CN1614106A - Visose rayon with textile function and preparation thereof - Google Patents
Visose rayon with textile function and preparation thereof Download PDFInfo
- Publication number
- CN1614106A CN1614106A CN 200410066226 CN200410066226A CN1614106A CN 1614106 A CN1614106 A CN 1614106A CN 200410066226 CN200410066226 CN 200410066226 CN 200410066226 A CN200410066226 A CN 200410066226A CN 1614106 A CN1614106 A CN 1614106A
- Authority
- CN
- China
- Prior art keywords
- mixed
- static
- motionless mixer
- slurry
- visose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920000297 Rayon Polymers 0.000 title claims abstract description 24
- 239000004753 textile Substances 0.000 title claims description 11
- 239000002964 rayon Substances 0.000 title claims description 9
- 238000002360 preparation method Methods 0.000 title description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 19
- 241001330002 Bambuseae Species 0.000 claims abstract description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 19
- 239000011425 bamboo Substances 0.000 claims abstract description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 238000002166 wet spinning Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002002 slurry Substances 0.000 claims description 22
- 239000011032 tourmaline Substances 0.000 claims description 19
- 229940070527 tourmaline Drugs 0.000 claims description 19
- 229910052613 tourmaline Inorganic materials 0.000 claims description 19
- 230000003068 static effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000035800 maturation Effects 0.000 claims description 5
- 238000012805 post-processing Methods 0.000 claims description 4
- 240000007594 Oryza sativa Species 0.000 claims description 3
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 claims description 2
- 238000006277 sulfonation reaction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 11
- 239000002245 particle Substances 0.000 abstract description 5
- 238000009941 weaving Methods 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract description 2
- 230000032683 aging Effects 0.000 abstract 1
- 230000003113 alkalizing effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 15
- 230000036541 health Effects 0.000 description 7
- 239000003292 glue Substances 0.000 description 6
- 238000009987 spinning Methods 0.000 description 6
- 238000013019 agitation Methods 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000554 physical therapy Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010017389 Frotteurism Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
Abstract
A viscose fibre with weaving function is prepared from bamboo pulp and superfine Tuomalin particles through alkalizing bamboo pulp by NaOH, sulfonating by CS2, dissolving in water, filtering, defoaming, ageing, adding superfine Tuomalin particles, stirring, wet spinning, post treating and drying. Its fabric has health-care function, high hydroscopicity and high air permeability.
Description
Technical field
The present invention relates to Visose rayon with textile function and preparation method, specifically be meant weaving viscose goods and the preparation method that use a kind of summer that can discharge plurality of health care functions such as anion and emission far infrared.
Background technology
Along with the raising of people's living standard, clothing and the weaving face fabric used of bedding have also progressively been improved requirement, from practicality, comfortableness, to health care.The weaving face fabric that has health care in the market is more, generally is suitable for spring and autumn and winter, almost is blank and be suitable for the health care lining in summer.Kai Fa bamboo pulp fiber lining is to be applicable to that a kind of look that summer clothing and bedding are used knits new product several years ago, and it is to utilize the bamboo of domestic extensive growth to be raw material, and bamboo is broken into a kind of fiber that pulp is made.It is good that the textiles that this fiber is made has a moisture absorption, ventilative, smooth, comfortable feel, drapability, and have natural antibacterial functions, is the first-selected lining of summer clothes and bedding, and this lining is well received by consumers.If this lining also has anion and the far-infrared functional that human body is had health care and physiotherapy function simultaneously, then market prospects will be more tempting.
Summary of the invention
Purpose of the present invention just provides a kind of Visose rayon with textile function and preparation method who uses the summer of health care and physiotherapy function that human body is had.
Visose rayon with textile function of the present invention contains (mass ratio):
Bamboo alpha cellulose 8.7-9.1%;
NaOH 4.5-5%;
The granular Tourmaline of superfine powder (tourmaline) 1-2%, the powder average grain diameter is 0.60 μ m, wherein 0.50 μ m is following more than 60%.
The manufacture method process of Visose rayon with textile function of the present invention is:
The bamboo dregs of rice are alkalized with NaOH, add CS
2Carry out sulfonation, filter after being dissolved in water, deaeration, maturation, wet spinning, post processing and drying, it is characterized in that: before the wet spinning operation, add the granular Tourmaline liquid slurry of 20-30% concentration (mass ratio) superfine powder and bamboo pulp viscose mixes.
---dynamic---static state 2 that mixed step is: static 1.
Static 1 is mixed: Tourmaline liquid slurry and bamboo pulp viscose are got in the motionless mixer simultaneously mixed respectively by two pumps, made two kinds of slurries carry out upper and lower rolling therein.Motionless mixer is at least 1 meter long two, series connection, and every meter 6 unit that is to say two kinds of slurries upper and lower at least rolling 12 times in motionless mixer.
Dynamically mixed: will enter from the bottom margin import of dynamic agitator through static 1 slurry after mixed and wherein be rotated stirring, mixing speed is 35-45 rev/min, mixing time 8-12 minute.
Static 2 is mixed: it is mixed to come out to enter into motionless mixer from the bottom central exit of agitator through the viscose glue after dynamically mixed again, motionless mixer is 1 meter long 4-5, series connection, every meter 6 unit that is to say viscose glue upper and lower at least rolling 24-30 time in motionless mixer.
The present invention makes slurry enter from the bottom margin of agitator when dynamically mixing, and slurry outlet is located in the middle of the bottom of agitator, and purpose is to produce steam bubble for fear of slurry in whipping process, influences the uniformity of the moulding material of spinning fibre.
Adding functional finishing agent Tourmaline slurry before the present invention adopts and spins, is for fear of the loss of Tourmaline slurry in dissolving, filtering technique process, because of Tuomalin function material price costliness, can reduce production costs like this.Spin the preceding functional finishing agent that adds and adopt, the viscose glue of this moment has reached the 30-40 viscosity of second, adopt traditional stirring means to be distributed in the bamboo fibre again with can not having guaranteed the Tourmaline uniform particles, therefore the present invention adopts distinctive static 1---dynamically---static 2 mixes technology, be distributed in the bamboo pulp fiber with making the Tourmaline uniform particles, give full play to the due function of Tourmaline, kept the brute force of fiber.
Superiority of the present invention is: utilize good natural sex of bamboo pulp fiber and Tourmaline to discharge anion, emission far infrared and the function that produces bioelectricity for family expenses textiles in summer provides that a kind of moisture pick-up properties with health care is good, gas permeability strong, comfortable feel, drapability is good, sensation is nice and cool lining.
The Tuomalin function material that the inventive method is made can discharge 4000/CM under Frotteurism
3Anion, reach 85% at 4-14 mu m waveband far infrared transmissivity, produce the 0.06mA bioelectricity that coincide with human body, given full play to the due function of Tourmaline.
Description of drawings
Fig. 1 is a process chart of the present invention.
The specific embodiment
Below the specific embodiment of the present invention is described in further detail:
1. the preparation of Tourmaline slurry
Adopt the wet ball grinding method that the Tourmaline crystal is worn into the powder aqueous solution about particle diameter 0.60 μ m, aqueous solution medium silt concentration is 20%, add the hard ester acid of 1.5% (mass ratio) then as dispersant, after mechanical agitation, make the Tourmaline slurry, filter through flame filter press again, filter pressure is less than 3kg, and is stand-by.
2. the preparation of functional fibre:
Bamboo dregs of rice input amount 430-480kg/ criticizes, and process is:
Alkalization:
NaOH concentration: 250-320g/l
Addition: 890-920l/ criticizes
Batch viscose machine brine temp :≤-5 ℃
Temperature fall time: 40-90min
Yellow:
CS
2Addition: 90-120l/ criticizes
The yellow time: 30-60min
Yellow vacuum: more than the 0.08MPa
Yellow beginning temperature: 24-30 ℃
Yellow is temperature eventually: 19-25 ℃
Dissolving:
Dissolving water addition: 1200-1600l/ criticizes
Back dissolving cycle 〉=2hr
Drop temperature: 15-19 ℃ of back dissolving
Molten back viscosity: 45-80 "
Filter:
Filter pressure slubbing≤0.35Mpa
Two roads≤0.20Mpa
Three roads≤0.70Mpa
Deaeration, maturation:
The deaeration time: 〉=8hr
Deaeration vacuum: 〉=0.07MP
Maturation room temperature :≤22 ℃
Mixed:
Above-mentioned Tourmaline liquid slurry and the bamboo pulp viscose after the maturation are mixed, and ultra-fine powder is the 1-2% of total fiber.---dynamic---static state 2 that mixed method be static 1.
Static 1 is mixed: Tourmaline liquid slurry and bamboo pulp viscose are got in the motionless mixer simultaneously by two pumps respectively, make two kinds of slurries carry out therein upper and lower roll mixed.Motionless mixer is 1 meter long two, series connection, and every meter 6 unit that is to say two kinds of slurries upper and lower rolling 12 times in motionless mixer.
Dynamically mixed: as will to put into and wherein be rotated stirring from being located at the import of dynamic agitation bucket bottom margin through static 1 viscose glue after mixed.Mixing speed is 40 rev/mins, mixing time 10 minutes.
Static 2 is mixed: will come out from being located at dynamic agitation bucket bottom central exit through the viscose glue after dynamically mixed, and put in the motionless mixer mixedly again, motionless mixer is 1 meter long, 5, series connection, every meter 6 unit that is to say viscose glue upper and lower rolling 30 times in motionless mixer.The motionless mixer model that adopts among the present invention is SK, and dynamically the blender model is that EM produces by Qidong, Jiangsu blender factory.
Spinning:
Spinning is with spinning head and spin speed:
0.06mm*13500 the hole spinning head, 60m/min;
0.06mm*15000 the hole spinning head, 50m/min.
Post processing and drying:
Post processing comprises conventional plasticizing, desulfurization, pickling successively, washes and oils.Final drying.
The physical index of the Visose rayon with textile function that the present invention makes is as follows:
Specification: 1.67dtex * 38mm (cotton type)
Do fracture strength: 〉=2.05CN/dtex;
Wet breaking strength: 〉=1.10CN/dtex;
Dried elongation at break: 〉=17.0%;
Line density deviation ratio: ± 4.00%;
Fault :≤4.0mg/100g;
Do the strong coefficient of variation :≤18%.
Claims (2)
1. Visose rayon with textile function, it contains:
Bamboo pulp alpha cellulose 8.7-9.1%;
NaOH 4.5-5%;
The granular Tourmaline 1-2% of superfine powder, the powder average grain diameter is 0.60 μ m, wherein 0.50 μ m is following more than 60%.
2. the manufacture method of the described Visose rayon with textile function of claim 1, its process is:
The bamboo dregs of rice are alkalized with NaOH, add CS
2Carry out sulfonation, filter after being dissolved in water, deaeration, maturation, wet spinning, post processing and drying; It is characterized in that:
Adding 20-30% granular Tourmaline liquid slurry of concentration superfine powder and bamboo pulp viscose mix before the wet spinning operation;
---dynamic---static state 2 that mixed step is: static 1;
Static 1 is mixed: get to by at least 2 series connection simultaneously by two pumps Tourmaline liquid slurry and bamboo pulp viscose respectively, each 1 meter long, mixed in the motionless mixer of every meter 6 unit, that is to say two kinds of slurries upper and lower at least rolling 12 times in motionless mixer;
Dynamically mixed: will enter from the bottom margin import of dynamic agitator through static 1 slurry after mixed and wherein be rotated stirring, mixing speed is 35-45 rev/min, mixing time 8-12 minute;
Static 2 is mixed: will come out to enter into by 4-5 from the bottom central exit of dynamic agitator through the slurry after dynamically mixed again and connect, mixed in the motionless mixer of every meter 6 unit, that is to say two kinds of slurries upper and lower at least rolling 24-30 time in motionless mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100662268A CN1295387C (en) | 2004-09-09 | 2004-09-09 | Visose rayon with textile function and preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100662268A CN1295387C (en) | 2004-09-09 | 2004-09-09 | Visose rayon with textile function and preparation thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1614106A true CN1614106A (en) | 2005-05-11 |
| CN1295387C CN1295387C (en) | 2007-01-17 |
Family
ID=34764859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100662268A Expired - Lifetime CN1295387C (en) | 2004-09-09 | 2004-09-09 | Visose rayon with textile function and preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1295387C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805934A (en) * | 2010-04-02 | 2010-08-18 | 山东海龙股份有限公司 | Ice-cold viscose fiber and preparation method thereof |
| CN101914814A (en) * | 2010-08-26 | 2010-12-15 | 浙江理工大学 | Method for preparing functional fiber |
| CN102121139A (en) * | 2011-01-11 | 2011-07-13 | 上海珍奥生物科技有限公司 | Preparation method of tourmaline viscose fibers |
| CN103122491A (en) * | 2013-02-04 | 2013-05-29 | 温州卓晟特鞋服有限公司 | Process for manufacturing tourmaline fibers |
| CN109518304A (en) * | 2018-10-29 | 2019-03-26 | 南通市苏中纺织有限公司 | A kind of preparation method and applications of crystal fibre |
| CN109537103A (en) * | 2018-10-29 | 2019-03-29 | 南通市苏中纺织有限公司 | A kind of preparation method and applications of crystal fibre |
| CN109652864A (en) * | 2018-10-29 | 2019-04-19 | 南通市苏中纺织有限公司 | A kind of preparation method and applications of crystal fibre |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866415B (en) * | 2014-02-07 | 2016-01-20 | 陈麒 | A kind of anion viscose acetal fibre and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385565A (en) * | 2001-05-10 | 2002-12-18 | 上海月季化学纤维有限公司 | Anion viscose fibre and making method thereof |
| CN1376814A (en) * | 2002-04-29 | 2002-10-30 | 上海弘康科技发展有限公司 | Ag-carried multifunctional tourmalinite fibre and its preparing process |
-
2004
- 2004-09-09 CN CNB2004100662268A patent/CN1295387C/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805934A (en) * | 2010-04-02 | 2010-08-18 | 山东海龙股份有限公司 | Ice-cold viscose fiber and preparation method thereof |
| CN101805934B (en) * | 2010-04-02 | 2012-11-07 | 山东海龙股份有限公司 | Ice-cold viscose fiber and preparation method thereof |
| CN101914814A (en) * | 2010-08-26 | 2010-12-15 | 浙江理工大学 | Method for preparing functional fiber |
| CN101914814B (en) * | 2010-08-26 | 2011-12-07 | 浙江理工大学 | Method for preparing functional fiber |
| CN102121139A (en) * | 2011-01-11 | 2011-07-13 | 上海珍奥生物科技有限公司 | Preparation method of tourmaline viscose fibers |
| CN102121139B (en) * | 2011-01-11 | 2013-03-13 | 上海珍奥生物科技有限公司 | Preparation method of tourmaline viscose fibers |
| CN103122491A (en) * | 2013-02-04 | 2013-05-29 | 温州卓晟特鞋服有限公司 | Process for manufacturing tourmaline fibers |
| CN109518304A (en) * | 2018-10-29 | 2019-03-26 | 南通市苏中纺织有限公司 | A kind of preparation method and applications of crystal fibre |
| CN109537103A (en) * | 2018-10-29 | 2019-03-29 | 南通市苏中纺织有限公司 | A kind of preparation method and applications of crystal fibre |
| CN109652864A (en) * | 2018-10-29 | 2019-04-19 | 南通市苏中纺织有限公司 | A kind of preparation method and applications of crystal fibre |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1295387C (en) | 2007-01-17 |
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| C14 | Grant of patent or utility model | ||
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Owner name: SHANGHAI SHUMING TEXTILE SCIENCE & TECHNOLOGY CO. Free format text: FORMER OWNER: SHANGHAI SHUMING TEXTILE SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20080404 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20080404 Address after: Room 3-0189, 111 Miquan Road, Anting Town, Shanghai, Jiading District: 201805 Co-patentee after: SHANGHAI ZHENAO BIOTECH Co.,Ltd. Patentee after: SHANGHAI SHUMING TEXTILE TECHNOLOGY CO.,LTD. Address before: Room 3-0189, 111 Miquan Road, Anting Town, Shanghai, Jiading District: 201805 Patentee before: SHANGHAI SHUMING TEXTILE TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170630 Address after: 201805 3-0189 room, No. 111, Miquan Road, Anting Town, Shanghai, Jiading District Co-patentee after: SHANGHAI ZHENAO BIOTECH Co.,Ltd. Patentee after: SHANGHAI SHUMING TEXTILE TECHNOLOGY CO.,LTD. Co-patentee after: SHANGHAI MIAOZHAI TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 201805 3-0189 room, No. 111, Miquan Road, Anting Town, Shanghai, Jiading District Co-patentee before: SHANGHAI ZHENAO BIOTECH Co.,Ltd. Patentee before: SHANGHAI SHUMING TEXTILE TECHNOLOGY CO.,LTD. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070117 |