-08 | 2018-12-07 | 澳洋集团有限公司 | Healthcare face fabric and preparation method thereof |
| CN110973740A (en) * | 2019-11-30 | 2020-04-10 | 金华安邦服饰有限公司 | Multifunctional antibacterial urban pipe clothing |
| CN111850823A (en) * | 2020-07-01 | 2020-10-30 | 深圳市云记科技有限公司 | Metal one-dimensional nano material and fiber composite net structure |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205835A (en) * | 2013-01-16 | 2013-07-17 | 江苏悦达纺织集团有限公司 | Nano-silver antibacterial shirt fabric and preparation method for same |
| CN103205835B (en) * | 2013-01-16 | 2015-01-21 | 江苏悦达纺织集团有限公司 | Nano-silver antibacterial shirt fabric and preparation method for same |
| CN103526399A (en) * | 2013-09-30 | 2014-01-22 | 苏州潮盛印花制版实业有限公司 | Dustproof cotton cloth |
| CN103519454A (en) * | 2013-10-24 | 2014-01-22 | 吴江市曼特思纺织有限公司 | Multifunctional nano fabric |
| CN105077777A (en) * | 2014-05-05 | 2015-11-25 | 江苏聚威新材料有限公司 | Air conditioning fiber fabric |
| CN104060358A (en) * | 2014-06-06 | 2014-09-24 | 南通纺科纺织科技有限公司 | Radiation-proof cross-blended yarn and preparation method thereof |
| CN104207337B (en) * | 2014-07-30 | 2016-01-20 | 浙江梦娜袜业股份有限公司 | A kind of motion footgear and preparation method thereof |
| CN104207337A (en) * | 2014-07-30 | 2014-12-17 | 浙江梦娜袜业股份有限公司 | Sport slipper socks and preparation method thereof |
| CN104207336A (en) * | 2014-07-30 | 2014-12-17 | 浙江梦娜袜业股份有限公司 | Thick-stitch roving-based silica gel antiskid room socks and preparation method thereof |
| CN104207336B (en) * | 2014-07-30 | 2015-09-02 | 浙江梦娜袜业股份有限公司 | A kind of floor sock based on bodkin rove, silica-gel antiskid and preparation method thereof |
| CN104153074A (en) * | 2014-08-04 | 2014-11-19 | 无锡市金蜘蛛复合丝线厂 | Metal fiber blended yarn and manufacturing method thereof |
| CN105274686A (en) * | 2015-09-16 | 2016-01-27 | 太仓市良鑫化纤有限公司 | Heating and temperature-adjusting mixed fiber |
| CN105919197A (en) * | 2016-07-13 | 2016-09-07 | 南通中兴多元复合钢管有限公司 | Air conditioner fiber fabric |
| CN106178078A (en) * | 2016-07-14 | 2016-12-07 | 腾科宝迪（厦门）生物科技有限公司 | Single use Sterilized application and preparation method thereof |
| CN106178078B (en) * | 2016-07-14 | 2017-10-20 | 腾科宝迪（厦门）生物科技有限公司 | Disposable Sterilized application and preparation method thereof |
| CN108950806A (en) * | 2018-08-08 | 2018-12-07 | 澳洋集团有限公司 | Healthcare face fabric and preparation method thereof |
| CN110973740A (en) * | 2019-11-30 | 2020-04-10 | 金华安邦服饰有限公司 | Multifunctional antibacterial urban pipe clothing |
| CN111850823A (en) * | 2020-07-01 | 2020-10-30 | 深圳市云记科技有限公司 | Metal one-dimensional nano material and fiber composite net structure |
| CN111850823B (en) * | 2020-07-01 | 2024-02-06 | 深圳市云记科技有限公司 | Metal one-dimensional nano material and fiber composite net structure |
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Application publication date: 20110316 |