CN111733470A - Self-crimping composite moisture absorption fiber, preparation method and fabric - Google Patents
Self-crimping composite moisture absorption fiber, preparation method and fabric Download PDFInfo
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- CN111733470A CN111733470A CN202010533016.4A CN202010533016A CN111733470A CN 111733470 A CN111733470 A CN 111733470A CN 202010533016 A CN202010533016 A CN 202010533016A CN 111733470 A CN111733470 A CN 111733470A
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- 239000000835 fiber Substances 0.000 title claims abstract description 153
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 44
- 239000002131 composite material Substances 0.000 title claims abstract description 43
- 238000002788 crimping Methods 0.000 title claims abstract description 31
- 239000004744 fabric Substances 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 230000002745 absorbent Effects 0.000 claims description 9
- 239000002250 absorbent Substances 0.000 claims description 9
- 238000009987 spinning Methods 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000007669 thermal treatment Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000011148 porous material Substances 0.000 abstract description 5
- 230000035900 sweating Effects 0.000 abstract description 3
- 239000004753 textile Substances 0.000 abstract description 3
- 238000009941 weaving Methods 0.000 abstract description 3
- 238000009736 wetting Methods 0.000 abstract description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 16
- 238000012360 testing method Methods 0.000 description 10
- 229920000728 polyester Polymers 0.000 description 9
- 239000004408 titanium dioxide Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 6
- -1 polypropylene Polymers 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 229920001912 maleic anhydride grafted polyethylene Polymers 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 229920002994 synthetic fiber Polymers 0.000 description 4
- 239000012209 synthetic fiber Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241001116500 Taxus Species 0.000 description 1
- 241001149649 Taxus wallichiana var. chinensis Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- 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
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
-
- 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
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Multicomponent Fibers (AREA)
Abstract
The invention belongs to the field of textile fibers, and particularly relates to a self-crimping composite moisture absorption fiber, a preparation method and a fabric. The self-crimping composite moisture absorption fiber comprises a filament fiber A and a short fiber B, wherein the short fiber B is attached to the surface of the filament fiber A, the heat shrinkage rate of the short fiber B is larger than that of the filament fiber A, and the water absorption rate of the filament fiber A is lower than that of the short fiber B. The self-crimping composite moisture absorption fiber provided by the invention has proper moisture absorption performance, has certain pores after being woven into a fabric, can quickly absorb and release moisture during sweating, and cannot cause stuffiness and stickiness. After the fabric formed by weaving is locally wet, the color difference caused by wetting can disappear rapidly after a short time.
Description
Technical Field
The invention belongs to the field of textile fibers, and particularly relates to a self-crimping composite moisture absorption fiber, a preparation method and a fabric.
Background
The synthetic fiber is widely used as a clothing material, and has the advantages of high strength, good wear resistance, stable shape, quick drying and the like compared with natural fiber such as cotton. The conventional synthetic fibers do not have good moisture absorption property of natural fibers, and are less comfortable than natural fibers because they cause swelling, stickiness, etc. due to perspiration during wearing. In order to solve these problems, the moisture absorption and water absorption of synthetic fibers have been improved by means of conjugate fibers in the prior art. The moisture absorption is improved by adding a certain amount of a water absorbing component to the fiber. However, when the existing fabric formed by weaving fibers with good moisture absorption performance is locally attached and wetted by moisture, the color of the fabric area of the wetted part changes, and is obviously different from the color of the fabric area of the unwetted part, so that the fabric feels uncomfortable visually.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a self-crimping composite moisture absorption fiber, a preparation method and a fabric.
The technical scheme adopted by the invention is as follows: a self-crimping composite moisture absorption fiber comprises a filament fiber A and a short fiber B, wherein the short fiber B is attached to the surface of the filament fiber A, the heat shrinkage rate of the short fiber B is larger than that of the filament fiber A, and the water absorption rate of the filament fiber A is lower than that of the short fiber B.
The length ratio of the filament fibers A to the short fibers B is 80-60: 20-40.
The short fibers B are uniformly distributed on the surface of the filament fiber A.
The material of the filament fiber A contains high-refractive-index powder.
The material constituting the short fibers B contains a moisture absorbing/releasing agent.
The preparation method of the self-crimping composite moisture absorption fiber comprises the following steps: respectively introducing the melt of the component forming the filament fiber A and the melt of the component forming the short fiber B into two hoppers of a parallel composite spinning component, and drafting the spun fiber to obtain the composite moisture absorption fiber, wherein the melt of the component forming the short fiber B is extruded at intervals.
And further comprising thermal crimping treatment, specifically, the composite moisture absorption fiber obtained after drafting is subjected to thermal treatment in a relaxed state to obtain the self-crimping composite moisture absorption fiber.
A fabric, wherein at least a portion of said self-crimping composite absorbent fibers. The fabric may be a knitted fabric.
The invention has the following beneficial effects: when the short fiber B is attached to the surface of the filament fiber A and is heated to shrink, the filament fiber A and the short fiber B shrink simultaneously, the shrinkage rate of the short fiber B is large, large shrinkage deformation is generated, and the shrinkage force of the short fiber B is larger than that of the filament fiber A, so that the filament fiber A bends towards the direction of the short fiber B to form the self-curling composite moisture absorption fiber which is not spiral.
The self-crimping composite moisture absorption fiber provided by the invention has proper moisture absorption performance, has certain pores after being woven into a fabric, can quickly absorb and release moisture during sweating, and cannot cause stuffiness and stickiness. After the fabric formed by weaving is locally wet, the color difference caused by wetting can disappear rapidly after a short time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is within the scope of the present invention for those skilled in the art to obtain other drawings based on the drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a composite of filament fibers A and staple fibers B;
FIG. 2 is a schematic structural diagram of a parallel composite fiber spinning device;
in the figure, a, filament fiber a; b, short fibers B;
1, a hopper A; 2, a single screw extruder A; 3, a metering pump A; 4, a hopper B; 5, a single screw extruder B; 6, a metering pump B; 7, a spinning assembly; 8, a cooling zone; 9, applying an oil nozzle; 10, a first hot roll; 11, a second heat roller; 12, a godet; 13, a winding head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the self-crimping composite moisture absorption fiber comprises a filament fiber A and a short fiber B, wherein the short fiber B is attached to the surface of the filament fiber A, the heat shrinkage rate of the short fiber B is greater than that of the filament fiber A, and the water absorption rate of the filament fiber A is lower than that of the short fiber B.
When the short fiber B is attached to the surface of the filament fiber A and is heated to shrink, the filament fiber A and the short fiber B shrink simultaneously, the shrinkage rate of the short fiber B is large, large shrinkage deformation is generated, and the shrinkage force of the short fiber B is larger than that of the filament fiber A, so that the filament fiber A bends towards the direction of the short fiber B to form the self-curling composite moisture absorption fiber which is not spiral.
Preferably, the length ratio of the filament fibers A to the staple fibers B is 80-60: 20-40. The short fibers B are uniformly distributed on the surface of the filament fiber A. The mixture of the filament fibers A and the short fibers B in such a ratio provides a suitable density of the crimp distribution.
High refractive index powder is added to the material constituting the filament fiber A. The high refractive index powder accounts for 1 to 15 mass%, preferably 5 to 15 mass%, of the material constituting the filament fiber a. The high-refractive-index powder is an auxiliary agent which is used for improving the refractive index of the fiber in the conventional sense, and the high-refractive-index powder can be titanium dioxide or other material powder with higher refractive index. It is possible to add a certain amount of auxiliaries or other substances (such as dyes) which do not increase the moisture absorption rate of the fibers too much, common auxiliaries for textile fibers such as flame retardants, antistatic agents, uv absorbers, etc.
The material forming the short fiber B can improve the heat shrinkage rate by introducing flexible molecules, such as aromatic dibasic acid and derivatives thereof and aliphatic diol as modifiers, and the larger the difference between the heat shrinkage rates of the short fiber B and the filament fiber A is, the better the crimping effect is. The water absorption of the short fibers B can be increased by introducing a moisture-absorbing and moisture-removing agent.
The self-crimping composite moisture-absorbing fiber can be prepared by adopting a parallel composite fiber spinning device shown in figure 2 for spinning, wherein raw materials of filament fibers A are melted and then added into a hopper A, raw materials of short fibers B are melted and then added into a hopper B, the single-screw extruder A is controlled to continuously discharge materials, and the single-screw extruder B is controlled to discharge materials at intervals, so that the composite fiber is obtained.
The length ratio of the filament fibers A to the short fibers B can be controlled by controlling the ratio of the discharging time of the single-screw extruder B to the discharging stopping time.
And (3) carrying out heat treatment on the composite moisture absorption fiber obtained after drafting in a relaxed state to obtain the self-crimping composite moisture absorption fiber. Specifically, the composite moisture-absorbing fiber obtained after drafting is placed in an oven under the condition of no tension for dry heat treatment.
The following are self-crimping composite moisture-absorbing fibers prepared under different conditions.
Example 1:
polypropylene (PP)/Polyethylene (PE) self-crimping composite moisture absorption fiber
The filament fiber A adopts polypropylene and titanium dioxide powder, and the short fiber B adopts high-density polyethylene, maleic anhydride grafted polyethylene and polyvinyl alcohol.
The polypropylene and titanium dioxide powders were melt-mixed in the mass ratio shown in table 1 and poured into a hopper a.
High-density polyethylene, maleic anhydride-grafted polyethylene, and polyvinyl alcohol were melt-mixed in the mass ratio shown in table 1, and the mixture was poured into a hopper B.
The extrusion rate of the single-screw extruder A and the extrusion rate and interval of the single-screw extruder B were controlled, specifically as shown in tables 1-1 and 1-2.
TABLE 1-1 preparation parameters for samples 1-6
TABLE 1-2 preparation parameters for samples 7-12
Example 2:
polybutylene terephthalate (PBT)/Polyester (PET) self-crimping composite moisture absorption fiber
The filament fiber A adopts polybutylene terephthalate and titanium dioxide powder, and the short fiber B adopts polyester and yew viscose fiber.
Polyester and titanium dioxide powders were melt-mixed in the mass ratio shown in Table 1, and poured into a hopper A.
High-density polyethylene, maleic anhydride-grafted polyethylene, and polyvinyl alcohol were melt-mixed in the mass ratio shown in table 1, and the mixture was poured into a hopper B.
The extrusion rate of the single-screw extruder A and the extrusion rate and interval of the single-screw extruder B were controlled, specifically as shown in tables 2-1 and 2-2.
TABLE 2-1 preparation parameters for samples 13-18
TABLE 2-2 preparation parameters for samples 19-24
Example 3:
high-viscosity PET/low-viscosity PET self-crimping composite moisture absorption fiber
The filament fiber A adopts high-viscosity PET (intrinsic viscosity is 0.75dL/g) and titanium dioxide powder, and the short fiber B adopts low-viscosity PET melt (intrinsic viscosity is 0.45dL/g) and taxus chinensis viscose fiber.
Polyester and titanium dioxide powders were melt-mixed in the mass ratio shown in Table 1, and poured into a hopper A.
High-density polyethylene, maleic anhydride-grafted polyethylene, and polyvinyl alcohol were melt-mixed in the mass ratio shown in table 1, and the mixture was poured into a hopper B.
The extrusion rate of the single-screw extruder A and the extrusion rate and interval of the single-screw extruder B were controlled, specifically as shown in tables 3-1 and 3-2.
TABLE 3-1 preparation parameters for samples 19-24
TABLE 3-2 preparation parameters for samples 25-30
The above samples were subjected to the following tests, the test results of which are shown in table 4: :
first, fineness test: the titer test was carried out according to test method for the linear density of synthetic fibers GB/T14343-1993.
II, testing mechanical properties: the test of breaking strength and breaking elongation is carried out according to the national standard GB/T14344-2008 chemical fiber filament tensile property test method.
The above samples were woven into fabrics and subjected to the following test items, the test results are shown in table 4:
firstly, the moisture absorption parameter is a parameter index for representing the moisture absorption degree. The higher the moisture absorption performance, the higher the moisture absorption parameter. Moisture absorption parameter { [ (w)2-w0)/w0]×100)}-{[(w1-w0)/w0]×100}。
In the above formula, w0、w1And w2Is represented as follows:
W0mass (g) of the sample after drying at 105 ℃ for 2 hours;
W1when W is measured0Mass (g) of the sample after 2 hours in an environment of × 60% RH at 25 ℃;
W2when W is measured1Followed by the mass (g) of the sample at × 90% RH at 34 deg.C for 24 hours.
The temperature and humidity conditions of 25 ℃ x 60% RH were simulated for the average temperature/humidity state and indoor environment throughout the year.
The temperature and humidity conditions of 34 ℃ x 90% RH are simulated environments in summer. The measurement was performed twice, and the average value was taken as an evaluation value.
Second, bead test
When the water drops adhere to the fabric, the fabric portion with the water attached will have a color difference with other dry fabric portions.
The measurement was carried out by dyeing a fabric sample blue and leaving it for 2 hours at 20 ℃ C.times.65% RH. The sample was fixed on a ring member of more than 0.5 cm and fixed, and 0.15 ml of pure water was dropped to the fixed fabric sample. This effectively prevents dripping water from adhering to parts other than the fabric sample, such as a table surface under the test piece. After being placed again in the above-described environment, the color difference between the portion where moisture adheres and the portion where moisture does not adhere is determined by the gradation. The grey scale card for assessing discoloration determines the difference in color between the portion to which moisture adheres and the portion to which no moisture adheres using the standard GB250-1995, and when the deviation is in the 4 th order, the time is recorded. The measurement was performed twice, and the average value was taken as an evaluation value.
TABLE 4 Properties of the samples
The self-curling composite moisture absorption fiber has proper moisture absorption performance, has certain pores after being woven into a fabric, can quickly absorb and release moisture during sweating, and cannot cause stuffiness and stickiness. After the woven fabric is locally wet, the color difference caused by the wet fabric disappears quickly in a short time, probably because the woven fabric has a large number of pores, most of absorbed moisture is concentrated in the short fibers B at the inner side of the bend, moisture is quickly released in the pores formed by the bend, and the complex structure formed by the bend can also promote diffuse reflection of light, so that the fiber part with color change caused by moisture infiltration is not easy to perceive. The addition of titanium dioxide to the filament fibers a enhances the reflection.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (8)
1. A self-crimping composite absorbent fiber characterized by: the fabric comprises a filament fiber A and a short fiber B, wherein the short fiber B is attached to the surface of the filament fiber A, the heat shrinkage rate of the short fiber B is larger than that of the filament fiber A, and the water absorption rate of the filament fiber A is lower than that of the short fiber B.
2. A self-crimping composite absorbent fiber according to claim 1, wherein: the length ratio of the filament fibers A to the short fibers B is 80-60: 20-40.
3. A self-crimping composite absorbent fiber according to claim 2, wherein: the short fibers B are uniformly distributed on the surface of the filament fiber A.
4. A self-crimping composite absorbent fiber according to claim 1, wherein: the material constituting the filament fiber A contains a high refractive index powder.
5. A self-crimping composite absorbent fiber according to claim 1, wherein: the material constituting the short fibers B contains a moisture absorbing/releasing agent.
6. A method of making self-crimping composite absorbent fibers according to any of claims 1-5, comprising the steps of: respectively introducing the melt of the component forming the filament fiber A and the melt of the component forming the short fiber B into two hoppers of a parallel composite spinning assembly for spinning, and drafting the spun fiber to obtain the composite moisture absorption fiber, wherein the melt of the component forming the short fiber B is extruded at equal time intervals.
7. A method of making self-crimping composite absorbent fibers according to claim 6, comprising the steps of: and further comprising thermal crimping treatment, specifically, the composite moisture absorption fiber obtained after drafting is subjected to thermal treatment in a relaxed state to obtain the self-crimping composite moisture absorption fiber.
8. A fabric at least partially comprising self-crimping composite absorbent fibers according to any one of claims 1-5.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112708947A (en) * | 2020-12-14 | 2021-04-27 | 浙江理工大学 | Preparation method of self-crimping fiber with recycled polyester as raw material |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA702724B (en) * | 1969-04-25 | 1971-03-31 | Shell Int Research | Crimped multicomponent yarns and fibres |
| DE1660411A1 (en) * | 1966-10-17 | 1971-08-12 | Japan Exlan Co Ltd | Process for the manufacture of composite acrylic fibers |
| EP0013498A1 (en) * | 1978-12-21 | 1980-07-23 | Monsanto Company | Process for producing self-crimping yarns, multifilament yarns containing latent crimp filaments, and multifilament yarns containing developed crimp filaments |
| US4522773A (en) * | 1983-02-24 | 1985-06-11 | Celanese Corporation | Process for producing self-crimping polyester yarn |
| JP2000064116A (en) * | 1998-08-11 | 2000-02-29 | Chisso Corp | Fiber for reinforcing concrete |
| JP2006097157A (en) * | 2004-09-28 | 2006-04-13 | Chisso Corp | Latent crimp conjugate fiber, and fibrous structural material and absorptive article using the same |
| CN1962968A (en) * | 2006-11-17 | 2007-05-16 | 东华大学 | Method for preparing PBT/PET 3-D crimped fiber and use thereof |
| CN101031679A (en) * | 2004-09-28 | 2007-09-05 | 帝人纤维株式会社 | Woven or knit fabric containing crimped composite fiber having its air permeability enhanced by water wetting and relevant clothing |
| CN101126180A (en) * | 2007-07-26 | 2008-02-20 | 浙江恒逸集团有限公司 | Elastic polyester fibre and preparation method thereof |
| CN101292066A (en) * | 2005-10-20 | 2008-10-22 | 寿柔特克斯株式会社 | Cheese-like package of highly crimpable conjugated fiber and process for the production of the same |
| CN101563114A (en) * | 2006-12-22 | 2009-10-21 | Sca卫生用品公司 | Bicomponent superabsorbent fibre |
| CN103882538A (en) * | 2013-12-04 | 2014-06-25 | 太仓荣文合成纤维有限公司 | Novel elastic fiber and preparation method thereof |
| CN104651962A (en) * | 2015-01-21 | 2015-05-27 | 东华大学 | Double-component hollow high-moisture-absorption curly composite fiber and preparation method thereof |
| CN109137098A (en) * | 2018-09-28 | 2019-01-04 | 浙江恒澜科技有限公司 | It is a kind of to crimp Far-infrared hollow bicomponent filament yarn and preparation method thereof certainly |
| CN111206300A (en) * | 2018-11-22 | 2020-05-29 | 厦门翔鹭化纤股份有限公司 | Elastic composite fiber and preparation method thereof |
-
2020
- 2020-06-12 CN CN202010533016.4A patent/CN111733470B/en not_active Expired - Fee Related
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1660411A1 (en) * | 1966-10-17 | 1971-08-12 | Japan Exlan Co Ltd | Process for the manufacture of composite acrylic fibers |
| ZA702724B (en) * | 1969-04-25 | 1971-03-31 | Shell Int Research | Crimped multicomponent yarns and fibres |
| EP0013498A1 (en) * | 1978-12-21 | 1980-07-23 | Monsanto Company | Process for producing self-crimping yarns, multifilament yarns containing latent crimp filaments, and multifilament yarns containing developed crimp filaments |
| US4522773A (en) * | 1983-02-24 | 1985-06-11 | Celanese Corporation | Process for producing self-crimping polyester yarn |
| JP2000064116A (en) * | 1998-08-11 | 2000-02-29 | Chisso Corp | Fiber for reinforcing concrete |
| CN101031679A (en) * | 2004-09-28 | 2007-09-05 | 帝人纤维株式会社 | Woven or knit fabric containing crimped composite fiber having its air permeability enhanced by water wetting and relevant clothing |
| JP2006097157A (en) * | 2004-09-28 | 2006-04-13 | Chisso Corp | Latent crimp conjugate fiber, and fibrous structural material and absorptive article using the same |
| CN101292066A (en) * | 2005-10-20 | 2008-10-22 | 寿柔特克斯株式会社 | Cheese-like package of highly crimpable conjugated fiber and process for the production of the same |
| CN1962968A (en) * | 2006-11-17 | 2007-05-16 | 东华大学 | Method for preparing PBT/PET 3-D crimped fiber and use thereof |
| CN101563114A (en) * | 2006-12-22 | 2009-10-21 | Sca卫生用品公司 | Bicomponent superabsorbent fibre |
| CN101126180A (en) * | 2007-07-26 | 2008-02-20 | 浙江恒逸集团有限公司 | Elastic polyester fibre and preparation method thereof |
| CN103882538A (en) * | 2013-12-04 | 2014-06-25 | 太仓荣文合成纤维有限公司 | Novel elastic fiber and preparation method thereof |
| CN104651962A (en) * | 2015-01-21 | 2015-05-27 | 东华大学 | Double-component hollow high-moisture-absorption curly composite fiber and preparation method thereof |
| CN109137098A (en) * | 2018-09-28 | 2019-01-04 | 浙江恒澜科技有限公司 | It is a kind of to crimp Far-infrared hollow bicomponent filament yarn and preparation method thereof certainly |
| CN111206300A (en) * | 2018-11-22 | 2020-05-29 | 厦门翔鹭化纤股份有限公司 | Elastic composite fiber and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112708947A (en) * | 2020-12-14 | 2021-04-27 | 浙江理工大学 | Preparation method of self-crimping fiber with recycled polyester as raw material |
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