CN107988706A - A kind of high thickness non-woven cloth and preparation method thereof - Google Patents
A kind of high thickness non-woven cloth and preparation method thereof Download PDFInfo
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- CN107988706A CN107988706A CN201711416728.2A CN201711416728A CN107988706A CN 107988706 A CN107988706 A CN 107988706A CN 201711416728 A CN201711416728 A CN 201711416728A CN 107988706 A CN107988706 A CN 107988706A
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- woven cloth
- electrostatic
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- preparation
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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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
-
- 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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
-
- 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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- 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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
-
- 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
- D04H1/728—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 electro-spinning
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
Abstract
The invention discloses a kind of high thickness non-woven cloth and preparation method thereof, non-woven cloth generates electrostatic by electrostatic generator (7) in fiber surface again after combing networking by two-component skin-core structure fiber, is finally prepared by hot blast adhesion sizing.Preparation process includes：Shredding, combs, electrostatic treatment, hot air shaping, winding, cutting packaging.The electrostatic interaction that a kind of high thickness non-woven cloth provided by the invention passes through electrostatic generator (7), the electrostatic property of reinforcing fiber, the space structure of fiber is set to change, in the more fibers of directional spreding perpendicular to wire side, pass through the sizing of hot air apparatus again so that space structure can be kept, in the case of using equivalent weight raw material, product has the thickness of bigger and more preferable fluffy degree, and gas permeability is high.
Description
Technical field
The present invention relates to a kind of non-woven cloth and preparation method thereof, and in particular to a kind of high thickness non-woven cloth and its preparation
Method.
Background technology
Non-woven cloth is a kind of fabric that need not be spinned cotton and woven cloth and be formed, and simply carries out textile staple or long filament
Orientation or random alignment, form fibre net structure, then use the methods of mechanical, hot sticky or chemical to reinforce and form.It is directly utilized
High polymer section, staple fiber or long filament are formed by various web forming methods and concretion technology has soft, ventilative and plane
The tencel product of structure.
Hot calendering bonding and two kinds of main processing methods that hot blast adhesion is during non-woven cloth heat bonding is reinforced.Hot calendering bonding is
Refer to and fibre web is heated with a pair of of hot roll, while be subject to the thermal bond pattern of certain pressure；Hot blast adhesion refers in drying
In equipment the mode of production that fibre web is allowed to melted by heating and produces bonding is penetrated using hot wind.Hot calendering bonding non-woven cloth products have
The features such as yield is high, and cost is low, and wholesomeness is high, and intensity is high, and density is smooth, is widely used in the manufacture of medical sanitary product,
Such as perform the operation clothing, mask, sanltary towel and various protective garments and work clothes；Hot blast adhesion product then has fluffy degree height,
Elasticity is good, and soft, warmth retention property is strong, breathe freely, good water permeability the features such as, but its intensity is relatively low, yielding, hot blast adhesion product
It is widely used in the manufacture of disposable product with its unique style, such as baby' diaper, adult incontinent pads, women sanitary articles
Fabric etc..
Non-woven cloth is widely used in the various aspects such as medical treatment, home decoration, clothes, industry, agricultural, is made according to different
It is different with purposes, its characteristic.Some nonwoven products, have higher requirements, generally in thickness, fluffy degree and gas permeability
By using hot wind method rather than Hot rolling, to improve the fluffy degree of product and gas permeability, but hot wind method is for these characteristics
Improvement it is limited.On the basis of hot wind method, for the improved method for improving thickness and fluffy degree, but it is in progress without what, it is such
The non-woven cloth development of performance is also restricted.
The content of the invention
In order to overcome the above problem, the present invention provides a kind of high thickness non-woven cloth and preparation method thereof, using same
Higher can be prepared when weight raw material with thickness, the non-woven cloth of more preferable gas permeability.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of high thickness non-woven cloth, is existed by electrostatic generator again after combing networking by two-component skin-core structure fiber
Fiber surface generates electrostatic, is finally prepared by hot blast adhesion sizing.
Electrostatic interaction occurs after carding machine goes out net, into before air-heater.By electrostatic interaction, the fibre of non-woven cloth
The electrostatic property of dimension is strengthened, and the space structure of fiber is changed, more fine in the directional spreding perpendicular to wire side
Dimension, so into the thickness that can possess bigger before heat cohesive device.Shape again by hot blast adhesion so that space structure
It can keep.
Preferably, the fibre fineness of two-component skin-core structure fiber is 1~12D.
Preferably, two-component skin-core structure fiber is PET/PE or PP/PE fibers.
Preferably, preparation method comprises the following steps：
S1, shredding：Shredding is carried out to two-component skin-core structure fiber by opener；
S2, combing：The lapping on guipure after fiber promoting menstruation carding machine after shredding combs；
S3, electrostatic treatment：Fiber after lapping carries out electrostatic treatment by electrostatic generator, makes more in fibre web
Fiber architecture is perpendicular to the fibre web direction；
S4, hot air shaping：Fibre web after electrostatic generator is handled is thermally bonded by hot-blast stove so that is prepared
Non-woven cloth keep electrostatic treatment after fibre web space structure.
Loosen firstly the need of by raw material, remove various impurity, uniformly mixed, the shredding quality of fibrous raw material, half-and-half
Product and spinning yarn quality and material saving etc. have important influence.Raw material still has fiber bulk after opener
Or fiber bundle-like, and the arrangement of fiber is also relatively more mixed and disorderly, and the effect of combing is that the fiber assembly after shredding is further loose
Solution, the separating degree of fiber is improved on the premise of fibre damage is reduced as far as possible, fibre bundle is divided into single fibre fairly perfectly
Dimension state, and fiber is obtained further more careful be uniformly mixed.Electrostatic treatment, increase thickness, fluffy are carried out to fiber at this time
Looseness, then fibre web is heated by hot wind method, hot-air penetrates fibrous layer, is thermally equivalent under fiber free state, in fiber
Each interface point on it is balanced bond, and be in point bonding, after cooling fibre web reinforced and as being thermally bonded non-woven material.
Preferably, it is further comprising the steps of：
S5, winding：Non-woven cloth after heat bonding is coiled into web-like by coiler device；
S6, cutting packaging：Into web-like non-woven cloth cut by required breadth by cutting device after pack.
Preferably, in step S4 electrostatic equipment width be more than or equal to guipure effective breadth.The electrostatic hair of electrostatic equipment
Raw width is greater than effective breadth equal to guipure, ensures that electrostatic interaction all occurs within the fiber by production line so that into
Product material thickness is uniform.
Preferably, the power bracket of electrostatic equipment is 15-30kw in step S4.The power of electrostatic generator is according to production
The speed of line is configured, with reference to following table.
| Line speed (m/min) | 60 | 70 | 80 | 90 | 100 | 110 | 120 |
| Electrostatic equipment power (kw) | 15 | 17.5 | 20 | 22.5 | 25 | 27.5 | 30 |
The power of electrostatic generator and the speed of hot wind production line match, and data are to consider to save entirely in form
In the case of producing linear heat generation rate and cost, effect and efficiency that electrostatic occurs preferably are set.
A kind of high thickness non-woven cloth disclosed in this invention, by after networking is combed, before hot blast adhesion, to fibre web
Electrostatic treatment is carried out, in the case of using equivalent weight raw material, is compared with tradition hot air technique, the product thickness of production is more
Greatly, fluffy degree is more preferable, and gas permeability is high, more meets the needs of consumer.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the preparation method of high thickness non-woven cloth；
Fig. 2 is a kind of structure diagram of the preparation system of high thickness non-woven cloth.
Reference numeral：
1st, cotton feeder；2nd, opener；3rd, carding machine；4th, guipure；5th, hot-blast stove；6th, coiler device；7th, electrostatic generator；
8th, cutting device.
Embodiment
Embodiment 1
A kind of high thickness non-woven cloth, by PP/PE fibers comb networking after again by electrostatic generator in fiber surface
Electrostatic is generated, is finally prepared by hot blast adhesion sizing.
As shown in Fig. 2, equipment includes cotton feeder 1, opener 2, carding machine 3, guipure 4, hot-blast stove 5, the volume being sequentially connected
Winding apparatus 6 and cutting device 8, are equipped with positioned at the top of guipure 4 between carding machine 3 and hot-blast stove 5 and are used for reinforcing fiber surface
The electrostatic generator 7 of electrostatic, the width of electrostatic generator 7 are equal to effective breadth of guipure 4.
Prepare super hydrophilic non-woven cloth using PP/PE 2D two-component skin-core structure fibers as raw material, as shown in Figure 1, including with
Lower step：
S1, shredding：Shredding is carried out to fiber by opener 2；
S2, combing：Fiber lapping on guipure 4 after the combing of carding machine 3 after shredding；
S3, electrostatic treatment：Fiber after lapping carries out electrostatic treatment by electrostatic generator 7, makes more in fibre web
Fiber architecture be configured in the power perpendicular to fibre web direction, electrostatic generator 7 according to the speed of production line, with reference under
Table；
| Line speed (m/min) | 60 | 70 | 80 | 90 | 100 | 110 | 120 |
| Electrostatic generator power (kw) | 15 | 17.5 | 20 | 22.5 | 25 | 27.5 | 30 |
S4, hot air shaping：Fibre web after the processing of electrostatic generator 7 is thermally bonded by hot-blast stove 5 so that system
Standby non-woven cloth keeps the space structure of fibre web after electrostatic treatment；
S5, winding：Non-woven cloth after heat bonding is coiled into web-like by coiler device 6；
S6, cutting packaging：Into package non-woven cloth cut by required breadth by cutting device 8 after pack,
Obtain high thickness non-woven cloth finished product.
Non-woven cloth manufactured in the present embodiment, there is a degree of improvement on thickness and gas permeability.Keep raw material and
Technological parameter is consistent, using identical test method, to being knitted by electrostatic generator and without the non-of electrostatic generator
Make cloth progress thickness and permeability test, test data are as shown in the table：
From test result as can be seen that by the non-woven cloth after electrostatic treatment with using same raw material in same heat
The non-woven cloth prepared under the conditions of wind process, the thickness of product are obviously improved, while have more preferable gas permeability.
Embodiment 2
Super hydrophilic non-woven cloth is prepared using PET/PE 1.5D two-component skin-core structure fibers as raw material, as shown in Figure 1, bag
Include following steps：
S1, shredding：Shredding is carried out to fiber by opener 2；
S2, combing：Fiber lapping on guipure 4 after the combing of carding machine 3 after shredding；
S3, electrostatic treatment：Fiber after lapping carries out electrostatic treatment by electrostatic generator 7, makes more in fibre web
Fiber architecture be configured in the power perpendicular to fibre web direction, electrostatic generator 7 according to the speed of production line, with reference under
Table；
| Line speed (m/min) | 60 | 70 | 80 | 90 | 100 | 110 | 120 |
| Electrostatic generator power (kw) | 15 | 17.5 | 20 | 22.5 | 25 | 27.5 | 30 |
S4, hot air shaping：Fibre web after electrostatic generator is handled is thermally bonded by hot-blast stove 5 so that system
Standby non-woven cloth keeps the space structure of fibre web after electrostatic treatment；
S5, winding：Non-woven cloth after heat bonding is coiled into package by coiler device 6；
S6, cutting packaging：Into package non-woven cloth cut by required breadth by cutting device 8 after pack,
Obtain high thickness non-woven cloth finished product.
Non-woven cloth manufactured in the present embodiment, there is a degree of improvement on thickness and gas permeability.Keep raw material and
Technological parameter is consistent, using identical test method, to being knitted by electrostatic generator and without the non-of electrostatic generator
Make cloth progress thickness and permeability test, test data are as shown in the table：
From test result as can be seen that by the non-woven cloth after electrostatic treatment with using same raw material in same heat
The non-woven cloth prepared under the conditions of wind process, the thickness of product are obviously improved, while have more preferable gas permeability.
Above-described embodiment is merely exemplary for the purpose of the present invention, and nonrestrictive, and its object is to allow be familiar with this
The understanding of technology can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.Not
In the case of departing from the spirit and scope that claim is limited, those of ordinary skill in the art understand that what can be made is any
Modification, change or equivalent, fall within protection scope of the present invention.
Claims (7)
- A kind of 1. high thickness non-woven cloth, it is characterised in that：The non-woven cloth combs networking by two-component skin-core structure fiber Electrostatic is generated in the fiber surface by electrostatic generator (7) again afterwards, is finally prepared by hot blast adhesion sizing.
- A kind of 2. high thickness non-woven cloth according to claim 1, it is characterised in that：The two-component skin-core structure fiber Fibre fineness be 1~12D.
- A kind of 3. high thickness non-woven cloth according to claim 1, it is characterised in that：The two-component skin-core structure fiber For PET/PE or PP/PE fibers.
- 4. a kind of preparation method of high thickness non-woven cloth according to claims 1 to 3 wherein any one, its feature exist In：Comprise the following steps：S1, shredding：Shredding is carried out to the two-component skin-core structure fiber by opener (2)；S2, combing：The lapping on guipure (4) after fiber promoting menstruation carding machine (3) after shredding combs；S3, electrostatic treatment：Fiber after lapping carries out electrostatic treatment by the electrostatic generator (7), makes in fibre web more More fiber architectures is perpendicular to the fibre web direction；S4, hot air shaping：Fibre web after electrostatic generator processing is thermally bonded by hot-blast stove (5) so that The non-woven cloth of preparation keeps the space structure of fibre web after electrostatic treatment.
- A kind of 5. preparation method of high thickness non-woven cloth according to claim 4, it is characterised in that：Further include following step Suddenly：S5, winding：Non-woven cloth after heat bonding is coiled into web-like by coiler device (6)；S6, cutting packaging：Into web-like non-woven cloth by required breadth by cutting device (8) cut after pack.
- 6. a kind of preparation method of high thickness non-woven cloth according to claim 4~5 wherein any one, its feature exist In：The width of electrostatic equipment (7) described in step S4 is more than or equal to effective breadth of the guipure (4).
- 7. a kind of preparation method of high thickness non-woven cloth according to claim 4~6 wherein any one, its feature exist In：The power bracket of electrostatic equipment (7) described in step S4 is 15~30kw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711416728.2A CN107988706A (en) | 2017-12-25 | 2017-12-25 | A kind of high thickness non-woven cloth and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711416728.2A CN107988706A (en) | 2017-12-25 | 2017-12-25 | A kind of high thickness non-woven cloth and preparation method thereof |
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| CN107988706A true CN107988706A (en) | 2018-05-04 |
Family
ID=62041749
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| CN201711416728.2A Pending CN107988706A (en) | 2017-12-25 | 2017-12-25 | A kind of high thickness non-woven cloth and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411553A (en) * | 2018-05-18 | 2018-08-17 | 大源无纺新材料（天津）有限公司 | A kind of online raging system for non-woven cloth |
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| CN102720003A (en) * | 2012-05-15 | 2012-10-10 | 山东泰鹏无纺有限公司 | Method for improving evenness of terylene spunbonded nonwoven fabric and electrostatic filament dividing device |
| CN103088549A (en) * | 2012-12-04 | 2013-05-08 | 江苏六鑫洁净新材料有限公司 | Two-component sound absorption and heat insulation cotton based on polypropylene superfine fibers and polyester staple fibers and preparation method thereof |
| CN103382626A (en) * | 2012-05-04 | 2013-11-06 | 郑宏明 | Electrostatic adsorption type upright cellucotton molding method |
| CN104674456A (en) * | 2015-02-06 | 2015-06-03 | 北京大源非织造有限公司 | Production method for water-repellent non-woven fabric |
| CN104711764A (en) * | 2015-04-14 | 2015-06-17 | 南通大学 | High-strength long-acting electret superfine-fiber PLA melt-blow non-woven material and preparation method thereof |
| CN105586715A (en) * | 2016-03-30 | 2016-05-18 | 大源非织造（苏州）有限公司 | Coarse-denier high-thickness hot-air nonwoven fabric and making technology thereof |
| CN106676751A (en) * | 2017-01-17 | 2017-05-17 | 吉林省华纺静电材料科技有限公司 | Needle-punched nonwoven fabric electrostatic fiber filter screen and manufacturing method thereof |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58191260A (en) * | 1982-05-04 | 1983-11-08 | 帝人株式会社 | Opening of fiber bundle |
| CN1099439A (en) * | 1993-08-23 | 1995-03-01 | 钱起宙 | Method and apparatus for making lapped melt spraying non-woven fabrics |
| CN102560895A (en) * | 2011-11-22 | 2012-07-11 | 广州市三泰汽车内饰材料有限公司 | Nonwoven fiber fabric and production equipment thereof |
| CN103382626A (en) * | 2012-05-04 | 2013-11-06 | 郑宏明 | Electrostatic adsorption type upright cellucotton molding method |
| CN102720003A (en) * | 2012-05-15 | 2012-10-10 | 山东泰鹏无纺有限公司 | Method for improving evenness of terylene spunbonded nonwoven fabric and electrostatic filament dividing device |
| CN103088549A (en) * | 2012-12-04 | 2013-05-08 | 江苏六鑫洁净新材料有限公司 | Two-component sound absorption and heat insulation cotton based on polypropylene superfine fibers and polyester staple fibers and preparation method thereof |
| CN104674456A (en) * | 2015-02-06 | 2015-06-03 | 北京大源非织造有限公司 | Production method for water-repellent non-woven fabric |
| CN104711764A (en) * | 2015-04-14 | 2015-06-17 | 南通大学 | High-strength long-acting electret superfine-fiber PLA melt-blow non-woven material and preparation method thereof |
| CN105586715A (en) * | 2016-03-30 | 2016-05-18 | 大源非织造（苏州）有限公司 | Coarse-denier high-thickness hot-air nonwoven fabric and making technology thereof |
| CN106676751A (en) * | 2017-01-17 | 2017-05-17 | 吉林省华纺静电材料科技有限公司 | Needle-punched nonwoven fabric electrostatic fiber filter screen and manufacturing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411553A (en) * | 2018-05-18 | 2018-08-17 | 大源无纺新材料（天津）有限公司 | A kind of online raging system for non-woven cloth |
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Application publication date: 20180504 |