CN106609420A - Water-absorbing non-woven fabrics and preparation method - Google Patents
Water-absorbing non-woven fabrics and preparation method Download PDFInfo
- Publication number
- CN106609420A CN106609420A CN201510678332.XA CN201510678332A CN106609420A CN 106609420 A CN106609420 A CN 106609420A CN 201510678332 A CN201510678332 A CN 201510678332A CN 106609420 A CN106609420 A CN 106609420A
- Authority
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- China
- Prior art keywords
- fiber
- woven fabrics
- superabsorbent
- preparation
- water non
- 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.)
- Pending
Links
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 19
- 229920000297 Rayon Polymers 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 206010058109 Hangnail Diseases 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 238000005213 imbibition Methods 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract 2
- 239000004744 fabric Substances 0.000 description 13
- 238000009941 weaving Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000433 Lyocell Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000009963 fulling Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000004750 melt-blown nonwoven Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/12—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with filaments or yarns secured together by chemical or thermo-activatable bonding agents, e.g. adhesives, applied or incorporated in liquid or solid form
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Woven Fabrics (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention relates to a super water-absorbing non-woven fabrics that is made of super water-absorbing fiber. The non-woven fabrics is made of super water-absorbing fiber and functional fiber, wherein, the proportion of the super water-absorbing fiber to the functional fiber is controlled between 60% and 90%. The functional fiber comprises fibrilia and viscose fiber. The super water-absorbing fiber is used to produce the super water-absorbing non-woven fabrics by the needle-punching method. The needle-punching method comprises the steps of rough loosening, fine loosening, net spreading, pre-stabbing, main stabbing, barbing, and reeling until the product is finished. According to, the super water-absorbing non-woven fabrics and the preparation method in the invention, non-woven fabrics with good water imbibition can be produced.
Description
Technical field
The present invention relates to a kind of field of textiles, more particularly to a kind of superabsorbent water non-woven fabrics and preparation method thereof.
Background technology
Fiber non-woven, is a kind of fabric that need not be spinned cotton and woven cloth and be formed also known as fabric nonwoven cloth, is simply oriented textile staple or long filament or random alignment, forms fibre net structure, is then reinforced using the method such as mechanical, hot sticky or chemical and is formed.It directly using high polymer section, chopped fiber or long filament by various web forming methods and concretion technology formation with soft, ventilative and planar structure tencel product.
China's standard GB/T/T 5709 --- 1997《Textile non-weaving cloth term》Definition to non-weaving cloth is：The fiber of orientation or random alignment, by friction, obvolvent or bonding, or these methods combination and tablet, fibre web or batts made by be combineding with each other, not including the felted terxture of paper, woven fabric, knitted fabric, tufteds and wet method fulling milling.Simply say and be exactly：It is not by one one yarns interwoven, woollen yarn knitting together, but fiber is directly bonded together by the method for physics, so, when the viscous lining in you take your clothes, it finds that, be can not take out the end of a thread one by one.Non-weaving cloth breaches traditional weaving principle, and with technological process is short, speed of production is fast, yield height, low cost, the features such as purposes is wide, raw material sources are more.
But the water imbibition of non-woven fabrics of the prior art is poor.
The content of the invention
In order to overcome the drawbacks described above of prior art, the technical problem to be solved to be to provide a kind of superabsorbent water non-woven fabrics and preparation method thereof, its can solve the above problems in any one.
To reach above-mentioned purpose, the technical scheme is that：
A kind of superabsorbent water non-woven fabrics, it is made up of superabsorbent fiber of raw material.
Preferably, it is also mixed into raw material and makes by superabsorbent fiber and functional fiber, and the proportion of the superabsorbent fiber and the functional fiber is between 60% to 90%.
Preferably, the functional fiber includes flaxen fiber.
Preferably, the functional fiber includes viscose fiber.
A kind of preparation method of superabsorbent water non-woven fabrics described above, it is characterised in that superabsorbent fiber is obtained into superabsorbent water non-woven fabrics by needle point method.
Preferably, the needle point method includes thick shredding, smart shredding, lapping, pre- thorn, main thorn, hangnail, winding until finished product.
Preferably, the lapping is vertical lapping.
A kind of preparation method of superabsorbent water non-woven fabrics described above, it is characterised in that it is comprised the following steps：Section, drying, screw extruder melting, filtration, spinneret, cooling, lapping, winding are until finished product.
Preferably, the lapping is vertical lapping.
A kind of preparation method of superabsorbent water non-woven fabrics described above, it is characterised in that it is comprised the following steps：Feed superabsorbent fiber section, melting extrusion, fiber is formed, fiber is cooled down, reinforce into net, bonding, trimming winds until finished product.
Superabsorbent water non-woven fabrics and preparation method thereof in the present invention, it has or can prepare with preferable absorptive non-woven fabrics.
Specific embodiment
The specific embodiment of invention described herein, is only used for explaining the purpose of the present invention, and it is limitation of the present invention that can not be understood as by any way.Under the teachings of the present invention, technical staff is contemplated that any possible deformation based on the present invention, and these are regarded as belonging to the scope of the present invention.
A kind of superabsorbent water non-woven fabrics, it is made up of superabsorbent fiber of raw material.Superabsorbent water non-woven fabrics in the present invention, it can be used for packaging material, desert afforestation band, filtering material, deodorizing shoe-pad, hygienic material, medical wound dressing etc..It is most widely used in desert afforestation, operating personnel can select the super Absorbent Nonwovens of different water absorbent rates according to the difference of desert plant institute water requirement, the root of plant seedlings is enveloped with superabsorbent water non-woven fabrics, when watering or when rainy, superabsorbent water non-woven fabrics can store unnecessary moisture absorption, without making moisture evaporation, come interim when drought period, the moisture for being absorbed can be penetrated in soil so that what plant seedlings there can be an abundance provides advantage to growth of seedling.Disposable tourniquet can be made with superabsorbent water non-woven fabrics at medical aspect, can rapidly be stopped blooding using the superabsorbent water non-woven fabrics in surgical procedure.
Superabsorbent water non-woven fabrics can be made with being mixed into raw material by superabsorbent fiber and functional fiber, and the proportion of the superabsorbent fiber and the functional fiber is between 60% to 90%.Superabsorbent fiber can be being mixed with other fibers, to reaching different performances, such as superabsorbent fiber can carry out mixing with flaxen fiber so that non-weaving cloth has certain antibiotic property, can to carry out mixing with viscose fiber so that made by non-weaving cloth there is smooth, nice and cool, ventilative performance.
The invention also discloses a kind of preparation method of superabsorbent water non-woven fabrics, superabsorbent fiber is processed by needle point method production technology.The specific technological process of production can include：The techniques such as thick shredding → essence shredding → lapping → pre- thorn → main thorn → hangnail → winding.Vertical lapping enables 90 degree of product upright and proper alignment, with excellent elasticity and gas permeability, and saves material, is the environment-friendly type non-woven material for replacing sponge.
The invention also discloses a kind of preparation method of superabsorbent water non-woven fabrics, it is comprised the following steps：Section → drying → screw extruder melting → filtration → spinneret → cooling → lapping → winding.Spunbonded Nonwovens production technology has speed of production fast, and technological process is short, and the non-weaving cloth produced using spun-bond process has very high strength, can be used for the every field such as packaging for foodstuff, medical dressing.Vertical lapping enables 90 degree of product upright and proper alignment, with excellent elasticity and gas permeability, and saves material, is the environment-friendly type non-woven material for replacing sponge.
The invention also discloses a kind of preparation method of superabsorbent water non-woven fabrics, it is comprised the following steps：Feeding superabsorbent fiber section → melting extrusion → fiber formation → fiber cooling → into net → bonding reinforcing → trimming winding → finished product.Melt blown non-woven has the characteristics of production procedure is short, and yield is high, and the non-weaving cloth produced has good adsorption capacity.
The present invention adopts said method, structure and purposes, this kind of super Absorbent Nonwovens to have preferable water storage performance, and the non-weaving cloth produced is applied to the various aspects such as industry, food.
Each embodiment in this specification is described by the way of progressive, and what each embodiment was stressed is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-described embodiment technology design only to illustrate the invention and feature, its object is to allow person skilled in the art will appreciate that present disclosure and implement according to this, can not be limited the scope of the invention with this.All equivalence changes made according to spirit of the invention or modification, all should be included within the scope of the present invention.
Claims (10)
1. a kind of superabsorbent water non-woven fabrics, it is characterised in that it is made up of superabsorbent fiber of raw material.
2. superabsorbent water non-woven fabrics as claimed in claim 1, it is characterised in that it is also mixed into raw material and makes by superabsorbent fiber and functional fiber, and the proportion of the superabsorbent fiber and the functional fiber is between 60% to 90%.
3. superabsorbent water non-woven fabrics as claimed in claim 2, it is characterised in that the functional fiber includes flaxen fiber.
4. superabsorbent water non-woven fabrics as claimed in claim 2, it is characterised in that the functional fiber includes viscose fiber.
5. a kind of preparation method of the superabsorbent water non-woven fabrics as described in one of Claims 1-4, it is characterised in that superabsorbent fiber is obtained into superabsorbent water non-woven fabrics by needle point method.
6. preparation method as claimed in claim 5, it is characterised in that the needle point method includes thick shredding, smart shredding, lapping, pre- thorn, main thorn, hangnail, winding up to finished product.
7. preparation method as claimed in claim 6, it is characterised in that the lapping is vertical lapping.
8. a kind of preparation method of the superabsorbent water non-woven fabrics as described in one of Claims 1-4, it is characterised in that it is comprised the following steps：Section, drying, screw extruder melting, filtration, spinneret, cooling, lapping, winding are until finished product.
9. preparation method as claimed in claim 8, it is characterised in that the lapping is vertical lapping.
10. a kind of preparation method of the superabsorbent water non-woven fabrics as described in one of Claims 1-4, it is characterised in that it is comprised the following steps：Feed superabsorbent fiber section, melting extrusion, fiber is formed, fiber is cooled down, reinforce into net, bonding, trimming winds until finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678332.XA CN106609420A (en) | 2015-10-20 | 2015-10-20 | Water-absorbing non-woven fabrics and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678332.XA CN106609420A (en) | 2015-10-20 | 2015-10-20 | Water-absorbing non-woven fabrics and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106609420A true CN106609420A (en) | 2017-05-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510678332.XA Pending CN106609420A (en) | 2015-10-20 | 2015-10-20 | Water-absorbing non-woven fabrics and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106609420A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550641A (en) * | 2017-09-23 | 2018-01-09 | 福清市益兴堂卫生制品有限公司 | A kind of protection pad with antimicrobial health care function |
| CN107582245A (en) * | 2017-09-23 | 2018-01-16 | 福清市益兴堂卫生制品有限公司 | A kind of antibacterial sanitary napkin preparation technology |
| CN114347625A (en) * | 2021-12-27 | 2022-04-15 | 嘉兴华丽非织布制品有限公司 | A kind of preparation method of oil-water separation felt |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08142245A (en) * | 1994-11-18 | 1996-06-04 | Matsushita Electric Works Ltd | Laminated non-woven fabric, electric carpet using the same and manufacture of the same fabric |
| KR20040009721A (en) * | 2002-07-25 | 2004-01-31 | 도레이새한 주식회사 | Laminated spanbond non-woven fabric having high rewet efficiency and manufacturing method thereof |
| CN101023210A (en) * | 2004-08-06 | 2007-08-22 | 东洋纺织株式会社 | Water-absorbing nonwoven fabric and adhesive patch |
| CN101498076A (en) * | 2008-02-01 | 2009-08-05 | 福建恒安集团有限公司 | Nonwoven fabric |
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| CN104164752A (en) * | 2014-07-18 | 2014-11-26 | 南通江潮纤维制品有限公司 | Green environment-friendly super water absorbent fiber food packaging |
-
2015
- 2015-10-20 CN CN201510678332.XA patent/CN106609420A/en active Pending
Patent Citations (6)
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|---|---|---|---|---|
| JPH08142245A (en) * | 1994-11-18 | 1996-06-04 | Matsushita Electric Works Ltd | Laminated non-woven fabric, electric carpet using the same and manufacture of the same fabric |
| KR20040009721A (en) * | 2002-07-25 | 2004-01-31 | 도레이새한 주식회사 | Laminated spanbond non-woven fabric having high rewet efficiency and manufacturing method thereof |
| CN101023210A (en) * | 2004-08-06 | 2007-08-22 | 东洋纺织株式会社 | Water-absorbing nonwoven fabric and adhesive patch |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550641A (en) * | 2017-09-23 | 2018-01-09 | 福清市益兴堂卫生制品有限公司 | A kind of protection pad with antimicrobial health care function |
| CN107582245A (en) * | 2017-09-23 | 2018-01-16 | 福清市益兴堂卫生制品有限公司 | A kind of antibacterial sanitary napkin preparation technology |
| CN114347625A (en) * | 2021-12-27 | 2022-04-15 | 嘉兴华丽非织布制品有限公司 | A kind of preparation method of oil-water separation felt |
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Application publication date: 20170503 |
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