CN105568561A - Air-laid non-woven fabric with rapid water absorption function - Google Patents
Air-laid non-woven fabric with rapid water absorption function Download PDFInfo
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- CN105568561A CN105568561A CN201510959760.XA CN201510959760A CN105568561A CN 105568561 A CN105568561 A CN 105568561A CN 201510959760 A CN201510959760 A CN 201510959760A CN 105568561 A CN105568561 A CN 105568561A
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- nonwoven fabrics
- laid nonwoven
- air
- water suction
- suction air
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- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention discloses air-laid non-woven fabric with a rapid water absorption function. The air-laid non-woven fabric with the rapid water absorption function is formed by combining chemical fibers with low melting point on the uppermost layer, wood pulp fibers on the middle layer and polyamide fibers on the bottommost layer, wherein the chemical fibers with low melting point are regenerated polyester staple fibers and account for 48%-61% of the total weight of the air-laid non-woven fabric with the rapid water absorption function; the wood pulp fibers account for 10%-12% of the total weight of the air-laid non-woven fabric with the rapid water absorption function; the polyamide fibers account for 24%-31% of the total weight of the air-laid non-woven fabric with the rapid water absorption function. The air-laid non-woven fabric with the rapid water absorption function has the advantages of impermeability, good breathability and good watertight performance.
Description
Technical field
The present invention relates to one to absorb water fast air-laid nonwoven fabrics.
Background technology
Modern times are produced on the clothes of formal social life institute wear, the blended yarn woven fabric of multiselect high-quality.And the natural fabric such as cotton textiles, pure wool, pure silk, pure fiber crops is because there is the shortcoming of easy wrinkle, the natural fabric such as yielding, become general cloth, less as high-grade clothing materials.Blended yarn woven fabric has natural fabric absorbing sweat to breathe freely, soft comfortable feature, absorbs again chemical fiber plus material and solidly to wear well, overhang the advantages such as well-pressed, good luster color is vivid, have a large amount of high-grade high-quality blended yarn woven fabrics to be developed every year.Sometimes, the clothes of the pure leatherwork of wear are also allow.Whether along with the raising of modern's quality of life, they require also more and more high to oneself dress equally, and being no longer limited to is the moulding of clothes, style, and whether the fabric more focusing on clothes is comfortable, environmental protection.Be referred to as " biological garments " with the clothes people that these natural animal-plant materials are Raw material processing, as cotton, fiber crops, silk hair, skin and so on novel low carbon environment-friendly plus material, they are raw material with natural animal-plant and have corresponding mark through Viral diagnosis." be combined with the heart demand that current " trend of environmental protection " and modern are recovered one's original simplicity, " biological garments " becomes the new trend in fashionable dress field just gradually.They are not only from style and upper embodiment pattern design environmental consciousness, and from fabric to button, the annexes such as slide fastener also all adopt free of contamination natural material; Producing the processing also complete angle from preserving the ecological environment from raw material, avoiding the material using welding such as chemistry printing and dyeing raw material and resin etc.Biological garments is substantially identical with green garment concept, but also has any different slightly: " green garment " be Green Textiles and biological garments mainly." Green Textiles " of having developed listing in the world generally has deodorization, antibacterial, anti-inflammatory, uvioresistant, radioresistance, the several functions such as humidification.This series products also belongs to initial stage in China, and that has released is main based on underwear, but has the function of specific useful health due to this kind of weaving, thus comparatively by the welcome of consumer.Whether no matter as can be seen from the above design clothes from fabric or style, not only consider comfortable, fashion, the more important thing is and to combine with environmental protection, low-carbon environment-friendly is only the development trend of following garment material.
Summary of the invention
The invention provides a kind of quick water suction air-laid nonwoven fabrics with antiseepage, good permeable watertight feature performance benefit.
Technical scheme of the present invention is: one absorbs water air-laid nonwoven fabrics fast, described quick water suction air-laid nonwoven fabrics comprises the low melting point chemical fibre of the superiors, wood pulp fibre and the undermost poly-phthalein amine fiber combinations in intermediate layer form, described low melting point chemical fibre is Regenerated Polyester Staple Fiber, described low melting point chemical fibre accounts for the 48%-61% of the overall component of water suction air-laid nonwoven fabrics fast, described wood pulp fibre accounts for the 10%-12% of the overall component of water suction air-laid nonwoven fabrics fast, described poly-phthalein amine fiber accounts for the 24%-31% of the overall component of water suction air-laid nonwoven fabrics fast.
In a preferred embodiment of the present invention, described wood pulp fibre comprises cellulose, hemicellulose and lignin.
In a preferred embodiment of the present invention, described low melting point chemical fibre accounts for 57% of the overall component of water suction air-laid nonwoven fabrics fast, described wood pulp fibre accounts for 12% of the overall component of water suction air-laid nonwoven fabrics fast, and described poly-phthalein amine fiber accounts for 31% of the overall component of water suction air-laid nonwoven fabrics fast.
One of the present invention absorbs water air-laid nonwoven fabrics fast, has the advantage of antiseepage, good permeable watertight performance.
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Wherein, described quick water suction air-laid nonwoven fabrics comprises the low melting point chemical fibre of the superiors, the wood pulp fibre in intermediate layer and undermost poly-phthalein amine fiber combinations and forms, described low melting point chemical fibre is Regenerated Polyester Staple Fiber, described low melting point chemical fibre accounts for the 48%-61% of the overall component of water suction air-laid nonwoven fabrics fast, described wood pulp fibre accounts for the 10%-12% of the overall component of water suction air-laid nonwoven fabrics fast, and described poly-phthalein amine fiber accounts for the 24%-31% of the overall component of water suction air-laid nonwoven fabrics fast.
Further illustrate, described wood pulp fibre comprises cellulose, hemicellulose and lignin, described low melting point chemical fibre accounts for 57% of the overall component of water suction air-laid nonwoven fabrics fast, described wood pulp fibre accounts for 12% of the overall component of water suction air-laid nonwoven fabrics fast, and described poly-phthalein amine fiber accounts for 31% of the overall component of water suction air-laid nonwoven fabrics fast.
Further illustrate, Regenerated Polyester Staple Fiber refers to and utilizes terylene cloth, waste polyester bottle chip, spinning waste silk, foam material, lumps does raw material, Waste bottle sheet is through pulverizing, cleaning, the mixture of various material is through super-dry, melt extrude, spinning, winding, boundling, drawing-off, curling (in curling, adding different finishes according to the demand of client) simultaneously, relaxation heat setting, the terylene short fiber of different length is formed after cutting off. length is generally 32 to 102mm, fiber number has a lot of specification of 1.5D-20D, belong to making full use of of regenerated resources, it because of its cost low, performance is good and have large market. and Regenerated Polyester Staple Fiber has much different kinds, as general fibre, doughnut, triangle wire, fire resistance fibre etc., be generally used for furniture now, the stuffing industry of toy, bedding, apparel industry, acupuncture cotton industry, loop bonding cloth industry.
Further illustrate, wood pulp fibre is vertebration, and heteroproteose cell content is few, and the heteroproteose cell in chemical sizwe is many to run off when washing, therefore stock quality is good, lignin content is high, and between 25-35%, and pentosan content is low, many between 9-12%, the fiber profit that not easily absorbs water rises, and pulls an oar more difficult; Leaf wood institutional framework is tightr, and containing more heteroproteose cell, lignin content comparatively needlebush is low, and generally between 20-24%, and pentosan content is high, and generally between 21-24%, therefore making beating easily; The feature of grass plasmoid is that pentosan content is high, and generally about 20% or more, the easy aquation of fiber, lignin content is low, and all below 15%, content of ashes is all high than timber.Grass plasmoid contains anionic impurity more more than wood pulp, and such harmful anion impurity, in the accumulation of wet end, will make some cationic auxiliary deleterious, even likely make cationic auxiliary entirely ineffective.The wadding that its high electronegative also affects fiber fines in paper pulp gathers and reduces interfibrous Hydrogenbond, thus has influence on keeping and drainage of paper pulp fiber, will cause sticky net and blocking mould eyelet time serious.The invention provides one to absorb water fast air-laid nonwoven fabrics, there is the advantage of antiseepage, good permeable watertight performance.
The specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention, and the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. the air-laid nonwoven fabrics that absorbs water fast, it is characterized in that: described quick water suction air-laid nonwoven fabrics comprises the low melting point chemical fibre of the superiors, wood pulp fibre and the undermost poly-phthalein amine fiber combinations in intermediate layer form, described low melting point chemical fibre is Regenerated Polyester Staple Fiber, described low melting point chemical fibre accounts for the 48%-61% of the overall component of water suction air-laid nonwoven fabrics fast, described wood pulp fibre accounts for the 10%-12% of the overall component of water suction air-laid nonwoven fabrics fast, described poly-phthalein amine fiber accounts for the 24%-31% of the overall component of water suction air-laid nonwoven fabrics fast.
2. quick water suction air-laid nonwoven fabrics according to claim 1, is characterized in that: described wood pulp fibre comprises cellulose, hemicellulose and lignin.
3. quick water suction air-laid nonwoven fabrics according to claim 1, it is characterized in that: described low melting point chemical fibre accounts for 57% of the overall component of water suction air-laid nonwoven fabrics fast, described wood pulp fibre accounts for 12% of the overall component of water suction air-laid nonwoven fabrics fast, and described poly-phthalein amine fiber accounts for 31% of the overall component of water suction air-laid nonwoven fabrics fast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959760.XA CN105568561A (en) | 2015-12-21 | 2015-12-21 | Air-laid non-woven fabric with rapid water absorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959760.XA CN105568561A (en) | 2015-12-21 | 2015-12-21 | Air-laid non-woven fabric with rapid water absorption function |
Publications (1)
| Publication Number | Publication Date |
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| CN105568561A true CN105568561A (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510959760.XA Pending CN105568561A (en) | 2015-12-21 | 2015-12-21 | Air-laid non-woven fabric with rapid water absorption function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326536A (en) * | 2016-11-22 | 2017-11-07 | 上海缔荣纺织品有限公司 | Special-shaped polyester fiber and the composite spunlaced wet tissue cloth of wood pulp cellulose and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201193271Y (en) * | 2008-05-18 | 2009-02-11 | 杭州诺邦无纺股份有限公司 | High water absorbability hard nonwoven fabric |
| CN201888880U (en) * | 2010-11-19 | 2011-07-06 | 浙江帕达斯医疗科技有限公司 | Water absorption bandage |
| CN102605557A (en) * | 2011-12-09 | 2012-07-25 | 常熟市飞龙无纺机械有限公司 | Three-in-one spunlaced composite non-woven fabric |
| CN203763370U (en) * | 2013-12-27 | 2014-08-13 | 大连瑞光非织造布集团有限公司 | Three-layer composite water absorbing non-woven cloth |
-
2015
- 2015-12-21 CN CN201510959760.XA patent/CN105568561A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201193271Y (en) * | 2008-05-18 | 2009-02-11 | 杭州诺邦无纺股份有限公司 | High water absorbability hard nonwoven fabric |
| CN201888880U (en) * | 2010-11-19 | 2011-07-06 | 浙江帕达斯医疗科技有限公司 | Water absorption bandage |
| CN102605557A (en) * | 2011-12-09 | 2012-07-25 | 常熟市飞龙无纺机械有限公司 | Three-in-one spunlaced composite non-woven fabric |
| CN203763370U (en) * | 2013-12-27 | 2014-08-13 | 大连瑞光非织造布集团有限公司 | Three-layer composite water absorbing non-woven cloth |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326536A (en) * | 2016-11-22 | 2017-11-07 | 上海缔荣纺织品有限公司 | Special-shaped polyester fiber and the composite spunlaced wet tissue cloth of wood pulp cellulose and preparation method thereof |
| CN107326536B (en) * | 2016-11-22 | 2020-06-23 | 上海缔荣纺织品有限公司 | Special-shaped polyester fiber and wood pulp fiber composite spunlace wet tissue cloth and preparation method thereof |
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Application publication date: 20160511 |
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