CN100360726C - Pearl viscose rayon and producing method thereof - Google Patents
Pearl viscose rayon and producing method thereof Download PDFInfo
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- CN100360726C CN100360726C CNB2004100679625A CN200410067962A CN100360726C CN 100360726 C CN100360726 C CN 100360726C CN B2004100679625 A CNB2004100679625 A CN B2004100679625A CN 200410067962 A CN200410067962 A CN 200410067962A CN 100360726 C CN100360726 C CN 100360726C
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- pearl
- pearl powder
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Abstract
The present invention discloses pearl viscose fiber and a producing method thereof, and the pearl viscose fiber is composed of alphacellulose and pearl powder granules. The percentages by quality of the alphacellulose and the pearl powder granules are respectively from 95 to 99% and 1.0 to 5.0%. The present invention adds pearl powder granule liquid slurry with a certain quality ratio concentration before a wet spinning working procedure, the addition of the pearl powder granules can higher than 4%, the content of the pearl powder in the fiber is obviously increased, the function of health care can be enhanced after the pearl viscose fiber is made into garments, and a person feels comfortable when the pearl viscose fiber contacts the skin of the body of the person. The present invention has little manufacture technological change and good follow-up spinning property.
Description
Technical field
Manufacturing chemical fibre, particularly functional viscose fiber and production method thereof the present invention relates to weave.
Technical background
Along with the raising of people's living standard and the continuous development of science and technology, demand and production to functional fiber and fabric thereof in recent years constantly increases, various types of functional fibers and fabric are come out one after another, comprising the pearl protein function synthetic fibre that health care is arranged (Chinese patent publication number CN1450212A), because synthetic fiber technology route determines, the content of its pearl powder in fiber is generally about 4%, and its complex process (employing two-step process), spinnability is subjected to certain limitation; And synthetic fiber permeability and gas permeability are poor, and it is made, and the functional mass of fibrous inside is difficult to discharge behind the dress ornament, and human sense of comfort is had certain influence, is difficult to be accepted by people.
Summary of the invention
A kind of pearl viscose fiber and the manufacture method thereof that provide at the deficiencies in the prior art is provided, it adopts the production of viscose glue route, improved the content of pearl powder in fiber, can improve health care after making dress ornament, comfortable to the human body skin contact, technology is changed few, back road good spinnability.
The object of the present invention is achieved like this:
A kind of pearl viscose fiber, it is made up of alpha cellulose and pearl powder, and its mass percent is:
Alpha cellulose 95-99%;
Pearl powder 1.0-5.0%;
Described pearl powder average grain diameter is less than 0.65 μ m.
Above-mentioned described pearl viscose fiber production method concrete steps are: alpha cellulose alkalization, yellow, dissolving, once filtration, maturation and deaeration, secondary filter, wet spinning, plasticizing drawing-off, cut-out, post processing, drying, packing, characteristics are behind secondary filter, add pearl powder liquid slurry, and then carry out wet spinning.
Above-mentioned described pearl viscose fiber production method concrete steps can also be for: alpha cellulose dipping, squeezing, yellow, dissolving, once filter, experienced, secondary filter, maturation with deaeration, three filtrations, wet spinning, post processing, become tube, characteristics are after three filtrations, add pearl powder liquid slurry, and then carry out wet spinning.
The quality of described adding pearl powder liquid slurry is the 1.5-3.5% of spinning viscose glue gross mass.
Described pearl powder liquid slurry is made up of pearl powder, water soluble dispersing agent and carrier solution, and its mass percent is
Pearl powder 20-33%,
Water soluble dispersing agent 1-2%,
Carrier solution 65-80%.
Described carrier solution is a distilled water.
Described pearl powder liquid slurry medium silt particle diameter is that the following powder of 0.5 μ m accounts for 60% at least, and decentralization is greater than 80%.
Spinning adhesiveness after described maturation, the deaeration is 32-60 second.
The coagulating bath of using in the described wet spinning contains:
H
2SO
4 94-145g/L，
ZnSO
4 9-10g/L，
Na
2SO
4 230-350g/L，
All the other are the aqueous solution; Its temperature is 40-52 ℃.
Production method of the present invention only need add single ultra-fine pearl powder in process of production as functional additive, compare with synthetic fiber technology route, the content of its pearl powder in fiber can be higher than 4%, obviously improved the content of pearl powder in fiber, the dress ornament of making, wearability is better than synthetic fiber.Performance that used ultra-fine pearl powder has is natural " tranquilizing and allaying excitement, yin-nourishing is flame-out, phlegm is propped up in heat-clearing, go that screen makes eye bright, detoxify and promote granulation ", amino acid that tens kinds of human bodies that it contained can not synthesize and various trace elements (calcium, zinc, iron, selenium, manganese etc.), it is normal etc. to regulate human endocrine, and a large amount of calcium carbonate in the pearl has played useful effect again to senile physiology calcium deficiency.Its comprehensive function is to have promoted the body vigor, has delayed aging, thereby has kept more that blood vessels are vigorous, appearance is young, healthy.The textiles moisture pick-up properties that adopts the present invention to make is good, gas permeability is strong, soft, drapability good, the easier skin of getting close to, the more satisfied basic demand that wears next to the skin dress ornament is to reach skin beauty treatment effect.
The specific embodiment
Embodiment 1
The production method of cotton type pearl viscose staple fibre:
1. pearl powder liquid slurry preparation:
Ultra-fine pearl powder 22%,
Water soluble dispersing agent 2%,
Distilled water 76%
Above-mentioned component is stirred, and wherein the following powder of the particle diameter 0.5 μ m of pearl powder accounts for more than 60%, and average grain diameter is less than 0.65 μ m, and decentralization is greater than 80%.
2. pearl viscose staple fibre production method is:
Alpha cellulose alkalization → yellow → dissolving → once filtration → maturation, deaeration → secondary filter → wet spinning → solidify → plastify drawing-off → cut-out → post processing → drying → packing
Every batch of alpha cellulose (pulp) input amount 450kg,
In the alkalinization step, (280 ± 0.5) g/L concentration alkali lye input amount is 910L,
In the yellow step, CS
2Addition 104L, yellow time 40min, 26 ℃ of beginning temperature, temperature is 21 ℃ eventually,
In the dissolving step, dissolving water is 1400L, dissolving 3hr, and temperature is 17.2 ℃ during discharging,
The spinning adhesiveness is 52 seconds after maturation, the deaeration.
Behind the secondary filter, add the pearl powder liquid slurry that has prepared, adding mass percent is 2.8% of spinning viscose glue gross mass percentage.
In the wet spinning step, spinning head is the 0.06mm*15000 hole, spinning speed 55m/min, and its coagulating bath contains: H
2SO
4Be 140g/L, ZnSO
4Be 9g/L, Na
2SO
4Be 250g/L, temperature is 50 ℃.
3. the quality index of cotton type pearl viscose fiber: alpha cellulose 95.5%;
Pearl powder effective component content 4.5%.
Embodiment 2
1. the preparation of pearl powder liquid slurry is with embodiment 1.
2. the long filament pearl viscose fiber adopts and spins one-step method production continuously.
Concrete steps are:
Alpha cellulose dipping → squeezing → yellow → dissolving → once filtration → experienced → secondary filter → maturation, deaeration → three time filtration → wet spinning → post processing → one-tenth tube
The input amount of pulp is decided according to the composition of conventional viscose glue.
After filtering for three times, add the pearl powder liquid slurry that has prepared, adding mass percent is 2.9% of spinning viscose glue gross mass percentage.
In the time of after maturation, the deaeration step, rayon spinning viscosity is 38 seconds.
Coagulating bath in the wet spinning step contains: H
2SO
4Be 140g/L, ZnSO
4Be 9g/L, Na
2SO
4Be 250g/L, its temperature is 50 ℃.
3. long filament pearl viscose fiber quality index: alpha cellulose 99%;
Pearl powder effective component content 2%.
Claims (9)
1, a kind of pearl viscose fiber, it is characterized in that forming by alpha cellulose and pearl powder liquid slurry, the quality of pearl powder liquid slurry is the 1.5-3.5% of spinning viscose glue gross mass, described pearl powder liquid slurry is made up of pearl powder, water soluble dispersing agent and carrier solution, and its mass percent is:
Pearl powder 20-33%
Water soluble dispersing agent 1-2%
Carrier solution 65-80%
Above-mentioned total amount is 100%, and described pearl powder average grain diameter is less than 0.65 μ m.
2, pearl viscose fiber according to claim 1, it is characterized in that forming by alpha cellulose and pearl powder liquid slurry, the quality of pearl powder liquid slurry is 2.8% of a spinning viscose glue gross mass, described pearl powder liquid slurry is made up of pearl powder, water soluble dispersing agent and carrier solution, and its mass percent is:
Pearl powder 22%
Water soluble dispersing agent 2%
Carrier solution 76%
Described pearl powder average grain diameter is less than 0.65 μ m, and alpha cellulose is 95.5%, and the pearl powder is 4.5%.
3, pearl viscose fiber according to claim 1 is characterized in that being made up of alpha cellulose and pearl powder liquid slurry, and the quality of pearl powder liquid slurry is 2.9% of a spinning viscose glue gross mass.
4,, it is characterized in that described carrier solution is a water according to the described pearl viscose fiber of one of claim 1-3.
5, according to the described pearl viscose fiber of one of claim 1-3, it is characterized in that described pearl powder liquid slurry medium silt particle diameter is that the following powder of 0.5 μ m accounts for 60% at least, decentralization is greater than 80%.
6, according to the manufacture method of one of claim 1-5 described pearl viscose fiber, comprise alpha cellulose alkalization, yellow, dissolving, once filtration, maturation and deaeration, secondary filter, wet spinning, plasticizing drawing-off, cut-out, post processing, drying and packing step, it is characterized in that behind secondary filter, add pearl powder liquid slurry, carry out wet spinning again, the spinning adhesiveness after maturation, the deaeration is 32-60 second.
7, according to the manufacture method of one of claim 1-5 described pearl viscose fiber, comprise alpha cellulose dipping, squeezing, yellow, dissolving, once filter, experienced, secondary filter, maturation is with deaeration, three filtrations, wet spinning, post processings and become the tube step, it is characterized in that after three filtrations, add pearl powder liquid slurry, carry out wet spinning again, the spinning adhesiveness after maturation, the deaeration is 32-60 second.
8, the manufacture method of pearl viscose fiber according to claim 6 is characterized in that comprising the steps:
A, prepare pearl powder liquid slurry by following proportioning
Ultra-fine pearl powder 22%
Water soluble dispersing agent 2%
Distilled water 76%
Above-mentioned component is stirred, and wherein the following powder of the particle diameter 0.5 μ m of pearl powder accounts for more than 60%, and average grain diameter is less than 0.65 μ m, and decentralization is greater than 80%;
B, preparation pearl viscose fiber
Carry out according to the following steps:
Alpha cellulose alkalization, yellow, dissolving, once filtration, maturation, deaeration, secondary filter, wet spinning, solidify, plastify drawing-off, cut-out, post processing, drying and packing;
Wherein: every batch of alpha cellulose (pulp) input amount 450kg, in alkalinization step, (280 ± 0.5) g/L concentration alkali lye input amount is 910L, in the yellow step, CS
2Addition 104L, yellow time 40min, 26 ℃ of beginning temperature, temperature is 21 ℃ eventually, and in dissolving step, dissolving water is 1400L, dissolving 3hr, temperature is 17.2 ℃ during discharging, the spinning adhesiveness is 52 seconds after maturation, the deaeration; Behind secondary filter, add the pearl powder liquid slurry that has prepared, addition is 2.8% of a spinning viscose glue gross mass percentage;
In the wet spinning step, spinning head is the 0.06mm*15000 hole, and spinning speed 55m/min contains during its coagulating bath is interior: H
2SO
4Be 140g/L, ZnSO
4Be 9g/L, Na
2SO
4Be 250g/L, temperature is 50 ℃, the cotton type pearl viscose staple fibre that obtains
9, the manufacture method of pearl viscose fiber according to claim 7 is characterized in that comprising the steps:
A, prepare pearl powder liquid slurry by following proportioning
Ultra-fine pearl powder 22%
Water soluble dispersing agent 2%
Distilled water 76%
Above-mentioned component is stirred, and wherein the following powder of the particle diameter 0.5 μ m of pearl powder accounts for more than 60%, and average grain diameter is less than 0.65 μ m, and decentralization is greater than 80%;
B, preparation pearl viscose fiber
Carry out according to the following steps:
Alpha cellulose dipping, squeezing, yellow, dissolving, once filter, experienced, secondary filter, maturation, deaeration, three filtrations, wet spinning, post processings and become tube;
Wherein: after filtering for three times, add the pearl powder liquid slurry that has prepared, addition is 2.9% of a spinning viscose glue gross mass percentage, and after maturation, deaeration step, rayon spinning viscosity is 38 seconds, contains in the coagulating bath in the wet spinning step: H
2SO
4Be 140g/L, ZnSO
4Be 9g/L, Na
2SO
4Be 250g/L, its temperature is 50 ℃, obtains the long filament pearl viscose fiber at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100679625A CN100360726C (en) | 2004-11-10 | 2004-11-10 | Pearl viscose rayon and producing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100679625A CN100360726C (en) | 2004-11-10 | 2004-11-10 | Pearl viscose rayon and producing method thereof |
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| CN1772980A CN1772980A (en) | 2006-05-17 |
| CN100360726C true CN100360726C (en) | 2008-01-09 |
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| AT505787B1 (en) * | 2007-09-18 | 2009-06-15 | Chemiefaser Lenzing Ag | lyocell |
| CN101240460B (en) * | 2008-03-17 | 2011-04-27 | 陈心华 | Producing method of ultra-fine pearl slurry for regeneration cellulose fiber mixing |
| CN101514496B (en) * | 2008-08-14 | 2013-03-13 | 上海士林纤维材料有限公司 | Improved viscose fiber containing pearl particles and manufacturing method thereof |
| CN102277639A (en) * | 2010-06-08 | 2011-12-14 | 湖州珠力纳米材料科技开发有限公司 | Pearl blend regenerated cellulose fiber, its preparation technology and its application |
| CN102008374B (en) * | 2010-12-17 | 2013-07-31 | 上海相宜本草化妆品股份有限公司 | Pearl-traditional Chinese medicine fiber cloth membrane with far infrared functions of skin care and health care and weaving method and applications thereof |
| CN103031614A (en) * | 2012-12-19 | 2013-04-10 | 罗莱家纺股份有限公司 | Pearl particle dispersion liquid, pearl fiber and preparation method thereof |
| CN104153025A (en) * | 2013-05-15 | 2014-11-19 | 罗莱家纺股份有限公司 | Diatom-based viscose fiber and preparation method thereof |
| CN105839250A (en) * | 2016-05-18 | 2016-08-10 | 湖南细心信息科技有限公司 | Pearl antibacterial yarn with antibacterial, deodorizing and body-odor-absorbing functions and preparation method thereof |
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| CN105821549B (en) * | 2016-05-18 | 2018-05-04 | 广州市才爵服装有限公司 | A kind of pearl antibacterial yarn with moisture absorption sweat discharging functions and preparation method thereof |
| CN105821503A (en) * | 2016-06-02 | 2016-08-03 | 湖南细心信息科技有限公司 | Pearl antifungal fiber containing multiple amino acids and microelement and preparing method thereof |
| CN106065502A (en) * | 2016-06-02 | 2016-11-02 | 湖南细心信息科技有限公司 | A kind of Margarita antibacterial yarn with anti-ultraviolet, radiation proof function and preparation method thereof |
| CN105926064A (en) * | 2016-06-07 | 2016-09-07 | 湖南细心信息科技有限公司 | Pearl anti-bacterial yarn with far infrared ray emission function and preparation method thereof |
| CN105970327B (en) * | 2016-07-19 | 2018-03-30 | 中科纺织研究院（青岛）有限公司 | A kind of health care regenerated celulose fibre containing stone needle and preparation method thereof |
| CN106319663A (en) * | 2016-08-20 | 2017-01-11 | 何翼 | Preparation method of pearl-healthcare enteromorpha prolifera regenerated fibers |
| CN106222779A (en) * | 2016-08-20 | 2016-12-14 | 何翼 | Pollen Pini viscose rayon and preparation method thereof |
| CN106319707A (en) * | 2016-08-20 | 2017-01-11 | 何翼 | Method for preparing pine pollen yarns |
| CN106727687A (en) * | 2017-01-16 | 2017-05-31 | 广东九野科技实业投资有限公司 | A kind of beauty and health care material based on far-infrared technique and preparation method thereof |
| CN107868988A (en) * | 2017-11-15 | 2018-04-03 | 金剑梅 | A kind of preparation method of the silk fiber of high health properties |
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| CN1450212A (en) * | 2002-04-10 | 2003-10-22 | 天津市赛远保健品有限公司 | Pearl protein function synthetic fibre and mfg method thereof |
| CN1528959A (en) * | 2003-10-20 | 2004-09-15 | 保定天鹅股份有限公司 | Far infrared viscose filament and preparing method thereof |
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2004
- 2004-11-10 CN CNB2004100679625A patent/CN100360726C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450212A (en) * | 2002-04-10 | 2003-10-22 | 天津市赛远保健品有限公司 | Pearl protein function synthetic fibre and mfg method thereof |
| CN1528959A (en) * | 2003-10-20 | 2004-09-15 | 保定天鹅股份有限公司 | Far infrared viscose filament and preparing method thereof |
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| CN1772980A (en) | 2006-05-17 |
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Owner name: SHANGHAI HAIXINLIKENNUO TEXTILE TECHNOLOGY DEVELO Free format text: FORMER OWNER: SHANGHAI NEW SPINNING TECHNOLOGY DEVELOPMENT CENTER; APPLICANT Effective date: 20061103 |
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Effective date of registration: 20061103 Address after: 200052 floor, floor 8, Donghua University Science Park, 365 Lane 6, Shanghai, Xinhua Road Applicant after: Shanghai Haixin Licheno Textile Technology Development Co., Ltd. Address before: 200032, 389 Jia Jia Road, Shanghai Applicant before: Shanghai New Spinning Technology Development Center Co-applicant before: Li Dongping Co-applicant before: Chen Xinhua |
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