CN107164853A - Ultrasound heat bonding wiping high density polyethylene composite fibre filament and its production method - Google Patents
Ultrasound heat bonding wiping high density polyethylene composite fibre filament and its production method Download PDFInfo
- Publication number
- CN107164853A CN107164853A CN201710553644.7A CN201710553644A CN107164853A CN 107164853 A CN107164853 A CN 107164853A CN 201710553644 A CN201710553644 A CN 201710553644A CN 107164853 A CN107164853 A CN 107164853A
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- Prior art keywords
- density polyethylene
- high density
- composite fibre
- wiping
- ultrasound
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Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D11/00—Other features of manufacture
- D01D11/06—Coating with spinning solutions or melts
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
- D01D5/247—Discontinuous hollow structure or microporous structure
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D7/00—Collecting the newly-spun products
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
- D02G3/402—Yarns in which fibres are united by adhesives; Impregnated yarns or threads the adhesive being one component of the yarn, i.e. thermoplastic yarn
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
-
- 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
-
- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses a kind of ultrasound heat bonding wiping high density polyethylene composite fibre filament, at least it is made up of the set of 100 composite fibres, its single composite fibre cross section structure is using isotactic polypropylene or polyester as core, high density polyethylene is the coating of core outer surface, coating is provided with groove for the outer surface of high density polyethylene, coating coats one layer of oil reservoir for the outer surface of high density polyethylene, oil reservoir is surface-active finish and antistatic finish, a diameter of 0.1-100 microns of above-mentioned composite fibre, length is 0.01-1000000 meters, fracture strength is not less than 2.5cN/dtex, elongation at break is 45 100%, crispation number is 0 50/25mm, crimp percent is 0 30%, oil-containing percentage by weight is 0.001 1.8%；The production method of above-mentioned composite fibre filament, is bonded by ultrasonic heat, and wiping whiskerses are made.The ultrasound is thermally bonded wiping, and with high density polyethylene composite fibre filament, not only soil removal efficiency is high, and cost is low.
Description
Technical field
The present invention relates to a kind of ultrasound heat bonding wiping high density polyethylene composite fibre filament and its production method.
Background technology
Traditional wiping product, mostly using machine（Pin）It is base material to weave cotton cloth with non-woven cloth, and deep processing is into many types of wiping
Product.Because eedle is weaved cotton cloth the natural defect low with non-woven cloth itself hole rate, cause wipe product, no matter using which kind of knot
Configuration formula, is all unable to reach higher soil removal efficiency.Simultaneously because wipe product uses machine（Pin）It is base material to weave cotton cloth with non-woven cloth,
Therefore cost is high.With the continuous improvement that people are required wipe product cost performance, the wiping of inexpensive and high soil removal efficiency is kept a public place clean
Product, it has also become the active demand of consumer.
The content of the invention
The technical problems to be solved by the invention provide a kind of ultrasound heat bonding wiping high density polyethylene composite fibre silk
Beam and its production method, the ultrasound heat bonding wiping high density polyethylene composite fibre filament not only decontamination produced by this method
Rate is high, and cost is low.
In order to solve the above technical problems, the present invention provides a kind of ultrasound heat bonding wiping high density polyethylene composite fibre silk
Beam, is at least made up of the set of 100 composite fibres, its single composite fibre cross section structure be using isotactic polypropylene or polyester as
Core, high density polyethylene is the coating of core outer surface, and coating is provided with groove, cladding for the outer surface of high density polyethylene
Thing coats one layer of oil reservoir for the outer surface of high density polyethylene, and oil reservoir is surface-active finish and antistatic finish, above-mentioned compound fibre
Dimension a diameter of 0.1-100 micron, length be 0.01-1000000 meters, fracture strength is not less than 2.5cN/dtex, and fracture is stretched
Long rate is 45-100%, and crispation number is 0-50/25mm, and crimp percent is 0-30%, and oil-containing percentage by weight is 0.001-1.8%；On
The tow that the set of composite fibre structure is constituted is stated, is bonded by ultrasonic heat, wiping whiskerses is made.
The high density polyethylene, its melt index is not less than 9-50g/10min, density 0.92-1.00g/cm3, the bag
Cover 0.01-49 microns of the appearance face thickness that thing is high density polyethylene.
The core is 0.08 micron -99.98 microns of isotactic polypropylene or polyester homalographic equivalent average diameter.
The ultrasound heat bonding wiping is whole chromatogram form and aspect with the color of high density polyethylene composite fibre filament.
The ultrasound heat bonding wiping is 0-30% with the crimp percent of high density polyethylene composite fibre filament.
The ultrasound heat bonding wiping is 0-50/25mm with the crispation number of high density polyethylene composite fibre filament.
The section of the core is circular, ellipse, triangle or square, section of the coating of the core outer surface
The outer surface in face is circular, ellipse, triangle or square.
A kind of production method of ultrasound heat bonding wiping high density polyethylene composite fibre filament, specifically includes following step
Suddenly：
(1) isotactic polypropylene particle or polyester chip transportation are uniformly mixed, Masterbatch adding proportion to major ingredient storehouse with Masterbatch
0-5%, then screw extruder heating pressurization is fed, to 250-285 DEG C or 285-295 DEG C, 5-15MPa, then through fondant filter
Filtering, 2-20 microns of screen pack fineness, then it is transported to each spinning group by 6-16 section static mixer mixing, then the allocated head
Each spinneret orifice center of part, spinneret；
(2) by melt index 9-50g/10min, density 0.92-1.00g/c3 polyethylene alkene particle is transported to major ingredient storehouse, with color
Master batch is uniformly mixed, Masterbatch adding proportion 0-5%, then feeds screw extruder heating pressurization, to 250-295 DEG C, 5-20MPa
, then filter through fondant filter, 2-20 microns of screen pack fineness, then by the mixing of 6-16 element statics, then through point
Each spinneret orifice periphery of each filament spinning component, spinneret is transported to head；
(3) above-mentioned high density polyethylene high-temperature fusant is cladded with isotactic polypropylene or polyester core high-temperature fusant, sprays spinneret, spray
Go out the 0.005-60.0m/min first time；
(4) 1- of the bubble diameter control being cladded with above-mentioned high density polyethylene high-temperature fusant at outer surface thickness 0.01-49 microns
In 1/10, into normal distribution；During so as to first break draft, fiber surface groove is formed；
(5) by above-mentioned ejection spinneret melt, by quenching, 10-35 DEG C of wind-warm syndrome, wind speed 0.1-5m/min forms strand；
(6) by above-mentioned strand, the abrasion-resistant corundum oiling roller by rotation, reverse contact is oiled, and every strand is applied into upper surface
Aqueous surfactant solutions, surfactant concentration 0.01-2%；
(7) by the above-mentioned strand for coating aqueous surfactant solution, with 300-2000m/min speed winding falling-barrel；
(8) a barrel strand is fallen by above-mentioned every, by boundling, boundling radical more than 100, drawing-off, draw ratio 1:2-1:5, curling, baking
Xeothermic sizing, pendulum wire cartonning.
The ultrasound heat bonding wiping high density polyethylene composite fibre filament produced by the above method, due to the volume of fiber
Qu Xingneng is significantly improved and difference each other, fibre bundle is formed clamping effect and high-specific surface area when wiping micronic dust, this makes fibre
The dust-absorbing rate of dimension is improved, therefore soil removal efficiency is high；Simultaneously because coating is provided with groove for the outer surface of high density polyethylene, favorably
In the effect of absorption micronic dust, so as to further increase soil removal efficiency.Compared with prior art, machine is eliminated（Pin）Weave cotton cloth and knitted with non-
The process of cloth is made, therefore cost is low.
Brief description of the drawings
Fig. 1 is the structural representation in ultrasound heat bonding wiping high density polyethylene composite fibre filament section of the invention；
Fig. 2 is structural representation of the ultrasound heat bonding wiping high density polyethylene composite fibre filament in axial direction；
Fig. 3 is the cross section structure schematic diagram of second of embodiment of the invention；
Fig. 4 is the cross section structure schematic diagram of the third embodiment of the invention；
Fig. 5 is the cross section structure schematic diagram of the 4th kind of embodiment of the invention；
Fig. 6 production technological process.
1. core in figure, 2. coatings, 3. oil reservoirs, 4 grooves.
Embodiment
As depicted in figs. 1 and 2, the invention discloses a kind of ultrasound heat bonding wiping high density polyethylene composite fibre silk
Beam, is at least made up of the set of 100 composite fibres, its single composite fibre cross section structure be using isotactic polypropylene or polyester as
Core, high density polyethylene is the coating of core outer surface, and coating is provided with groove, cladding for the outer surface of high density polyethylene
Thing coats one layer of oil reservoir for the outer surface of high density polyethylene, and oil reservoir is surface-active finish and antistatic finish, above-mentioned compound fibre
Dimension a diameter of 0.1-100 micron, length be 0.01-1000000 meters, fracture strength is not less than 2.5cN/dtex, and fracture is stretched
Long rate is 45-100%, and crispation number is 0-50/25mm, and crimp percent is 0-30%, and oil-containing percentage by weight is 0.001-1.8%；On
The tow that the set of composite fibre structure is constituted is stated, is bonded by ultrasonic heat, wiping whiskerses is made.
The high density polyethylene, its melt index 9-50g/10min, density 0.92-1.00g/cm3, the coating is
0.01-49 microns of the appearance face thickness of high density polyethylene.
The core is 0.08 micron -99.98 microns of isotactic polypropylene or polyester homalographic equivalent average diameter.
The ultrasound heat bonding wiping is whole chromatogram form and aspect with the color of high density polyethylene composite fibre filament.
The ultrasound heat bonding wiping is 0-30% with the crimp percent of high density polyethylene composite fibre filament.
The ultrasound heat bonding wiping is 0-50/25mm with the crispation number of high density polyethylene composite fibre filament.
The section of the core is circular, ellipse, triangle or square, section of the coating of the core outer surface
The outer surface in face is circular, ellipse, triangle or square, as Figure 1-5.
A kind of production method of ultrasound heat bonding wiping high density polyethylene composite fibre filament, specifically includes following step
Suddenly：
(1) isotactic polypropylene particle or polyester chip transportation are uniformly mixed, Masterbatch adding proportion to major ingredient storehouse with Masterbatch
0-5%, then screw extruder heating pressurization is fed, to 250-285 DEG C or 285-295 DEG C, 5-15MPa, then through fondant filter
Filtering, 2-20 microns of screen pack fineness, then it is transported to each spinning group by 6-16 section static mixer mixing, then the allocated head
Each spinneret orifice center of part, spinneret；
(2) by melt index 9-50g/10min, density 0.92-1.00g/c3 polyethylene alkene particle is transported to major ingredient storehouse, with color
Master batch is uniformly mixed, Masterbatch adding proportion 0-5%, then feeds screw extruder heating pressurization, to 250-295 DEG C, 5-20MPa
, then filter through fondant filter, 2-20 microns of screen pack fineness, then by the mixing of 6-16 element statics, then through point
Each spinneret orifice periphery of each filament spinning component, spinneret is transported to head；
(3) above-mentioned high density polyethylene high-temperature fusant is cladded with isotactic polypropylene or polyester core high-temperature fusant, sprays spinneret, spray
Go out the 0.005-60.0m/min first time；
(4) 1- of the bubble diameter control being cladded with above-mentioned high density polyethylene high-temperature fusant at outer surface thickness 0.01-49 microns
In 1/10, into normal distribution；During so as to first break draft, fiber surface groove is formed；
(5) by above-mentioned ejection spinneret melt, by quenching, 10-35 DEG C of wind-warm syndrome, wind speed 0.1-5m/min forms strand；
(6) by above-mentioned strand, the abrasion-resistant corundum oiling roller by rotation, reverse contact is oiled, and every strand is applied into upper surface
Aqueous surfactant solutions, surfactant concentration 0.01-2%；
(7) by the above-mentioned strand for coating aqueous surfactant solution, with 300-2000m/min speed winding falling-barrel；
(8) a barrel strand is fallen by above-mentioned every, by boundling, boundling radical more than 100, drawing-off, draw ratio 1:2-1:5, curling, baking
Xeothermic sizing, pendulum wire cartonning.
The production technological process of embodiment of the present invention is as shown in Figure 6.
Claims (8)
1. a kind of ultrasound heat bonding wiping high density polyethylene composite fibre filament, it is characterised in that tie in its single fiber section
Structure is that, using isotactic polypropylene or polyester as core, high density polyethylene is the coating of core outer surface, and coating is highly dense poly- second
The outer surface of alkene is provided with groove, and coating coats one layer of oil reservoir for the outer surface of high density polyethylene, and oil reservoir is surface-active oil
Agent and antistatic finish, a diameter of 0.1-100 microns of above-mentioned composite fibre, length be 0.01-1000000 meter, fracture is by force
Degree is not less than 2.5cN/dtex, and elongation at break is 45-100%, and crispation number is 0-50/25mm, and crimp percent is 0-30%, is contained
Weight of oil percentage is 0.001-1.8%；The set of at least 100 above-mentioned fibers, constitutes tow, is bonded by ultrasonic heat, makes
Make wiping whiskerses.
2. a kind of ultrasound is thermally bonded wiping high density polyethylene composite fibre filament according to claim 1, it is characterised in that
The high density polyethylene, its melt index 9-50g/10min, density 0.92-1.00g/cm3, the coating are highly dense poly- second
0.01-49 microns of the appearance face thickness of alkene.
3. a kind of ultrasound is thermally bonded wiping high density polyethylene composite fibre filament according to claim 1, it is characterised in that
The core is 0.08 micron -99.98 microns of isotactic polypropylene or polyester homalographic equivalent average diameter.
4. a kind of ultrasound is thermally bonded wiping high density polyethylene composite fibre filament according to claim 1, it is characterised in that
The ultrasound heat bonding wiping is whole chromatogram form and aspect with the color of high density polyethylene composite fibre filament.
5. a kind of ultrasound is thermally bonded wiping high density polyethylene composite fibre filament according to claim 1, it is characterised in that
The ultrasound heat bonding wiping is 0-30% with the crimp percent of high density polyethylene composite fibre filament.
6. a kind of ultrasound is thermally bonded wiping high density polyethylene composite fibre filament according to claim 1, it is characterised in that
The ultrasound heat bonding wiping is 0-50/25mm with the crispation number of high density polyethylene composite fibre filament.
7. a kind of ultrasound is thermally bonded wiping high density polyethylene composite fibre filament according to claim 1, it is characterised in that
The section of the core is circular, ellipse, triangle or square, the appearance in the section of the coating of the core outer surface
Face is circular, ellipse, triangle or square.
8. one kind ultrasound heat bonding wiping high density polyethylene composite fibre filament as described in claim 1,2,3,4,5,6 or 7
Production method, specifically include following steps：
(1) isotactic polypropylene particle or polyester chip transportation are uniformly mixed, Masterbatch adding proportion to major ingredient storehouse with Masterbatch
0-5%, then screw extruder heating pressurization is fed, to 250-285 DEG C or 285-295 DEG C, 5-20MPa, then through fondant filter
Filtering, 2-20 microns of screen pack fineness, then it is transported to each spinning by the mixing of 6-16 element statics, then the allocated head
Each spinneret orifice center of component, spinneret；
(2) by melt index 9-50g/10min, density 0.92-1.00g/cm3 polyethylene alkene particle is transported to major ingredient storehouse, with
Masterbatch is uniformly mixed, Masterbatch adding proportion 0-5%, then feeds screw extruder heating pressurization, to 250-295 DEG C, 5-
20MPa, then filtered through fondant filter, 2-20 microns of screen pack fineness, then by the mixing of 6-16 element statics,
The allocated head is transported to each spinneret orifice periphery of each filament spinning component, spinneret again；
(3) above-mentioned high density polyethylene high-temperature fusant is cladded with isotactic polypropylene or polyester core high-temperature fusant, sprays spinneret, spray
Go out the 0.06-60.0m/min first time；
(4) 1- of the bubble diameter control being cladded with above-mentioned high density polyethylene high-temperature fusant at outer surface thickness 0.01-49 microns
In 1/10, into normal distribution；During so as to first break draft, fiber surface groove is formed；
(5) by above-mentioned ejection spinneret melt, by quenching, 10-35 DEG C of wind-warm syndrome, wind speed 0.1-5m/min forms strand；
(6) by above-mentioned strand, the abrasion-resistant corundum oiling roller by rotation, reverse contact is oiled, and every strand is applied into upper surface
Aqueous surfactant solutions, surfactant concentration 0.1-2%；
(7) by the above-mentioned strand for coating aqueous surfactant solution, with 500-2000m/min speed winding falling-barrel；
(8) a barrel strand is fallen by above-mentioned every, by boundling, boundling radical more than 100, drawing-off, draw ratio 1:2-1:5, curling, baking
Xeothermic sizing, pendulum wire cartonning.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710553644.7A CN107164853A (en) | 2017-07-08 | 2017-07-08 | Ultrasound heat bonding wiping high density polyethylene composite fibre filament and its production method |
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| CN201710553644.7A CN107164853A (en) | 2017-07-08 | 2017-07-08 | Ultrasound heat bonding wiping high density polyethylene composite fibre filament and its production method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476070A (en) * | 2017-09-29 | 2017-12-15 | 太仓市梓怡纺织有限公司 | The preparation method of antistatic fibre |
| CN107513775A (en) * | 2017-09-29 | 2017-12-26 | 太仓市梓怡纺织有限公司 | The preparation method of colored fiber |
| CN113186610A (en) * | 2020-03-07 | 2021-07-30 | 东部湾(扬州)生物新材料有限公司 | Preparation method of ES fiber for sanitary material and ES fiber |
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2017
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| JPH05125666A (en) * | 1991-10-31 | 1993-05-21 | Ube Nitto Kasei Co Ltd | Polyethylene porous fiber |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476070A (en) * | 2017-09-29 | 2017-12-15 | 太仓市梓怡纺织有限公司 | The preparation method of antistatic fibre |
| CN107513775A (en) * | 2017-09-29 | 2017-12-26 | 太仓市梓怡纺织有限公司 | The preparation method of colored fiber |
| CN113186610A (en) * | 2020-03-07 | 2021-07-30 | 东部湾(扬州)生物新材料有限公司 | Preparation method of ES fiber for sanitary material and ES fiber |
| CN113186610B (en) * | 2020-03-07 | 2023-08-15 | 东部湾(扬州)生物新材料有限公司 | Preparation method of ES (ES) fiber for sanitary material and ES fiber |
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